void GuiTextEditCtrl::onMouseDragged( const GuiEvent &event )
{
S32 pos = calculateCursorPos( event.mousePoint );
// if the position is to the left
if ( pos == -1 )
mScrollDir = -1;
else if ( pos == -2 ) // the position is to the right
mScrollDir = 1;
else // set the new cursor position
{
mScrollDir = 0;
mCursorPos = pos;
}
// update the block:
mBlockStart = getMin( mCursorPos, mMouseDragStart );
mBlockEnd = getMax( mCursorPos, mMouseDragStart );
if ( mBlockStart < 0 )
mBlockStart = 0;
if ( mBlockStart == mBlockEnd )
mBlockStart = mBlockEnd = 0;
//let the parent get the event
Parent::onMouseDragged(event);
}
void GuiTextEditSliderCtrl::onMouseUp(const GuiEvent &event)
{
// If we're not active then skip out.
if ( !mActive || !mAwake || !mVisible )
{
Parent::onMouseUp(event);
return;
}
mMulInc = 0.0f;
mouseUnlock();
if ( mTextAreaHit != None )
selectAllText();
//if we released the mouse within this control, then the parent will call
//the mConsoleCommand other wise we have to call it.
Parent::onMouseUp(event);
//if we didn't release the mouse within this control, then perform the action
// if (!cursorInControl())
execConsoleCallback();
execAltConsoleCallback();
//Set the cursor position to where the user clicked
mCursorPos = calculateCursorPos( event.mousePoint );
mTextAreaHit = None;
}
void GuiTextEditCtrl::onMouseDown( const GuiEvent &event )
{
if(!isActive())
return;
mDragHit = false;
// If we have a double click, select all text. Otherwise
// act as before by clearing any selection.
bool doubleClick = (event.mouseClickCount > 1);
if(doubleClick)
{
selectAllText();
} else
{
//undo any block function
mBlockStart = 0;
mBlockEnd = 0;
}
//find out where the cursor should be
S32 pos = calculateCursorPos( event.mousePoint );
// if the position is to the left
if ( pos == -1 )
mCursorPos = 0;
else if ( pos == -2 ) //else if the position is to the right
mCursorPos = mTextBuffer.length();
else //else set the mCursorPos
mCursorPos = pos;
//save the mouseDragPos
mMouseDragStart = mCursorPos;
// lock the mouse
mouseLock();
//set the drag var
mDragHit = true;
//let the parent get the event
setFirstResponder();
}
