Rename a number of classes to enhance compatibility with KDE4

src/potracegui.cpp

@@ -40,7 +40,7 @@
 #include <kmessagebox.h>
 
 potracegui::potracegui()
-    : KMainWindow( 0, "potracegui" ), m_centralWidget(new MainWidget(this))
+    : TDEMainWindow( 0, "potracegui" ), m_centralWidget(new MainWidget(this))
 {
 	// set the shell's ui resource file
 	setXMLFile("potraceguiui.rc");

src/potracegui.h

@@ -30,7 +30,7 @@
 
 #include <tqlabel.h>
 
-class KToggleAction;
+class TDEToggleAction;
 class MainWidget;
 
 /**
@@ -40,7 +40,7 @@ class MainWidget;
  *
  * This is potracegui main window. It controls the menu, the toolbar and the statusbar. Its main widget (MainWidget object) copes with the actual options gaining and image tracing.
  */
-class potracegui : public KMainWindow
+class potracegui : public TDEMainWindow
 {
     Q_OBJECT
   
@@ -61,8 +61,8 @@ public:
 	 
 private:
 	MainWidget *m_centralWidget; /**< Main widget: everithing not related to menu, toolbar or statusbar */
-	KToggleAction *m_toolbarAction; /**< Action for showing/hiding the toolbar */
-	KToggleAction *m_statusbarAction; /**< Action for showing/hiding the statusbar */
+	TDEToggleAction *m_toolbarAction; /**< Action for showing/hiding the toolbar */
+	TDEToggleAction *m_statusbarAction; /**< Action for showing/hiding the statusbar */
 
 	//! Connects all the signals and calls createGUI()
 	void createInterface();