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glarea: Set app-paintable

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The GL viewport is responsible for painting everything, including the
backgound.
This commit is contained in:
Emmanuele Bassi
2014-08-14 12:10:47 +01:00
parent 7622a36c7d
commit a98d8fd8df
1 changed files with 3 additions and 2 deletions
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5
gtk/gtkglarea.c
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@@ -271,11 +271,11 @@ gtk_gl_area_realize (GtkWidget *widget)
GdkWindowAttr attributes;
gint attributes_mask;
context = gtk_gl_area_create_context (GTK_GL_AREA (widget));
gtk_widget_set_realized (widget, TRUE);
gtk_widget_get_allocation (widget, &allocation);
context = gtk_gl_area_create_context (GTK_GL_AREA (widget));
attributes.window_type = GDK_WINDOW_CHILD;
attributes.x = allocation.x;
attributes.y = allocation.y;
@@ -524,6 +524,7 @@ static void
gtk_gl_area_init (GtkGLArea *self)
{
gtk_widget_set_has_window (GTK_WIDGET (self), TRUE);
gtk_widget_set_app_paintable (GTK_WIDGET (self), TRUE);
}
/**