X-Git-Url: https://cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Fguicast%2Fbcwindowbase.C;h=9a730f9541b9697b1b0b4266da3859f77e04ff36;hb=caf23b6b8e0024c33390ddaa165e11956e66f1c2;hp=a12d71f66fa61ee900eaceb936753b41c2f11c4b;hpb=32a609a6bd1181993569399ab51f314dc7cb4fba;p=goodguy%2Fcinelerra.git

diff --git a/cinelerra-5.1/guicast/bcwindowbase.C b/cinelerra-5.1/guicast/bcwindowbase.C
index a12d71f6..9a730f95 100644
--- a/cinelerra-5.1/guicast/bcwindowbase.C
+++ b/cinelerra-5.1/guicast/bcwindowbase.C
@@ -4214,6 +4214,8 @@ void BC_WindowBase::set_force_tooltip(int v)
 
 int BC_WindowBase::raise_window(int do_flush)
 {
+	if( hidden ) return 1;
+	if( wait_viewable(500) ) return 1;
 	XRaiseWindow(top_level->display, win);
 	if(do_flush) XFlush(top_level->display);
 	return 0;
@@ -4630,3 +4632,15 @@ void BC_WindowBase::focus()
 		XSetInputFocus(top_level->display, top_level->win, RevertToParent, CurrentTime);
 }
 
+int BC_WindowBase::wait_viewable(int ms)
+{
+	Timer timer;
+	XWindowAttributes xwa;
+	do {
+		XGetWindowAttributes(top_level->display, top_level->win, &xwa);
+		if( xwa.map_state == IsViewable ) return 0;
+		usleep(10000);
+	} while( timer.get_difference() < ms );
+	return 1;
+}
+