toolbox

[mickey]

Thanks, this seem works; but return height 704 instead of 768; the task Bar or window isn't included in height...How can I do? Thanks

QDesktopWidget* qw;
QRect rect = qw->availableGeometry(0);
std::cout << "Screen Width: "  << rect.width() << endl;
std::cout << "Screen Height: " << rect.height() << endl;

QDesktopWidget* qw;
QRect rect = qw->availableGeometry(0);
std::cout << "Screen Width: "  << rect.width() << endl;
std::cout << "Screen Height: " << rect.height() << endl;

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[zlatko]

Use QScreen instead QDesktopWidget

[wysota]

Thanks, this seem works; but return height 704 instead of 768; the task Bar or window isn't included in height...How can I do?

QDesktopWidget* qw;
QRect rect = qw->screenGeometry(0);
std::cout << "Screen Width: "  << rect.width() << endl;
std::cout << "Screen Height: " << rect.height() << endl;

QDesktopWidget* qw;
QRect rect = qw->screenGeometry(0);
std::cout << "Screen Width: "  << rect.width() << endl;
std::cout << "Screen Height: " << rect.height() << endl;

To copy to clipboard, switch view to plain text mode 

The docs say:

const QRect & QDesktopWidget::availableGeometry ( int screen = -1 ) const
Returns the available geometry of the screen with index screen. What is available will be subrect of screenGeometry() based on what the platform decides is available (for example excludes the Dock and Menubar on Mac OS X, or the taskbar on Windows).
See also screenNumber() and screenGeometry().