i have a QToolButton , on which i need to draw the patterns of QBrush styles. currently i draw everything on the pixmap, then create an icon from the pixmap, and set the icon to the button. then i add a lot of buttons to a grid layout. the problem with this approach is that when the layout is widened, the buttons stay the same size, so there's a lot of space between the buttons. i wanna change that so that buttons will shrink or widen with the changes to the layout. i guess the way to do that is with stylesheets. however, qt docs don't have much info with regards to that. this is what i found: Often, it is required to set a fill pattern similar to the styles in Qt::BrushStyle. You can use the background-color property for Qt::SolidPattern, Qt::RadialGradientPattern, Qt::LinearGradientPattern and Qt::ConicalGradientPattern. The other patterns are easily achieved by creating a background image that contains the pattern. Example: QLabel { background-image: url(dense6pattern.png); background-repeat: repeat-xy; } so this means i need to have a picture for every pattern i want to use? is this method how i should do that, or there's a better way i don't know about? thanks in advance.

Hi Like with a small custom class. Test project https://www.dropbox.com/s/62flul5h8aa5shj/PatternButton.zip?dl=0 How do you determine the pattern it should use ? I just used variables inside, but if you generate the buttons you could just give as parameters.

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qtoolbutton/qpushbutton icon based on button's size

Solved General and Desktop

21 Posts 2 Posters 8.0k Views

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mrjj Lifetime Qt Champion
replied to user4592357 on last edited by

#21

@user4592357
Hi
Its impossible to guess at with no code or pictures.
If i do the same with Horz layout i get this
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