Unref imggc and add separate CDE checks

Signed-off-by: rjb330 <122177540+rjb330@users.noreply.github.com>

src/qt_qt_wrapper.cpp

@@ -70,6 +70,7 @@ TQWidget* meepWidget = 0;
 TQWidget* meepWidgetP = 0;
 TQSlider* meepSlider = 0;
 TQTabBar* meepTabBar = 0;
+GdkGC* windowGC = 0;
 GdkGC* altBackGC = 0;
 TQWidget* smw = 0;
 
@@ -98,6 +99,7 @@ int isAlloy;
 int isDomino;
 int isPolyester;
 int isMotif;
+int isCDE;
 int eclipseFix;
 int openOfficeFix;
 int mozillaFix;
@@ -445,8 +447,8 @@ void createTQApp()
 	isAlloy     = (TQString(tqApp->style().name()).lower() == "alloy");
 	isDomino    = (TQString(tqApp->style().name()).lower() == "domino");
 	isPolyester = (TQString(tqApp->style().name()).lower() == "polyester");
-	isMotif     = (TQString(tqApp->style().name()).lower() == "motif" ||
+	isMotif     = (TQString(tqApp->style().name()).lower() == "motif");
-	               TQString(tqApp->style().name()).lower() == "cde");
+	isCDE       = (TQString(tqApp->style().name()).lower() == "cde");
 
 	if (isDomino)
 	{
@@ -508,6 +510,8 @@ void destroyTQApp()
 		delete tqApp;
 		tqApp = 0;
 	}
+	if (windowGC != 0)
+		gtk_gc_release(windowGC);
 	if (altBackGC != 0)
 		gtk_gc_release(altBackGC);
 
@@ -657,7 +661,6 @@ TQColor gdkColorToTQColor(GdkColor* c)
 
 void drawTQPixmapToWindow(GdkWindow* window, GdkGC* gc, TQPixmap* pixmap, int x, int y, int w, int h)
 {
-	static GdkGC* imggc = gdk_gc_new(window);
 	GdkPixmap* pix;
 
 	// gdk_drawable_get_image crashes if requested region is outside of the window.
@@ -665,7 +668,7 @@ void drawTQPixmapToWindow(GdkWindow* window, GdkGC* gc, TQPixmap* pixmap, int x,
 	int width, height;
 	gdk_drawable_get_size(window, &width, &height);
 	if (!pixmap->hasAlpha() || isDomino || isBaghira ||
-	    (width < x + w) || (height < y + h)) {
+	    (width < x + w) || (height < y + h) || (0 > x) || (0 > y)) {
 		pix = gdk_pixmap_foreign_new(pixmap->handle());
 		gdk_draw_drawable(window, gc, pix, 0, 0, x, y, w, h);
 		g_object_unref(pix);
@@ -674,10 +677,12 @@ void drawTQPixmapToWindow(GdkWindow* window, GdkGC* gc, TQPixmap* pixmap, int x,
 
 	// Gdk isn't aware of the TQPixmap mask,
 	// so instead we create a new pixmap from the window region and bitBlt over it.
+	if (windowGC == 0)
+		windowGC = gdk_gc_new(window);
 	TQPixmap gpixmap(w, h);
 	pix = gdk_pixmap_foreign_new(gpixmap.handle());
 	GdkImage* img = gdk_drawable_get_image(window, x, y, w, h);
-	gdk_draw_image(pix, imggc, img, 0, 0, 0, 0, w, h);
+	gdk_draw_image(pix, windowGC, img, 0, 0, 0, 0, w, h);
 	bitBlt(&gpixmap, 0, 0, pixmap, 0, 0, w, h, TQt::CopyROP);
 
 	gdk_draw_drawable(window, gc, pix, 0, 0, x, y, w, h);
@@ -794,7 +799,7 @@ void drawButton(GdkWindow* window, GtkStyle* style, GtkStateType state, int defa
 					tqApp->style().subRect(TQStyle::SR_PushButtonContents, &button),
 					button.colorGroup(), sflags);
 
-		if (!isBaghira && !isMotif) {
+		if (!isBaghira && !isMotif && !isCDE) {
 			TQBitmap bitmap(w, h, TRUE);
 			TQPainter bpainter(&bitmap);
 			bpainter.setBrush(TQt::color1);
@@ -824,7 +829,7 @@ void drawButton(GdkWindow* window, GtkStyle* style, GtkStateType state, int defa
 		tqApp->style().drawControl(TQStyle::CE_PushButton, &painter, &button,
 		                          TQRect(0,0,w,h), button.palette().active(), sflags);
 
-		if (!isBaghira && !isMotif) {
+		if (!isBaghira && !isMotif && !isCDE) {
 			TQBitmap bitmap(w, h, TRUE);
 			TQPainter bpainter(&bitmap);
 			bpainter.setBrush(TQt::color1);