X-Git-Url: http://git.sourceforge.jp/view?p=coroid%2Finqubus.git;a=blobdiff_plain;f=frontend%2Fsrc%2Fyukihane%2Finqubus%2Fgui%2FFileComboBox.java;h=993acd8d900f5f3fde3455a250ec1c3098458f03;hp=9df11680ccb230c7d35a72c4195eb1e688c6e9bd;hb=d19f426c19e48cca24e2741de14ecf4a11cd51d9;hpb=3593cc345d31ce3c4fb45665147ca8f43a50b86b

diff --git a/frontend/src/yukihane/inqubus/gui/FileComboBox.java b/frontend/src/yukihane/inqubus/gui/FileComboBox.java
index 9df1168..993acd8 100644
--- a/frontend/src/yukihane/inqubus/gui/FileComboBox.java
+++ b/frontend/src/yukihane/inqubus/gui/FileComboBox.java
@@ -1,15 +1,18 @@
 package yukihane.inqubus.gui;
 
+import java.awt.Dimension;
 import javax.swing.JComboBox;
 import javax.swing.JTextField;
 
 /**
- *
+ * ComboBoxの幅に入りきらない場合はリストを拡張します.
+ * http://www.jroller.com/santhosh/entry/make_jcombobox_popup_wide_enough
  * @author yuki
  */
 class FileComboBox extends JComboBox<String> {
 
     private static final long serialVersionUID = 1L;
+    private boolean layingOut = false;
 
     FileComboBox() {
         super();
@@ -19,4 +22,23 @@ class FileComboBox extends JComboBox<String> {
     JTextField getEditorComponent() {
         return (JTextField) getEditor().getEditorComponent();
     }
+
+    @Override
+    public void doLayout() {
+        try {
+            layingOut = true;
+            super.doLayout();
+        } finally {
+            layingOut = false;
+        }
+    }
+
+    @Override
+    public Dimension getSize() {
+        Dimension dim = super.getSize();
+        if (!layingOut) {
+            dim.width = Math.max(dim.width, getPreferredSize().width);
+        }
+        return dim;
+    }
 }