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2f16c092a5
I found myself wanting to test this for something else, so let's test it. It revealed a bug immediately! https://gitlab.gnome.org/GNOME/gtk/issues/88
83 lines
2.4 KiB
C
83 lines
2.4 KiB
C
/* testspinbutton.c
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* Copyright (C) 2004 Morten Welinder
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <gtk/gtk.h>
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static gint num_windows = 0;
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static gboolean
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on_delete (GtkWindow *w)
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{
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num_windows--;
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if (num_windows == 0)
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gtk_main_quit ();
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return FALSE;
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}
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static void
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prepare_window_for_orientation (GtkOrientation orientation)
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{
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GtkWidget *window, *mainbox, *wrap_button;
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int max;
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window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
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g_signal_connect (window, "close-request", G_CALLBACK (on_delete), NULL);
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mainbox = gtk_box_new (GTK_ORIENTATION_VERTICAL ^ orientation, 2);
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gtk_container_add (GTK_CONTAINER (window), mainbox);
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wrap_button = gtk_toggle_button_new_with_label ("Wrap");
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gtk_container_add (GTK_CONTAINER (mainbox), wrap_button);
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for (max = 9; max <= 999999999; max = max * 10 + 9)
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{
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GtkAdjustment *adj = gtk_adjustment_new (max,
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1, max,
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1,
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(max + 1) / 10,
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0.0);
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GtkWidget *spin = gtk_spin_button_new (adj, 1.0, 0);
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gtk_orientable_set_orientation (GTK_ORIENTABLE (spin), orientation);
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gtk_widget_set_halign (GTK_WIDGET (spin), GTK_ALIGN_CENTER);
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g_object_bind_property (wrap_button, "active", spin, "wrap", G_BINDING_SYNC_CREATE);
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GtkWidget *hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4);
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gtk_box_pack_start (GTK_BOX (hbox), spin);
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gtk_container_add (GTK_CONTAINER (mainbox), hbox);
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}
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gtk_widget_show (window);
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num_windows++;
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}
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int
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main (int argc, char **argv)
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{
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gtk_init ();
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prepare_window_for_orientation (GTK_ORIENTATION_HORIZONTAL);
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prepare_window_for_orientation (GTK_ORIENTATION_VERTICAL);
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gtk_main ();
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return 0;
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}
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