/*
Internal function called from QWidget::setCursor()
force is true if this function is called from dispatchEnterLeave, it means that the
mouse is actually directly under this widget.
*/
void qt_symbian_set_cursor(QWidget *w, bool force)
{
static QPointer<QWidget> lastUnderMouse = 0;
if (force) {
lastUnderMouse = w;
}
else if (w->testAttribute(Qt::WA_WState_Created) && lastUnderMouse
&& lastUnderMouse->effectiveWinId() == w->effectiveWinId()) {
w = lastUnderMouse;
}
if (!S60->curWin && w && w->internalWinId())
return;
QWidget* cW = w && !w->internalWinId() ? w : QWidget::find(S60->curWin);
if (!cW || cW->window() != w->window() || !cW->isVisible() || !cW->underMouse()
|| QApplication::overrideCursor())
return;
#ifndef Q_SYMBIAN_FIXED_POINTER_CURSORS
if (S60->brokenPointerCursors)
qt_symbian_set_pointer_sprite(cW->cursor());
else
#endif
qt_symbian_setWindowCursor(cW->cursor(), w->effectiveWinId());
}
void qt_qpa_set_cursor(QWidget *w, bool force)
{
if (!w->testAttribute(Qt::WA_WState_Created))
return;
static QPointer<QWidget> lastUnderMouse = 0;
if (force) {
lastUnderMouse = w;
} else if (lastUnderMouse) {
const WId lastWinId = lastUnderMouse->effectiveWinId();
const WId winId = w->effectiveWinId();
if (lastWinId && lastWinId == winId)
w = lastUnderMouse;
} else if (!w->internalWinId()) {
return; // The mouse is not under this widget, and it's not native, so don't change it.
}
while (!w->internalWinId() && w->parentWidget() && !w->isWindow()
&& !w->testAttribute(Qt::WA_SetCursor))
w = w->parentWidget();
QWidget *nativeParent = w;
if (!w->internalWinId())
nativeParent = w->nativeParentWidget();
if (!nativeParent || !nativeParent->internalWinId())
return;
if (w->isWindow() || w->testAttribute(Qt::WA_SetCursor)) {
if (w->isEnabled())
applyCursor(nativeParent, w->cursor());
else
// Enforce the windows behavior of clearing the cursor on
// disabled widgets.
unsetCursor(nativeParent);
} else {
unsetCursor(nativeParent);
}
}
