mirror of
https://github.com/brl/mutter.git
synced 2024-12-27 13:22:15 +00:00
81 lines
2.4 KiB
C
81 lines
2.4 KiB
C
#include <stdlib.h>
|
|
#include "cb-button.h"
|
|
|
|
/* colors */
|
|
static const ClutterColor stage_color = { 0x33, 0x33, 0x55, 0xff };
|
|
static const ClutterColor white_color = { 0xff, 0xff, 0xff, 0xff };
|
|
static const ClutterColor yellow_color = { 0x88, 0x88, 0x00, 0xff };
|
|
|
|
/* click handler */
|
|
static void
|
|
clicked (CbButton *button,
|
|
gpointer data)
|
|
{
|
|
const gchar *current_text;
|
|
|
|
g_debug ("Clicked");
|
|
|
|
current_text = cb_button_get_text (button);
|
|
|
|
if (g_strcmp0 (current_text, "hello") == 0)
|
|
cb_button_set_text (button, "world");
|
|
else
|
|
cb_button_set_text (button, "hello");
|
|
}
|
|
|
|
int
|
|
main (int argc,
|
|
char *argv[])
|
|
{
|
|
ClutterActor *stage;
|
|
ClutterActor *button;
|
|
ClutterConstraint *align_x_constraint;
|
|
ClutterConstraint *align_y_constraint;
|
|
|
|
if (clutter_init (&argc, &argv) != CLUTTER_INIT_SUCCESS)
|
|
return 1;
|
|
|
|
stage = clutter_stage_new ();
|
|
clutter_actor_set_size (stage, 400, 400);
|
|
clutter_stage_set_color (CLUTTER_STAGE (stage), &stage_color);
|
|
g_signal_connect (stage, "destroy", G_CALLBACK (clutter_main_quit), NULL);
|
|
|
|
button = cb_button_new ();
|
|
cb_button_set_text (CB_BUTTON (button), "hello");
|
|
|
|
/* the following is equivalent to the two lines above:
|
|
*
|
|
* button = g_object_new (CB_TYPE_BUTTON,
|
|
* "text", "winkle",
|
|
* NULL);
|
|
*
|
|
* because we defined a set_property function, which can accept
|
|
* a PROP_TEXT parameter, GObject can create a button and set one
|
|
* or more properties with a single call to g_object_new()
|
|
*/
|
|
|
|
/* note that the size of the button is left to Clutter's size requisition */
|
|
cb_button_set_text_color (CB_BUTTON (button), &white_color);
|
|
cb_button_set_background_color (CB_BUTTON (button), &yellow_color);
|
|
g_signal_connect (button, "clicked", G_CALLBACK (clicked), NULL);
|
|
|
|
align_x_constraint = clutter_align_constraint_new (stage,
|
|
CLUTTER_ALIGN_X_AXIS,
|
|
0.5);
|
|
|
|
align_y_constraint = clutter_align_constraint_new (stage,
|
|
CLUTTER_ALIGN_Y_AXIS,
|
|
0.5);
|
|
|
|
clutter_actor_add_constraint (button, align_x_constraint);
|
|
clutter_actor_add_constraint (button, align_y_constraint);
|
|
|
|
clutter_actor_add_child (stage, button);
|
|
|
|
clutter_actor_show (stage);
|
|
|
|
clutter_main ();
|
|
|
|
return EXIT_SUCCESS;
|
|
}
|