Hot to Set my QMainWindow in center

[santhoshv84]

Hi friends,

I am new to QT. I am doing an application. I want to show my window in the monitor center.

Could any one tell me how to do this.
I know this in VC++. But not in QT.

Thanks in Advance.
V. Santhosh

[init2null]

Hi! Here is the code I use for this purpose. Change .85 to control how much of the display you want your window to fill.

int screen = 0;
QWidget *w = topLevelWidget();
QDesktopWidget *desktop = QApplication::desktop();
if (w) {
    screen = desktop->screenNumber(w);
} else if (desktop->isVirtualDesktop()) {
    screen = desktop->screenNumber(QCursor::pos());
} else {
    screen = desktop->screenNumber(this);
}
QRect rect(desktop->availableGeometry(screen));
resize(int(rect.width() * .85), int(rect.height() * .85));
move(rect.width()/2 - frameGeometry().width()/2,
        rect.height()/2 - frameGeometry().height()/2);

int screen = 0;
QWidget *w = topLevelWidget();
QDesktopWidget *desktop = QApplication::desktop();
if (w) {
    screen = desktop->screenNumber(w);
} else if (desktop->isVirtualDesktop()) {
    screen = desktop->screenNumber(QCursor::pos());
} else {
    screen = desktop->screenNumber(this);
}
QRect rect(desktop->availableGeometry(screen));
resize(int(rect.width() * .85), int(rect.height() * .85));
move(rect.width()/2 - frameGeometry().width()/2,
        rect.height()/2 - frameGeometry().height()/2);

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[santhoshv84]

Hi,

Its working fine. Thanks you once again.

Thanks and regards.
V. Santhosh