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-rw-r--r--java/gjt/BulletinLayout.java100
1 files changed, 0 insertions, 100 deletions
diff --git a/java/gjt/BulletinLayout.java b/java/gjt/BulletinLayout.java
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index 848a280de03..00000000000
--- a/java/gjt/BulletinLayout.java
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-package gjt;
-
-import java.awt.*;
-
-/**
- * Lays out components as though they were pinned to
- * a bulletin board.<p>
- *
- * Components are simply reshaped to their location and their
- * preferred size. BulletinLayout is preferrable to setting
- * a container's layout manager to null and explicitly positioning
- * and sizing components.<p>
- *
- * @version 1.0, Apr 1 1996
- * @author David Geary
- */
-public class BulletinLayout implements LayoutManager {
- public BulletinLayout() {
- }
- public void addLayoutComponent(String name, Component comp) {
- }
- public void removeLayoutComponent(Component comp) {
- }
- public Dimension preferredLayoutSize(Container target) {
- Insets insets = target.insets();
- Dimension dim = new Dimension(0,0);
- int ncomponents = target.countComponents();
- Component comp;
- Dimension d;
- Rectangle preferredBounds = new Rectangle(0,0);
- Rectangle compPreferredBounds;
-
- for (int i = 0 ; i < ncomponents ; i++) {
- comp = target.getComponent(i);
-
- if(comp.isVisible()) {
- d = comp.preferredSize();
- compPreferredBounds =
- new Rectangle(comp.location());
- compPreferredBounds.width = d.width;
- compPreferredBounds.height = d.height;
-
- preferredBounds =
- preferredBounds.union(compPreferredBounds);
- }
- }
- dim.width += insets.left + insets.right;
- dim.height += insets.top + insets.bottom;
-
- return dim;
- }
- public Dimension minimumLayoutSize(Container target) {
- Insets insets = target.insets();
- Dimension dim = new Dimension(0,0);
- int ncomponents = target.countComponents();
- Component comp;
- Dimension d;
- Rectangle minimumBounds = new Rectangle(0,0);
- Rectangle compMinimumBounds;
-
- for (int i = 0 ; i < ncomponents ; i++) {
- comp = target.getComponent(i);
-
- if(comp.isVisible()) {
- d = comp.minimumSize();
- compMinimumBounds =
- new Rectangle(comp.location());
- compMinimumBounds.width = d.width;
- compMinimumBounds.height = d.height;
-
- minimumBounds =
- minimumBounds.union(compMinimumBounds);
- }
- }
- dim.width += insets.left + insets.right;
- dim.height += insets.top + insets.bottom;
-
- return dim;
- }
- public void layoutContainer(Container target) {
- Insets insets = target.insets();
- int ncomponents = target.countComponents();
- Component comp;
- Dimension ps;
- Point loc;
-
- for (int i = 0 ; i < ncomponents ; i++) {
- comp = target.getComponent(i);
-
- if(comp.isVisible()) {
- ps = comp.preferredSize();
- loc = comp.location();
-
- comp.reshape(insets.left + loc.x,
- insets.top + loc.y,
- ps.width, ps.height);
- }
- }
- }
-}