diff options
| author | Paul Davis <paul@linuxaudiosystems.com> | 2015-07-22 17:49:41 -0400 |
|---|---|---|
| committer | Paul Davis <paul@linuxaudiosystems.com> | 2016-02-22 15:31:22 -0500 |
| commit | 16731d07d33e49564b01640d12f09431bb96484e (patch) | |
| tree | 319576cfec0e268535f965c1c5730f02fc0a9ad8 /gtk2_ardour/ardour_ui_dialogs.cc | |
| parent | 308f6ed8281d2b8913207e0236bd22678e73ec9b (diff) | |
remove use of current_toplevel() where unnecessary, fix broken necessary cases, generally fix up show/hide/attach/detach for Tabbables
Diffstat (limited to 'gtk2_ardour/ardour_ui_dialogs.cc')
| -rw-r--r-- | gtk2_ardour/ardour_ui_dialogs.cc | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gtk2_ardour/ardour_ui_dialogs.cc b/gtk2_ardour/ardour_ui_dialogs.cc index c31257eb5b..0d8c8a9c27 100644 --- a/gtk2_ardour/ardour_ui_dialogs.cc +++ b/gtk2_ardour/ardour_ui_dialogs.cc @@ -332,6 +332,10 @@ _hide_splash (gpointer arg) void ARDOUR_UI::show_tabbable (Tabbable* t) { + if (!t) { + return; + } + if (splash && splash->is_visible()) { // in 2 seconds, hide the splash screen Glib::signal_timeout().connect (sigc::bind (sigc::ptr_fun (_hide_splash), this), 2000); @@ -343,12 +347,18 @@ ARDOUR_UI::show_tabbable (Tabbable* t) void ARDOUR_UI::hide_tabbable (Tabbable* t) { + if (!t) { + return; + } t->make_invisible (); } void ARDOUR_UI::attach_tabbable (Tabbable* t) { + if (!t) { + return; + } if (splash && splash->is_visible()) { // in 2 seconds, hide the splash screen Glib::signal_timeout().connect (sigc::bind (sigc::ptr_fun (_hide_splash), this), 2000); @@ -360,6 +370,9 @@ ARDOUR_UI::attach_tabbable (Tabbable* t) void ARDOUR_UI::detach_tabbable (Tabbable* t) { + if (!t) { + return; + } t->detach (); } |