Merge pull request #76 in BA/design from ~ZACK/design:master to master

* commit '47f779ac70e6533140a33f1be080fc2690554de2':
  修改方法名
  修改
  格式化一下
  删除不需要的变量
  修改
  控件属性传递插件接口

designer/src/com/fr/design/widget/WidgetPane.java

@@ -1,19 +1,20 @@
 package com.fr.design.widget;
 
 import com.fr.design.ExtraDesignClassManager;
+import com.fr.design.dialog.BasicPane;
+import com.fr.design.fun.WidgetDesignHandler;
 import com.fr.design.gui.core.WidgetOption;
 import com.fr.design.gui.icombobox.UIComboBox;
 import com.fr.design.gui.icombobox.UIComboBoxRenderer;
 import com.fr.design.gui.ilable.UILabel;
 import com.fr.design.layout.FRGUIPaneFactory;
 import com.fr.design.mainframe.ElementCasePane;
-import com.fr.design.dialog.BasicPane;
+import com.fr.design.widget.btn.ButtonConstants;
 import com.fr.form.ui.Button;
 import com.fr.form.ui.*;
 import com.fr.general.ComparatorUtils;
 import com.fr.general.Inter;
 import com.fr.stable.ArrayUtils;
-import com.fr.design.widget.btn.ButtonConstants;
 
 import javax.swing.*;
 import java.awt.*;
@@ -61,16 +62,22 @@ public class WidgetPane extends BasicPane implements ItemListener {
 
     /**
      * 状态改变
+     *
      * @param e 事件对象
      */
     public void itemStateChanged(ItemEvent e) {
         if (e.getStateChange() == ItemEvent.SELECTED) {
+            Widget oldWidget = update();
+            Widget selectedItem = editorTypeComboBox.getCellWidget();
+            WidgetDesignHandler handler = ExtraDesignClassManager.getInstance().getWidgetDesignHandler();
+            if (handler != null) {
+                handler.transferWidgetProperties(oldWidget, selectedItem);
+            }
             if (e.getItem() instanceof Item && ((Item) e.getItem()).getValue() instanceof WidgetConfig) {
-                populate(editorTypeComboBox.getCellWidget());
+                populate(selectedItem);
                 return;
             }
             if (shouldFireSelectedEvent) {
-                Widget selectedItem = editorTypeComboBox.getCellWidget();
                 populateWidgetConfig(selectedItem);
             }
         }
@@ -196,6 +203,7 @@ public class WidgetPane extends BasicPane implements ItemListener {
 
     /**
      * 校验
+     *
      * @throws Exception 抛出异常
      */
     public void checkValid() throws Exception {
@@ -222,6 +230,7 @@ public class WidgetPane extends BasicPane implements ItemListener {
 
         /**
          * 转化成字符串形式
+         *
          * @return 返回字符串
          */
         public String toString() {

designer_base/src/com/fr/design/ExtraDesignClassManager.java

@@ -132,6 +132,16 @@ public class ExtraDesignClassManager extends XMLFileManager implements ExtraDesi
 
     private Set<WidgetAttrProvider> widgetAttrProviders;
 
+    private WidgetDesignHandler widgetDesignHandler;
+
+    public WidgetDesignHandler getWidgetDesignHandler() {
+        return widgetDesignHandler;
+    }
+
+    public void setWidgetDesignHandler(Level level, PluginSimplify simplify) throws Exception {
+        widgetDesignHandler = (WidgetDesignHandler) level;
+    }
+
     public TableDataTreePaneProcessor getTableDataTreePaneProcessor() {
         return tableDataTreePaneProcessor;
     }
@@ -847,6 +857,8 @@ public class ExtraDesignClassManager extends XMLFileManager implements ExtraDesi
                 addElementUIProvider(impl, simplify);
             } else if (tagName.equals(WidgetAttrProvider.XML_TAG)) {
                 addWidgetAttrProvider(impl, simplify);
+            } else if (tagName.equals(WidgetDesignHandler.XML_TAG)) {
+                setWidgetDesignHandler(impl, simplify);
             }
         } catch (PluginInvalidLevelException e) {
             PluginMessage.remindUpdate(e.getMessage());

designer_base/src/com/fr/design/fun/WidgetDesignHandler.java

@@ -0,0 +1,22 @@
+package com.fr.design.fun;
+
+import com.fr.form.ui.Widget;
+import com.fr.stable.fun.Level;
+
+/**
+ * Coder: zack
+ * Date: 2016/5/12
+ * Time: 10:37
+ */
+public interface WidgetDesignHandler extends Level {
+    String XML_TAG = "WidgetDesignHandler";
+    int CURRENT_LEVEL = 1;
+
+    /**
+     * 传递控件共有属性
+     *
+     * @param oldWidget 老控件
+     * @param newWidget 新控件
+     */
+    void transferWidgetProperties(Widget oldWidget, Widget newWidget);
+}

designer_base/src/com/fr/design/fun/impl/AbstractWidgetDesignHandler.java

@@ -0,0 +1,11 @@
+package com.fr.design.fun.impl;
+
+import com.fr.design.fun.WidgetDesignHandler;
+
+/**
+ * Coder: zack
+ * Date: 2016/5/12
+ * Time: 10:41
+ */
+public abstract class AbstractWidgetDesignHandler implements WidgetDesignHandler {
+}