forked from AuroraMiddleware/gtk
137 lines
4.5 KiB
C
137 lines
4.5 KiB
C
#include <gtk/gtk.h>
|
|
|
|
#define INITIAL_HALIGN GTK_ALIGN_START
|
|
#define INITIAL_VALIGN GTK_ALIGN_START
|
|
|
|
static GList *menubuttons = NULL;
|
|
|
|
static void
|
|
horizontal_alignment_changed (GtkComboBox *box)
|
|
{
|
|
GtkAlign alignment = gtk_combo_box_get_active (box);
|
|
GList *l;
|
|
|
|
for (l = menubuttons; l != NULL; l = l->next) {
|
|
GtkPopover *popup = gtk_menu_button_get_popover (GTK_MENU_BUTTON (l->data));
|
|
if (popup != NULL)
|
|
gtk_widget_set_halign (GTK_WIDGET (popup), alignment);
|
|
}
|
|
}
|
|
|
|
static void
|
|
vertical_alignment_changed (GtkComboBox *box)
|
|
{
|
|
GtkAlign alignment = gtk_combo_box_get_active (box);
|
|
GList *l;
|
|
|
|
for (l = menubuttons; l != NULL; l = l->next) {
|
|
GtkPopover *popup = gtk_menu_button_get_popover (GTK_MENU_BUTTON (l->data));
|
|
if (popup != NULL)
|
|
gtk_widget_set_valign (GTK_WIDGET (popup), alignment);
|
|
}
|
|
}
|
|
|
|
int main (int argc, char **argv)
|
|
{
|
|
GtkWidget *window;
|
|
GtkWidget *button;
|
|
GtkWidget *grid;
|
|
GtkWidget *entry;
|
|
GtkWidget *label;
|
|
GtkWidget *check;
|
|
GtkWidget *combo;
|
|
GtkAccelGroup *accel_group;
|
|
guint i;
|
|
guint row = 0;
|
|
GMenu *menu;
|
|
|
|
gtk_init ();
|
|
|
|
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
|
gtk_window_resize (GTK_WINDOW (window), 400, 300);
|
|
|
|
grid = gtk_grid_new ();
|
|
gtk_grid_set_row_spacing (GTK_GRID (grid), 12);
|
|
gtk_grid_set_column_spacing (GTK_GRID (grid), 12);
|
|
gtk_container_add (GTK_CONTAINER (window), grid);
|
|
|
|
accel_group = gtk_accel_group_new ();
|
|
gtk_window_add_accel_group (GTK_WINDOW (window), accel_group);
|
|
|
|
/* horizontal alignment */
|
|
label = gtk_label_new ("Horizontal Alignment:");
|
|
gtk_widget_show (label);
|
|
gtk_grid_attach (GTK_GRID (grid), label, 0, row++, 1, 1);
|
|
|
|
combo = gtk_combo_box_text_new ();
|
|
gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "Fill");
|
|
gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "Start");
|
|
gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "End");
|
|
gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "Center");
|
|
gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "Baseline");
|
|
gtk_combo_box_set_active (GTK_COMBO_BOX (combo), INITIAL_HALIGN);
|
|
gtk_widget_show (combo);
|
|
gtk_grid_attach_next_to (GTK_GRID (grid), combo, label, GTK_POS_RIGHT, 1, 1);
|
|
g_signal_connect (G_OBJECT (combo), "changed",
|
|
G_CALLBACK (horizontal_alignment_changed), menubuttons);
|
|
|
|
/* vertical alignment */
|
|
label = gtk_label_new ("Vertical Alignment:");
|
|
gtk_widget_show (label);
|
|
gtk_grid_attach (GTK_GRID (grid), label, 0, row++, 1, 1);
|
|
|
|
combo = gtk_combo_box_text_new ();
|
|
gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "Fill");
|
|
gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "Start");
|
|
gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "End");
|
|
gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "Center");
|
|
gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "Baseline");
|
|
gtk_combo_box_set_active (GTK_COMBO_BOX (combo), INITIAL_HALIGN);
|
|
gtk_widget_show (combo);
|
|
gtk_grid_attach_next_to (GTK_GRID (grid), combo, label, GTK_POS_RIGHT, 1, 1);
|
|
g_signal_connect (G_OBJECT (combo), "changed",
|
|
G_CALLBACK (vertical_alignment_changed), menubuttons);
|
|
|
|
/* Button next to entry */
|
|
entry = gtk_entry_new ();
|
|
gtk_grid_attach (GTK_GRID (grid), entry, 0, row++, 1, 1);
|
|
button = gtk_menu_button_new ();
|
|
gtk_widget_set_halign (button, GTK_ALIGN_START);
|
|
|
|
gtk_grid_attach_next_to (GTK_GRID (grid), button, entry, GTK_POS_RIGHT, 1, 1);
|
|
menubuttons = g_list_prepend (menubuttons, button);
|
|
|
|
check = gtk_check_button_new_with_label ("Popover");
|
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check), TRUE);
|
|
gtk_grid_attach (GTK_GRID (grid), check, 0, row, 1, 1);
|
|
|
|
/* Button with GMenuModel */
|
|
menu = g_menu_new ();
|
|
for (i = 5; i > 0; i--) {
|
|
char *label;
|
|
GMenuItem *item;
|
|
label = g_strdup_printf ("Item _%d", i);
|
|
item = g_menu_item_new (label, NULL);
|
|
if (i == 3)
|
|
g_menu_item_set_attribute (item, "icon", "s", "preferences-desktop-locale-symbolic");
|
|
g_menu_insert_item (menu, 0, item);
|
|
g_object_unref (item);
|
|
g_free (label);
|
|
}
|
|
|
|
button = gtk_menu_button_new ();
|
|
g_object_bind_property (check, "active", button, "use-popover", G_BINDING_SYNC_CREATE);
|
|
|
|
gtk_widget_set_halign (button, GTK_ALIGN_START);
|
|
menubuttons = g_list_prepend (menubuttons, button);
|
|
gtk_menu_button_set_menu_model (GTK_MENU_BUTTON (button), G_MENU_MODEL (menu));
|
|
gtk_grid_attach (GTK_GRID (grid), button, 1, row++, 1, 1);
|
|
|
|
gtk_widget_show (window);
|
|
|
|
while (TRUE)
|
|
g_main_context_iteration (NULL, TRUE);
|
|
|
|
return 0;
|
|
}
|