Pull request #4783: REPORT-54155 设计器布局面板上Tab组件拖拽优化

Merge in DESIGN/design from ~HADES/design:feature/10.0 to feature/10.0

* commit 'a5d4c13be6d0126a748edb971592f28a0cc079ca':
  REPORT-54155 设计器布局面板上Tab组件拖拽优化 update-调整下方法位置
  REPORT-54155 设计器布局面板上Tab组件拖拽优化

designer-form/src/main/java/com/fr/design/designer/beans/adapters/layout/FRAbsoluteLayoutAdapter.java

@@ -72,7 +72,7 @@ public class FRAbsoluteLayoutAdapter extends FRBodyLayoutAdapter {
 		}
 		XLayoutContainer topLayout = XCreatorUtils.getHotspotContainer((XCreator)comp).getTopLayout();
 		if(topLayout != null){
-			if (topLayout.isEditable()){
+			if (topLayout.isDragInAble() || topLayout.isEditable()){
                 return topLayoutAccept(creator, x, y);
 			}
 			//绝对布局嵌套，处于内层，不可编辑，不添加，topLayout只能获取到最外层可编辑的布局

designer-form/src/main/java/com/fr/design/designer/beans/adapters/layout/FRFitLayoutAdapter.java

@@ -19,12 +19,7 @@ import com.fr.design.designer.creator.cardlayout.XWCardTitleLayout;
 import com.fr.design.designer.creator.cardlayout.XWTabFitLayout;
 import com.fr.design.designer.properties.FRFitLayoutConstraints;
 import com.fr.design.designer.properties.FRFitLayoutPropertiesGroupModel;
-import com.fr.design.file.HistoryTemplateListCache;
 import com.fr.design.fun.FormWidgetOptionProvider;
-import com.fr.design.mainframe.FormDesigner;
-import com.fr.design.mainframe.JForm;
-import com.fr.design.mainframe.JTemplate;
-import com.fr.design.mainframe.WidgetPropertyPane;
 import com.fr.design.utils.ComponentUtils;
 import com.fr.form.ui.LayoutBorderStyle;
 import com.fr.form.ui.container.WAbsoluteLayout;
@@ -169,7 +164,7 @@ public class FRFitLayoutAdapter extends FRBodyLayoutAdapter {
 
         //布局控件要先判断是不是可编辑
         XLayoutContainer topLayout = XCreatorUtils.getHotspotContainer((XCreator) comp).getTopLayout();
-        boolean access = topLayout != null && !isMatchEdge && !topLayout.isEditable() && !topLayout.acceptType(XWAbsoluteLayout.class) && !isExtraContainer(comp);
+        boolean access = topLayout != null && !isMatchEdge && !topLayout.isEditable() && !topLayout.acceptType(XWAbsoluteLayout.class) && !isExtraContainer(comp) && !topLayout.isDragInAble();
         if (access) {
             return false;
         }

designer-form/src/main/java/com/fr/design/designer/creator/XLayoutContainer.java

@@ -48,6 +48,8 @@ public abstract class XLayoutContainer extends XBorderStyleWidgetCreator impleme
     //鼠标移动到布局画出编辑层
     protected boolean isMouseEnter = false;
 
+    private volatile boolean dragInAble;
+
     public void setMouseEnter(boolean mouseEnter) {
         isMouseEnter = mouseEnter;
     }
@@ -577,4 +579,11 @@ public abstract class XLayoutContainer extends XBorderStyleWidgetCreator impleme
         return false;
     }
 
+    public boolean isDragInAble() {
+        return dragInAble;
+    }
+
+    public void setDragInAble(boolean dragInAble) {
+        this.dragInAble = dragInAble;
+    }
 }

designer-form/src/main/java/com/fr/design/designer/creator/cardlayout/XWCardMainBorderLayout.java

@@ -447,4 +447,9 @@ public class XWCardMainBorderLayout extends XWBorderLayout {
 		return true;
 	}
 
+	@Override
+	public Dimension initEditorSize() {
+		return LARGEPREFERREDSIZE;
+	}
+
 }

designer-form/src/main/java/com/fr/design/mainframe/FormCreatorDropTarget.java

@@ -66,6 +66,8 @@ public class FormCreatorDropTarget extends DropTarget {
     private AddingModel addingModel;
     private static final int GAP = 30;
 
+    private TabDragInner tabDragInner;
+
     private JWindow promptWindow = new JWindow();
     private UIButton promptButton = new UIButton("", BaseUtils.readIcon(IconPathConstants.FORBID_ICON_PATH));
 
@@ -73,6 +75,7 @@ public class FormCreatorDropTarget extends DropTarget {
         this.designer = designer;
         this.addingModel = designer.getAddingModel();
         this.promptWindow.add(promptButton);
+        this.tabDragInner = new TabDragInner(designer);
     }
 
     private void adding(int x, int y) {
@@ -128,6 +131,7 @@ public class FormCreatorDropTarget extends DropTarget {
             designer.getSelectionModel().setSelectedCreators(
                     FormSelectionUtils.rebuildSelection(xCreator, new Widget[]{widget}));
             designer.getEditListenerTable().fireCreatorModified(addingModel.getXCreator(), DesignerEvent.CREATOR_ADDED);
+            tabDragInner.tryDragIn();
         } else {
             Toolkit.getDefaultToolkit().beep();
         }
@@ -263,7 +267,10 @@ public class FormCreatorDropTarget extends DropTarget {
     @Override
     public synchronized void dragOver(DropTargetDragEvent dtde) {
         Point loc = dtde.getLocation();
-        hovering(designer.getRelativeX(loc.x), designer.getRelativeY(loc.y));
+        int x = designer.getRelativeX(loc.x);
+        int y = designer.getRelativeY(loc.y);
+        hovering(x, y);
+        tabDragInner.canDragIn(designer.getComponentAt(x, y), x, y);
     }
 
     /**

designer-form/src/main/java/com/fr/design/mainframe/TabDragInner.java

@@ -0,0 +1,83 @@
+package com.fr.design.mainframe;
+
+import com.fr.design.designer.beans.AdapterBus;
+import com.fr.design.designer.beans.ComponentAdapter;
+import com.fr.design.designer.creator.XCreator;
+import com.fr.design.designer.creator.XCreatorUtils;
+import com.fr.design.designer.creator.XLayoutContainer;
+import com.fr.design.designer.creator.cardlayout.XWCardMainBorderLayout;
+
+/**
+ *  判断tab块是否能拖入
+ *
+ * @author hades
+ * @version 10.0
+ * Created by hades on 2021/6/29
+ */
+public class TabDragInner {
+
+    /**
+     * 悬浮停留的时间间隔
+     */
+    private static final long TIME_GAP = 1000;
+
+    private FormDesigner designer;
+    private XLayoutContainer belowXLayoutContainer;
+    private long timer;
+    private int oldX;
+    private int oldY;
+
+    public TabDragInner(FormDesigner designer) {
+        this.designer = designer;
+    }
+
+    /**
+     * 判断拖入
+     *
+     * @param creator 当前拖拽的组件下方所在布局最上层的组件
+     * @param x
+     * @param y
+     */
+    public void canDragIn(XCreator creator, int x, int y) {
+        XLayoutContainer topLayout = XCreatorUtils.getHotspotContainer(creator).getTopLayout();
+        boolean dragInAble = false;
+        if (topLayout != null && topLayout.acceptType(XWCardMainBorderLayout.class) && belowXLayoutContainer == null) {
+            belowXLayoutContainer = topLayout;
+            timer = System.currentTimeMillis();
+        } else if (topLayout == belowXLayoutContainer && topLayout != null && oldX == x && oldY == y) {
+            if (System.currentTimeMillis() - timer > TIME_GAP) {
+                dragInAble = true;
+            }
+        } else {
+            timer = 0;
+            belowXLayoutContainer = null;
+        }
+        if (topLayout != null) {
+            topLayout.setDragInAble(dragInAble);
+        }
+        oldX = x;
+        oldY = y;
+    }
+
+    /**
+     * 尝试进入tab编辑
+     */
+    public void tryDragIn() {
+        if (belowXLayoutContainer != null && belowXLayoutContainer.isDragInAble()) {
+            EditingMouseListener editingMouseListener = new EditingMouseListener(designer);
+            editingMouseListener.refreshTopXCreator();
+            belowXLayoutContainer.setEditable(true);
+            if (editingMouseListener.stopEditing() && belowXLayoutContainer != designer.getRootComponent()) {
+                ComponentAdapter adapter = AdapterBus.getComponentAdapter(designer, belowXLayoutContainer);
+                if (adapter != null) {
+                    editingMouseListener.startEditing(belowXLayoutContainer, adapter.getDesignerEditor(), adapter);
+                }
+            }
+        }
+    }
+
+
+    public XLayoutContainer getBelowXLayoutContainer() {
+        return belowXLayoutContainer;
+    }
+}