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tdelibs/kutils/kmultitabbar.cpp

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/***************************************************************************
kmultitabbar.cpp - description
-------------------
begin : 2001
copyright : (C) 2001,2002,2003 by Joseph Wenninger <jowenn@kde.org>
***************************************************************************/
/***************************************************************************
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
***************************************************************************/
#include "kmultitabbar.h"
#include "kmultitabbar.moc"
#include "kmultitabbar_p.h"
#include "kmultitabbar_p.moc"
#include <qbutton.h>
#include <qpopupmenu.h>
#include <qlayout.h>
#include <qpainter.h>
#include <qtooltip.h>
#include <qfontmetrics.h>
#include <qstyle.h>
#include <kiconloader.h>
#include <kdebug.h>
#include <qapplication.h>
#include <math.h>
#define NEARBYINT(i) ((int(float(i) + 0.5)))
class KMultiTabBarTabPrivate {
public:
QPixmap pix;
};
KMultiTabBarInternal::KMultiTabBarInternal(QWidget *parent, KMultiTabBar::KMultiTabBarMode bm):QScrollView(parent)
{
m_expandedTabSize=-1;
m_showActiveTabTexts=false;
m_tabs.setAutoDelete(true);
m_barMode=bm;
setHScrollBarMode(AlwaysOff);
setVScrollBarMode(AlwaysOff);
if (bm==KMultiTabBar::Vertical)
{
box=new QWidget(viewport());
mainLayout=new QVBoxLayout(box);
mainLayout->setAutoAdd(true);
box->setFixedWidth(24);
setFixedWidth(24);
}
else
{
box=new QWidget(viewport());
mainLayout=new QHBoxLayout(box);
mainLayout->setAutoAdd(true);
box->setFixedHeight(24);
setFixedHeight(24);
}
addChild(box);
setFrameStyle(NoFrame);
viewport()->setBackgroundMode(Qt::PaletteBackground);
/* box->setPaletteBackgroundColor(Qt::red);
setPaletteBackgroundColor(Qt::green);*/
}
void KMultiTabBarInternal::setStyle(enum KMultiTabBar::KMultiTabBarStyle style)
{
m_style=style;
for (uint i=0;i<m_tabs.count();i++)
m_tabs.at(i)->setStyle(m_style);
if ( (m_style==KMultiTabBar::KDEV3) ||
(m_style==KMultiTabBar::KDEV3ICON ) ) {
delete mainLayout;
mainLayout=0;
resizeEvent(0);
} else if (mainLayout==0) {
if (m_barMode==KMultiTabBar::Vertical)
{
box=new QWidget(viewport());
mainLayout=new QVBoxLayout(box);
box->setFixedWidth(24);
setFixedWidth(24);
}
else
{
box=new QWidget(viewport());
mainLayout=new QHBoxLayout(box);
box->setFixedHeight(24);
setFixedHeight(24);
}
addChild(box);
for (uint i=0;i<m_tabs.count();i++)
mainLayout->add(m_tabs.at(i));
mainLayout->setAutoAdd(true);
}
viewport()->repaint();
}
void KMultiTabBarInternal::drawContents ( QPainter * paint, int clipx, int clipy, int clipw, int cliph )
{
QScrollView::drawContents (paint , clipx, clipy, clipw, cliph );
if (m_position==KMultiTabBar::Right)
{
paint->setPen(colorGroup().shadow());
paint->drawLine(0,0,0,viewport()->height());
paint->setPen(colorGroup().background().dark(120));
paint->drawLine(1,0,1,viewport()->height());
}
else
if (m_position==KMultiTabBar::Left)
{
paint->setPen(colorGroup().light());
paint->drawLine(23,0,23,viewport()->height());
paint->drawLine(22,0,22,viewport()->height());
paint->setPen(colorGroup().shadow());
paint->drawLine(0,0,0,viewport()->height());
}
else
if (m_position==KMultiTabBar::Bottom)
{
paint->setPen(colorGroup().shadow());
paint->drawLine(0,0,viewport()->width(),0);
paint->setPen(colorGroup().background().dark(120));
paint->drawLine(0,1,viewport()->width(),1);
}
else
{
paint->setPen(colorGroup().light());
paint->drawLine(0,23,viewport()->width(),23);
paint->drawLine(0,22,viewport()->width(),22);
/* paint->setPen(colorGroup().shadow());
paint->drawLine(0,0,0,viewport()->height());*/
}
}
void KMultiTabBarInternal::contentsMousePressEvent(QMouseEvent *ev)
{
ev->ignore();
}
void KMultiTabBarInternal::mousePressEvent(QMouseEvent *ev)
{
ev->ignore();
}
#define CALCDIFF(m_tabs,diff,i) if (m_lines>(int)lines) {\
/*kdDebug()<<"i="<<i<<" tabCount="<<tabCount<<" space="<<space<<endl;*/ \
uint ulen=0;\
diff=0; \
for (uint i2=i;i2<tabCount;i2++) {\
uint l1=m_tabs.at(i2)->neededSize();\
if ((ulen+l1)>space){\
if (ulen==0) diff=0;\
else diff=((float)(space-ulen))/(i2-i);\
break;\
}\
ulen+=l1;\
}\
} else {diff=0; }
void KMultiTabBarInternal::resizeEvent(QResizeEvent *ev) {
/* kdDebug()<<"KMultiTabBarInternal::resizeEvent"<<endl;
kdDebug()<<"KMultiTabBarInternal::resizeEvent - box geometry"<<box->geometry()<<endl;
kdDebug()<<"KMultiTabBarInternal::resizeEvent - geometry"<<geometry()<<endl;*/
if (ev) QScrollView::resizeEvent(ev);
if ( (m_style==KMultiTabBar::KDEV3) ||
(m_style==KMultiTabBar::KDEV3ICON) ){
box->setGeometry(0,0,width(),height());
int lines=1;
uint space;
float tmp=0;
if ((m_position==KMultiTabBar::Bottom) || (m_position==KMultiTabBar::Top))
space=width();
else
space=height();
int cnt=0;
//CALCULATE LINES
const uint tabCount=m_tabs.count();
for (uint i=0;i<tabCount;i++) {
cnt++;
tmp+=m_tabs.at(i)->neededSize();
if (tmp>space) {
if (cnt>1)i--;
else if (i==(tabCount-1)) break;
cnt=0;
tmp=0;
lines++;
}
}
//SET SIZE & PLACE
float diff=0;
cnt=0;
if ((m_position==KMultiTabBar::Bottom) || (m_position==KMultiTabBar::Top)) {
setFixedHeight(lines*24);
box->setFixedHeight(lines*24);
m_lines=height()/24-1;
lines=0;
CALCDIFF(m_tabs,diff,0)
tmp=-diff;
//kdDebug()<<"m_lines recalculated="<<m_lines<<endl;
for (uint i=0;i<tabCount;i++) {
KMultiTabBarTab *tab=m_tabs.at(i);
cnt++;
tmp+=tab->neededSize()+diff;
if (tmp>space) {
//kdDebug()<<"about to start new line"<<endl;
if (cnt>1) {
CALCDIFF(m_tabs,diff,i)
i--;
}
else {
//kdDebug()<<"placing line on old line"<<endl;
kdDebug()<<"diff="<<diff<<endl;
tab->removeEventFilter(this);
tab->move(NEARBYINT(tmp-tab->neededSize()),lines*24);
// tab->setFixedWidth(tab->neededSize()+diff);
tab->setFixedWidth(NEARBYINT(tmp+diff)-tab->x());;
tab->installEventFilter(this);
CALCDIFF(m_tabs,diff,(i+1))
}
tmp=-diff;
cnt=0;
lines++;
//kdDebug()<<"starting new line:"<<lines<<endl;
} else {
//kdDebug()<<"Placing line on line:"<<lines<<" pos: (x/y)=("<<tmp-m_tabs.at(i)->neededSize()<<"/"<<lines*24<<")"<<endl;
//kdDebug()<<"diff="<<diff<<endl;
tab->removeEventFilter(this);
tab->move(NEARBYINT(tmp-tab->neededSize()),lines*24);
tab->setFixedWidth(NEARBYINT(tmp+diff)-tab->x());;
//tab->setFixedWidth(tab->neededSize()+diff);
tab->installEventFilter(this);
}
}
}
else {
setFixedWidth(lines*24);
box->setFixedWidth(lines*24);
m_lines=lines=width()/24;
lines=0;
CALCDIFF(m_tabs,diff,0)
tmp=-diff;
for (uint i=0;i<tabCount;i++) {
KMultiTabBarTab *tab=m_tabs.at(i);
cnt++;
tmp+=tab->neededSize()+diff;
if (tmp>space) {
if (cnt>1) {
CALCDIFF(m_tabs,diff,i);
tmp=-diff;
i--;
}
else {
tab->removeEventFilter(this);
tab->move(lines*24,NEARBYINT(tmp-tab->neededSize()));
tab->setFixedHeight(NEARBYINT(tmp+diff)-tab->y());;
tab->installEventFilter(this);
}
cnt=0;
tmp=-diff;
lines++;
} else {
tab->removeEventFilter(this);
tab->move(lines*24,NEARBYINT(tmp-tab->neededSize()));
tab->setFixedHeight(NEARBYINT(tmp+diff)-tab->y());;
tab->installEventFilter(this);
}
}
}
//kdDebug()<<"needed lines:"<<m_lines<<endl;
} else {
int size=0; /*move the calculation into another function and call it only on add tab and tab click events*/
for (int i=0;i<(int)m_tabs.count();i++)
size+=(m_barMode==KMultiTabBar::Vertical?m_tabs.at(i)->height():m_tabs.at(i)->width());
if ((m_position==KMultiTabBar::Bottom) || (m_position==KMultiTabBar::Top))
box->setGeometry(0,0,size,height());
else box->setGeometry(0,0,width(),size);
}
}
void KMultiTabBarInternal::showActiveTabTexts(bool show)
{
m_showActiveTabTexts=show;
}
KMultiTabBarTab* KMultiTabBarInternal::tab(int id) const
{
for (QPtrListIterator<KMultiTabBarTab> it(m_tabs);it.current();++it){
if (it.current()->id()==id) return it.current();
}
return 0;
}
bool KMultiTabBarInternal::eventFilter(QObject *, QEvent *e) {
if (e->type()==QEvent::Resize) resizeEvent(0);
return false;
}
int KMultiTabBarInternal::appendTab(const QPixmap &pic ,int id,const QString& text)
{
KMultiTabBarTab *tab;
m_tabs.append(tab= new KMultiTabBarTab(pic,text,id,box,m_position,m_style));
tab->installEventFilter(this);
tab->showActiveTabText(m_showActiveTabTexts);
if (m_style==KMultiTabBar::KONQSBC)
{
if (m_expandedTabSize<tab->neededSize()) {
m_expandedTabSize=tab->neededSize();
for (uint i=0;i<m_tabs.count();i++)
m_tabs.at(i)->setSize(m_expandedTabSize);
} else tab->setSize(m_expandedTabSize);
} else tab->updateState();
tab->show();
resizeEvent(0);
return 0;
}
void KMultiTabBarInternal::removeTab(int id)
{
for (uint pos=0;pos<m_tabs.count();pos++)
{
if (m_tabs.at(pos)->id()==id)
{
m_tabs.remove(pos);
resizeEvent(0);
break;
}
}
}
void KMultiTabBarInternal::setPosition(enum KMultiTabBar::KMultiTabBarPosition pos)
{
m_position=pos;
for (uint i=0;i<m_tabs.count();i++)
m_tabs.at(i)->setTabsPosition(m_position);
viewport()->repaint();
}
KMultiTabBarButton::KMultiTabBarButton(const QPixmap& pic,const QString& text, QPopupMenu *popup,
int id,QWidget *parent,KMultiTabBar::KMultiTabBarPosition pos,KMultiTabBar::KMultiTabBarStyle style)
:QPushButton(QIconSet(),text,parent),m_style(style)
{
setIconSet(pic);
setText(text);
m_position=pos;
if (popup) setPopup(popup);
setFlat(true);
setFixedHeight(24);
setFixedWidth(24);
m_id=id;
QToolTip::add(this,text);
connect(this,SIGNAL(clicked()),this,SLOT(slotClicked()));
}
KMultiTabBarButton::KMultiTabBarButton(const QString& text, QPopupMenu *popup,
int id,QWidget *parent,KMultiTabBar::KMultiTabBarPosition pos,KMultiTabBar::KMultiTabBarStyle style)
:QPushButton(QIconSet(),text,parent),m_style(style)
{
setText(text);
m_position=pos;
if (popup) setPopup(popup);
setFlat(true);
setFixedHeight(24);
setFixedWidth(24);
m_id=id;
QToolTip::add(this,text);
connect(this,SIGNAL(clicked()),this,SLOT(slotClicked()));
}
KMultiTabBarButton::~KMultiTabBarButton() {
}
int KMultiTabBarButton::id() const{
return m_id;
}
void KMultiTabBarButton::setText(const QString& text)
{
QPushButton::setText(text);
m_text=text;
QToolTip::add(this,text);
}
void KMultiTabBarButton::slotClicked()
{
emit clicked(m_id);
}
void KMultiTabBarButton::setPosition(KMultiTabBar::KMultiTabBarPosition pos)
{
m_position=pos;
repaint();
}
void KMultiTabBarButton::setStyle(KMultiTabBar::KMultiTabBarStyle style)
{
m_style=style;
repaint();
}
void KMultiTabBarButton::hideEvent( QHideEvent* he) {
QPushButton::hideEvent(he);
KMultiTabBar *tb=dynamic_cast<KMultiTabBar*>(parentWidget());
if (tb) tb->updateSeparator();
}
void KMultiTabBarButton::showEvent( QShowEvent* he) {
QPushButton::showEvent(he);
KMultiTabBar *tb=dynamic_cast<KMultiTabBar*>(parentWidget());
if (tb) tb->updateSeparator();
}
QSize KMultiTabBarButton::sizeHint() const
{
constPolish();
int w = 0, h = 0;
// calculate contents size...
#ifndef QT_NO_ICONSET
if ( iconSet() && !iconSet()->isNull() ) {
int iw = iconSet()->pixmap( QIconSet::Small, QIconSet::Normal ).width() + 4;
int ih = iconSet()->pixmap( QIconSet::Small, QIconSet::Normal ).height();
w += iw;
h = QMAX( h, ih );
}
#endif
if ( isMenuButton() )
w += style().pixelMetric(QStyle::PM_MenuButtonIndicator, this);
if ( pixmap() ) {
QPixmap *pm = (QPixmap *)pixmap();
w += pm->width();
h += pm->height();
} else {
QString s( text() );
bool empty = s.isEmpty();
if ( empty )
s = QString::fromLatin1("XXXX");
QFontMetrics fm = fontMetrics();
QSize sz = fm.size( ShowPrefix, s );
if(!empty || !w)
w += sz.width();
if(!empty || !h)
h = QMAX(h, sz.height());
}
return (style().sizeFromContents(QStyle::CT_ToolButton, this, QSize(w, h)).
expandedTo(QApplication::globalStrut()));
}
KMultiTabBarTab::KMultiTabBarTab(const QPixmap& pic, const QString& text,
int id,QWidget *parent,KMultiTabBar::KMultiTabBarPosition pos,
KMultiTabBar::KMultiTabBarStyle style)
:KMultiTabBarButton(text,0,id,parent,pos,style),
m_showActiveTabText(false)
{
d=new KMultiTabBarTabPrivate();
setIcon(pic);
m_expandedSize=24;
setToggleButton(true);
}
KMultiTabBarTab::~KMultiTabBarTab() {
delete d;
}
void KMultiTabBarTab::setTabsPosition(KMultiTabBar::KMultiTabBarPosition pos)
{
if ((pos!=m_position) && ((pos==KMultiTabBar::Left) || (pos==KMultiTabBar::Right))) {
if (!d->pix.isNull()) {
QWMatrix temp;// (1.0F, 0.0F, 0.0F, -1.0F, 0.0F, 0.0F);
temp.rotate(180);
d->pix=d->pix.xForm(temp);
setIconSet(d->pix);
}
}
setPosition(pos);
// repaint();
}
void KMultiTabBarTab::setIcon(const QString& icon)
{
QPixmap pic=SmallIcon(icon);
setIcon(pic);
}
void KMultiTabBarTab::setIcon(const QPixmap& icon)
{
if (m_style!=KMultiTabBar::KDEV3) {
if ((m_position==KMultiTabBar::Left) || (m_position==KMultiTabBar::Right)) {
QWMatrix rotateMatrix;
if (m_position==KMultiTabBar::Left)
rotateMatrix.rotate(90);
else
rotateMatrix.rotate(-90);
QPixmap pic=icon.xForm(rotateMatrix); //TODO FIX THIS, THIS SHOWS WINDOW
d->pix=pic;
setIconSet(pic);
} else setIconSet(icon);
}
}
void KMultiTabBarTab::slotClicked()
{
updateState();
KMultiTabBarButton::slotClicked();
}
void KMultiTabBarTab::setState(bool b)
{
setOn(b);
updateState();
}
void KMultiTabBarTab::updateState()
{
if (m_style!=KMultiTabBar::KONQSBC) {
if ((m_style==KMultiTabBar::KDEV3) || (m_style==KMultiTabBar::KDEV3ICON) || (isOn())) {
QPushButton::setText(m_text);
} else {
kdDebug()<<"KMultiTabBarTab::updateState(): setting text to an empty QString***************"<<endl;
QPushButton::setText(QString::null);
}
if ((m_position==KMultiTabBar::Right || m_position==KMultiTabBar::Left)) {
setFixedWidth(24);
if ((m_style==KMultiTabBar::KDEV3) || (m_style==KMultiTabBar::KDEV3ICON) || (isOn())) {
setFixedHeight(KMultiTabBarButton::sizeHint().width());
} else setFixedHeight(36);
} else {
setFixedHeight(24);
if ((m_style==KMultiTabBar::KDEV3) || (m_style==KMultiTabBar::KDEV3ICON) || (isOn())) {
setFixedWidth(KMultiTabBarButton::sizeHint().width());
} else setFixedWidth(36);
}
} else {
if ((!isOn()) || (!m_showActiveTabText))
{
setFixedWidth(24);
setFixedHeight(24);
return;
}
if ((m_position==KMultiTabBar::Right || m_position==KMultiTabBar::Left))
setFixedHeight(m_expandedSize);
else
setFixedWidth(m_expandedSize);
}
QApplication::sendPostedEvents(0,QEvent::Paint | QEvent::Move | QEvent::Resize | QEvent::LayoutHint);
QApplication::flush();
}
int KMultiTabBarTab::neededSize()
{
return (((m_style!=KMultiTabBar::KDEV3)?24:0)+QFontMetrics(QFont()).width(m_text)+6);
}
void KMultiTabBarTab::setSize(int size)
{
m_expandedSize=size;
updateState();
}
void KMultiTabBarTab::showActiveTabText(bool show)
{
m_showActiveTabText=show;
}
void KMultiTabBarTab::drawButtonLabel(QPainter *p) {
drawButton(p);
}
void KMultiTabBarTab::drawButton(QPainter *paint)
{
if (m_style!=KMultiTabBar::KONQSBC) drawButtonStyled(paint);
else drawButtonClassic(paint);
}
void KMultiTabBarTab::drawButtonStyled(QPainter *paint) {
QSize sh;
const int width = 36; // rotated
const int height = 24;
if ((m_style==KMultiTabBar::KDEV3) || (m_style==KMultiTabBar::KDEV3ICON) || (isOn())) {
if ((m_position==KMultiTabBar::Left) || (m_position==KMultiTabBar::Right))
sh=QSize(this->height(),this->width());//KMultiTabBarButton::sizeHint();
else sh=QSize(this->width(),this->height());
}
else
sh=QSize(width,height);
QPixmap pixmap( sh.width(),height); ///,sh.height());
pixmap.fill(eraseColor());
QPainter painter(&pixmap);
QStyle::SFlags st=QStyle::Style_Default;
st|=QStyle::Style_Enabled;
if (isOn()) st|=QStyle::Style_On;
style().drawControl(QStyle::CE_PushButton,&painter,this, QRect(0,0,pixmap.width(),pixmap.height()), colorGroup(),st);
style().drawControl(QStyle::CE_PushButtonLabel,&painter,this, QRect(0,0,pixmap.width(),pixmap.height()), colorGroup(),st);
switch (m_position) {
case KMultiTabBar::Left:
paint->rotate(-90);
paint->drawPixmap(1-pixmap.width(),0,pixmap);
break;
case KMultiTabBar::Right:
paint->rotate(90);
paint->drawPixmap(0,1-pixmap.height(),pixmap);
break;
default:
paint->drawPixmap(0,0,pixmap);
break;
}
// style().drawControl(QStyle::CE_PushButtonLabel,painter,this, QRect(0,0,pixmap.width(),pixmap.height()),
// colorGroup(),QStyle::Style_Enabled);
}
void KMultiTabBarTab::drawButtonClassic(QPainter *paint)
{
QPixmap pixmap;
if ( iconSet())
pixmap = iconSet()->pixmap( QIconSet::Small, QIconSet::Normal );
paint->fillRect(0, 0, 24, 24, colorGroup().background());
if (!isOn())
{
if (m_position==KMultiTabBar::Right)
{
paint->fillRect(0,0,21,21,QBrush(colorGroup().background()));
paint->setPen(colorGroup().background().dark(150));
paint->drawLine(0,22,23,22);
paint->drawPixmap(12-pixmap.width()/2,12-pixmap.height()/2,pixmap);
paint->setPen(colorGroup().shadow());
paint->drawLine(0,0,0,23);
paint->setPen(colorGroup().background().dark(120));
paint->drawLine(1,0,1,23);
}
else
if ((m_position==KMultiTabBar::Bottom) || (m_position==KMultiTabBar::Top))
{
paint->fillRect(0,1,23,22,QBrush(colorGroup().background()));
paint->drawPixmap(12-pixmap.width()/2,12-pixmap.height()/2,pixmap);
paint->setPen(colorGroup().background().dark(120));
paint->drawLine(23,0,23,23);
paint->setPen(colorGroup().light());
paint->drawLine(0,22,23,22);
paint->drawLine(0,23,23,23);
paint->setPen(colorGroup().shadow());
paint->drawLine(0,0,23,0);
paint->setPen(colorGroup().background().dark(120));
paint->drawLine(0,1,23,1);
}
else
{
paint->setPen(colorGroup().background().dark(120));
paint->drawLine(0,23,23,23);
paint->fillRect(0,0,23,21,QBrush(colorGroup().background()));
paint->drawPixmap(12-pixmap.width()/2,12-pixmap.height()/2,pixmap);
paint->setPen(colorGroup().light());
paint->drawLine(23,0,23,23);
paint->drawLine(22,0,22,23);
paint->setPen(colorGroup().shadow());
paint->drawLine(0,0,0,23);
}
}
else
{
if (m_position==KMultiTabBar::Right)
{
paint->setPen(colorGroup().shadow());
paint->drawLine(0,height()-1,23,height()-1);
paint->drawLine(0,height()-2,23,height()-2);
paint->drawLine(23,0,23,height()-1);
paint->drawLine(22,0,22,height()-1);
paint->fillRect(0,0,21,height()-3,QBrush(colorGroup().light()));
paint->drawPixmap(10-pixmap.width()/2,10-pixmap.height()/2,pixmap);
if (m_showActiveTabText)
{
if (height()<25+4) return;
QPixmap tpixmap(height()-25-3, width()-2);
QPainter painter(&tpixmap);
painter.fillRect(0,0,tpixmap.width(),tpixmap.height(),QBrush(colorGroup().light()));
painter.setPen(colorGroup().text());
painter.drawText(0,+width()/2+QFontMetrics(QFont()).height()/2,m_text);
paint->rotate(90);
kdDebug()<<"tpixmap.width:"<<tpixmap.width()<<endl;
paint->drawPixmap(25,-tpixmap.height()+1,tpixmap);
}
}
else
if (m_position==KMultiTabBar::Top)
{
paint->fillRect(0,0,width()-1,23,QBrush(colorGroup().light()));
paint->drawPixmap(10-pixmap.width()/2,10-pixmap.height()/2,pixmap);
if (m_showActiveTabText)
{
paint->setPen(colorGroup().text());
paint->drawText(25,height()/2+QFontMetrics(QFont()).height()/2,m_text);
}
}
else
if (m_position==KMultiTabBar::Bottom)
{
paint->setPen(colorGroup().shadow());
paint->drawLine(0,23,width()-1,23);
paint->drawLine(0,22,width()-1,22);
paint->fillRect(0,0,width()-1,21,QBrush(colorGroup().light()));
paint->drawPixmap(10-pixmap.width()/2,10-pixmap.height()/2,pixmap);
if (m_showActiveTabText)
{
paint->setPen(colorGroup().text());
paint->drawText(25,height()/2+QFontMetrics(QFont()).height()/2,m_text);
}
}
else
{
paint->setPen(colorGroup().shadow());
paint->drawLine(0,height()-1,23,height()-1);
paint->drawLine(0,height()-2,23,height()-2);
paint->fillRect(0,0,23,height()-3,QBrush(colorGroup().light()));
paint->drawPixmap(10-pixmap.width()/2,10-pixmap.height()/2,pixmap);
if (m_showActiveTabText)
{
if (height()<25+4) return;
QPixmap tpixmap(height()-25-3, width()-2);
QPainter painter(&tpixmap);
painter.fillRect(0,0,tpixmap.width(),tpixmap.height(),QBrush(colorGroup().light()));
painter.setPen(colorGroup().text());
painter.drawText(tpixmap.width()-QFontMetrics(QFont()).width(m_text),+width()/2+QFontMetrics(QFont()).height()/2,m_text);
paint->rotate(-90);
kdDebug()<<"tpixmap.width:"<<tpixmap.width()<<endl;
paint->drawPixmap(-24-tpixmap.width(),2,tpixmap);
}
}
}
}
KMultiTabBar::KMultiTabBar(KMultiTabBarMode bm, QWidget *parent,const char *name):QWidget(parent,name)
{
m_buttons.setAutoDelete(false);
if (bm==Vertical)
{
m_l=new QVBoxLayout(this);
setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Expanding, true);
// setFixedWidth(24);
}
else
{
m_l=new QHBoxLayout(this);
setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed, true);
// setFixedHeight(24);
}
m_l->setMargin(0);
m_l->setAutoAdd(false);
m_internal=new KMultiTabBarInternal(this,bm);
setPosition((bm==KMultiTabBar::Vertical)?KMultiTabBar::Right:KMultiTabBar::Bottom);
setStyle(VSNET);
// setStyle(KDEV3);
//setStyle(KONQSBC);
m_l->insertWidget(0,m_internal);
m_l->insertWidget(0,m_btnTabSep=new QFrame(this));
m_btnTabSep->setFixedHeight(4);
m_btnTabSep->setFrameStyle(QFrame::Panel | QFrame::Sunken);
m_btnTabSep->setLineWidth(2);
m_btnTabSep->hide();
updateGeometry();
}
KMultiTabBar::~KMultiTabBar() {
}
/*int KMultiTabBar::insertButton(QPixmap pic,int id ,const QString&)
{
(new KToolbarButton(pic,id,m_internal))->show();
return 0;
}*/
int KMultiTabBar::appendButton(const QPixmap &pic ,int id,QPopupMenu *popup,const QString&)
{
KMultiTabBarButton *btn;
m_buttons.append(btn= new KMultiTabBarButton(pic,QString::null,
popup,id,this,m_position,m_internal->m_style));
m_l->insertWidget(0,btn);
btn->show();
m_btnTabSep->show();
return 0;
}
void KMultiTabBar::updateSeparator() {
bool hideSep=true;
for (QPtrListIterator<KMultiTabBarButton> it(m_buttons);it.current();++it){
if (it.current()->isVisibleTo(this)) {
hideSep=false;
break;
}
}
if (hideSep) m_btnTabSep->hide();
else m_btnTabSep->show();
}
int KMultiTabBar::appendTab(const QPixmap &pic ,int id ,const QString& text)
{
m_internal->appendTab(pic,id,text);
return 0;
}
KMultiTabBarButton* KMultiTabBar::button(int id) const
{
for (QPtrListIterator<KMultiTabBarButton> it(m_buttons);it.current();++it){
if (it.current()->id()==id) return it.current();
}
return 0;
}
KMultiTabBarTab* KMultiTabBar::tab(int id) const
{
return m_internal->tab(id);
}
void KMultiTabBar::removeButton(int id)
{
for (uint pos=0;pos<m_buttons.count();pos++)
{
if (m_buttons.at(pos)->id()==id)
{
m_buttons.take(pos)->deleteLater();
break;
}
}
if (m_buttons.count()==0) m_btnTabSep->hide();
}
void KMultiTabBar::removeTab(int id)
{
m_internal->removeTab(id);
}
void KMultiTabBar::setTab(int id,bool state)
{
KMultiTabBarTab *ttab=tab(id);
if (ttab)
{
ttab->setState(state);
}
}
bool KMultiTabBar::isTabRaised(int id) const
{
KMultiTabBarTab *ttab=tab(id);
if (ttab)
{
return ttab->isOn();
}
return false;
}
void KMultiTabBar::showActiveTabTexts(bool show)
{
m_internal->showActiveTabTexts(show);
}
void KMultiTabBar::setStyle(KMultiTabBarStyle style)
{
m_internal->setStyle(style);
}
KMultiTabBar::KMultiTabBarStyle KMultiTabBar::tabStyle() const
{
return m_internal->m_style;
}
void KMultiTabBar::setPosition(KMultiTabBarPosition pos)
{
m_position=pos;
m_internal->setPosition(pos);
for (uint i=0;i<m_buttons.count();i++)
m_buttons.at(i)->setPosition(pos);
}
KMultiTabBar::KMultiTabBarPosition KMultiTabBar::position() const
{
return m_position;
}
void KMultiTabBar::fontChange(const QFont& /* oldFont */)
{
for (uint i=0;i<tabs()->count();i++)
tabs()->at(i)->resize();
repaint();
}
QPtrList<KMultiTabBarTab>* KMultiTabBar::tabs() {return m_internal->tabs();}
QPtrList<KMultiTabBarButton>* KMultiTabBar::buttons() {return &m_buttons;}
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