/usr/share/gtk-3.0/demo/infobar.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 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 | /* Info bar
*
* Info bar widgets are used to report important messages to the user.
*/
#include <gtk/gtk.h>
static GtkWidget *window = NULL;
static void
on_bar_response (GtkInfoBar *info_bar,
gint response_id,
gpointer user_data)
{
GtkWidget *dialog;
dialog = gtk_message_dialog_new (GTK_WINDOW (window),
GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_MESSAGE_INFO,
GTK_BUTTONS_OK,
"You clicked a button on an info bar");
gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
"Your response has id %d", response_id);
g_signal_connect_swapped (dialog,
"response",
G_CALLBACK (gtk_widget_destroy),
dialog);
gtk_widget_show_all (dialog);
}
GtkWidget *
do_infobar (GtkWidget *do_widget)
{
GtkWidget *frame;
GtkWidget *bar;
GtkWidget *vbox;
GtkWidget *vbox2;
GtkWidget *label;
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), "Info Bars");
g_signal_connect (window, "destroy", G_CALLBACK (gtk_widget_destroyed), &window);
gtk_container_set_border_width (GTK_CONTAINER (window), 8);
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
gtk_container_add (GTK_CONTAINER (window), vbox);
bar = gtk_info_bar_new ();
gtk_box_pack_start (GTK_BOX (vbox), bar, FALSE, FALSE, 0);
gtk_info_bar_set_message_type (GTK_INFO_BAR (bar), GTK_MESSAGE_INFO);
label = gtk_label_new ("This is an info bar with message type GTK_MESSAGE_INFO");
gtk_box_pack_start (GTK_BOX (gtk_info_bar_get_content_area (GTK_INFO_BAR (bar))), label, FALSE, FALSE, 0);
bar = gtk_info_bar_new ();
gtk_box_pack_start (GTK_BOX (vbox), bar, FALSE, FALSE, 0);
gtk_info_bar_set_message_type (GTK_INFO_BAR (bar), GTK_MESSAGE_WARNING);
label = gtk_label_new ("This is an info bar with message type GTK_MESSAGE_WARNING");
gtk_box_pack_start (GTK_BOX (gtk_info_bar_get_content_area (GTK_INFO_BAR (bar))), label, FALSE, FALSE, 0);
bar = gtk_info_bar_new_with_buttons (GTK_STOCK_OK, GTK_RESPONSE_OK, NULL);
g_signal_connect (bar, "response", G_CALLBACK (on_bar_response), window);
gtk_box_pack_start (GTK_BOX (vbox), bar, FALSE, FALSE, 0);
gtk_info_bar_set_message_type (GTK_INFO_BAR (bar), GTK_MESSAGE_QUESTION);
label = gtk_label_new ("This is an info bar with message type GTK_MESSAGE_QUESTION");
gtk_box_pack_start (GTK_BOX (gtk_info_bar_get_content_area (GTK_INFO_BAR (bar))), label, FALSE, FALSE, 0);
bar = gtk_info_bar_new ();
gtk_box_pack_start (GTK_BOX (vbox), bar, FALSE, FALSE, 0);
gtk_info_bar_set_message_type (GTK_INFO_BAR (bar), GTK_MESSAGE_ERROR);
label = gtk_label_new ("This is an info bar with message type GTK_MESSAGE_ERROR");
gtk_box_pack_start (GTK_BOX (gtk_info_bar_get_content_area (GTK_INFO_BAR (bar))), label, FALSE, FALSE, 0);
bar = gtk_info_bar_new ();
gtk_box_pack_start (GTK_BOX (vbox), bar, FALSE, FALSE, 0);
gtk_info_bar_set_message_type (GTK_INFO_BAR (bar), GTK_MESSAGE_OTHER);
label = gtk_label_new ("This is an info bar with message type GTK_MESSAGE_OTHER");
gtk_box_pack_start (GTK_BOX (gtk_info_bar_get_content_area (GTK_INFO_BAR (bar))), label, FALSE, FALSE, 0);
frame = gtk_frame_new ("Info bars");
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 8);
vbox2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 8);
gtk_container_set_border_width (GTK_CONTAINER (vbox2), 8);
gtk_container_add (GTK_CONTAINER (frame), vbox2);
/* Standard message dialog */
label = gtk_label_new ("An example of different info bars");
gtk_box_pack_start (GTK_BOX (vbox2), label, FALSE, FALSE, 0);
}
if (!gtk_widget_get_visible (window))
{
gtk_widget_show_all (window);
}
else
{
gtk_widget_destroy (window);
window = NULL;
}
return window;
}
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