Method onMouseUp

Engine/source/gui/controls/guiMLTextCtrl.cpp:828–862

--------------------------------------------------------------------------

//--------------------------------------------------------------------------
void GuiMLTextCtrl::onMouseUp(const GuiEvent& event)
{
   if (!mActive || (getRoot()->getMouseLockedControl() != this))
      return;

   mouseUnlock();

   //see if we've clicked on a URL
   Atom *hitAtom = findHitAtom(globalToLocalCoord(event.mousePoint));
   if (mHitURL && hitAtom && hitAtom->url == mHitURL && mHitURL->mouseDown)
   {
      mHitURL->mouseDown = false;

      // Convert URL from UTF16 to UTF8.
      UTF8* url = mTextBuffer.createSubstring8(mHitURL->textStart, mHitURL->len);
     onURL_callback(url);

      delete[] url;
      mHitURL = NULL;

      setUpdate();
      return;
   }

   //else, update our selection
   else
   {
      if ((event.mousePoint - mSelectionAnchorDropped).len() < 3)
         mSelectionActive = false;

      setCursorPosition(getTextPosition(globalToLocalCoord(event.mousePoint)));
      mVertMoveAnchorValid = false;
      setUpdate();
   }
}

//--------------------------------------------------------------------------
void GuiMLTextCtrl::getCursor(GuiCursor *&cursor, bool &showCursor, const GuiEvent &lastGuiEvent)