void KKbdAccessExtensions::nextHandle()
{
QWidget* panel = d->panel;
// See if current panel has another handle. If not, find next panel.
if (panel) {
bool advance = true;
d->handleNdx++;
if (::qt_cast<QSplitter*>( panel ))
advance = (d->handleNdx >= dynamic_cast<QSplitter *>(panel)->sizes().count());
else
// Undocked windows have only one "handle" (center).
advance = (d->handleNdx > 2 || !dynamic_cast<QDockWindow *>(panel)->area());
if (advance) {
QWidgetList* allWidgets = getAllPanels();
allWidgets->findRef(panel);
panel = 0;
if (allWidgets->current()) panel = allWidgets->next();
delete allWidgets;
d->handleNdx = 1;
}
} else {
// Find first panel.
QWidgetList* allWidgets = getAllPanels();
panel = allWidgets->first();
delete allWidgets;
d->handleNdx = 1;
}
d->panel = panel;
if (panel)
showIcon();
else
exitSizing();
}
void KKbdAccessExtensions::prevHandle()
{
QWidget* panel = d->panel;
// See if current panel has another handle. If not, find previous panel.
if (panel) {
bool rewind = true;
d->handleNdx--;
rewind = (d->handleNdx < 1);
if (rewind) {
QWidgetList* allWidgets = getAllPanels();
allWidgets->findRef(panel);
panel = 0;
if (allWidgets->current()) panel = allWidgets->prev();
delete allWidgets;
if (panel) {
if (::qt_cast<QSplitter*>( panel ))
d->handleNdx = dynamic_cast<QSplitter *>(panel)->sizes().count() - 1;
else {
if (dynamic_cast<QDockWindow *>(panel)->area())
d->handleNdx = 2;
else
d->handleNdx = 1;
}
}
}
} else {
// Find last panel.
QWidgetList* allWidgets = getAllPanels();
panel = allWidgets->last();
delete allWidgets;
if (panel) {
if (::qt_cast<QSplitter*>( panel ))
d->handleNdx = dynamic_cast<QSplitter *>(panel)->sizes().count() - 1;
else {
if (dynamic_cast<QDockWindow *>(panel)->area())
d->handleNdx = 2;
else
d->handleNdx = 1;
}
}
}
d->panel = panel;
if (panel)
showIcon();
else
exitSizing();
}