/usr/share/gtk-3.0/demo/pickers.c is in gtk-3-examples 3.4.2-0ubuntu0.9.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 | /* Pickers
*
* These widgets are mainly intended for use in preference dialogs.
* They allow to select colors, fonts, files, directories and applications.
*/
#include <gtk/gtk.h>
GtkWidget *
do_pickers (GtkWidget *do_widget)
{
static GtkWidget *window = NULL;
GtkWidget *table, *label, *picker;
if (!window)
{
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_screen (GTK_WINDOW (window),
gtk_widget_get_screen (do_widget));
gtk_window_set_title (GTK_WINDOW (window), "Pickers");
g_signal_connect (window, "destroy",
G_CALLBACK (gtk_widget_destroyed),
&window);
gtk_container_set_border_width (GTK_CONTAINER (window), 10);
table = gtk_grid_new ();
gtk_grid_set_row_spacing (GTK_GRID (table), 3);
gtk_grid_set_column_spacing (GTK_GRID (table), 10);
gtk_container_add (GTK_CONTAINER (window), table);
gtk_container_set_border_width (GTK_CONTAINER (table), 10);
label = gtk_label_new ("Color:");
gtk_widget_set_halign (label, GTK_ALIGN_START);
gtk_widget_set_valign (label, GTK_ALIGN_CENTER);
gtk_widget_set_hexpand (label, TRUE);
picker = gtk_color_button_new ();
gtk_grid_attach (GTK_GRID (table), label, 0, 0, 1, 1);
gtk_grid_attach (GTK_GRID (table), picker, 1, 0, 1, 1);
label = gtk_label_new ("Font:");
gtk_widget_set_halign (label, GTK_ALIGN_START);
gtk_widget_set_valign (label, GTK_ALIGN_CENTER);
gtk_widget_set_hexpand (label, TRUE);
picker = gtk_font_button_new ();
gtk_grid_attach (GTK_GRID (table), label, 0, 1, 1, 1);
gtk_grid_attach (GTK_GRID (table), picker, 1, 1, 1, 1);
label = gtk_label_new ("File:");
gtk_widget_set_halign (label, GTK_ALIGN_START);
gtk_widget_set_valign (label, GTK_ALIGN_CENTER);
gtk_widget_set_hexpand (label, TRUE);
picker = gtk_file_chooser_button_new ("Pick a File",
GTK_FILE_CHOOSER_ACTION_OPEN);
gtk_grid_attach (GTK_GRID (table), label, 0, 2, 1, 1);
gtk_grid_attach (GTK_GRID (table), picker, 1, 2, 1, 1);
label = gtk_label_new ("Folder:");
gtk_widget_set_halign (label, GTK_ALIGN_START);
gtk_widget_set_valign (label, GTK_ALIGN_CENTER);
picker = gtk_file_chooser_button_new ("Pick a Folder",
GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
gtk_grid_attach (GTK_GRID (table), label, 0, 3, 1, 1);
gtk_grid_attach (GTK_GRID (table), picker, 1, 3, 1, 1);
label = gtk_label_new ("Mail:");
gtk_widget_set_halign (label, GTK_ALIGN_START);
gtk_widget_set_valign (label, GTK_ALIGN_CENTER);
gtk_widget_set_hexpand (label, TRUE);
picker = gtk_app_chooser_button_new ("x-scheme-handler/mailto");
gtk_app_chooser_button_set_show_dialog_item (GTK_APP_CHOOSER_BUTTON (picker), TRUE);
gtk_grid_attach (GTK_GRID (table), label, 0, 4, 1, 1);
gtk_grid_attach (GTK_GRID (table), picker, 1, 4, 1, 1);
}
if (!gtk_widget_get_visible (window))
{
gtk_widget_show_all (window);
}
else
{
gtk_widget_destroy (window);
window = NULL;
}
return window;
}
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