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
|
#include <gtk/gtk.h>
static void scale_moved(GtkWidget *widget, gpointer data)
{
g_print("%.1f\n", gtk_adjustment_get_value(GTK_ADJUSTMENT(data)));
}
int main(int argc, char **argv)
{
GtkWidget *window, *vbox, *toolbar, *scale;
GtkAdjustment *adjustment;
GtkStyleContext *context;
GtkToolItem *boxitem, *button;
gtk_init(&argc, &argv);
vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_window_set_default_size(GTK_WINDOW(window), 300, 200);
toolbar = gtk_toolbar_new();
context = gtk_widget_get_style_context(toolbar);
gtk_style_context_add_class(context, GTK_STYLE_CLASS_PRIMARY_TOOLBAR);
adjustment = gtk_adjustment_new(0, 0, 10, 1, 2, 0);
scale = gtk_scale_new(GTK_ORIENTATION_HORIZONTAL, adjustment);
gtk_scale_set_value_pos(GTK_SCALE(scale), GTK_POS_RIGHT);
gtk_widget_set_size_request(scale, 255, -1);
button = gtk_tool_button_new_from_stock(GTK_STOCK_QUIT);
boxitem = gtk_tool_item_new();
gtk_toolbar_insert(GTK_TOOLBAR(toolbar), button, 0);
gtk_toolbar_insert(GTK_TOOLBAR(toolbar), boxitem, 1);
gtk_container_add(GTK_CONTAINER(vbox), toolbar);
gtk_container_add(GTK_CONTAINER(boxitem), scale);
gtk_container_add(GTK_CONTAINER(window), vbox);
g_signal_connect(window, "destroy", G_CALLBACK(gtk_main_quit), NULL);
g_signal_connect(button, "clicked", G_CALLBACK(gtk_main_quit), NULL);
g_signal_connect(scale, "value-changed", G_CALLBACK(scale_moved), adjustment);
gtk_widget_show_all(window);
gtk_main();
return 0;
}
|
