Resize image to fill a QPushButton ?

[hungpham90]

Hi! I'm newbie in Qt mobile! I have a problem when i load an image into a QPushButton. I loaded it! But the size of image is larger than the size of button! I want to reduce the size of image to fill the button! This is my code :

// Set image for button
QPixmap *image= new QPixmap("C:\\Symbian\\Project\\Images\\mypic.png");
QIcon icon(*image);
QSize iconSize(image->width(), image->height());
ui->button->setIcon(icon);
ui->button->setIconSize(iconSize);
Help me ! Thanks a lot!

[Lykurg]

Use QPushButton::setIcon and QPushButton::setIconSize directly without anything else. Qt will scale the image for you!
ui->button->setIcon(QIcon("C:\\Symbian\\Project\\Images\\mypic.png"));
ui->button->setIconSize(QSize(22,22));

[hungpham90]

Thanks a lot! By the way, I want to create a dialog with some buttons and vertical layout and i used QScrollarea ! I drag and drop it in my dialog! Why didn't the scrollarea run ? I'm programming it for Nokia E71. (i'm not good at English! Sorry :D)

[Esther]

is anyone taking this mobile image resize program (http://www.rasteredge.com/how-to/csharp-imaging/resize-image/)?and can anyone suggest me some better image rotate and resize software that i can download and install on my mobile? thx.

[peterlee]

Are you looking for the image resizing program (http://www.yiigo.com/guides/csharp/how-to-resize-image.shtml)? Have you found your way out? I am testing with the related Imaging SDKs (http://www.yiigo.com/guides/csharp/) these days. I want to find some manual tools which can be customized by users according to their own favors. Do you have any good suggestion? Thanks in advance.



Best regards,
Arron

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