Merge lp:~donadigo/wingpanel/fix-indicator-expanding into lp:~wingpanel-devs/wingpanel/trunk

[Adam Bieńkowski]

* Fix indicator expanding to the side instead of to the bottom.

The branch fixes the problem where indicators can sometimes reveal to the side instead to the bottom. The way this works now that every panel dimensions update checks if there is opened any indicator, if yes then set size request to full monitor height, if not set it back to it's normal size.

=== modified file 'src/PanelWindow.vala'
--- src/PanelWindow.vala	2016-04-03 15:36:24 +0000
+++ src/PanelWindow.vala	2016-04-09 18:51:05 +0000
@@ -100,7 +100,7 @@
         monitor_width = monitor_dimensions.width;
         monitor_height = monitor_dimensions.height;
 
-        this.set_size_request (monitor_width, -1);
+        this.set_size_request (monitor_width, (popover_manager.get_visible_popover () != null) ? monitor_height : -1);
 
         monitor_x = monitor_dimensions.x;
         monitor_y = monitor_dimensions.y;

=== modified file 'src/Services/PopoverManager.vala'
--- src/Services/PopoverManager.vala	2016-01-16 00:43:14 +0000
+++ src/Services/PopoverManager.vala	2016-04-09 18:51:05 +0000
@@ -64,6 +64,10 @@
         owner.add_events (Gdk.EventMask.POINTER_MOTION_MASK | Gdk.EventMask.ENTER_NOTIFY_MASK | Gdk.EventMask.BUTTON_PRESS_MASK);
     }
 
+    public unowned Gtk.Popover? get_visible_popover () {
+        return visible_popover;
+    }
+
     public void set_popover_visible (string code_name, bool visible) {
         popovers.@foreach ((popover, indicator_entry) => {
             if (indicator_entry.base_indicator.code_name == code_name) {