C++ (Cpp) NewWidth Examples

Example #1

File: OSGTableHeader.cpp Project: ahuballah/OpenSGToolbox

void TableHeader::handleColBorderMouseDragged(MouseEventDetails* const e)
{
	if(e->getButton() == MouseEventDetails::BUTTON1)
	{
		Pnt2f MousePosInComponent = ViewportToComponent(e->getLocation(), this, e->getViewport());


        TableColumnRefPtr TheColumn(getColumnModel()->getColumn(_ResizingColumn));
        Real32 NewWidth(MousePosInComponent.x() - getColumnHeaders(_ResizingColumn)->getPosition().x());

        if(NewWidth <= 0 || NewWidth < TheColumn->getMinWidth())
        {
            NewWidth = TheColumn->getMinWidth();
        }

        if(NewWidth > TheColumn->getMaxWidth())
        {
            NewWidth = TheColumn->getMaxWidth();
        }
        
		//Get the new desired center for this margin
	    TheColumn->setWidth(NewWidth);
        updateLayout();
	}
}

Example #2

File: OSGTableHeader.cpp Project: Langkamp/OpenSGToolbox

void TableHeader::MarginDraggedListener::mouseDragged(const MouseEventUnrecPtr e)
{
	if(e->getButton() == e->BUTTON1)
	{
		Pnt2f MousePosInComponent = ViewportToComponent(e->getLocation(), TableHeaderRefPtr(_TableHeader), e->getViewport());


        TableColumnRefPtr TheColumn(_TableHeader->getColumnModel()->getColumn(_TableHeader->_ResizingColumn));
        Real32 NewWidth(MousePosInComponent.x() - _TableHeader->getColumnHeaders(_TableHeader->_ResizingColumn)->getPosition().x());

        if(NewWidth <= 0 || NewWidth < TheColumn->getMinWidth())
        {
            NewWidth = TheColumn->getMinWidth();
        }

        if(NewWidth > TheColumn->getMaxWidth())
        {
            NewWidth = TheColumn->getMaxWidth();
        }
        
		//Get the new desired center for this margin
	        TheColumn->setWidth(NewWidth);
        _TableHeader->updateLayout();
	}
}