QScreenCursor Class Reference

Member Function Documentation

QScreenCursor::QScreenCursor ()

Constructs a screen cursor

QScreenCursor::~QScreenCursor () [virtual]

Destroys the screen cursor.

QRect QScreenCursor::boundingRect () const

Returns the cursor's bounding rectangle.

void QScreenCursor::hide () [virtual]

Hides the cursor from the screen.

See also show().

QImage QScreenCursor::image () const

Returns the cursor's image.

void QScreenCursor::initSoftwareCursor () [static]

Initializes the screen cursor.

This function is typically called from the screen driver when initializing the device. Alternatively, the cursor can be set directly using the pointer returned by the static instance() function.

See also QScreen::initDevice().

QScreenCursor * QScreenCursor::instance () [static]

Returns a pointer to the application's unique screen cursor.

This function was introduced in Qt 4.2.

bool QScreenCursor::isAccelerated () const

Returns true if the cursor is accelerated; otherwise false.

bool QScreenCursor::isVisible () const

Returns true if the cursor is visible; otherwise false.

void QScreenCursor::move ( int x, int y ) [virtual]

Moves the mouse cursor to the given position, i.e., (x, y).

Note that the given position defines the top-left corner of the cursor's image, i.e., not the cursor's hot spot (the position of the associated mouse events).

See also set().

void QScreenCursor::set ( const QImage & image, int hotx, int hoty ) [virtual]

Sets the cursor's image to be the given image.

The hotx and hoty parameters define the cursor's hot spot, i.e., the point within the cursor's image that will be the position of the associated mouse events.

See also move().

void QScreenCursor::show () [virtual]

Shows the mouse cursor.

See also hide().