void Face::Layout()
{
Point size(GetSize());
Point activeArea(std::min(size.x, size.y));
Point activeOffset(std::max(0, (size.x-activeArea.x)/2), std::max(0, (size.y-activeArea.y)/2));
SetActiveArea(activeArea, activeOffset);
Widget *innerWidget = GetInnerWidget();
if (!innerWidget) return;
SetWidgetDimensions(innerWidget, activeOffset, activeArea);
innerWidget->Layout();
}
void Button::Layout()
{
Widget *innerWidget = GetInnerWidget();
if (!innerWidget) {
SetActiveArea(Point(GetContext()->GetSkin().ButtonMinInnerSize()) + Point(GetContext()->GetSkin().ButtonNormal().borderWidth*2));
return;
}
const Point innerSize = GetSize() - Point(GetContext()->GetSkin().ButtonNormal().borderWidth*2);
SetWidgetDimensions(innerWidget, Point(GetContext()->GetSkin().ButtonNormal().borderWidth), CalcSize(innerWidget, innerSize));
innerWidget->Layout();
Point innerActiveArea(innerWidget->GetActiveArea());
growToMinimum(innerActiveArea, GetContext()->GetSkin().ButtonMinInnerSize());
SetActiveArea(innerActiveArea + Point(GetContext()->GetSkin().ButtonNormal().borderWidth*2));
}
void Button::Layout()
{
Widget *innerWidget = GetInnerWidget();
const Skin::BorderedRectElement &elem(GetContext()->GetSkin().ButtonNormal());
if (!innerWidget) {
SetActiveArea(PreferredSize());
return;
}
const Point innerSize = GetSize() - Point(elem.paddingX*2, elem.paddingY*2);
SetWidgetDimensions(innerWidget, Point(elem.paddingX, elem.paddingY), innerWidget->CalcSize(innerSize));
innerWidget->Layout();
Point innerActiveArea(innerWidget->GetActiveArea());
growToMinimum(innerActiveArea, GetContext()->GetSkin().ButtonMinInnerSize());
SetActiveArea(innerActiveArea + Point(elem.paddingX*2, elem.paddingY*2));
}