void ScrollBar::ScrollBarDraggedListener::mouseDragged(const MouseEventUnrecPtr e)
{
Pnt2f ComponentMousePosition(ViewportToComponent(e->getLocation(), _ScrollBar, e->getViewport()));
_ScrollBar->setMajorAxisScrollBarPosition(_InitialScrollBarPosition + (ComponentMousePosition - _InitialMousePosition));
//std::cout << "Diff "<< _InitialMousePosition[AxisIndex] - ComponentMousePosition[AxisIndex] << std::endl;
}
void ScrollBar::ScrollFieldListener::actionPerformed(const ActionEventUnrecPtr e)
{
if(_ScrollBar->getEnabled())
{
UInt32 AxisIndex(0);
if(_ScrollBar->getOrientation() == ScrollBar::HORIZONTAL_ORIENTATION ) AxisIndex = 0;
else AxisIndex = 1;
Pnt2f ComponentMousePosition(DrawingSurfaceToComponent(_ScrollBar->getParentWindow()->getDrawingSurface()->getMousePosition(), _ScrollBar));
//Is Mouse Major axis on the min or max side of the scroll bar
if(ComponentMousePosition[AxisIndex] < _ScrollBar->editScrollBar()->getPosition()[AxisIndex])
{
//Move the Bounded range model one block in the Min direction
_ScrollBar->scrollBlock(-1);
}
else if(ComponentMousePosition[AxisIndex] >
(_ScrollBar->editScrollBar()->getPosition()[AxisIndex] + _ScrollBar->editScrollBar()->getSize()[AxisIndex]))
{
//Move the Bounded range model one block in the Max direction
_ScrollBar->scrollBlock(1);
}
}
}
void ScrollBar::handleScrollFieldAction(ActionEventDetails* const e)
{
if(getEnabled())
{
UInt32 AxisIndex(0);
if(getOrientation() == ScrollBar::HORIZONTAL_ORIENTATION ) AxisIndex = 0;
else AxisIndex = 1;
Pnt2f ComponentMousePosition(DrawingSurfaceToComponent(getParentWindow()->getParentDrawingSurface()->getMousePosition(), this));
//Is Mouse Major axis on the min or max side of the scroll bar
if(ComponentMousePosition[AxisIndex] < getScrollBar()->getPosition()[AxisIndex])
{
//Move the Bounded range model one block in the Min direction
scrollBlock(-1);
}
else if(ComponentMousePosition[AxisIndex] >
(getScrollBar()->getPosition()[AxisIndex] + getScrollBar()->getSize()[AxisIndex]))
{
//Move the Bounded range model one block in the Max direction
scrollBlock(1);
}
}
}
void ScrollBar::handleScrollBarDragMouseDragged(MouseEventDetails* const e)
{
Pnt2f ComponentMousePosition(ViewportToComponent(e->getLocation(), this, e->getViewport()));
setMajorAxisScrollBarPosition(_ScrollBarInitialScrollBarPosition + (ComponentMousePosition - _ScrollBarInitialMousePosition));
}