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gdkgears: add a way to remove gears

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This is needed to test the GL resource cleanup
code paths.
This commit is contained in:
Matthias Clasen 2018-01-17 19:47:45 -05:00
parent 4f50bf23d3
commit cdb2fcb554
1 changed files with 16 additions and 1 deletions
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17
tests/gdkgears.c
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@ -96,6 +96,17 @@ moar_gears (GtkButton *button, gpointer data)
gtk_widget_show (gears);
}
static void
less_gears (GtkButton *button, gpointer data)
{
GtkContainer *container = GTK_CONTAINER (data);
GtkWidget *gears;
gears = gtk_widget_get_last_child (GTK_WIDGET (container));
if (gears)
gtk_widget_destroy (gears);
}
int
main (int argc, char *argv[])
{
@ -213,11 +224,15 @@ main (int argc, char *argv[])
gtk_widget_show (bbox);
button = gtk_button_new_with_label ("Moar gears!");
gtk_widget_set_hexpand (button, TRUE);
gtk_container_add (GTK_CONTAINER (bbox), button);
g_signal_connect (button, "clicked", G_CALLBACK (moar_gears), extra_hbox);
gtk_widget_show (button);
button = gtk_button_new_with_label ("Less gears!");
gtk_container_add (GTK_CONTAINER (bbox), button);
g_signal_connect (button, "clicked", G_CALLBACK (less_gears), extra_hbox);
gtk_widget_show (button);
button = gtk_button_new_with_label ("Quit");
gtk_widget_set_hexpand (button, TRUE);
gtk_container_add (GTK_CONTAINER (bbox), button);