forked from AuroraMiddleware/gtk
59 lines
1.4 KiB
C
59 lines
1.4 KiB
C
|
/* Expander
|
||
|
|
*
|
||
|
|
* GtkExpander allows to provide additional content that is initially hidden.
|
||
|
|
* This is also known as "disclosure triangle".
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <gtk/gtk.h>
|
||
|
|
|
||
|
|
static GtkWidget *window = NULL;
|
||
|
|
|
||
|
|
|
||
|
|
GtkWidget *
|
||
|
|
do_expander (GtkWidget *do_widget)
|
||
|
|
{
|
||
|
|
GtkWidget *vbox;
|
||
|
|
GtkWidget *label;
|
||
|
|
GtkWidget *expander;
|
||
|
|
|
||
|
|
if (!window)
|
||
|
|
{
|
||
|
|
window = gtk_dialog_new_with_buttons ("GtkExpander",
|
||
|
|
GTK_WINDOW (do_widget),
|
||
|
|
0,
|
||
|
|
GTK_STOCK_CLOSE,
|
||
|
|
GTK_RESPONSE_NONE,
|
||
|
|
NULL);
|
||
|
|
gtk_window_set_resizable (GTK_WINDOW (window), FALSE);
|
||
|
|
|
||
|
|
g_signal_connect (window, "response",
|
||
|
|
G_CALLBACK (gtk_widget_destroy), NULL);
|
||
|
|
g_signal_connect (window, "destroy",
|
||
|
|
G_CALLBACK (gtk_widget_destroyed), &window);
|
||
|
|
|
||
|
|
vbox = gtk_vbox_new (FALSE, 5);
|
||
|
|
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), vbox, TRUE, TRUE, 0);
|
||
|
|
gtk_container_set_border_width (GTK_CONTAINER (vbox), 5);
|
||
|
|
|
||
|
|
label = gtk_label_new ("Expander demo. Click on the triangle for details.");
|
||
|
|
gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
|
||
|
|
|
||
|
|
/* Create the expander */
|
||
|
|
expander = gtk_expander_new ("Details");
|
||
|
|
gtk_box_pack_start (GTK_BOX (vbox), expander, FALSE, FALSE, 0);
|
||
|
|
|
||
|
|
label = gtk_label_new ("Details can be shown or hidden.");
|
||
|
|
gtk_container_add (GTK_CONTAINER (expander), label);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!GTK_WIDGET_VISIBLE (window))
|
||
|
|
gtk_widget_show_all (window);
|
||
|
|
else
|
||
|
|
gtk_widget_destroy (window);
|
||
|
|
|
||
|
|
return window;
|
||
|
|
}
|
||
|
|
|
||
|
|
|