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make sure close button on icon groups is hidden when the cursor leaves the actor during a click

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This commit is contained in:
Tom Beckmann 2014-07-08 23:40:58 +02:00
parent 87204bfd8e
commit 9bc51fc694
1 changed files with 19 additions and 4 deletions
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23
src/Widgets/IconGroup.vala
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@ -275,6 +275,12 @@ namespace Gala
var click = new ClickAction ();
click.clicked.connect (() => selected ());
// when the actor is pressed, the ClickAction grabs all events, so we won't be
// notified when the cursor leaves the actor, which makes our close button stay
// forever. To fix this we hide the button for as long as the actor is pressed.
click.notify["pressed"].connect (() => {
toggle_close_button (!click.pressed && get_has_pointer ());
});
add_action (click);
icon_container = new Actor ();
@ -318,14 +324,25 @@ namespace Gala
if (!Prefs.get_dynamic_workspaces () || icon_container.get_n_children () < 1)
return false;
close_button.visible = true;
close_button.opacity = 255;
toggle_close_button (true);
return false;
}
public override bool leave_event (CrossingEvent event)
{
toggle_close_button (false);
return false;
}
void toggle_close_button (bool show)
{
if (show) {
close_button.visible = true;
close_button.opacity = 255;
return;
}
close_button.opacity = 0;
var transition = get_transition ("opacity");
if (transition != null)
@ -334,8 +351,6 @@ namespace Gala
});
else
close_button.visible = false;
return false;
}
/**