How to set image on QPushButton

Question

I want to set an image on QPushButton  and the size of QPushButton should depend on the size of the image  I am able to do this when using QLabel  but not with QPushButton   So  if anyone has a solution  then please help me out

User · Answer

This is old but it is still useful   Fully tested with QT5 3   Be carreful  example concerning the ressources path    In my case I created a ressources directory named  Ressources  in the source directory project   The folder  ressources  contain pictures and icons Then I added a prefix  Images  in Qt So the pixmap path become   QPixmap pixmap    images Ressources icone pdf png     JF

User · Answer

What you can do is use a pixmap as an icon and then put this icon onto the button   To make sure the size of the button will be correct  you have to reisze the icon according to the pixmap size   Something like this should work    QPixmap pixmap  image path    QIcon ButtonIcon pixmap   button- gt setIcon ButtonIcon   button- gt setIconSize pixmap rect   size

User · Answer

You may also want to set the button size   QPixmap pixmap  image path    QIcon ButtonIcon pixmap   button- gt setIcon ButtonIcon   button- gt setIconSize pixmap rect   size     button- gt setFixedSize pixmap rect   size

User · Answer

I don t think you can set arbitrarily sized images on any of the existing button classes  If you want a simple image behaving like a button  you can write your own QAbstractButton-subclass  something like   class ImageButton   public QAbstractButton   Q OBJECT public          void setPixmap  const QPixmap amp  pm     m pixmap   pm  update          QSize sizeHint   const   return m pixmap size      protected      void paintEvent  QPaintEvent  e             QPainter p  this            p drawPixmap  0  0  m pixmap

User · Answer

You can also use   button setStyleSheet  qproperty-icon  url   path to images png        Note  This is a little hacky  You should use this only as last resort  Icons should be set from C   code or Qt Designer

User · Answer

QPushButton  button   new QPushButton  button- gt setIcon QIcon    icons         button- gt setIconSize QSize 65  65

User · Answer

You can do this in QtDesigner  Just click on your button then go to icon property and then choose your image file

User · Answer

Just use this code  QPixmap pixmap  path to icon    QIcon iconBack pixmap     Note that  path to icon  is the path of image icon in file  qrc of your project You can find how to add  qrc file here

[qt] How to set image on QPushButton?

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