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smoke: fix the segment fault error

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Add widget_set_size in the initiate time to allow smoke get the
correct surface later. Or it will report segment fault error because
of the null surface.

Also add resize_handler to not allow resizing just like flower.

Signed-off-by: Juan Zhao <juan.j.zhao@linux.intel.com>
This commit is contained in:
Juan Zhao 2012-02-02 16:02:06 -08:00 committed by Kristian Høgsberg
parent 3d5437c48d
commit 6665063328
1 changed files with 12 additions and 0 deletions
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12
clients/smoke.c
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@ -249,6 +249,16 @@ smoke_motion_handler(struct widget *widget, struct input *input,
return POINTER_HAND1;
}
static void
resize_handler(struct widget *widget,
int32_t width, int32_t height, void *data)
{
struct smoke *smoke = data;
/* Dont resize me */
widget_set_size(smoke->widget, smoke->width, smoke->height);
}
int main(int argc, char *argv[])
{
struct timespec ts;
@ -270,6 +280,7 @@ int main(int argc, char *argv[])
smoke.window = window_create(d);
smoke.widget = window_add_widget(smoke.window, &smoke);
window_set_title(smoke.window, "smoke");
widget_set_size(smoke.widget, smoke.width, smoke.height);
window_set_buffer_type(smoke.window, WINDOW_BUFFER_TYPE_SHM);
clock_gettime(CLOCK_MONOTONIC, &ts);
@ -291,6 +302,7 @@ int main(int argc, char *argv[])
window_flush(smoke.window);
widget_set_motion_handler(smoke.widget, smoke_motion_handler);
widget_set_resize_handler(smoke.widget, resize_handler);
window_set_user_data(smoke.window, &smoke);
frame_callback(&smoke, NULL, 0);