diff options
Diffstat (limited to 'indra/llui/lltoggleablemenu.cpp')
| -rw-r--r-- | indra/llui/lltoggleablemenu.cpp | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/indra/llui/lltoggleablemenu.cpp b/indra/llui/lltoggleablemenu.cpp index 0eb2dc1387..d29260750f 100644 --- a/indra/llui/lltoggleablemenu.cpp +++ b/indra/llui/lltoggleablemenu.cpp @@ -35,10 +35,22 @@ static LLDefaultChildRegistry::Register<LLToggleableMenu> r("toggleable_menu"); LLToggleableMenu::LLToggleableMenu(const LLToggleableMenu::Params& p) : LLMenuGL(p), mButtonRect(), + mVisibilityChangeSignal(NULL), mClosedByButtonClick(false) { } +LLToggleableMenu::~LLToggleableMenu() +{ + delete mVisibilityChangeSignal; +} + +boost::signals2::connection LLToggleableMenu::setVisibilityChangeCallback(const commit_signal_t::slot_type& cb) +{ + if (!mVisibilityChangeSignal) mVisibilityChangeSignal = new commit_signal_t(); + return mVisibilityChangeSignal->connect(cb); +} + // virtual void LLToggleableMenu::handleVisibilityChange (BOOL curVisibilityIn) { @@ -49,6 +61,12 @@ void LLToggleableMenu::handleVisibilityChange (BOOL curVisibilityIn) { mClosedByButtonClick = true; } + + if (mVisibilityChangeSignal) + { + (*mVisibilityChangeSignal)(this, + LLSD().with("visibility", curVisibilityIn).with("closed_by_button_click", mClosedByButtonClick)); + } } void LLToggleableMenu::setButtonRect(const LLRect& rect, LLView* current_view) |