clients: Maximize window when double click on title bar
Signed-off-by: Xiong Zhang <panda0626@gmail.com>
Tested-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
diff --git a/clients/window.c b/clients/window.c
index 85c25f7..e0981c6 100644
--- a/clients/window.c
+++ b/clients/window.c
@@ -365,6 +365,9 @@
struct widget *widget;
struct widget *child;
struct frame *frame;
+
+ uint32_t last_time;
+ uint32_t did_double, double_click;
};
struct menu {
@@ -2340,6 +2343,7 @@
}
}
+#define DOUBLE_CLICK_PERIOD 250
static void
frame_button_handler(struct widget *widget,
struct input *input, uint32_t time,
@@ -2350,7 +2354,27 @@
struct window_frame *frame = data;
enum theme_location location;
- location = frame_pointer_button(frame->frame, input, button, state);
+ frame->double_click = 0;
+ if (state == WL_POINTER_BUTTON_STATE_PRESSED) {
+ if (time - frame->last_time <= DOUBLE_CLICK_PERIOD) {
+ frame->double_click = 1;
+ frame->did_double = 1;
+ } else
+ frame->did_double = 0;
+
+ frame->last_time = time;
+ } else if (frame->did_double == 1) {
+ frame->double_click = 1;
+ frame->did_double = 0;
+ }
+
+ if (frame->double_click)
+ location = frame_double_click(frame->frame, input,
+ button, state);
+ else
+ location = frame_pointer_button(frame->frame, input,
+ button, state);
+
frame_handle_status(frame, input, time, location);
}