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don't show empty context menus

meow-7.2.2
Richard Linden 2010-09-28 14:21:54 -07:00
parent 08017d0af8
commit c4cfd1df44
1 changed files with 5 additions and 0 deletions
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5
indra/llui/llmenugl.cpp
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@ -3803,6 +3803,11 @@ void LLContextMenu::setVisible(BOOL visible)
// Takes cursor position in screen space?
void LLContextMenu::show(S32 x, S32 y)
{
if (getChildList()->empty())
{
// nothing to show, so abort
return;
}
// Save click point for detecting cursor moves before mouse-up.
// Must be in local coords to compare with mouseUp events.
// If the mouse doesn't move, the menu will stay open ala the Mac.