Method onKeyDown

Engine/source/gui/controls/guiPopUpCtrlEx.cpp:168–192

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bool GuiPopupTextListCtrlEx::onKeyDown(const GuiEvent &event)
{
   //if the control is a dead end, don't process the input:
   if ( !mVisible || !mActive || !mAwake )
      return false;

   //see if the key down is a <return> or not
   if ( event.modifier == 0 )
   {
      if ( event.keyCode == KEY_RETURN )
      {
         mPopUpCtrl->closePopUp();
         return true;
      }
      else if ( event.keyCode == KEY_ESCAPE )
      {
         mSelectedCell.set( -1, -1 );
         mPopUpCtrl->closePopUp();
         return true;
      }
   }

   //otherwise, pass the event to it's parent
   return Parent::onKeyDown(event);
}

void GuiPopupTextListCtrlEx::onMouseUp(const GuiEvent &event)
{