C++ (Cpp) GdkRect Examples

Example #1

File: GtkWnd.cpp Project: guowei8412/upp-mirror

void Ctrl::WndInvalidateRect(const Rect& r)
{
	GuiLock __;
	LLOG("WndInvalidateRect " << r);
	gdk_window_invalidate_rect(gdk(), GdkRect(r), TRUE);
//	gtk_widget_queue_draw_area(top->window, r.left, r.top, r.GetWidth(), r.GetHeight());
}

Example #2

File: GtkDrawOp.cpp Project: AbdelghaniDr/mirror

bool SystemDraw::IsPaintingOp(const Rect& r) const
{
	Rect cr = r.Offseted(GetOffset());
	cr.Intersect(GetClip());
	if(cr.IsEmpty())
		return false;
	return !invalid || gdk_region_rect_in(invalid, GdkRect(cr)) != GDK_OVERLAP_RECTANGLE_OUT;
}