Implement fixed tabs.

Fixed tabs are tabs that cannot be closed by the user.
Examples of such tabs are thwe first (main) tab in the Virus Browser
and the Scanner and some essential tabs in the main window.

Signed-off-by: Mavridis Philippe <mavridisf@gmail.com>

src/tabwidget.cpp

@@ -9,6 +9,7 @@
 
 #include <tqstyle.h>
 #include <tqclipboard.h>
+#include <tqstringlist.h>
 
 #include <tdeapplication.h>
 #include <ktabbar.h>
@@ -16,12 +17,12 @@
 #include <tdelocale.h>
 #include <kiconloader.h>
 
-
 using namespace KlamAV;
 
-TabWidget::TabWidget(TQWidget * parent, const char *name)
+TabWidget::TabWidget(TQWidget * parent, const char *name, TQStringList fixed)
         :KTabWidget(parent, name), m_CurrentMaxLength(30)
 {
+    fixedTabs = TQStringList(fixed);
     setTabReorderingEnabled(true);
     connect( this, SIGNAL( currentChanged(TQWidget *) ), this,
             SLOT( slotTabChanged(TQWidget *) ) );
@@ -162,6 +163,11 @@ void TabWidget::contextMenu(int i, const TQPoint &p)
    if(currentItemId == count() - 1)
       popup.setItemEnabled(moveTabRight, false);
 
+   for( TQStringList::Iterator it = fixedTabs.begin(); it != fixedTabs.end(); ++it) {
+    if( TQString(*it) == label(currentItemId).replace('&',TQString::null)  )
+      popup.setItemEnabled(closeTab, false);
+   }
+
    popup.exec(p);
 }
 

src/tabwidget.h

@@ -13,6 +13,7 @@
 #include <ktabwidget.h>
 
 #include <tqptrdict.h>
+#include <tqstringlist.h>
 
 namespace KlamAV
 {
@@ -22,7 +23,7 @@ class TabWidget:public KTabWidget
     Q_OBJECT
 
     public:
-        TabWidget(TQWidget * parent = 0, const char *name = 0);
+        TabWidget(TQWidget * parent = 0, const char *name = 0, TQStringList fixedTabs = 0);
         ~TabWidget();
         void addFrame(Frame *f);
         Frame *currentFrame();
@@ -55,6 +56,7 @@ class TabWidget:public KTabWidget
        unsigned int m_CurrentMaxLength;
        int currentItemId;
        TQWidget* currentItem;
+       TQStringList fixedTabs;
 };
 
 }