diff --git a/kradio3/plugins/alsa-sound/alsa-mixer-element-ui.ui b/kradio3/plugins/alsa-sound/alsa-mixer-element-ui.ui
index ebdd9a1..6d15369 100644
--- a/kradio3/plugins/alsa-sound/alsa-mixer-element-ui.ui
+++ b/kradio3/plugins/alsa-sound/alsa-mixer-element-ui.ui
@@ -37,7 +37,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>16</width>
                             <height>20</height>
@@ -54,7 +54,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>1</width>
                             <height>40</height>
@@ -85,7 +85,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>1</width>
                             <height>40</height>
@@ -102,7 +102,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>20</width>
                             <height>20</height>
@@ -129,7 +129,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>11</width>
                             <height>20</height>
@@ -157,7 +157,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>11</width>
                             <height>20</height>
@@ -184,7 +184,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>16</width>
                             <height>20</height>
@@ -236,7 +236,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>16</width>
                             <height>20</height>
diff --git a/kradio3/plugins/alsa-sound/alsa-sound-configuration-ui.ui b/kradio3/plugins/alsa-sound/alsa-sound-configuration-ui.ui
index c15e91d..e487fb1 100644
--- a/kradio3/plugins/alsa-sound/alsa-sound-configuration-ui.ui
+++ b/kradio3/plugins/alsa-sound/alsa-sound-configuration-ui.ui
@@ -50,7 +50,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>20</width>
                                 <height>5</height>
@@ -259,7 +259,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>20</width>
                                 <height>40</height>
diff --git a/kradio3/plugins/alsa-sound/alsa-sound-configuration.cpp b/kradio3/plugins/alsa-sound/alsa-sound-configuration.cpp
index 88c4d57..e1905ec 100644
--- a/kradio3/plugins/alsa-sound/alsa-sound-configuration.cpp
+++ b/kradio3/plugins/alsa-sound/alsa-sound-configuration.cpp
@@ -135,13 +135,13 @@ void AlsaSoundConfiguration::slotCaptureCardSelected(const TQString &cardname)
         delete m_groupMixerSubFrame;
 
     m_groupMixerSubFrame = new TQFrame(m_groupMixerScrollView->viewport());
-    m_groupMixerSubFrame->tqsetSizePolicy(TQSizePolicy::Maximum, TQSizePolicy::Maximum);
+    m_groupMixerSubFrame->setSizePolicy(TQSizePolicy::Maximum, TQSizePolicy::Maximum);
     m_groupMixerScrollView->addChild(m_groupMixerSubFrame);
 
     int rows = 1;
     int cols = (all_list.count()+rows-1)/rows;
     m_groupMixerLayout = new TQGridLayout( m_groupMixerSubFrame, rows, cols, 0, 0 );
-    m_groupMixerLayout->tqsetAlignment( TQt::AlignBottom );
+    m_groupMixerLayout->setAlignment( TQt::AlignBottom );
 
     int idx = 0;
     for (TQValueListConstIterator<TQString> it = all_list.begin(); it != all_list.end(); ++it, ++idx) {
diff --git a/kradio3/plugins/gui-error-log/errorlog.cpp b/kradio3/plugins/gui-error-log/errorlog.cpp
index b675d14..e593192 100644
--- a/kradio3/plugins/gui-error-log/errorlog.cpp
+++ b/kradio3/plugins/gui-error-log/errorlog.cpp
@@ -183,7 +183,7 @@ void    ErrorLog::hideEvent(TQHideEvent *e)
 
 bool ErrorLog::logError  (const TQString &s)
 {
-    m_teErrors->append("<i>" + TQDateTime::tqcurrentDateTime().toString(Qt::ISODate) + "</i> " + s + "\n");
+    m_teErrors->append("<i>" + TQDateTime::currentDateTime().toString(Qt::ISODate) + "</i> " + s + "\n");
     if (init_done) {
         showPage(PAGE_ID_ERROR);
         show();
@@ -193,19 +193,19 @@ bool ErrorLog::logError  (const TQString &s)
 
 bool ErrorLog::logWarning(const TQString &s)
 {
-    m_teWarnings->append("<i>" + TQDateTime::tqcurrentDateTime().toString(Qt::ISODate) + "</i> " + s + "\n");
+    m_teWarnings->append("<i>" + TQDateTime::currentDateTime().toString(Qt::ISODate) + "</i> " + s + "\n");
     return true;
 }
 
 bool ErrorLog::logInfo   (const TQString &s)
 {
-    m_teInfos->append("<i>" + TQDateTime::tqcurrentDateTime().toString(Qt::ISODate) + "</i> " + s + "\n");
+    m_teInfos->append("<i>" + TQDateTime::currentDateTime().toString(Qt::ISODate) + "</i> " + s + "\n");
     return true;
 }
 
 bool ErrorLog::logDebug   (const TQString &s)
 {
-    m_teDebug->append("<i>" + TQDateTime::tqcurrentDateTime().toString(Qt::ISODate) + "</i> " + s + "\n");
+    m_teDebug->append("<i>" + TQDateTime::currentDateTime().toString(Qt::ISODate) + "</i> " + s + "\n");
     return true;
 }
 
diff --git a/kradio3/plugins/gui-quickbar/buttonflowlayout.cpp b/kradio3/plugins/gui-quickbar/buttonflowlayout.cpp
index 4cd8dd0..528f9c5 100644
--- a/kradio3/plugins/gui-quickbar/buttonflowlayout.cpp
+++ b/kradio3/plugins/gui-quickbar/buttonflowlayout.cpp
@@ -104,9 +104,9 @@ bool ButtonFlowLayout::hasHeightForWidth() const
     return TRUE;
 }
 
-TQSize ButtonFlowLayout::tqsizeHint() const
+TQSize ButtonFlowLayout::sizeHint() const
 {
-    return tqminimumSize();
+    return minimumSize();
 }
 
 TQSizePolicy::ExpandData ButtonFlowLayout::expanding() const
@@ -154,8 +154,8 @@ int ButtonFlowLayout::doLayout( const TQRect &r, bool testonly )
     it.toFirst();
     while ( (o=it.current()) != 0 ) {
       ++it;
-      buttonWidth  = TQMAX( buttonWidth,  o->tqsizeHint().width() );
-      buttonHeight = TQMAX( buttonHeight, o->tqsizeHint().height() );
+      buttonWidth  = TQMAX( buttonWidth,  o->sizeHint().width() );
+      buttonHeight = TQMAX( buttonHeight, o->sizeHint().height() );
     }
 
     // calculate the optimal width
@@ -217,19 +217,19 @@ int ButtonFlowLayout::doLayout( const TQRect &r, bool testonly )
 }
 
 
-TQSize ButtonFlowLayout::tqminimumSize() const
+TQSize ButtonFlowLayout::minimumSize() const
 {
-    return tqminimumSize(tqgeometry().size());
+    return minimumSize(tqgeometry().size());
 }
 
 
-TQSize ButtonFlowLayout::tqminimumSize(const TQSize &r) const
+TQSize ButtonFlowLayout::minimumSize(const TQSize &r) const
 {
     TQSize s(0, 0);
 
     for (TQPtrListIterator<TQLayoutItem> it(list); it.current(); ++it) {
         TQLayoutItem *o = it.current();
-        s = s.expandedTo( o->tqsizeHint()); //tqminimumSize() );
+        s = s.expandedTo( o->sizeHint()); //minimumSize() );
     }
 
     s.setHeight(heightForWidth(r.width()));
diff --git a/kradio3/plugins/gui-quickbar/buttonflowlayout.h b/kradio3/plugins/gui-quickbar/buttonflowlayout.h
index fe33efc..bca27f0 100644
--- a/kradio3/plugins/gui-quickbar/buttonflowlayout.h
+++ b/kradio3/plugins/gui-quickbar/buttonflowlayout.h
@@ -41,9 +41,9 @@ public:
     void addItem( TQLayoutItem *item);
     bool hasHeightForWidth() const;
     int heightForWidth( int ) const;
-    TQSize tqsizeHint() const;
-    TQSize tqminimumSize() const;
-    TQSize tqminimumSize(const TQSize &r) const;  // tqminimumSize is dependent from width
+    TQSize sizeHint() const;
+    TQSize minimumSize() const;
+    TQSize minimumSize(const TQSize &r) const;  // minimumSize is dependent from width
     TQLayoutIterator iterator();
     TQSizePolicy::ExpandData expanding() const;
 
diff --git a/kradio3/plugins/gui-quickbar/quickbar.cpp b/kradio3/plugins/gui-quickbar/quickbar.cpp
index ca1d4d8..a5b0340 100644
--- a/kradio3/plugins/gui-quickbar/quickbar.cpp
+++ b/kradio3/plugins/gui-quickbar/quickbar.cpp
@@ -303,7 +303,7 @@ void QuickBar::rebuildGUI()
         else
             b->setText(m_showShortName ? rs.shortName() : rs.name());
 
-        b->tqsetSizePolicy(TQSizePolicy(TQSizePolicy::Preferred, TQSizePolicy::Preferred));
+        b->setSizePolicy(TQSizePolicy(TQSizePolicy::Preferred, TQSizePolicy::Preferred));
 
         TQToolTip::add(b, rs.longName());
         if (isVisible()) b->show();
@@ -367,7 +367,7 @@ void QuickBar::setGeometry (int x, int y, int w, int h)
 {
     if (m_layout) {
         TQSize marginSize(m_layout->margin()*2, m_layout->margin()*2);
-        setMinimumSize(m_layout->tqminimumSize(TQSize(w, h) - marginSize) + marginSize);
+        setMinimumSize(m_layout->minimumSize(TQSize(w, h) - marginSize) + marginSize);
     }
     TQWidget::setGeometry (x, y, w, h);
 }
@@ -381,10 +381,10 @@ void QuickBar::setGeometry (const TQRect &r)
 
 void QuickBar::resizeEvent (TQResizeEvent *e)
 {
-    // tqminimumSize might change because of the flow tqlayout
+    // minimumSize might change because of the flow tqlayout
     if (m_layout) {
         TQSize marginSize(m_layout->margin()*2, m_layout->margin()*2);
-        setMinimumSize(m_layout->tqminimumSize(e->size() - marginSize) + marginSize);
+        setMinimumSize(m_layout->minimumSize(e->size() - marginSize) + marginSize);
     }
 
     TQWidget::resizeEvent (e);
diff --git a/kradio3/plugins/gui-standard-display/displaycfg.cpp b/kradio3/plugins/gui-standard-display/displaycfg.cpp
index 0e92da7..16ebad2 100644
--- a/kradio3/plugins/gui-standard-display/displaycfg.cpp
+++ b/kradio3/plugins/gui-standard-display/displaycfg.cpp
@@ -48,16 +48,16 @@ DisplayConfiguration::DisplayConfiguration(TQWidget *parent)
     TQLabel *l2  = new TQLabel(i18n("Inactive Text"), bg);
     TQLabel *l3  = new TQLabel(i18n("Background Color"), bg);
 
-    l1->tqsetAlignment(TQLabel::AlignCenter);
-    l2->tqsetAlignment(TQLabel::AlignCenter);
-    l3->tqsetAlignment(TQLabel::AlignCenter);
+    l1->setAlignment(TQLabel::AlignCenter);
+    l2->setAlignment(TQLabel::AlignCenter);
+    l3->setAlignment(TQLabel::AlignCenter);
 
-    l1->tqsetSizePolicy(TQSizePolicy(TQSizePolicy::Fixed, TQSizePolicy::Fixed));
-    l2->tqsetSizePolicy(TQSizePolicy(TQSizePolicy::Fixed, TQSizePolicy::Fixed));
-    l3->tqsetSizePolicy(TQSizePolicy(TQSizePolicy::Fixed, TQSizePolicy::Fixed));
-    m_btnActive  ->tqsetSizePolicy(TQSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Expanding));
-    m_btnInactive->tqsetSizePolicy(TQSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Expanding));
-    m_btnBkgnd   ->tqsetSizePolicy(TQSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Expanding));
+    l1->setSizePolicy(TQSizePolicy(TQSizePolicy::Fixed, TQSizePolicy::Fixed));
+    l2->setSizePolicy(TQSizePolicy(TQSizePolicy::Fixed, TQSizePolicy::Fixed));
+    l3->setSizePolicy(TQSizePolicy(TQSizePolicy::Fixed, TQSizePolicy::Fixed));
+    m_btnActive  ->setSizePolicy(TQSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Expanding));
+    m_btnInactive->setSizePolicy(TQSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Expanding));
+    m_btnBkgnd   ->setSizePolicy(TQSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Expanding));
 
     m_btnActive  ->setMinimumSize(TQSize(40, 40));
     m_btnInactive->setMinimumSize(TQSize(40, 40));
@@ -72,7 +72,7 @@ DisplayConfiguration::DisplayConfiguration(TQWidget *parent)
 
     m_fontChooser = new KFontChooser(this, NULL, false, TQStringList(), true, 4);
     m_fontChooser->setFont(queryDisplayFont());
-    m_fontChooser->tqsetSizePolicy(TQSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Expanding));
+    m_fontChooser->setSizePolicy(TQSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Expanding));
 
     TQVBoxLayout  *l = new TQVBoxLayout(this, 10);
     l->addWidget(bg);
diff --git a/kradio3/plugins/gui-standard-display/radioview.cpp b/kradio3/plugins/gui-standard-display/radioview.cpp
index c5f12f2..65430b2 100644
--- a/kradio3/plugins/gui-standard-display/radioview.cpp
+++ b/kradio3/plugins/gui-standard-display/radioview.cpp
@@ -162,10 +162,10 @@ RadioView::RadioView(const TQString &name)
     btnSnooze->setIconSet(SmallIconSet("kradio_zzz"));
     btnPlugins->setIconSet(SmallIconSet("kradio_plugins"));
 
-    widgetStacks[clsRadioSound]  ->tqsetSizePolicy(TQSizePolicy(TQSizePolicy::Minimum,   TQSizePolicy::Preferred));
-    widgetStacks[clsRadioDisplay]->tqsetSizePolicy(TQSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Preferred));
-    widgetStacks[clsRadioSeek]   ->tqsetSizePolicy(TQSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Fixed));
-    comboStations                ->tqsetSizePolicy(TQSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Fixed));
+    widgetStacks[clsRadioSound]  ->setSizePolicy(TQSizePolicy(TQSizePolicy::Minimum,   TQSizePolicy::Preferred));
+    widgetStacks[clsRadioDisplay]->setSizePolicy(TQSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Preferred));
+    widgetStacks[clsRadioSeek]   ->setSizePolicy(TQSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Fixed));
+    comboStations                ->setSizePolicy(TQSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Fixed));
     comboStations->setMinimumHeight(28);
 
 
diff --git a/kradio3/plugins/gui-standard-display/radioview_frequencyradio.cpp b/kradio3/plugins/gui-standard-display/radioview_frequencyradio.cpp
index 17afde3..5afaf09 100644
--- a/kradio3/plugins/gui-standard-display/radioview_frequencyradio.cpp
+++ b/kradio3/plugins/gui-standard-display/radioview_frequencyradio.cpp
@@ -185,11 +185,11 @@ bool RadioViewFrequencyRadio::setDisplayColors(const TQColor &activeText,
     if (parentWidget() && parentWidget()->backgroundPixmap() ){
         KPixmapIO io;
         TQImage  i = io.convertToImage(*parentWidget()->backgroundPixmap());
-        KImageEffect::fade(i, 0.5, tqcolorGroup().color(TQColorGroup::Dark));
+        KImageEffect::fade(i, 0.5, colorGroup().color(TQColorGroup::Dark));
         setPaletteBackgroundPixmap(io.convertToPixmap(i));
         setBackgroundOrigin(WindowOrigin);
     } else {
-        setBackgroundColor(tqcolorGroup().color(TQColorGroup::Button));
+        setBackgroundColor(colorGroup().color(TQColorGroup::Button));
     }
 
     if (change)
@@ -320,10 +320,10 @@ void RadioViewFrequencyRadio::drawContents(TQPainter *paint)
          xx_sg = r.x() + margin,
          xy_sg = r.y() + margin;
 
-    TQPen activePen (tqcolorGroup().color(TQColorGroup::Text), penw);
-    TQPen inactivePen (tqcolorGroup().color(TQColorGroup::Mid), penw);
-    TQBrush activeBrush = tqcolorGroup().brush(TQColorGroup::Text);
-    TQBrush inactiveBrush = tqcolorGroup().brush(TQColorGroup::Mid);
+    TQPen activePen (colorGroup().color(TQColorGroup::Text), penw);
+    TQPen inactivePen (colorGroup().color(TQColorGroup::Mid), penw);
+    TQBrush activeBrush = colorGroup().brush(TQColorGroup::Text);
+    TQBrush inactiveBrush = colorGroup().brush(TQColorGroup::Mid);
 
     // draw stereo symbol
     paint->setPen(  (m_stereo && m_power) ? activePen : inactivePen);
diff --git a/kradio3/plugins/radio/radio-configuration-ui.ui b/kradio3/plugins/radio/radio-configuration-ui.ui
index 28e936e..5e8ed61 100644
--- a/kradio3/plugins/radio/radio-configuration-ui.ui
+++ b/kradio3/plugins/radio/radio-configuration-ui.ui
@@ -122,7 +122,7 @@
                                                         <property name="sizeType">
                                                             <enum>Expanding</enum>
                                                         </property>
-                                                        <property name="tqsizeHint">
+                                                        <property name="sizeHint">
                                                             <size>
                                                                 <width>20</width>
                                                                 <height>10</height>
@@ -358,7 +358,7 @@
                                                         <verstretch>0</verstretch>
                                                     </sizepolicy>
                                                 </property>
-                                                <property name="tqminimumSize">
+                                                <property name="minimumSize">
                                                     <size>
                                                         <width>0</width>
                                                         <height>0</height>
@@ -395,7 +395,7 @@
                                                 <verstretch>0</verstretch>
                                             </sizepolicy>
                                         </property>
-                                        <property name="tqminimumSize">
+                                        <property name="minimumSize">
                                             <size>
                                                 <width>20</width>
                                                 <height>20</height>
@@ -415,7 +415,7 @@
                                         <property name="sizeType">
                                             <enum>Expanding</enum>
                                         </property>
-                                        <property name="tqsizeHint">
+                                        <property name="sizeHint">
                                             <size>
                                                 <width>10</width>
                                                 <height>5</height>
@@ -434,7 +434,7 @@
                                 <property name="sizeType">
                                     <enum>Expanding</enum>
                                 </property>
-                                <property name="tqsizeHint">
+                                <property name="sizeHint">
                                     <size>
                                         <width>20</width>
                                         <height>10</height>
@@ -481,7 +481,7 @@
                                         <property name="sizeType">
                                             <enum>Expanding</enum>
                                         </property>
-                                        <property name="tqsizeHint">
+                                        <property name="sizeHint">
                                             <size>
                                                 <width>21</width>
                                                 <height>20</height>
@@ -541,7 +541,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>21</width>
                                 <height>20</height>
@@ -683,7 +683,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>20</width>
                                 <height>20</height>
diff --git a/kradio3/plugins/radio/radio-configuration.cpp b/kradio3/plugins/radio/radio-configuration.cpp
index 4cbf764..b4136b6 100644
--- a/kradio3/plugins/radio/radio-configuration.cpp
+++ b/kradio3/plugins/radio/radio-configuration.cpp
@@ -484,7 +484,7 @@ void RadioConfiguration::slotStorePresets()
 void RadioConfiguration::slotLastChangeNow()
 {
     slotSetDirty();
-    editLastChange->setDateTime(TQDateTime::tqcurrentDateTime());
+    editLastChange->setDateTime(TQDateTime::currentDateTime());
 }
 
 
diff --git a/kradio3/plugins/recording/encoder_mp3.cpp b/kradio3/plugins/recording/encoder_mp3.cpp
index 8d76fe2..15bc06c 100644
--- a/kradio3/plugins/recording/encoder_mp3.cpp
+++ b/kradio3/plugins/recording/encoder_mp3.cpp
@@ -126,7 +126,7 @@ bool RecordingEncodingMP3::openOutput(const TQString &output)
             if (!m_error) {
                 id3tag_init(m_LAMEFlags);
                 id3tag_add_v2(m_LAMEFlags);
-                TQString title  = m_RadioStation->name() + TQString().sprintf(" - %s", (TQDateTime::tqcurrentDateTime().toString(Qt::ISODate)).ascii());
+                TQString title  = m_RadioStation->name() + TQString().sprintf(" - %s", (TQDateTime::currentDateTime().toString(Qt::ISODate)).ascii());
                 TQString comment = i18n("Recorded by KRadio");
                 size_t l = title.length() + comment.length() + 10;
                 m_ID3Tags = new char[l];
diff --git a/kradio3/plugins/recording/encoder_ogg.cpp b/kradio3/plugins/recording/encoder_ogg.cpp
index b51eedd..110238a 100644
--- a/kradio3/plugins/recording/encoder_ogg.cpp
+++ b/kradio3/plugins/recording/encoder_ogg.cpp
@@ -176,7 +176,7 @@ bool RecordingEncodingOgg::openOutput(const TQString &output)
     vorbis_comment_init (&vc);
     vorbis_comment_add_tag_new(&vc, "creator", "KRadio" VERSION);
     vorbis_comment_add_tag_new(&vc, "title",   m_RadioStation->longName().utf8());
-    vorbis_comment_add_tag_new(&vc, "date",    TQDateTime::tqcurrentDateTime().toString(Qt::ISODate));
+    vorbis_comment_add_tag_new(&vc, "date",    TQDateTime::currentDateTime().toString(Qt::ISODate));
 
     vorbis_analysis_headerout(&m_VorbisDSP, &vc,
                               &header_main, &header_comments, &header_codebooks);
diff --git a/kradio3/plugins/recording/recording-configuration-ui.ui b/kradio3/plugins/recording/recording-configuration-ui.ui
index e5ba41c..1c6ece2 100644
--- a/kradio3/plugins/recording/recording-configuration-ui.ui
+++ b/kradio3/plugins/recording/recording-configuration-ui.ui
@@ -66,7 +66,7 @@
                                         <property name="sizeType">
                                             <enum>Expanding</enum>
                                         </property>
-                                        <property name="tqsizeHint">
+                                        <property name="sizeHint">
                                             <size>
                                                 <width>141</width>
                                                 <height>20</height>
@@ -107,7 +107,7 @@
                                         <property name="sizeType">
                                             <enum>Expanding</enum>
                                         </property>
-                                        <property name="tqsizeHint">
+                                        <property name="sizeHint">
                                             <size>
                                                 <width>141</width>
                                                 <height>20</height>
@@ -222,7 +222,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>20</width>
                                 <height>5</height>
@@ -263,7 +263,7 @@
                                 <property name="sizeType">
                                     <enum>Minimum</enum>
                                 </property>
-                                <property name="tqsizeHint">
+                                <property name="sizeHint">
                                     <size>
                                         <width>225</width>
                                         <height>20</height>
@@ -321,7 +321,7 @@
                                 <property name="sizeType">
                                     <enum>Minimum</enum>
                                 </property>
-                                <property name="tqsizeHint">
+                                <property name="sizeHint">
                                     <size>
                                         <width>225</width>
                                         <height>20</height>
@@ -454,7 +454,7 @@
                                 <property name="sizeType">
                                     <enum>Minimum</enum>
                                 </property>
-                                <property name="tqsizeHint">
+                                <property name="sizeHint">
                                     <size>
                                         <width>225</width>
                                         <height>20</height>
@@ -473,7 +473,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>20</width>
                                 <height>5</height>
@@ -563,7 +563,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>20</width>
                                 <height>16</height>
@@ -623,7 +623,7 @@
                                         <property name="sizeType">
                                             <enum>Expanding</enum>
                                         </property>
-                                        <property name="tqsizeHint">
+                                        <property name="sizeHint">
                                             <size>
                                                 <width>380</width>
                                                 <height>20</height>
@@ -688,7 +688,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>20</width>
                                 <height>16</height>
diff --git a/kradio3/plugins/recording/recording-datamonitor.cpp b/kradio3/plugins/recording/recording-datamonitor.cpp
index 8f22b1a..00b4755 100644
--- a/kradio3/plugins/recording/recording-datamonitor.cpp
+++ b/kradio3/plugins/recording/recording-datamonitor.cpp
@@ -50,7 +50,7 @@ RecordingDataMonitor::RecordingDataMonitor(TQWidget *parent, const char *name)
     setColors(TQColor(20, 244, 20),
               TQColor(10, 117, 10));
 
-    tqsetSizePolicy(TQSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Expanding));
+    setSizePolicy(TQSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Expanding));
 }
 
 
@@ -107,10 +107,10 @@ void RecordingDataMonitor::internalDrawContents(TQPainter &painter, bool repaint
     if (m_channels <= 0) return;
     TQRect r = contentsRect();
 
-    TQPen   activePen      (tqcolorGroup().color(TQColorGroup::Text), 1);
-    TQPen   inactivePen    (tqcolorGroup().color(TQColorGroup::Mid),  1);
-    TQBrush activeBrush   = tqcolorGroup().brush(TQColorGroup::Text);
-    TQBrush inactiveBrush = tqcolorGroup().brush(TQColorGroup::Mid);
+    TQPen   activePen      (colorGroup().color(TQColorGroup::Text), 1);
+    TQPen   inactivePen    (colorGroup().color(TQColorGroup::Mid),  1);
+    TQBrush activeBrush   = colorGroup().brush(TQColorGroup::Text);
+    TQBrush inactiveBrush = colorGroup().brush(TQColorGroup::Mid);
     TQBrush yellowBrush(TQColor(255,255,0));
     TQBrush orangeBrush(TQColor(255,192,0));
     TQBrush redBrush   (TQColor(255,0, 0));
@@ -223,11 +223,11 @@ bool RecordingDataMonitor::setColors(const TQColor &activeText,
     if (parentWidget() && parentWidget()->backgroundPixmap() ){
         KPixmapIO io;
         TQImage  i = io.convertToImage(*parentWidget()->backgroundPixmap());
-        KImageEffect::fade(i, 0.5, tqcolorGroup().color(TQColorGroup::Dark));
+        KImageEffect::fade(i, 0.5, colorGroup().color(TQColorGroup::Dark));
         setPaletteBackgroundPixmap(io.convertToPixmap(i));
         setBackgroundOrigin(WindowOrigin);
     } else {
-        setBackgroundColor(tqcolorGroup().color(TQColorGroup::Button));
+        setBackgroundColor(colorGroup().color(TQColorGroup::Button));
     }
 
     return true;
diff --git a/kradio3/plugins/recording/recording-monitor.cpp b/kradio3/plugins/recording/recording-monitor.cpp
index 063a095..24c2e05 100644
--- a/kradio3/plugins/recording/recording-monitor.cpp
+++ b/kradio3/plugins/recording/recording-monitor.cpp
@@ -43,7 +43,7 @@ RecordingMonitor::RecordingMonitor(const TQString &name)
     l0->addWidget(                      new TQLabel(i18n("SoundStream"),    this), 0, 0);
     l0->addWidget(m_comboSoundStreamSelector = new KComboBox(              this), 0, 1);
     l0->addWidget(                      new TQLabel(i18n("Status"),         this), 1, 0);
-    l0->addWidget(m_labeltqStatus       = new TQLabel(i18n("<undefined>"),    this), 1, 1);
+    l0->addWidget(m_labelStatus       = new TQLabel(i18n("<undefined>"),    this), 1, 1);
     l0->addWidget(                      new TQLabel(i18n("Recording File"), this), 2, 0);
     l0->addWidget(m_labelFileName     = new TQLabel(i18n("<undefined>"),    this), 2, 1);
     l0->addWidget(                      new TQLabel(i18n("File Size"),      this), 3, 0);
@@ -369,7 +369,7 @@ void RecordingMonitor::slotStreamSelected(int idx)
         m_labelTime     ->setEnabled(true);
         m_labelRate     ->setEnabled(true);
         m_labelFileName ->setEnabled(true);
-        m_labeltqStatus   ->setEnabled(true);
+        m_labelStatus   ->setEnabled(true);
     } else {
         m_dataMonitor   ->setEnabled(false);
         m_labelSize     ->setEnabled(false);
@@ -377,7 +377,7 @@ void RecordingMonitor::slotStreamSelected(int idx)
         m_labelTime     ->setEnabled(false);
         m_labelRate     ->setEnabled(false);
         m_labelFileName ->setEnabled(false);
-        m_labeltqStatus   ->setEnabled(false);
+        m_labelStatus   ->setEnabled(false);
     }
     m_currentStream = id;
     m_recording = false;
diff --git a/kradio3/plugins/recording/recording-monitor.h b/kradio3/plugins/recording/recording-monitor.h
index a979c02..5f9247a 100644
--- a/kradio3/plugins/recording/recording-monitor.h
+++ b/kradio3/plugins/recording/recording-monitor.h
@@ -105,7 +105,7 @@ protected:
     TQLabel               *m_labelTime;
     TQLabel               *m_labelRate;
     TQLabel               *m_labelFileName;
-    TQLabel               *m_labeltqStatus;
+    TQLabel               *m_labelStatus;
     TQPushButton          *m_btnStartStop;
 
     KComboBox               *m_comboSoundStreamSelector;
diff --git a/kradio3/plugins/recording/recording.cpp b/kradio3/plugins/recording/recording.cpp
index ca11bfe..9707de9 100644
--- a/kradio3/plugins/recording/recording.cpp
+++ b/kradio3/plugins/recording/recording.cpp
@@ -529,7 +529,7 @@ bool Recording::startEncoder(SoundStreamID ssid, const RecordingConfig &cfg)
     TQString station = rs  ? rs->name() + "-" : "";
     station.replace(TQRegExp("[/*?]"), "_");
 
-    TQDate date = TQDate::tqcurrentDate();
+    TQDate date = TQDate::currentDate();
     TQTime time = TQTime::currentTime();
     TQString sdate;
 
diff --git a/kradio3/plugins/streaming/streaming-configuration-ui.ui b/kradio3/plugins/streaming/streaming-configuration-ui.ui
index 884e03c..591bc87 100644
--- a/kradio3/plugins/streaming/streaming-configuration-ui.ui
+++ b/kradio3/plugins/streaming/streaming-configuration-ui.ui
@@ -142,13 +142,13 @@
                                     <verstretch>0</verstretch>
                                 </sizepolicy>
                             </property>
-                            <property name="tqminimumSize">
+                            <property name="minimumSize">
                                 <size>
                                     <width>30</width>
                                     <height>30</height>
                                 </size>
                             </property>
-                            <property name="tqmaximumSize">
+                            <property name="maximumSize">
                                 <size>
                                     <width>30</width>
                                     <height>30</height>
@@ -173,13 +173,13 @@
                                     <verstretch>0</verstretch>
                                 </sizepolicy>
                             </property>
-                            <property name="tqminimumSize">
+                            <property name="minimumSize">
                                 <size>
                                     <width>30</width>
                                     <height>30</height>
                                 </size>
                             </property>
-                            <property name="tqmaximumSize">
+                            <property name="maximumSize">
                                 <size>
                                     <width>30</width>
                                     <height>30</height>
@@ -202,7 +202,7 @@
                             <property name="sizeType">
                                 <enum>Expanding</enum>
                             </property>
-                            <property name="tqsizeHint">
+                            <property name="sizeHint">
                                 <size>
                                     <width>10</width>
                                     <height>10</height>
@@ -221,13 +221,13 @@
                                     <verstretch>0</verstretch>
                                 </sizepolicy>
                             </property>
-                            <property name="tqminimumSize">
+                            <property name="minimumSize">
                                 <size>
                                     <width>30</width>
                                     <height>30</height>
                                 </size>
                             </property>
-                            <property name="tqmaximumSize">
+                            <property name="maximumSize">
                                 <size>
                                     <width>30</width>
                                     <height>30</height>
@@ -252,13 +252,13 @@
                                     <verstretch>0</verstretch>
                                 </sizepolicy>
                             </property>
-                            <property name="tqminimumSize">
+                            <property name="minimumSize">
                                 <size>
                                     <width>30</width>
                                     <height>30</height>
                                 </size>
                             </property>
-                            <property name="tqmaximumSize">
+                            <property name="maximumSize">
                                 <size>
                                     <width>30</width>
                                     <height>30</height>
@@ -293,13 +293,13 @@
                                     <verstretch>0</verstretch>
                                 </sizepolicy>
                             </property>
-                            <property name="tqminimumSize">
+                            <property name="minimumSize">
                                 <size>
                                     <width>30</width>
                                     <height>30</height>
                                 </size>
                             </property>
-                            <property name="tqmaximumSize">
+                            <property name="maximumSize">
                                 <size>
                                     <width>30</width>
                                     <height>30</height>
@@ -324,13 +324,13 @@
                                     <verstretch>0</verstretch>
                                 </sizepolicy>
                             </property>
-                            <property name="tqminimumSize">
+                            <property name="minimumSize">
                                 <size>
                                     <width>30</width>
                                     <height>30</height>
                                 </size>
                             </property>
-                            <property name="tqmaximumSize">
+                            <property name="maximumSize">
                                 <size>
                                     <width>30</width>
                                     <height>30</height>
@@ -353,7 +353,7 @@
                             <property name="sizeType">
                                 <enum>Expanding</enum>
                             </property>
-                            <property name="tqsizeHint">
+                            <property name="sizeHint">
                                 <size>
                                     <width>10</width>
                                     <height>10</height>
@@ -372,13 +372,13 @@
                                     <verstretch>0</verstretch>
                                 </sizepolicy>
                             </property>
-                            <property name="tqminimumSize">
+                            <property name="minimumSize">
                                 <size>
                                     <width>30</width>
                                     <height>30</height>
                                 </size>
                             </property>
-                            <property name="tqmaximumSize">
+                            <property name="maximumSize">
                                 <size>
                                     <width>30</width>
                                     <height>30</height>
@@ -403,13 +403,13 @@
                                     <verstretch>0</verstretch>
                                 </sizepolicy>
                             </property>
-                            <property name="tqminimumSize">
+                            <property name="minimumSize">
                                 <size>
                                     <width>30</width>
                                     <height>30</height>
                                 </size>
                             </property>
-                            <property name="tqmaximumSize">
+                            <property name="maximumSize">
                                 <size>
                                     <width>30</width>
                                     <height>30</height>
@@ -658,7 +658,7 @@
                     <property name="sizeType">
                         <enum>Minimum</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>140</width>
                             <height>20</height>
@@ -675,7 +675,7 @@
                     <property name="sizeType">
                         <enum>Minimum</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>140</width>
                             <height>20</height>
@@ -692,7 +692,7 @@
                     <property name="sizeType">
                         <enum>Minimum</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>140</width>
                             <height>20</height>
@@ -709,7 +709,7 @@
                     <property name="sizeType">
                         <enum>Minimum</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>140</width>
                             <height>20</height>
@@ -726,7 +726,7 @@
                     <property name="sizeType">
                         <enum>Minimum</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>140</width>
                             <height>20</height>
diff --git a/kradio3/plugins/timecontrol/timecontrol-configuration-ui.ui b/kradio3/plugins/timecontrol/timecontrol-configuration-ui.ui
index 15ecc20..c5b92b8 100644
--- a/kradio3/plugins/timecontrol/timecontrol-configuration-ui.ui
+++ b/kradio3/plugins/timecontrol/timecontrol-configuration-ui.ui
@@ -62,7 +62,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>40</width>
                             <height>20</height>
@@ -273,7 +273,7 @@
                             <property name="sizeType">
                                 <enum>Expanding</enum>
                             </property>
-                            <property name="tqsizeHint">
+                            <property name="sizeHint">
                                 <size>
                                     <width>20</width>
                                     <height>100</height>
@@ -358,7 +358,7 @@
                             <property name="name">
                                 <cstring>pixmapAlarmStation</cstring>
                             </property>
-                            <property name="tqminimumSize">
+                            <property name="minimumSize">
                                 <size>
                                     <width>20</width>
                                     <height>20</height>
@@ -378,7 +378,7 @@
                             <property name="sizeType">
                                 <enum>Expanding</enum>
                             </property>
-                            <property name="tqsizeHint">
+                            <property name="sizeHint">
                                 <size>
                                     <width>150</width>
                                     <height>20</height>
diff --git a/kradio3/plugins/timecontrol/timecontrol-configuration.cpp b/kradio3/plugins/timecontrol/timecontrol-configuration.cpp
index 31ec3db..c72aa5e 100644
--- a/kradio3/plugins/timecontrol/timecontrol-configuration.cpp
+++ b/kradio3/plugins/timecontrol/timecontrol-configuration.cpp
@@ -371,7 +371,7 @@ void TimeControlConfiguration::slotAlarmSelectChanged(int idx)
 
 void TimeControlConfiguration::slotNewAlarm()
 {
-    TQDateTime  dt(TQDateTime::tqcurrentDateTime());
+    TQDateTime  dt(TQDateTime::currentDateTime());
     Alarm a(dt, false, false);
     alarms.push_back(a);
     listAlarms->insertItem(a.alarmTime().toString());
diff --git a/kradio3/plugins/timecontrol/timecontrol.cpp b/kradio3/plugins/timecontrol/timecontrol.cpp
index 276e602..e5f99cf 100644
--- a/kradio3/plugins/timecontrol/timecontrol.cpp
+++ b/kradio3/plugins/timecontrol/timecontrol.cpp
@@ -102,7 +102,7 @@ bool TimeControl::setCountdownSeconds(int n)
 
 bool TimeControl::startCountdown()
 {
-    m_countdownEnd = TQDateTime::tqcurrentDateTime().addSecs(m_countdownSeconds);
+    m_countdownEnd = TQDateTime::currentDateTime().addSecs(m_countdownSeconds);
     m_countdownTimer.start(m_countdownSeconds * 1000, true);
 
     notifyCountdownStarted(getCountdownEnd());
@@ -134,7 +134,7 @@ TQDateTime TimeControl::getNextAlarmTime() const
 
 const Alarm *TimeControl::getNextAlarm () const
 {
-    TQDateTime now = TQDateTime::tqcurrentDateTime(),
+    TQDateTime now = TQDateTime::currentDateTime(),
               next;
 
     const Alarm *retval = NULL;
@@ -180,7 +180,7 @@ void TimeControl::slotQTimerAlarmTimeout()
         notifyAlarm(*m_waitingFor);
     }
 
-    TQDateTime now  = TQDateTime::tqcurrentDateTime();
+    TQDateTime now  = TQDateTime::currentDateTime();
     Alarm const *n = getNextAlarm();
     TQDateTime na   = getNextAlarmTime();
 
diff --git a/kradio3/plugins/timeshifter/timeshifter-configuration-ui.ui b/kradio3/plugins/timeshifter/timeshifter-configuration-ui.ui
index 2020bbc..c6b6109 100644
--- a/kradio3/plugins/timeshifter/timeshifter-configuration-ui.ui
+++ b/kradio3/plugins/timeshifter/timeshifter-configuration-ui.ui
@@ -40,7 +40,7 @@
                     <property name="sizeType">
                         <enum>Preferred</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>30</width>
                             <height>21</height>
@@ -57,7 +57,7 @@
                     <property name="sizeType">
                         <enum>Preferred</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>104</width>
                             <height>21</height>
@@ -133,7 +133,7 @@
                             <verstretch>0</verstretch>
                         </sizepolicy>
                     </property>
-                    <property name="tqminimumSize">
+                    <property name="minimumSize">
                         <size>
                             <width>26</width>
                             <height>26</height>
@@ -166,7 +166,7 @@
                     <property name="sizeType">
                         <enum>Preferred</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>30</width>
                             <height>21</height>
@@ -183,7 +183,7 @@
                     <property name="sizeType">
                         <enum>Preferred</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>30</width>
                             <height>21</height>
@@ -202,7 +202,7 @@
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="tqsizeHint">
+            <property name="sizeHint">
                 <size>
                     <width>20</width>
                     <height>61</height>
diff --git a/kradio3/plugins/v4lradio/v4lradio-configuration-ui.ui b/kradio3/plugins/v4lradio/v4lradio-configuration-ui.ui
index 06550c7..9baedf3 100644
--- a/kradio3/plugins/v4lradio/v4lradio-configuration-ui.ui
+++ b/kradio3/plugins/v4lradio/v4lradio-configuration-ui.ui
@@ -53,7 +53,7 @@
                         <property name="sizeType">
                             <enum>Preferred</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>40</width>
                                 <height>21</height>
@@ -86,7 +86,7 @@
                         <property name="sizeType">
                             <enum>Preferred</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>40</width>
                                 <height>21</height>
@@ -103,7 +103,7 @@
                         <property name="sizeType">
                             <enum>Preferred</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>40</width>
                                 <height>21</height>
@@ -120,7 +120,7 @@
                         <property name="sizeType">
                             <enum>Preferred</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>40</width>
                                 <height>21</height>
@@ -137,7 +137,7 @@
                         <property name="sizeType">
                             <enum>Preferred</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>40</width>
                                 <height>21</height>
@@ -154,7 +154,7 @@
                         <property name="sizeType">
                             <enum>Preferred</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>152</width>
                                 <height>21</height>
@@ -292,7 +292,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>5</width>
                                 <height>5</height>
@@ -549,7 +549,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>20</width>
                                 <height>5</height>
@@ -615,7 +615,7 @@
                                         <property name="sizeType">
                                             <enum>Expanding</enum>
                                         </property>
-                                        <property name="tqsizeHint">
+                                        <property name="sizeHint">
                                             <size>
                                                 <width>20</width>
                                                 <height>20</height>
@@ -643,7 +643,7 @@
                                         <property name="sizeType">
                                             <enum>Expanding</enum>
                                         </property>
-                                        <property name="tqsizeHint">
+                                        <property name="sizeHint">
                                             <size>
                                                 <width>16</width>
                                                 <height>20</height>
@@ -705,7 +705,7 @@
                                         <property name="sizeType">
                                             <enum>Expanding</enum>
                                         </property>
-                                        <property name="tqsizeHint">
+                                        <property name="sizeHint">
                                             <size>
                                                 <width>20</width>
                                                 <height>20</height>
@@ -733,7 +733,7 @@
                                         <property name="sizeType">
                                             <enum>Expanding</enum>
                                         </property>
-                                        <property name="tqsizeHint">
+                                        <property name="sizeHint">
                                             <size>
                                                 <width>16</width>
                                                 <height>20</height>
@@ -795,7 +795,7 @@
                                         <property name="sizeType">
                                             <enum>Expanding</enum>
                                         </property>
-                                        <property name="tqsizeHint">
+                                        <property name="sizeHint">
                                             <size>
                                                 <width>20</width>
                                                 <height>20</height>
@@ -823,7 +823,7 @@
                                         <property name="sizeType">
                                             <enum>Expanding</enum>
                                         </property>
-                                        <property name="tqsizeHint">
+                                        <property name="sizeHint">
                                             <size>
                                                 <width>16</width>
                                                 <height>20</height>
@@ -874,7 +874,7 @@
                                 <property name="sizeType">
                                     <enum>Expanding</enum>
                                 </property>
-                                <property name="tqsizeHint">
+                                <property name="sizeHint">
                                     <size>
                                         <width>20</width>
                                         <height>33</height>
@@ -911,7 +911,7 @@
                                 <property name="sizeType">
                                     <enum>Expanding</enum>
                                 </property>
-                                <property name="tqsizeHint">
+                                <property name="sizeHint">
                                     <size>
                                         <width>20</width>
                                         <height>33</height>
diff --git a/kradio3/src/aboutwidget.cpp b/kradio3/src/aboutwidget.cpp
index 8d81179..fed81f5 100644
--- a/kradio3/src/aboutwidget.cpp
+++ b/kradio3/src/aboutwidget.cpp
@@ -45,8 +45,8 @@ class KRadioAboutTabWidget : public TQTabWidget
 {
 public:
     KRadioAboutTabWidget( TQWidget* parent ) : TQTabWidget( parent ) {}
-    TQSize tqsizeHint() const {
-    return TQTabWidget::tqsizeHint().expandedTo( tabBar()->tqsizeHint() + TQSize(4,4) );
+    TQSize sizeHint() const {
+    return TQTabWidget::sizeHint().expandedTo( tabBar()->sizeHint() + TQSize(4,4) );
     }
 };
 
@@ -75,7 +75,7 @@ KRadioAboutWidget::KRadioAboutWidget(const KAboutData &aboutData, int layoutType
   if( layoutType & AbtTitle )
   {
     mTitleLabel = new TQLabel( this, "title" );
-    mTitleLabel->tqsetAlignment(AlignCenter);
+    mTitleLabel->setAlignment(AlignCenter);
     mTopLayout->addWidget( mTitleLabel );
     mTopLayout->addSpacing( KDialog::spacingHint() );
   }
@@ -190,9 +190,9 @@ void KRadioAboutWidget::show( void )
     TQWidget::show();
 }
 
-TQSize KRadioAboutWidget::tqsizeHint( void ) const
+TQSize KRadioAboutWidget::sizeHint( void ) const
 {
-    return tqminimumSize().expandedTo( TQSize( TQWidget::tqsizeHint().width(), 0 ) );
+    return minimumSize().expandedTo( TQSize( TQWidget::sizeHint().width(), 0 ) );
 }
 
 void KRadioAboutWidget::fontChange( const TQFont &/*oldFont*/ )
@@ -449,10 +449,10 @@ void KRadioAboutWidget::setProduct( const TQString &appName,
       mIconLabel->setPixmap( kapp->icon() );
 
   TQString msg1 = i18n("%1 %2 (Using KDE %3)").tqarg(appName).
-    arg(TQString::tqfromLatin1(KRADIO_VERSION)).
-    arg(TQString::tqfromLatin1(TDE_VERSION_STRING));
+    arg(TQString::fromLatin1(KRADIO_VERSION)).
+    arg(TQString::fromLatin1(TDE_VERSION_STRING));
   TQString msg2 = !year.isEmpty() ? i18n("%1 %2, %3").tqarg('©').tqarg(year).
-    arg(author) : TQString::tqfromLatin1("");
+    arg(author) : TQString::fromLatin1("");
 
   mVersionLabel->setText( msg1 );
   mAuthorLabel->setText( msg2 );
@@ -563,7 +563,7 @@ void KRadioAboutWidget::setAboutData(const KAboutData &_aboutData)
         TQLabel *label = new TQLabel(KAboutData::aboutTranslationTeam(),
                                    translatorPage);
         label->adjustSize();
-        label->setMinimumSize(label->tqsizeHint());
+        label->setMinimumSize(label->sizeHint());
         translatorPage->addWidget(label);
     }
 
diff --git a/kradio3/src/alarm.cpp b/kradio3/src/alarm.cpp
index a7335d7..475d48b 100644
--- a/kradio3/src/alarm.cpp
+++ b/kradio3/src/alarm.cpp
@@ -64,7 +64,7 @@ Alarm::~Alarm()
 
 TQDateTime Alarm::nextAlarm(bool ignoreEnable) const
 {
-    TQDateTime now = TQDateTime::tqcurrentDateTime(),
+    TQDateTime now = TQDateTime::currentDateTime(),
               alarm = m_time;
     if (m_daily) {
         alarm.setDate (now.date());
diff --git a/kradio3/src/errorlog-interfaces.cpp b/kradio3/src/errorlog-interfaces.cpp
index 65e2e43..5b55fdb 100644
--- a/kradio3/src/errorlog-interfaces.cpp
+++ b/kradio3/src/errorlog-interfaces.cpp
@@ -41,7 +41,7 @@ IErrorLog::~IErrorLog()
 int IErrorLogClient::sendLogError(const TQString &s) const
 {
     kdDebug() << TQString(i18n("%1 Error: %2\n"))
-                 .tqarg(TQDateTime::tqcurrentDateTime().toString(Qt::ISODate))
+                 .tqarg(TQDateTime::currentDateTime().toString(Qt::ISODate))
                  .tqarg(s);
     IF_SEND_MESSAGE(logError(s));
 }
@@ -50,7 +50,7 @@ int IErrorLogClient::sendLogError(const TQString &s) const
 int IErrorLogClient::sendLogWarning(const TQString &s) const
 {
     kdDebug() << TQString(i18n("%1 Warning: %2\n"))
-                 .tqarg(TQDateTime::tqcurrentDateTime().toString(Qt::ISODate))
+                 .tqarg(TQDateTime::currentDateTime().toString(Qt::ISODate))
                  .tqarg(s);
     IF_SEND_MESSAGE(logWarning(s));
 }
@@ -59,7 +59,7 @@ int IErrorLogClient::sendLogWarning(const TQString &s) const
 int IErrorLogClient::sendLogInfo(const TQString &s) const
 {
     kdDebug() << TQString(i18n("%1 Information: %2\n"))
-                 .tqarg(TQDateTime::tqcurrentDateTime().toString(Qt::ISODate))
+                 .tqarg(TQDateTime::currentDateTime().toString(Qt::ISODate))
                  .tqarg(s);
     IF_SEND_MESSAGE(logInfo(s));
 }
@@ -68,7 +68,7 @@ int IErrorLogClient::sendLogInfo(const TQString &s) const
 int IErrorLogClient::sendLogDebug(const TQString &s) const
 {
     kdDebug() << TQString(i18n("%1 Debug: %2\n"))
-                 .tqarg(TQDateTime::tqcurrentDateTime().toString(Qt::ISODate))
+                 .tqarg(TQDateTime::currentDateTime().toString(Qt::ISODate))
                  .tqarg(s);
     IF_SEND_MESSAGE(logDebug(s));
 }
@@ -76,7 +76,7 @@ int IErrorLogClient::sendLogDebug(const TQString &s) const
 void IErrorLogClient::staticLogError  (const TQString &s)
 {
     kdDebug() << TQString(i18n("%1 Error: %2\n"))
-                 .tqarg(TQDateTime::tqcurrentDateTime().toString(Qt::ISODate))
+                 .tqarg(TQDateTime::currentDateTime().toString(Qt::ISODate))
                  .tqarg(s);
     if (staticLogger)
         staticLogger->logError(s);
@@ -85,7 +85,7 @@ void IErrorLogClient::staticLogError  (const TQString &s)
 void IErrorLogClient::staticLogWarning(const TQString &s)
 {
     kdDebug() << TQString(i18n("%1 Warning: %2\n"))
-                 .tqarg(TQDateTime::tqcurrentDateTime().toString(Qt::ISODate))
+                 .tqarg(TQDateTime::currentDateTime().toString(Qt::ISODate))
                  .tqarg(s);
     if (staticLogger)
         staticLogger->logWarning(s);
@@ -94,7 +94,7 @@ void IErrorLogClient::staticLogWarning(const TQString &s)
 void IErrorLogClient::staticLogInfo   (const TQString &s)
 {
     kdDebug() << TQString(i18n("%1 Information: %2\n"))
-                 .tqarg(TQDateTime::tqcurrentDateTime().toString(Qt::ISODate))
+                 .tqarg(TQDateTime::currentDateTime().toString(Qt::ISODate))
                  .tqarg(s);
     if (staticLogger)
         staticLogger->logInfo(s);
@@ -103,7 +103,7 @@ void IErrorLogClient::staticLogInfo   (const TQString &s)
 void IErrorLogClient::staticLogDebug  (const TQString &s)
 {
     kdDebug() << TQString(i18n("%1 Debug: %2\n"))
-                 .tqarg(TQDateTime::tqcurrentDateTime().toString(Qt::ISODate))
+                 .tqarg(TQDateTime::currentDateTime().toString(Qt::ISODate))
                  .tqarg(s);
     if (staticLogger)
         staticLogger->logDebug(s);
diff --git a/kradio3/src/include/aboutwidget.h b/kradio3/src/include/aboutwidget.h
index 58d9389..6d0639a 100644
--- a/kradio3/src/include/aboutwidget.h
+++ b/kradio3/src/include/aboutwidget.h
@@ -94,7 +94,7 @@ class KRadioAboutWidget : public TQWidget
   public:
     KRadioAboutWidget(const KAboutData &abtData, int layoutType, TQWidget *parent = 0, char *name = 0);
     virtual void show( void );
-    virtual TQSize tqsizeHint( void ) const;
+    virtual TQSize sizeHint( void ) const;
 
     void setAboutData(const KAboutData &abtData);
 
diff --git a/kradio3/src/kradioapp.cpp b/kradio3/src/kradioapp.cpp
index 36be553..2842522 100644
--- a/kradio3/src/kradioapp.cpp
+++ b/kradio3/src/kradioapp.cpp
@@ -266,7 +266,7 @@ KLibrary *KRadioApp::LoadLibrary (const TQString &library)
             m_PluginInfos.insert(it.key(), PluginClassInfo (it.key(), *it, libinfo.init_func));
         }
     } else {
-        kdDebug() << TQDateTime::tqcurrentDateTime().toString(Qt::ISODate)
+        kdDebug() << TQDateTime::currentDateTime().toString(Qt::ISODate)
                   << " "
                   << i18n("Error: Loading Library %1 failed: %2")
                      .tqarg(library).tqarg(KLibLoader::self()->lastErrorMessage())
@@ -317,13 +317,13 @@ PluginBase *KRadioApp::CreatePlugin (PluginManager *manager, const TQString &cla
     if (m_PluginInfos.contains(class_name)) {
         retval = m_PluginInfos[class_name].CreateInstance(object_name);
         if (!retval) {
-            kdDebug() << TQDateTime::tqcurrentDateTime().toString(Qt::ISODate)
+            kdDebug() << TQDateTime::currentDateTime().toString(Qt::ISODate)
                     << " "
                     << i18n("Error: Creation of instance \"%1\" of class %2 falied.").tqarg(object_name).tqarg(class_name)
                     << endl;
         }
     } else {
-        kdDebug() << TQDateTime::tqcurrentDateTime().toString(Qt::ISODate)
+        kdDebug() << TQDateTime::currentDateTime().toString(Qt::ISODate)
                   << " "
                   << i18n("Error: Cannot create instance \"%1\" of unknown class %2.").tqarg(object_name).tqarg(class_name)
                   << endl;
diff --git a/kradio3/src/pluginmanager-configuration-ui.ui b/kradio3/src/pluginmanager-configuration-ui.ui
index abaa991..13adb7f 100644
--- a/kradio3/src/pluginmanager-configuration-ui.ui
+++ b/kradio3/src/pluginmanager-configuration-ui.ui
@@ -126,7 +126,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>20</width>
                             <height>87</height>
@@ -137,7 +137,7 @@
                     <property name="name">
                         <cstring>btnRemovePluginInstance</cstring>
                     </property>
-                    <property name="tqmaximumSize">
+                    <property name="maximumSize">
                         <size>
                             <width>24</width>
                             <height>24</height>
@@ -196,7 +196,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>20</width>
                             <height>55</height>
@@ -207,7 +207,7 @@
                     <property name="name">
                         <cstring>btnNewPluginInstance</cstring>
                     </property>
-                    <property name="tqmaximumSize">
+                    <property name="maximumSize">
                         <size>
                             <width>24</width>
                             <height>24</height>
@@ -301,7 +301,7 @@
                     <property name="name">
                         <cstring>btnRemoveLibrary</cstring>
                     </property>
-                    <property name="tqmaximumSize">
+                    <property name="maximumSize">
                         <size>
                             <width>24</width>
                             <height>24</height>
@@ -321,7 +321,7 @@
                     <property name="name">
                         <cstring>btnAddLibrary</cstring>
                     </property>
-                    <property name="tqmaximumSize">
+                    <property name="maximumSize">
                         <size>
                             <width>24</width>
                             <height>24</height>
@@ -363,7 +363,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>20</width>
                             <height>61</height>
diff --git a/kradio3/src/pluginmanager.cpp b/kradio3/src/pluginmanager.cpp
index 6164f20..892df34 100644
--- a/kradio3/src/pluginmanager.cpp
+++ b/kradio3/src/pluginmanager.cpp
@@ -153,7 +153,7 @@ void PluginManager::insertPlugin(PluginBase *p)
     if (p) {
         BlockProfiler profiler_cfg("PluginManager::insertPlugin - about/config");
 
-        /*kdDebug() << TQDateTime::tqcurrentDateTime().toString(Qt::ISODate)
+        /*kdDebug() << TQDateTime::currentDateTime().toString(Qt::ISODate)
                   << " Debug: Adding Plugin: " << p->name() << "\n";*/
 
         if (!m_configDialog)
@@ -173,7 +173,7 @@ void PluginManager::insertPlugin(PluginBase *p)
         // connect plugins with each other
         for (PluginIterator it(m_plugins); it.current(); ++it) {
             if (it.current() != p) {
-                /*kdDebug() << TQDateTime::tqcurrentDateTime().toString(Qt::ISODate)
+                /*kdDebug() << TQDateTime::currentDateTime().toString(Qt::ISODate)
                           << " Debug: connecting with " << it.current()->name() << "\n";*/
                 p->connectI(it.current());
             }
diff --git a/kradio3/src/standardscandialog-ui.ui b/kradio3/src/standardscandialog-ui.ui
index 8d0e8d5..60d48e2 100644
--- a/kradio3/src/standardscandialog-ui.ui
+++ b/kradio3/src/standardscandialog-ui.ui
@@ -54,7 +54,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>100</width>
                             <height>20</height>
@@ -79,7 +79,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>70</width>
                             <height>20</height>
diff --git a/kradio3/src/standardscandialog.cpp b/kradio3/src/standardscandialog.cpp
index b96f794..52e29ba 100644
--- a/kradio3/src/standardscandialog.cpp
+++ b/kradio3/src/standardscandialog.cpp
@@ -67,7 +67,7 @@ void StandardScanDialog::start()
     if (!m_running) {
         m_running = true;
         m_stations.all().clear();
-        m_startTime = TQDateTime::tqcurrentDateTime();
+        m_startTime = TQDateTime::currentDateTime();
         m_oldPowerOn = queryIsPowerOn();
         m_oldStation = queryCurrentStation().copy();
         sendToBeginning();
@@ -153,7 +153,7 @@ bool StandardScanDialog::noticeProgress (float f)
     progressBar->setProgress((int)rint(f * 100));
 
     if (m_running) {
-        int secs = m_startTime.secsTo(TQDateTime::tqcurrentDateTime());
+        int secs = m_startTime.secsTo(TQDateTime::currentDateTime());
         int ms = (int)rint((1 - f) * (float) secs / f * 1000.0);
 
         if (ms > 0 && ms < 86400000)   // max one day
diff --git a/kradio3/src/station-drag-object.cpp b/kradio3/src/station-drag-object.cpp
index b3fecb7..f8cc2c7 100644
--- a/kradio3/src/station-drag-object.cpp
+++ b/kradio3/src/station-drag-object.cpp
@@ -76,7 +76,7 @@ bool StationDragObject::decode (const TQMimeSource *e, TQStringList &stationIDs)
 {
     stationIDs.clear();
     if (canDecode(e)) {
-        const TQByteArray &tmp = e->tqencodedData(e->format(0));
+        const TQByteArray &tmp = e->encodedData(e->format(0));
         TQString str = "";
         for (unsigned int pos = 0; pos < tmp.size(); ++pos) {
             if (tmp[pos]) {
diff --git a/kradio3/src/stationlist.cpp b/kradio3/src/stationlist.cpp
index e7e7d64..b5965f7 100644
--- a/kradio3/src/stationlist.cpp
+++ b/kradio3/src/stationlist.cpp
@@ -235,7 +235,7 @@ void StationList::merge(const StationList & other)
     if (! m_metaData.comment.isEmpty())
         m_metaData.comment += "\n";
 
-    m_metaData.lastChange = TQDateTime::tqcurrentDateTime();
+    m_metaData.lastChange = TQDateTime::currentDateTime();
 
     if (!metaData.maintainer.isEmpty())
         m_metaData.maintainer += (count() ? TQString(" / ") : TQString()) + metaData.maintainer;
diff --git a/kradio3/src/stationselector-ui.ui b/kradio3/src/stationselector-ui.ui
index bc3f3dd..586f970 100644
--- a/kradio3/src/stationselector-ui.ui
+++ b/kradio3/src/stationselector-ui.ui
@@ -102,7 +102,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>20</width>
                             <height>40</height>
@@ -129,7 +129,7 @@
             <property name="sizeType">
                 <enum>Minimum</enum>
             </property>
-            <property name="tqsizeHint">
+            <property name="sizeHint">
                 <size>
                     <width>10</width>
                     <height>20</height>
diff --git a/kradio3/src/timecontrol_interfaces.cpp b/kradio3/src/timecontrol_interfaces.cpp
index 248fa47..c4f42b5 100644
--- a/kradio3/src/timecontrol_interfaces.cpp
+++ b/kradio3/src/timecontrol_interfaces.cpp
@@ -83,7 +83,7 @@ void ITimeControlClient::noticeConnectedI(cmplInterface *, bool /*pointer_valid*
 	noticeAlarmsChanged(queryAlarms());
 	noticeNextAlarmChanged(queryNextAlarm());
 	TQDateTime end = queryCountdownEnd();
-	if (end > TQDateTime::tqcurrentDateTime())
+	if (end > TQDateTime::currentDateTime())
 		noticeCountdownStarted(end);
 	else
 		noticeCountdownStopped();
@@ -95,7 +95,7 @@ void ITimeControlClient::noticeDisconnectedI(cmplInterface *, bool /*pointer_val
 	noticeAlarmsChanged(queryAlarms());
 	noticeNextAlarmChanged(queryNextAlarm());
 	TQDateTime end = queryCountdownEnd();
-	if (end > TQDateTime::tqcurrentDateTime())
+	if (end > TQDateTime::currentDateTime())
 		noticeCountdownStarted(end);
 	else
 		noticeCountdownStopped();