代码修改

designer/src/com/fr/design/widget/ui/btn/ButtonSytleDefinedPane.java

@@ -106,9 +106,7 @@ public class ButtonSytleDefinedPane extends BasicPane {
 			editButton.addActionListener(new ActionListener() {
 
 				public void actionPerformed(ActionEvent e) {
-					if (choosePane == null) {
-						choosePane = new BackgroundButtonPane();
-					}
+					choosePane = new BackgroundButtonPane();
 					BasicDialog dlg = choosePane.showWindow(SwingUtilities
 							.getWindowAncestor(ButtonSytleDefinedPane.this));
 					dlg.addDialogActionListener(new DialogActionAdapter() {

designer_base/src/com/fr/design/style/background/BackgroundButtonPane.java

@@ -4,8 +4,6 @@ import com.fr.design.layout.FRGUIPaneFactory;
 import com.fr.general.Background;
 import com.fr.general.Inter;
 
-import java.util.HashMap;
-
 /**
  * Created by ibm on 2017/1/5.
  */
@@ -52,8 +50,4 @@ public class BackgroundButtonPane extends BackgroundPane {
         return quickPane;
     }
 
-    public void populate(Background background) {
-        cacheMap = new HashMap<>();
-        super.populate(background);
-    }
 }

designer_form/src/com/fr/design/mainframe/widget/accessibles/AccessibleImgBackgroundEditor.java

@@ -18,10 +18,8 @@ public class AccessibleImgBackgroundEditor extends UneditableAccessibleEditor {
 	
 	@Override
 	protected void showEditorPane() {
-		if (choosePane == null) {
-			choosePane = new BackgroundButtonPane();
-			choosePane.setPreferredSize(new Dimension(600, 400));
-		}
+		choosePane = new BackgroundButtonPane();
+		choosePane.setPreferredSize(new Dimension(600, 400));
 		BasicDialog dlg = choosePane.showWindow(SwingUtilities.getWindowAncestor(this));
 		dlg.addDialogActionListener(new DialogActionAdapter() {