How to make bottom right & bottom left corner round of the QWidget

[merry]

Hi all

I want to make my widgets bottom right and bottom left corner round without using QPaint

regards
merry

[sabeesh]

Hi.
Please search this link http://www.qtcentre.org/forum/f-qt-p...ners-3205.html
:)

[merry]

Hi Sabeesh

Thanx 4 sending me the link but this link is not opening

regards
merry:)

[jpn]

Search the forum, please. Hint: search for "rounded corners".

[sabeesh]

Hi,
Please try this.

http://www.qtcentre.org/forum/f-qt-programming-2/t-toplevel-widget-with-rounded-corners-3205.html

[wysota]

Or you can use stylesheets.

[merry]

Thanx for the replies

When I use this



static QRegion roundedRect(const QRect& rect, int r)
{
QRegion region;
// middle and borders
region += rect.adjusted(r, 0, -r, 0);
region += rect.adjusted(0, r, 0, -r);
// top left
QRect corner(rect.topLeft(), QSize(r*2, r*2));
region += QRegion(corner, QRegion::Ellipse);
// top right
corner.moveTopRight(rect.topRight());
region += QRegion(corner, QRegion::Ellipse);
// bottom left
corner.moveBottomLeft(rect.bottomLeft());
region += QRegion(corner, QRegion::Ellipse);
// bottom right
corner.moveBottomRight(rect.bottomRight());
region += QRegion(corner, QRegion::Ellipse);
return region;
}

someWidget->setMask(roundedRect(someWidget->rect(), 20));


All the corners of the widget get rounded , and I want only the bottom left and bottom right corners

If in the above code ,I wont make calculations for the top left and top right corners then

some part of the top left and top right corners is subtracted from the widget.

regards
merry

[pherthyl]

You're creating a mask by putting together a combination of quarter circles and rectangles. Just think about how to build that. You'll need one rectangle for the widget minus the bottom edge, so width() and height()-r. Then you'll want the bottom left and right corners as shown above, and the bottom edge between the corners (width()-2*r and height is r)