[SOLVED] Resize Paintevent (fit to widget)
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I draw two rects like this.
Its working but I want the rects to scale when my widget is getting bigger and shrink when my widget is getting smaller.How can I do this.
@void Lines::paintEvent(QPaintEvent *e)
{
QPainter qp(this);
QPen pen (Qt::blue, 2, Qt::SolidLine);
qp.setPen(pen);
qp.drawRect(100,100,100,100);QPainter pp(this);
QPen pen2(Qt::green, 2, Qt::SolidLine);
pp.setPen(pen2);
pp.drawRect(200,200,100,100);
}@Whats the best way to do this?
thanks
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I think sizes of your rects should refers to size of widget, for example:
@
const int currentWidth = width();
const int currentHeight = height();
qp.drawRect(currentWidth * 0.1, currentHeight * 0.1, currentWidth * 0.5, currentHeight * 0.5);
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yai! its working, thanks,
can you also provide a little function for example like this
if widget is resized
{do soemthing...}
€ No need anymore, I didnt know, it could be any variable, so I simply created currentWidth and currentWidth2
and making a compare (currentWidth2!=currentWidth)gonna mark it as solved