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Index: src/org/openide/awt/JDKBug_6505565_WorkaroundRenderer.java
*** /usr/local/dafe_home/Sources/MainTrunk/openide/awt/src/org/openide/awt/JDKBug_6505565_WorkaroundRenderer.java No Base Revision
--- /usr/local/dafe_home/Sources/MainTrunk/openide/awt/src/org/openide/awt/JDKBug_6505565_WorkaroundRenderer.java Locally New
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*** 1,0 ****
--- 1,64 ----
+ /*
+ * JDKBugxxxWorkaroundRenderer.java
+ *
+ * Created on December 14, 2006, 6:23 PM
+ *
+ * To change this template, choose Tools | Template Manager
+ * and open the template in the editor.
+ */
+
+ package org.openide.awt;
+
+ import java.awt.Component;
+ import javax.swing.JLabel;
+ import javax.swing.JList;
+ import javax.swing.ListCellRenderer;
+ import javax.swing.plaf.UIResource;
+
+ /** Workaround for JDK bug causing combo boxes with custom renderer to have no
+ * border and incorrect smaller size in GTK look and feel.
+ * Details at http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6505565.
+ *
+ * Use if you have combo box with custom renderer and could run under GTK LF.
+ *
+ * Usage: Subclass your combo box renderer with JDKBug_6505565_WorkaroundRenderer
+ * and render using method renderCell(...), as follows:
+ *
+ *
+ * private static class MyCustomRenderer extends JDKBug_6505565_WorkaroundRenderer {
+ *
+ * public void renderCell (JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
+ *
+ * // replace with your rendering code here and render into 'this' (JLabel)
+ * // setText(...);
+ * // setIcon(...);
+ * }
+ * }
+ *
+ * ....
+ *
+ * myCombo = new JComboBox();
+ * myCombo.setRenderer(new MyCustomRenderer());
+ *
+ *
+ *
+ * @author Dafe Simonek
+ */
+ abstract public class JDKBug_6505565_WorkaroundRenderer extends JLabel implements ListCellRenderer, UIResource {
+
+ /** Overriden as GTK LF needs name to render cell renderer "natively".
+ */
+ public String getName() {
+ String name = super.getName();
+ return name == null ? "ComboBox.renderer" : name; // NOI18N
+ }
+
+ public final Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
+ setName("ComboBox.listRenderer");
+ renderCell(list, value, index, isSelected, cellHasFocus);
+ return this;
+ }
+
+ protected abstract void renderCell (JList list, Object value, int index, boolean isSelected, boolean cellHasFocus);
+
+ }
Index: apichanges.xml
*** /usr/local/dafe_home/Sources/MainTrunk/openide/awt/apichanges.xml Base (1.8)
--- /usr/local/dafe_home/Sources/MainTrunk/openide/awt/apichanges.xml Locally Modified (Based On 1.8)
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*** 23,28 ****
--- 23,46 ----
AWT API
+
+
+ Class JDKBug_6505565_WorkaroundRenderer added
+
+
+
+
+
+ Workaround for JDK bug causing combo boxes with custom renderer to have no
+ border and incorrect smaller size in GTK look and feel. Needed until
+ JDK bug http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6505565 is fixed
+ and we can use such JDK version as base version, then this API should be deprecated
+ as obsolete.
+
+
+
+
+