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TabbedPane: do not include preferred/minimum size of leading/trailing components in calculating preferred/minimum size of tabbed pane, because the largest tab content determines the size

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Karl Tauber
2020-10-17 16:46:56 +02:00
parent 15718cdb46
commit c34ce389a4
1 changed files with 1 additions and 31 deletions
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32
flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatTabbedPaneUI.java
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@@ -1435,7 +1435,7 @@ public class FlatTabbedPaneUI
//---- class FlatTabbedPaneScrollLayout -----------------------------------
/**
* Layout manager used if "TabbedPane.hiddenTabsNavigation" is "moreTabsButton".
* Layout manager used for scroll tab layout policy.
* <p>
* Although this class delegates all methods to the original layout manager
* {@link BasicTabbedPaneUI.TabbedPaneScrollLayout}, which extends
@@ -1470,36 +1470,6 @@ public class FlatTabbedPaneUI
delegate.removeLayoutComponent( comp );
}
@Override
public Dimension preferredLayoutSize( Container parent ) {
Dimension size = delegate.preferredLayoutSize( parent );
size = addLayoutSize( size, leadingComponent, false );
size = addLayoutSize( size, trailingComponent, false );
return size;
}
@Override
public Dimension minimumLayoutSize( Container parent ) {
Dimension size = delegate.minimumLayoutSize( parent );
size = addLayoutSize( size, leadingComponent, true );
size = addLayoutSize( size, trailingComponent, true );
return size;
}
private Dimension addLayoutSize( Dimension size, Container c, boolean minimum ) {
if( c == null )
return size;
Dimension compSize = minimum ? c.getMinimumSize() : c.getPreferredSize();
size = (Dimension) size.clone();
if( isHorizontalTabPlacement() )
size.width += compSize.width;
else
size.height += compSize.height;
return size;
}
@Override
public void layoutContainer( Container parent ) {
// delegate to original layout manager and let it layout tabs and buttons