feature:布局支持滚动条

src/main/java/com/tptj/tool/hg/fineui/swing/FineUIEngine.java

@@ -11,6 +11,7 @@ import com.tptj.tool.hg.fineui.swing.element.Element;
 import com.tptj.tool.hg.fineui.swing.element.JPanelElement;
 
 import javax.swing.*;
+import java.awt.*;
 import java.awt.event.WindowEvent;
 import java.awt.event.WindowListener;
 
@@ -236,7 +237,7 @@ public class FineUIEngine {
         frame.setSize(800, 600);
         frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 
-        frame.getContentPane().add(el.getComponent());
+        frame.getContentPane().add(el.getWrapper());
         frame.addWindowListener(new WindowListener() {
             @Override
             public void windowOpened(WindowEvent e) {

src/main/java/com/tptj/tool/hg/fineui/swing/element/AbstractElement.java

@@ -7,6 +7,7 @@ import com.tptj.tool.hg.fineui.swing.FineUIEngine;
 import com.tptj.tool.hg.fineui.swing.element.layout.LayoutBuilder;
 import com.tptj.tool.hg.fineui.swing.element.layout.LayoutType;
 import com.tptj.tool.hg.fineui.swing.stable.ColorUtils;
+
 import javax.swing.*;
 import java.awt.*;
 import java.util.*;
@@ -25,29 +26,31 @@ public abstract class AbstractElement<T extends JComponent> implements Element<T
     private String type;
     //记录当前的控件状态，用于驱动一些特殊事件
     private Status status;
+
     public AbstractElement(T component) {
         this.wrapper = component;
         this.component = component;
+        component.setOpaque(false);
     }
 
     public void setComponent(T component) {
         this.wrapper = component;
         this.component = component;
+        component.setOpaque(false);
     }
 
     private Map<String, Object> attributes = new HashMap<String, Object>();
     private Map<String, Object> data = new HashMap<String, Object>();
     private Set<String> clazz_set = new HashSet<String>();
     private Map<String, Object> css = new HashMap<String, Object>();
-    private int width;
-    private int height;
     private Object val;
 
 
     private AbstractElement parent;
     private List<AbstractElement> children = new ArrayList<AbstractElement>();
 
-    public AbstractElement() { }
+    public AbstractElement() {
+    }
 
     public Status getStatus() {
         return status;
@@ -129,8 +132,6 @@ public abstract class AbstractElement<T extends JComponent> implements Element<T
         css.put(name, val);
     }
 
-
-
     @Override
     public Map<String, Object> getStyle() {
         return css;
@@ -154,6 +155,11 @@ public abstract class AbstractElement<T extends JComponent> implements Element<T
 
     }
 
+    @Override
+    public boolean hasScrollbar() {
+        return wrapper != component;
+    }
+
     @Override
     public Object getData(String name) {
         return data.get(name);
@@ -219,13 +225,13 @@ public abstract class AbstractElement<T extends JComponent> implements Element<T
     }
 
     @Override
-    public void setWidth(int width) {
-        this.width = width;
+    public void setWidth(String width) {
+        css("width", width);
     }
 
     @Override
-    public void setHeight(int height) {
-        this.height = height;
+    public void setHeight(String height) {
+        css("height", height);
     }
 
     @Override

src/main/java/com/tptj/tool/hg/fineui/swing/element/Element.java

@@ -18,6 +18,8 @@ public interface Element<T extends JComponent> {
     void mounted();
     JComponent getWrapper();
 
+    boolean hasScrollbar();
+
     Map<String,Object> getStyle();
     int getRectStyleAttr(  String name,int max, int min );
 
@@ -51,8 +53,8 @@ public interface Element<T extends JComponent> {
     void appendTo( AbstractElement element );
     void appendChild( AbstractElement element );
 
-    void setWidth(int width);
-    void setHeight(int height);
+    void setWidth(String width);
+    void setHeight(String height);
     int getWidth();
     int getHeight();
 

src/main/java/com/tptj/tool/hg/fineui/swing/element/LabelElement.java

@@ -4,6 +4,7 @@ import com.fr.design.gui.ilable.UILabel;
 import com.fr.general.GeneralUtils;
 
 import javax.swing.*;
+import java.awt.*;
 
 /**
  * @author 秃破天际
@@ -26,6 +27,7 @@ public class LabelElement extends AbstractElement<UILabel> {
         super.setVal(val);
         getComponent().setText(GeneralUtils.objectToString(val));
     }
+
     @Override
     public void css(String name, String val) {
         super.css(name, val);
@@ -39,5 +41,14 @@ public class LabelElement extends AbstractElement<UILabel> {
                 getComponent().setHorizontalAlignment(SwingConstants.RIGHT);
             }
         }
+        Dimension dim = getComponent().getPreferredSize();
+        if ("width".equals(name)) {
+            dim.width = Integer.parseInt(val);
+            getComponent().setPreferredSize(dim);
+        }
+        if ("height".equals(name)) {
+            dim.height = Integer.parseInt(val);
+            getComponent().setPreferredSize(dim);
+        }
     }
 }

src/main/java/com/tptj/tool/hg/fineui/swing/element/layout/CenterAdaptType.java

@@ -1,6 +1,10 @@
 package com.tptj.tool.hg.fineui.swing.element.layout;
 
 import com.tptj.tool.hg.fineui.swing.element.Element;
+import com.tptj.tool.hg.fineui.swing.element.VerticalFlowLayout;
+import com.tptj.tool.hg.fineui.swing.element.layout.impl.CenterLayout;
+import com.tptj.tool.hg.fineui.swing.element.layout.impl.HorizontalLayout;
+import com.tptj.tool.hg.fineui.swing.element.layout.impl.VerticalLayout;
 
 import javax.swing.*;
 import java.awt.*;
@@ -11,24 +15,19 @@ import java.awt.*;
  * Created by 秃破天际 on 2021/11/1
  **/
 public class CenterAdaptType extends AbstractLayoutType {
+    protected JComponent wrapComponent;
+
     @Override
     public LayoutManager init() {
-        return new BoxLayout( element.getComponent(), BoxLayout.X_AXIS);
+        wrapComponent = new JPanel();
+        wrapComponent.setOpaque(false);
+        wrapComponent.setLayout(new HorizontalLayout(element, FlowLayout.CENTER, 0, 0));
+        element.getComponent().add(wrapComponent);
+        return new VerticalLayout(element, VerticalFlowLayout.CENTER, 0, 0, true);
     }
 
     @Override
     public void layout(Element child, int idx) {
-        JComponent component = element.getComponent();
-        Box box = new Box(BoxLayout.Y_AXIS);
-        box.add(Box.createVerticalGlue());
-        box.add( child.getWrapper() );
-        box.add(Box.createVerticalGlue());
-        if (idx == 0) {
-            component.add(Box.createHorizontalGlue());
-        }
-        component.add(box);
-        if ( idx  == element.children().size() - 1) {
-            component.add(Box.createHorizontalGlue());
-        }
+        wrapComponent.add(child.getWrapper());
     }
 }

src/main/java/com/tptj/tool/hg/fineui/swing/element/layout/HorizontalAdaptType.java

@@ -2,6 +2,7 @@ package com.tptj.tool.hg.fineui.swing.element.layout;
 
 import com.tptj.tool.hg.fineui.swing.element.Element;
 import com.tptj.tool.hg.fineui.swing.element.VerticalFlowLayout;
+import com.tptj.tool.hg.fineui.swing.element.layout.impl.VerticalLayout;
 
 import javax.swing.*;
 import java.awt.*;
@@ -14,7 +15,7 @@ import java.awt.*;
 public class HorizontalAdaptType extends AbstractLayoutType{
     @Override
     public LayoutManager init() {
-        return new VerticalFlowLayout(VerticalFlowLayout.TOP, 0, 0, true);
+        return new VerticalLayout(element, VerticalFlowLayout.TOP, 0, 0, true);
     }
 
     @Override

src/main/java/com/tptj/tool/hg/fineui/swing/element/layout/HorizontalType.java

@@ -1,15 +1,22 @@
 package com.tptj.tool.hg.fineui.swing.element.layout;
 
 import com.tptj.tool.hg.fineui.swing.element.Element;
+import com.tptj.tool.hg.fineui.swing.element.layout.impl.HorizontalLayout;
 
 import javax.swing.*;
+import java.awt.*;
 
 /**
  * @author 秃破天际
  * @version 10.0
  * Created by 秃破天际 on 2021/11/1
  **/
-public class HorizontalType extends CenterAdaptType{
+public class HorizontalType extends AbstractLayoutType{
+
+    @Override
+    public LayoutManager init() {
+        return new HorizontalLayout(element, FlowLayout.LEFT, 0, 0);
+    }
 
     @Override
     public void layout(Element child, int idx) {

src/main/java/com/tptj/tool/hg/fineui/swing/element/layout/VerticalAdaptType.java

@@ -1,8 +1,12 @@
 package com.tptj.tool.hg.fineui.swing.element.layout;
 
 import com.tptj.tool.hg.fineui.swing.element.Element;
+import com.tptj.tool.hg.fineui.swing.element.VerticalFlowLayout;
+import com.tptj.tool.hg.fineui.swing.element.layout.impl.HorizontalLayout;
+import com.tptj.tool.hg.fineui.swing.element.layout.impl.VerticalLayout;
 
 import javax.swing.*;
+import java.awt.*;
 
 /**
  * @author 秃破天际
@@ -11,11 +15,11 @@ import javax.swing.*;
  **/
 public class VerticalAdaptType extends CenterAdaptType {
     @Override
-    public void layout(Element child, int idx ) {
-        Box box = new Box(BoxLayout.Y_AXIS);
-        box.add(Box.createVerticalGlue());
-        box.add( child.getWrapper() );
-        box.add(Box.createVerticalGlue());
-        element.getComponent().add(box);
+    public LayoutManager init() {
+        wrapComponent = new JPanel();
+        wrapComponent.setOpaque(false);
+        wrapComponent.setLayout(new HorizontalLayout(element, FlowLayout.LEFT, 0, 0));
+        element.getComponent().add(wrapComponent);
+        return new VerticalLayout(element, VerticalFlowLayout.CENTER, 0, 0, true);
     }
 }

src/main/java/com/tptj/tool/hg/fineui/swing/element/layout/VerticalType.java

@@ -2,6 +2,7 @@ package com.tptj.tool.hg.fineui.swing.element.layout;
 
 import com.tptj.tool.hg.fineui.swing.element.Element;
 import com.tptj.tool.hg.fineui.swing.element.VerticalFlowLayout;
+import com.tptj.tool.hg.fineui.swing.element.layout.impl.VerticalLayout;
 
 import java.awt.*;
 
@@ -13,7 +14,7 @@ import java.awt.*;
 public class VerticalType extends AbstractLayoutType {
     @Override
     public LayoutManager init() {
-        return new VerticalFlowLayout(VerticalFlowLayout.TOP, 0, 0, true);
+        return new VerticalLayout(element, VerticalFlowLayout.TOP, 0, 0, true);
     }
 
     @Override

src/main/java/com/tptj/tool/hg/fineui/swing/element/layout/impl/BaseFineUILayout.java

@@ -13,6 +13,7 @@ import java.util.List;
  **/
 public abstract class BaseFineUILayout implements LayoutManager2 {
     public static final int NOT_EXIST = -99999;
+    public static final int MAX_SIZE = 99999;
     protected Element element;
 
     public BaseFineUILayout(Element element) {
@@ -70,8 +71,21 @@ public abstract class BaseFineUILayout implements LayoutManager2 {
                 p_height = rect.y + rect.height;
             }
         }
+        int w = element.getRectStyleAttr("width", MAX_SIZE, NOT_EXIST);
+        int h = element.getRectStyleAttr("height", MAX_SIZE, NOT_EXIST);
+        Dimension realDim = new Dimension(w, h);
+        if (w == MAX_SIZE || w == NOT_EXIST) {
+            realDim.width = p_width;
+        }
+        if (h == MAX_SIZE || h == NOT_EXIST) {
+            realDim.height = p_height;
+        }
+        if (element.hasScrollbar()) {
+            element.getWrapper().setPreferredSize(realDim);
             return new Dimension(p_width, p_height);
         }
+        return realDim;
+    }
 
     @Override
     public Dimension minimumLayoutSize(Container parent) {
@@ -85,7 +99,7 @@ public abstract class BaseFineUILayout implements LayoutManager2 {
         List<AbstractElement> children = element.children();
         for (Element child : children) {
             Rectangle rect = getFineUIRect(child, width, height);
-            child.getComponent().setBounds(rect.x,rect.y,rect.width,rect.height);
+            child.getWrapper().setBounds(rect.x, rect.y, rect.width, rect.height);
         }
     }
 

src/main/java/com/tptj/tool/hg/fineui/swing/element/layout/impl/CenterLayout.java

@@ -0,0 +1,43 @@
+package com.tptj.tool.hg.fineui.swing.element.layout.impl;
+
+import com.tptj.tool.hg.fineui.swing.element.Element;
+
+import javax.swing.*;
+import java.awt.*;
+
+import static com.tptj.tool.hg.fineui.swing.element.layout.impl.BaseFineUILayout.MAX_SIZE;
+import static com.tptj.tool.hg.fineui.swing.element.layout.impl.BaseFineUILayout.NOT_EXIST;
+
+/**
+ * @author 秃破天际
+ * @version 10.0
+ * Created by 秃破天际 on 2021/11/1
+ **/
+public class CenterLayout extends BoxLayout {
+    protected Element element;
+
+    public CenterLayout(Element target, int axis) {
+        super(target.getComponent(), axis);
+        element = target;
+    }
+
+    @Override
+    public Dimension preferredLayoutSize(Container parent) {
+        Dimension dim = super.preferredLayoutSize(parent);
+        int w = element.getRectStyleAttr("width", MAX_SIZE, NOT_EXIST);
+        int h = element.getRectStyleAttr("height", MAX_SIZE, NOT_EXIST);
+        Dimension realDim = new Dimension(w, h);
+        if (w == MAX_SIZE || w == NOT_EXIST) {
+            realDim.width = dim.width;
+        }
+        if (h == MAX_SIZE || h == NOT_EXIST) {
+            realDim.height = dim.height;
+        }
+        return realDim;
+    }
+
+    @Override
+    public void layoutContainer(Container parent) {
+        super.layoutContainer(parent);
+    }
+}

src/main/java/com/tptj/tool/hg/fineui/swing/element/layout/impl/HorizontalLayout.java

@@ -0,0 +1,42 @@
+package com.tptj.tool.hg.fineui.swing.element.layout.impl;
+
+import com.tptj.tool.hg.fineui.swing.element.Element;
+import com.tptj.tool.hg.fineui.swing.element.VerticalFlowLayout;
+
+import java.awt.*;
+
+import static com.tptj.tool.hg.fineui.swing.element.layout.impl.BaseFineUILayout.MAX_SIZE;
+import static com.tptj.tool.hg.fineui.swing.element.layout.impl.BaseFineUILayout.NOT_EXIST;
+
+public class HorizontalLayout extends FlowLayout {
+    private Element element;
+
+    public HorizontalLayout(Element target, int align, int hgap, int vgap) {
+        super(align, hgap, vgap);
+        element = target;
+    }
+
+    @Override
+    public Dimension preferredLayoutSize(Container parent) {
+        Dimension dim = super.preferredLayoutSize(parent);
+        int w = element.getRectStyleAttr("width", MAX_SIZE, NOT_EXIST);
+        int h = element.getRectStyleAttr("height", MAX_SIZE, NOT_EXIST);
+        Dimension realDim = new Dimension(w, h);
+        if (w == MAX_SIZE || w == NOT_EXIST) {
+            realDim.width = dim.width;
+        }
+        if (h == MAX_SIZE || h == NOT_EXIST) {
+            realDim.height = dim.height;
+        }
+        if (element.hasScrollbar()) {
+            element.getWrapper().setPreferredSize(realDim);
+            return dim;
+        }
+        return realDim;
+    }
+
+    @Override
+    public void layoutContainer(Container parent) {
+        super.layoutContainer(parent);
+    }
+}

src/main/java/com/tptj/tool/hg/fineui/swing/element/layout/impl/VerticalLayout.java

@@ -0,0 +1,42 @@
+package com.tptj.tool.hg.fineui.swing.element.layout.impl;
+
+import com.tptj.tool.hg.fineui.swing.element.Element;
+import com.tptj.tool.hg.fineui.swing.element.VerticalFlowLayout;
+
+import java.awt.*;
+
+import static com.tptj.tool.hg.fineui.swing.element.layout.impl.BaseFineUILayout.MAX_SIZE;
+import static com.tptj.tool.hg.fineui.swing.element.layout.impl.BaseFineUILayout.NOT_EXIST;
+
+public class VerticalLayout extends VerticalFlowLayout {
+    private Element element;
+
+    public VerticalLayout(Element target, int align, int hgap, int vgap, boolean hfill) {
+        super(align, hgap, vgap, hfill);
+        element = target;
+    }
+
+    @Override
+    public Dimension preferredLayoutSize(Container parent) {
+        Dimension dim = super.preferredLayoutSize(parent);
+        int w = element.getRectStyleAttr("width", MAX_SIZE, NOT_EXIST);
+        int h = element.getRectStyleAttr("height", MAX_SIZE, NOT_EXIST);
+        Dimension realDim = new Dimension(w, h);
+        if (w == MAX_SIZE || w == NOT_EXIST) {
+            realDim.width = dim.width;
+        }
+        if (h == MAX_SIZE || h == NOT_EXIST) {
+            realDim.height = dim.height;
+        }
+        if (element.hasScrollbar()) {
+            element.getWrapper().setPreferredSize(realDim);
+            return dim;
+        }
+        return realDim;
+    }
+
+    @Override
+    public void layoutContainer(Container parent) {
+        super.layoutContainer(parent);
+    }
+}