/**
* Returns the preferred dimensions for this layout given the components in the specified target
* container.
*
* @param parent the component which needs to be laid out
* @return a <code>Dimension</code> object containing the preferred dimensions
* @see #minimumLayoutSize
*/
@Override
public Dimension preferredLayoutSize(Container parent) {
Component view = ((JViewport) parent).getView();
if (view == null) {
return new Dimension(0, 0);
} else if (view instanceof iView) {
UIDimension size = new UIDimension();
((iView) view).getPreferredSize(size, 0);
return new Dimension(size.intWidth(), size.intHeight());
} else if (view instanceof Scrollable) {
return ((Scrollable) view).getPreferredScrollableViewportSize();
} else {
return view.getPreferredSize();
}
}
@Override
public Dimension getViewSize() {
Component view = getView();
if (view == null) {
return new Dimension(0, 0);
}
Dimension d;
if (isViewSizeSet) {
d = view.getSize();
} else {
iPlatformComponent pc = com.appnativa.rare.ui.Component.fromView((JComponent) view);
UIDimension size = pc.getPreferredSize(null, getWidth());
d = new Dimension(size.intWidth(), size.intHeight());
}
return d;
}
@Override
protected void getPreferredSizeEx(UIDimension size, float maxWidth) {
super.getPreferredSizeEx(size, maxWidth);
size.width += ScreenUtils.PLATFORM_PIXELS_4;
}