bool GUIFloatField::_mouseEvent(const GUIMouseEvent& event)
{
GUIElementContainer::_mouseEvent(event);
Rect2I draggableArea;
if(mLabel != nullptr)
draggableArea = mLabel->_getLayoutData().area;
if(event.getType() == GUIMouseEventType::MouseDragStart)
{
if (!_isDisabled())
{
if (draggableArea.contains(event.getDragStartPosition()))
{
mLastDragPos = event.getPosition().x;
mIsDragging = true;
}
}
return true;
}
else if(event.getType() == GUIMouseEventType::MouseDrag)
{
if (!_isDisabled())
{
if (mIsDragging)
{
INT32 xDiff = event.getPosition().x - mLastDragPos;
INT32 jumpAmount = 0;
Rect2I viewArea = _getParentWidget()->getTarget()->getPixelArea();
if (event.getPosition().x <= 0)
{
Vector2I cursorScreenPos = Cursor::instance().getScreenPosition();
jumpAmount = viewArea.width - event.getPosition().x - 1;
cursorScreenPos.x += jumpAmount;
Cursor::instance().setScreenPosition(cursorScreenPos);
}
else if (event.getPosition().x >= (INT32)viewArea.width)
{
Vector2I cursorScreenPos = Cursor::instance().getScreenPosition();
jumpAmount = -(INT32)viewArea.width - (event.getPosition().x - (INT32)viewArea.width) + 1;
cursorScreenPos.x += jumpAmount;
Cursor::instance().setScreenPosition(cursorScreenPos);
}
float oldValue = getValue();
float newValue = oldValue + xDiff * DRAG_SPEED;
mLastDragPos = event.getPosition().x + jumpAmount;
if (oldValue != newValue)
valueChanged(newValue);
}
}
return true;
}
else if(event.getType() == GUIMouseEventType::MouseDragEnd)
{
if (!_isDisabled())
mIsDragging = false;
return true;
}
return false;
}
bool GUIIntField::_mouseEvent(const GUIMouseEvent& event)
{
GUIElementContainer::_mouseEvent(event);
Rect2I draggableArea;
if(mLabel != nullptr)
draggableArea = mLabel->_getLayoutData().area;
if(event.getType() == GUIMouseEventType::MouseDragStart)
{
if (!_isDisabled())
{
if (draggableArea.contains(event.getDragStartPosition()))
{
mLastDragPos = event.getPosition().x;
mIsDragging = true;
}
}
return true;
}
else if(event.getType() == GUIMouseEventType::MouseDrag)
{
if (!_isDisabled())
{
if (mIsDragging)
{
INT32 xDiff = event.getPosition().x - mLastDragPos;
INT32 jumpAmount = 0;
if (event.getPosition().x < 0)
{
Vector2I cursorScreenPos = Cursor::instance().getScreenPosition();
cursorScreenPos.x += _getParentWidget()->getTarget()->getWidth();
jumpAmount = _getParentWidget()->getTarget()->getWidth();
Cursor::instance().setScreenPosition(cursorScreenPos);
}
else if (event.getPosition().x >= _getParentWidget()->getTarget()->getWidth())
{
Vector2I cursorScreenPos = Cursor::instance().getScreenPosition();
cursorScreenPos.x -= _getParentWidget()->getTarget()->getWidth();
jumpAmount = -_getParentWidget()->getTarget()->getWidth();
Cursor::instance().setScreenPosition(cursorScreenPos);
}
INT32 oldValue = getValue();
INT32 newValue = oldValue;
if (xDiff >= DRAG_SPEED)
{
while (xDiff >= DRAG_SPEED)
{
newValue++;
xDiff -= DRAG_SPEED;
}
}
else if (xDiff <= -DRAG_SPEED)
{
while (xDiff <= -DRAG_SPEED)
{
newValue--;
xDiff += DRAG_SPEED;
}
}
mLastDragPos += (newValue - oldValue) * DRAG_SPEED + jumpAmount;
if (oldValue != newValue)
valueChanged(newValue);
}
}
return true;
}
else if(event.getType() == GUIMouseEventType::MouseDragEnd)
{
if (!_isDisabled())
mIsDragging = false;
return true;
}
return false;
}
