Thanks it works now. Greets, Luka
Dne 08.06.2007 (pet) ob 19:14 +0200 je Jonathan Winterflood zapisal(a): > Hi, > > Using g_signal_connect(), make your callback return false, so that > the original callback (that obviously > renders the text) will then be called also. > > Jonathan > > On 6/8/07, Luka Napotnik <[EMAIL PROTECTED]> wrote: > I now connected the expose-event signal to a callback function > that > draws a rectangle to the widget. The problem is that the font > is under > the rect. if I call g_signal_connect_after() and no text > appears if I > call g_signal_connect() but the rect is visible. > I get the GdkWindow of the textview using: > win = gtk_text_view_get_window(GTK_TEXT_VIEW(widget), > GTK_TEXT_WINDOW_TEXT); > > I want the rect to be in the background of the textview. Is > there any > way to do that? > > Greets, > Luka > > Dne 08.06.2007 (pet) ob 08:32 -0700 je Chris Sparks > zapisal(a): > > Luka, > > > > Sounds like an expose event needs to be signaled. I use GDK > only and > > not GTK so I am not sure > > how much of GTK is doing event processing. > > > > Chris > > > Hello. I'm trying to draw a rectangle of a textview's > background > > > GdkWindow. First I get the gdk_window of the textview and > and then try > > > ot draw on it. But it doesn't work. Why? > > > > > > ----------------- > > > #include <gtk/gtk.h> > > > > > > int main(int argc, char **argv) > > > { > > > > > > GtkWidget *window; > > > GtkWidget *text; > > > GdkGC *gc; > > > GdkColor color1, color2; > > > GdkWindow *win; > > > gtk_init(&argc, &argv); > > > > > > window = gtk_window_new(GTK_WINDOW_TOPLEVEL); > > > text = gtk_text_view_new(); > > > gtk_widget_show(text); > > > gtk_container_add(window, text); > > > gtk_widget_show_all(window); > > > gtk_widget_realize(text); > > > > > > win = gtk_text_view_get_window(text, > GTK_TEXT_WINDOW_WIDGET); > > > gc = gdk_gc_new(win); > > > gdk_color_parse("red", &color1); > > > gdk_gc_set_foreground(gc, &color1); > > > gdk_color_parse("black", &color2); > > > gdk_gc_set_background(gc, &color2); > > > gdk_gc_set_fill(gc, GDK_SOLID); > > > > > > gdk_draw_rectangle(win, gc, TRUE, 1, 1, 20, 20); > > > > > > gtk_widget_set_size_request(window, 500, 400); > > > gtk_main(); > > > return 0; > > > } > > > ------------------- > > > > > > > > > Greets, > > > Luka > > > > > > > > ------------------------------------------------------------------------ > > > > > > _______________________________________________ > > > gtk-app-devel-list mailing list > > > gtk-app-devel-list@gnome.org > > > http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list > > > > _______________________________________________ > > gtk-app-devel-list mailing list > > gtk-app-devel-list@gnome.org > > http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list > > _______________________________________________ > gtk-app-devel-list mailing list > gtk-app-devel-list@gnome.org > http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
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