void QDockArea::setFixedExtent( int d, QDockWindow *dw )
{
QPtrList<QDockWindow> lst;
QDockWindow *w;
for ( w = dockWindows->first(); w; w = dockWindows->next() ) {
if ( w->isHidden() )
continue;
if ( orientation() == Horizontal ) {
if ( dw->y() != w->y() )
continue;
} else {
if ( dw->x() != w->x() )
continue;
}
if ( orientation() == Horizontal )
d = QMAX( d, w->minimumHeight() );
else
d = QMAX( d, w->minimumWidth() );
if ( w->isResizeEnabled() )
lst.append( w );
}
for ( w = lst.first(); w; w = lst.next() ) {
if ( orientation() == Horizontal )
w->setFixedExtentHeight( d );
else
w->setFixedExtentWidth( d );
}
}
QSize QDockAreaLayout::sizeHint() const
{
if ( !dockWindows || !dockWindows->first() )
return QSize( 0, 0 );
if ( dirty ) {
QDockAreaLayout *that = (QDockAreaLayout *) this;
that->layoutItems( geometry() );
}
int w = 0;
int h = 0;
QPtrListIterator<QDockWindow> it( *dockWindows );
QDockWindow *dw = 0;
it.toFirst();
int y = -1;
int x = -1;
int ph = 0;
int pw = 0;
while ( ( dw = it.current() ) != 0 ) {
int plush = 0, plusw = 0;
++it;
if ( dw->isHidden() )
continue;
if ( hasHeightForWidth() ) {
if ( y != dw->y() )
plush = ph;
y = dw->y();
ph = dw->height();
} else {
if ( x != dw->x() )
plusw = pw;
x = dw->x();
pw = dw->width();
}
h = QMAX( h, dw->height() + plush );
w = QMAX( w, dw->width() + plusw );
}
if ( hasHeightForWidth() )
return QSize( 0, h );
return QSize( w, 0 );
}
bool QDockArea::isLastDockWindow( QDockWindow *dw )
{
int i = dockWindows->find( dw );
if ( i == -1 || i >= (int)dockWindows->count() - 1 )
return TRUE;
QDockWindow *w = 0;
if ( ( w = dockWindows->at( ++i ) ) ) {
if ( orientation() == Horizontal && dw->y() < w->y() )
return TRUE;
if ( orientation() == Vertical && dw->x() < w->x() )
return TRUE;
} else {
return TRUE;
}
return FALSE;
}