mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-12-26 21:51:08 +00:00
71 lines
2.1 KiB
C
71 lines
2.1 KiB
C
/* List Box/Controls
|
|
*
|
|
* GtkListBox is well-suited for creating “button strips” — lists of
|
|
* controls for use in preference dialogs or settings panels. To create
|
|
* this style of list, use the .rich-list style class.
|
|
*/
|
|
|
|
#include <gtk/gtk.h>
|
|
|
|
static GtkWidget *window;
|
|
static GtkWidget *switch_widget;
|
|
static GtkWidget *check;
|
|
static GtkWidget *image;
|
|
|
|
static void
|
|
row_activated (GtkListBox *list,
|
|
GtkListBoxRow *row)
|
|
{
|
|
if (gtk_widget_is_ancestor (switch_widget, GTK_WIDGET (row)))
|
|
{
|
|
gtk_switch_set_active (GTK_SWITCH (switch_widget),
|
|
!gtk_switch_get_active (GTK_SWITCH (switch_widget)));
|
|
}
|
|
else if (gtk_widget_is_ancestor (check, GTK_WIDGET (row)))
|
|
{
|
|
gtk_check_button_set_active (GTK_CHECK_BUTTON (check),
|
|
!gtk_check_button_get_active (GTK_CHECK_BUTTON (check)));
|
|
}
|
|
else if (gtk_widget_is_ancestor (image, GTK_WIDGET (row)))
|
|
{
|
|
gtk_widget_set_opacity (image,
|
|
1.0 - gtk_widget_get_opacity (image));
|
|
}
|
|
}
|
|
|
|
GtkWidget *
|
|
do_listbox_controls (GtkWidget *do_widget)
|
|
{
|
|
if (!window)
|
|
{
|
|
GtkBuilderScope *scope;
|
|
GtkBuilder *builder;
|
|
|
|
scope = gtk_builder_cscope_new ();
|
|
gtk_builder_cscope_add_callback (scope, row_activated);
|
|
builder = gtk_builder_new ();
|
|
gtk_builder_set_scope (builder, scope);
|
|
|
|
gtk_builder_add_from_resource (builder, "/listbox_controls/listbox_controls.ui", NULL);
|
|
|
|
window = GTK_WIDGET (gtk_builder_get_object (builder, "window"));
|
|
gtk_window_set_display (GTK_WINDOW (window),
|
|
gtk_widget_get_display (do_widget));
|
|
g_object_add_weak_pointer (G_OBJECT (window), (gpointer *)&window);
|
|
|
|
switch_widget = GTK_WIDGET (gtk_builder_get_object (builder, "switch"));
|
|
check = GTK_WIDGET (gtk_builder_get_object (builder, "check"));
|
|
image = GTK_WIDGET (gtk_builder_get_object (builder, "image"));
|
|
|
|
g_object_unref (builder);
|
|
g_object_unref (scope);
|
|
}
|
|
|
|
if (!gtk_widget_get_visible (window))
|
|
gtk_widget_set_visible (window, TRUE);
|
|
else
|
|
gtk_window_destroy (GTK_WINDOW (window));
|
|
|
|
return window;
|
|
}
|