LauncherOptions: use track_obj to manage option changes

Fixes LP: #1622995 (bzr r4192.2.1)

1 files changed, 22 insertions, 22 deletions

diff --git a/launcher/LauncherOptions.cpp b/launcher/LauncherOptions.cpp
index 6a06cf759..3d87ac3fb 100644
--- a/launcher/LauncherOptions.cpp
+++ b/launcher/LauncherOptions.cpp
@@ -49,31 +49,31 @@ Options::Options()
 , scroll_inactive_icons(false)
 , minimize_window_on_click(false)
 {
- auto changed_lambda = [this] {
+ auto changed_cb = sigc::track_obj(sigc::hide([this] {
 changed_idle_.reset(new glib::Idle(glib::Source::Priority::HIGH));
 changed_idle_->Run([this] { option_changed.emit(); return false; });
- };
+ }), *this);
 
- auto_hide_animation.changed.connect(sigc::hide(changed_lambda));
- background_alpha.changed.connect(sigc::hide(changed_lambda));
- background_color.changed.connect(sigc::hide(changed_lambda));
- backlight_mode.changed.connect(sigc::hide(changed_lambda));
- edge_decay_rate.changed.connect(sigc::hide(changed_lambda));
- edge_overcome_pressure.changed.connect(sigc::hide(changed_lambda));
- edge_responsiveness.changed.connect(sigc::hide(changed_lambda));
- edge_reveal_pressure.changed.connect(sigc::hide(changed_lambda));
- edge_stop_velocity.changed.connect(sigc::hide(changed_lambda));
- edge_passed_disabled_ms.changed.connect(sigc::hide(changed_lambda));
- hide_mode.changed.connect(sigc::hide(changed_lambda));
- icon_size.changed.connect(sigc::hide(changed_lambda));
- launch_animation.changed.connect(sigc::hide(changed_lambda));
- reveal_trigger.changed.connect(sigc::hide(changed_lambda));
- tile_size.changed.connect(sigc::hide(changed_lambda));
- super_tap_duration.changed.connect(sigc::hide(changed_lambda));
- urgent_animation.changed.connect(sigc::hide(changed_lambda));
- edge_resist.changed.connect(sigc::hide(changed_lambda));
- scroll_inactive_icons.changed.connect(sigc::hide(changed_lambda));
- minimize_window_on_click.changed.connect(sigc::hide(changed_lambda));
+ auto_hide_animation.changed.connect(changed_cb);
+ background_alpha.changed.connect(changed_cb);
+ background_color.changed.connect(changed_cb);
+ backlight_mode.changed.connect(changed_cb);
+ edge_decay_rate.changed.connect(changed_cb);
+ edge_overcome_pressure.changed.connect(changed_cb);
+ edge_responsiveness.changed.connect(changed_cb);
+ edge_reveal_pressure.changed.connect(changed_cb);
+ edge_stop_velocity.changed.connect(changed_cb);
+ edge_passed_disabled_ms.changed.connect(changed_cb);
+ hide_mode.changed.connect(changed_cb);
+ icon_size.changed.connect(changed_cb);
+ launch_animation.changed.connect(changed_cb);
+ reveal_trigger.changed.connect(changed_cb);
+ tile_size.changed.connect(changed_cb);
+ super_tap_duration.changed.connect(changed_cb);
+ urgent_animation.changed.connect(changed_cb);
+ edge_resist.changed.connect(changed_cb);
+ scroll_inactive_icons.changed.connect(changed_cb);
+ minimize_window_on_click.changed.connect(changed_cb);
 }
 
 }