Mouse Over event on button

[munna]

You photoRecovery button and createImage button should be created from a class that reimplements the QAbstractButton (or may be QPushButton). Let will be something like

class PictureButton : public QAbstractButton
{
    public:
        //constructors and all other functions that you need.
   protected:
      void enterEvent(QEvent *event);
      void leaveEvent(QEvent *event);
};

class PictureButton : public QAbstractButton
{
    public:
        //constructors and all other functions that you need.
   protected:
      void enterEvent(QEvent *event);
      void leaveEvent(QEvent *event);
};

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The implementation of enterEvent and leaveEvent is already given by vfernandez

Now, you will need to create the buttons in following way

PictureButton *photoRecoveryButton = new PictureButton(icon,parent);
PictureButton *createImageButton = new PictureButton(icon,parent);

PictureButton *photoRecoveryButton = new PictureButton(icon,parent);
PictureButton *createImageButton = new PictureButton(icon,parent);

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Hope this helps.

[vishal.chauhan]

Thanks for that.

But Actually I have created the buttons as

QGroupBox *groupBox;
QPushButton *PhotoRecoveryButton;
QPushButton *CreateImageButton;

CreateImageButton = new QPushButton(Dialog);
CreateImageButton->setObjectName(QString::fromUtf8("CreateImageButto n"));
CreateImageButton->setWindowModality(Qt::NonModal);
CreateImageButton->setGeometry(QRect(30, 230, 131, 121));
CreateImageButton->setCursor(QCursor(static_cast<Qt::CursorShape>(13 )));
CreateImageButton->setMouseTracking(true);
CreateImageButton->setFocusPolicy(Qt::StrongFocus);
CreateImageButton->setIcon(QIcon(QString::fromUtf8(":/images/CreateImageLogical.png")));
CreateImageButton->setIconSize(QSize(128, 128));
CreateImageButton->setCheckable(true);
CreateImageButton->setChecked(false);
CreateImageButton->setAutoDefault(true);
CreateImageButton->setDefault(true);
CreateImageButton->setFlat(true);
QWidget::setTabOrder(CreateImageButton, PhotoRecoveryButton);



and I have make a SearchScanDiskDlg.h in which I have declare the

protected:

void enterEvent(QEvent *event);
void leaveEvent(QEvent *event);

and then using these in .cpp file as

void SearchScanDiskDlg::enterEvent(QEvent *event)
{

CreateImageButton->setIcon(QIcon(":/images/CreateImage1.png"));

}



void SearchScanDiskDlg::leaveEvent(QEvent *event)

{

CreateImageButton->setIcon(QIcon(":/images/CreateImageLogical.png"));

}



That is changes the icon on enterEvent and leaveEvent.

It is changing the Icon only when I click somewhere on the Dialog
I m sending you the form only to show u how it is looking.

[momesana]

As the previous posts explain, you have to use the enter/leave events within the Button Class, so you have to create a custom class inheriting from QAbstractButton. What you have done so far, was to implement the enter-, leaveEvents of the dialog class. They have nothing to do with the buttons. If you are reluctant to introducing your own button class, there is a simpler solution that is more than sufficient for this task: Installing an event filter with QObject::installEventFilter() ...

check the Qt-Docs for this. It's fairly simple.

[vishal.chauhan]

Thanks you to all.
Now I m able to do this.

Thanks.