REPORT-53175 - 【10.0.18】组件背景分离为标题/背景/边框

【问题原因】
点九图编辑交互改动优化
【改动思路】

designer-form/src/main/java/com/fr/design/gui/xpane/BorderLineAndImagePane.java

@@ -20,7 +20,6 @@ import com.fr.design.gui.ibutton.UIButtonUI;
 import com.fr.design.gui.ibutton.UIColorButton;
 import com.fr.design.gui.icombobox.LineComboBox;
 import com.fr.design.gui.ilable.UILabel;
-import com.fr.design.gui.itextfield.UIIntNumberField;
 import com.fr.design.layout.FRGUIPaneFactory;
 import com.fr.design.layout.TableLayout;
 import com.fr.design.layout.TableLayoutHelper;
@@ -38,15 +37,28 @@ import com.fr.stable.StableUtils;
 import com.fr.stable.StringUtils;
 import com.fr.stable.project.ProjectConstants;
 
-import javax.swing.*;
+import javax.swing.BorderFactory;
+import javax.swing.JComponent;
+import javax.swing.JFileChooser;
+import javax.swing.JPanel;
+import javax.swing.SwingUtilities;
 import javax.swing.event.ChangeEvent;
 import javax.swing.event.ChangeListener;
 import javax.swing.plaf.basic.BasicButtonUI;
-import java.awt.*;
+import java.awt.BorderLayout;
+import java.awt.Color;
+import java.awt.Cursor;
+import java.awt.Desktop;
+import java.awt.Dimension;
+import java.awt.FlowLayout;
+import java.awt.FontMetrics;
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.Image;
+import java.awt.Point;
+import java.awt.Toolkit;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
-import java.awt.event.FocusAdapter;
-import java.awt.event.FocusEvent;
 import java.awt.event.MouseEvent;
 import java.awt.event.MouseListener;
 import java.awt.event.MouseMotionListener;
@@ -434,13 +446,36 @@ public class BorderLineAndImagePane extends JPanel implements UIObserver {
     private class NinePointLinePreviewPane extends JPanel implements MouseMotionListener, MouseListener {
         public final Color BACKGROUND_PANE_COLOR = Color.WHITE;
         public final Color BACKGROUND_IMG_COLOR = Color.lightGray;
-        public final Color DIVIDER_BACKGROUND_COLOR = Color.WHITE;
-        public final Color DIVIDER_FOREGROUND_COLOR = Color.BLACK;
-        public final Color HINT_BACKGROUND_COLOR = new Color(255, 255, 255, 100);
-        public final Color HINT_FOREGROUND_COLOR = Color.RED;
-        public final Color HINT_LINE_BACKGROUND_COLOR = Color.WHITE;
-        public final Color HINT_LINE_FOREGROUND_COLOR = Color.RED;
+        public final Color DIVIDER_BACKGROUND_COLOR = new Color(235, 29, 31);
+        public final Color DIVIDER_FOREGROUND_COLOR = Color.WHITE;
+        public final Color HINT_BACKGROUND_COLOR = new Color(0, 215, 215);
+        public final Color HINT_FOREGROUND_COLOR = Color.WHITE;
+        public final int HINT_GAP = 5;
         public final int PADDING = 20;
+        public final Cursor E_DRAG_CURSOR = Toolkit.getDefaultToolkit().createCustomCursor(
+                IOUtils.readImage("/com/fr/design/images/control/icon_cursor_drag_e.png"),
+                new Point(8, 8), "E_DRAG_CURSOR");
+        public final Cursor S_DRAG_CURSOR = Toolkit.getDefaultToolkit().createCustomCursor(
+                IOUtils.readImage("/com/fr/design/images/control/icon_cursor_drag_s.png"),
+                new Point(8, 8), "S_DRAG_CURSOR");
+        public final Cursor W_DRAG_CURSOR = Toolkit.getDefaultToolkit().createCustomCursor(
+                IOUtils.readImage("/com/fr/design/images/control/icon_cursor_drag_w.png"),
+                new Point(8, 8), "W_DRAG_CURSOR");
+        public final Cursor N_DRAG_CURSOR = Toolkit.getDefaultToolkit().createCustomCursor(
+                IOUtils.readImage("/com/fr/design/images/control/icon_cursor_drag_n.png"),
+                new Point(8, 8), "N_DRAG_CURSOR");
+        public final Cursor NE_DRAG_CURSOR = Toolkit.getDefaultToolkit().createCustomCursor(
+                IOUtils.readImage("/com/fr/design/images/control/icon_cursor_drag_ne.png"),
+                new Point(8, 8), "NE_DRAG_CURSOR");
+        public final Cursor NW_DRAG_CURSOR = Toolkit.getDefaultToolkit().createCustomCursor(
+                IOUtils.readImage("/com/fr/design/images/control/icon_cursor_drag_nw.png"),
+                new Point(8, 8), "NW_DRAG_CURSOR");
+        public final Cursor SE_DRAG_CURSOR = Toolkit.getDefaultToolkit().createCustomCursor(
+                IOUtils.readImage("/com/fr/design/images/control/icon_cursor_drag_se.png"),
+                new Point(8, 8), "SE_DRAG_CURSOR");
+        public final Cursor SW_DRAG_CURSOR = Toolkit.getDefaultToolkit().createCustomCursor(
+                IOUtils.readImage("/com/fr/design/images/control/icon_cursor_drag_sw.png"),
+                new Point(8, 8), "SW_DRAG_CURSOR");
 
         private int ninePointLeft = -1;
         private int ninePointTop = -1;
@@ -455,54 +490,17 @@ public class BorderLineAndImagePane extends JPanel implements UIObserver {
         private int scaleImgHeight;
         private int scaleImgX;
         private int scaleImgY;
-        private double scale = 1.0;
+        private double imageScale = 1.0;
 
-        private final UIIntNumberField topField = createNumberField();
-        private final UIIntNumberField bottomField = createNumberField();
-        private final UIIntNumberField leftField = createNumberField();
-        private final UIIntNumberField rightField = createNumberField();
+        private boolean draggingLeftDivider = false;
+        private boolean draggingRightDivider = false;
+        private boolean draggingTopDivider = false;
+        private boolean draggingBottomDivider = false;
 
         public NinePointLinePreviewPane() {
             this.setLayout(null);
             this.addMouseMotionListener(this);
             this.addMouseListener(this);
-            this.setFocusable(true);
-            this.add(topField);
-            this.add(bottomField);
-            this.add(leftField);
-            this.add(rightField);
-
-            topField.addFocusListener(new FocusAdapter() {
-                @Override
-                public void focusLost(FocusEvent e) {
-                    int value = (int) topField.getValue();
-                    onNinePointTopChanged(value);
-                }
-            });
-
-            bottomField.addFocusListener(new FocusAdapter() {
-                @Override
-                public void focusLost(FocusEvent e) {
-                    int value = (int) bottomField.getValue();
-                    onNinePointBottomChanged(value);
-                }
-            });
-
-            leftField.addFocusListener(new FocusAdapter() {
-                @Override
-                public void focusLost(FocusEvent e) {
-                    int value = (int) leftField.getValue();
-                    onNinePointLeftChanged(value);
-                }
-            });
-
-            rightField.addFocusListener(new FocusAdapter() {
-                @Override
-                public void focusLost(FocusEvent e) {
-                    int value = (int) rightField.getValue();
-                    onNinePointRightChanged(value);
-                }
-            });
         }
 
         @Override
@@ -528,68 +526,115 @@ public class BorderLineAndImagePane extends JPanel implements UIObserver {
                 scaleImgHeight = (int) (1.0F * scaleImgWidth * imgHeight / imgWidth);
                 scaleImgX = autoFixAreaX;
                 scaleImgY = (autoFixAreaHeight - scaleImgHeight) / 2 + autoFixAreaY; // 垂直居中
-                scale = 1.0 * scaleImgWidth / imgWidth;
+                imageScale = 1.0 * scaleImgWidth / imgWidth;
             } else {
                 scaleImgHeight = autoFixAreaHeight;
                 scaleImgWidth = (int) (1.0F * scaleImgHeight * imgWidth / imgHeight);
                 scaleImgX = (autoFixAreaWidth - scaleImgWidth) / 2 + autoFixAreaX; // 水平居中
                 scaleImgY = autoFixAreaY;
-                scale = 1.0 * scaleImgHeight / imgHeight;
+                imageScale = 1.0 * scaleImgHeight / imgHeight;
             }
 
             g2d.setColor(BACKGROUND_IMG_COLOR);
             g2d.fillRect(scaleImgX, scaleImgY, scaleImgWidth, scaleImgHeight);
             g2d.drawImage(image, scaleImgX, scaleImgY, scaleImgWidth, scaleImgHeight, null);
 
-            int scaleLeft = (int) (ninePointLeft * scale);
-            int scaleTop = (int) (ninePointTop * scale);
-            int scaleRight = (int) (ninePointRight * scale);
-            int scaleBottom = (int) (ninePointBottom * scale);
+            int scaleLeft = (int) (ninePointLeft * imageScale);
+            int scaleTop = (int) (ninePointTop * imageScale);
+            int scaleRight = (int) (ninePointRight * imageScale);
+            int scaleBottom = (int) (ninePointBottom * imageScale);
 
             double topYInPane = scaleImgY + scaleTop;
             double bottomYInPane = scaleImgY + scaleImgHeight - scaleBottom;
             double leftXInPane = scaleImgX + scaleLeft;
             double rightXInPane = scaleImgX + scaleImgWidth - scaleRight;
 
-            // 绘制分割线
-            // 顶部
-            drawLine(g2d, DIVIDER_BACKGROUND_COLOR, DIVIDER_FOREGROUND_COLOR, scaleImgX, topYInPane, scaleImgX + scaleImgWidth, topYInPane);
-            // 底部
-            drawLine(g2d, DIVIDER_BACKGROUND_COLOR, DIVIDER_FOREGROUND_COLOR, scaleImgX, bottomYInPane, scaleImgX + scaleImgWidth, bottomYInPane);
-            // 左侧
-            drawLine(g2d, DIVIDER_BACKGROUND_COLOR, DIVIDER_FOREGROUND_COLOR, leftXInPane, scaleImgY, leftXInPane, scaleImgY + scaleImgHeight);
-            // 右侧
-            drawLine(g2d, DIVIDER_BACKGROUND_COLOR, DIVIDER_FOREGROUND_COLOR, rightXInPane, scaleImgY, rightXInPane, scaleImgY + scaleImgHeight);
-
-            // 绘制分割线位置提示
-            // 顶部
-            drawLine(g2d, HINT_LINE_BACKGROUND_COLOR, HINT_LINE_FOREGROUND_COLOR, (leftXInPane + rightXInPane) / 2.0F, scaleImgY, (leftXInPane + rightXInPane) / 2.0F, topYInPane);
-            drawHint(g2d, Integer.toString(ninePointTop), (leftXInPane + rightXInPane) / 2.0F, (scaleImgY + topYInPane) / 2.0, topField);
-            // 底部
-            drawLine(g2d, HINT_LINE_BACKGROUND_COLOR, HINT_LINE_FOREGROUND_COLOR, (leftXInPane + rightXInPane) / 2.0F, bottomYInPane, (leftXInPane + rightXInPane) / 2.0F, scaleImgY + scaleImgHeight);
-            drawHint(g2d, Integer.toString(ninePointBottom), (leftXInPane + rightXInPane) / 2.0F, (bottomYInPane + scaleImgY + scaleImgHeight) / 2.0, bottomField);
-            // 左侧
-            drawLine(g2d, HINT_LINE_BACKGROUND_COLOR, HINT_LINE_FOREGROUND_COLOR, scaleImgX, (topYInPane + bottomYInPane) / 2.0, leftXInPane, (topYInPane + bottomYInPane) / 2.0);
-            drawHint(g2d, Integer.toString(ninePointLeft), (scaleImgX + leftXInPane) / 2.0, (topYInPane + bottomYInPane) / 2.0, leftField);
-            // 右侧
-            drawLine(g2d, HINT_LINE_BACKGROUND_COLOR, HINT_LINE_FOREGROUND_COLOR, rightXInPane, (topYInPane + bottomYInPane) / 2.0, scaleImgX + scaleImgWidth, (topYInPane + bottomYInPane) / 2.0);
-            drawHint(g2d, Integer.toString(ninePointRight), (rightXInPane + scaleImgX + scaleImgWidth) / 2.0, (topYInPane + bottomYInPane) / 2.0, rightField);
-        }
-
-        private void drawHint(Graphics2D g2d, String hint, double centerX, double centerY, UIIntNumberField hintField) {
+            // 顶部分割线
+            drawDivider(g2d, scaleImgX, topYInPane, scaleImgX + scaleImgWidth, topYInPane, draggingTopDivider);
+            if (draggingTopDivider) {
+                // 顶部提示
+                drawHint(g2d, ninePointTop + "px", leftXInPane, scaleImgY, scaleImgWidth - scaleLeft - scaleRight, scaleTop, false);
+            }
+            // 底部分割线
+            drawDivider(g2d, scaleImgX, bottomYInPane, scaleImgX + scaleImgWidth, bottomYInPane, draggingBottomDivider);
+            if (draggingBottomDivider) {
+                // 底部提示
+                drawHint(g2d, ninePointBottom + "px", leftXInPane, bottomYInPane, scaleImgWidth - scaleLeft - scaleRight, scaleBottom, false);
+            }
+            // 左侧分割线
+            drawDivider(g2d, leftXInPane, scaleImgY, leftXInPane, scaleImgY + scaleImgHeight, draggingLeftDivider);
+            if (draggingLeftDivider) {
+                // 左侧提示
+                drawHint(g2d, ninePointLeft + "px", scaleImgX, topYInPane, scaleLeft, scaleImgHeight - scaleTop - scaleBottom, true);
+            }
+            // 右侧分割线
+            drawDivider(g2d, rightXInPane, scaleImgY, rightXInPane, scaleImgY + scaleImgHeight, draggingRightDivider);
+            if (draggingRightDivider) {
+                // 右侧提示
+                drawHint(g2d, ninePointRight + "px", rightXInPane, topYInPane, scaleRight, scaleImgHeight - scaleTop - scaleBottom, true);
+            }
+        }
+
+        private void drawHint(Graphics2D g2d, String hint, double x, double y, double width, double height, boolean horizontal) {
             FontMetrics metrics = GraphDrawHelper.getFontMetrics(g2d.getFont());
-            double height = metrics.getAscent() + metrics.getDescent();
-            double width = Math.max(metrics.stringWidth(" " + hint + " "), metrics.stringWidth(" 123 "));
+            double hintTextHeight = Math.max(metrics.getAscent() + metrics.getDescent(), 16);
+            double hintTextWidth = Math.max(metrics.stringWidth(hint), metrics.stringWidth("123"));
+            double hintFrameRadius = hintTextHeight / 2;
+            double hintFrameHeight = hintTextHeight;
+            double hintFrameWidth = hintTextWidth + 2 * hintFrameRadius;
+
+            double centerX = x + width / 2;
+            double centerY = y + height / 2;
+
+            double indent = 1.0;
+            double shortLine = 4.0;
+
+            if (horizontal) {
+                if (width > hintFrameWidth) {
+                    g2d.setColor(HINT_BACKGROUND_COLOR);
+                    GraphDrawHelper.draw(g2d, new Line2D.Double(x + indent, centerY, x + width - indent, centerY), Constants.LINE_THIN, 1.0F);
+                    GraphDrawHelper.draw(g2d, new Line2D.Double(x + indent, centerY - shortLine, x + indent, centerY + shortLine), Constants.LINE_THIN, 1.0F);
+                    GraphDrawHelper.draw(g2d, new Line2D.Double(x + width - indent, centerY - shortLine, x + width - indent, centerY + shortLine), Constants.LINE_THIN, 1.0F);
+                }
 
-            hintField.setBounds((int) (centerX - width / 2.0), (int) (centerY - height / 2.0), (int) width, (int) height);
+                double hintFrameX = centerX - hintFrameWidth / 2;
+                double hintFrameY = centerY + HINT_GAP;
+
+                g2d.setColor(HINT_BACKGROUND_COLOR);
+                GraphDrawHelper.fill(g2d, new RoundRectangle2D.Double(hintFrameX, hintFrameY, hintFrameWidth, hintFrameHeight, hintFrameRadius * 2, hintFrameRadius * 2));
+
+                g2d.setColor(HINT_FOREGROUND_COLOR);
+                GraphDrawHelper.drawString(g2d, hint, hintFrameX + (hintFrameWidth - hintTextWidth) / 2, hintFrameY + (hintFrameHeight + hintTextHeight) / 2.0 - metrics.getDescent());
+            } else {
+                if (height > hintFrameHeight) {
+                    g2d.setColor(HINT_BACKGROUND_COLOR);
+                    GraphDrawHelper.draw(g2d, new Line2D.Double(centerX, y + indent, centerX, y + height - indent), Constants.LINE_THIN, 1.0F);
+                    GraphDrawHelper.draw(g2d, new Line2D.Double(centerX - shortLine, y + indent, centerX + shortLine, y + indent), Constants.LINE_THIN, 1.0F);
+                    GraphDrawHelper.draw(g2d, new Line2D.Double(centerX - shortLine, y + height - indent, centerX + shortLine, y + height - indent), Constants.LINE_THIN, 1.0F);
+                }
+
+                double hintFrameX = centerX + HINT_GAP;
+                double hintFrameY = centerY - hintFrameHeight / 2;
+
+                g2d.setColor(HINT_BACKGROUND_COLOR);
+                GraphDrawHelper.fill(g2d, new RoundRectangle2D.Double(hintFrameX, hintFrameY, hintFrameWidth, hintFrameHeight, hintFrameRadius * 2, hintFrameRadius * 2));
+
+                g2d.setColor(HINT_FOREGROUND_COLOR);
+                GraphDrawHelper.drawString(g2d, hint, hintFrameX + (hintFrameWidth - hintTextWidth) / 2, hintFrameY + (hintFrameHeight + hintTextHeight) / 2.0 - metrics.getDescent());
+            }
         }
 
-        private void drawLine(Graphics2D g2d, Color backgroundColor, Color foregroundColor, double x1, double y1, double x2, double y2) {
-            g2d.setColor(backgroundColor);
-            GraphDrawHelper.draw(g2d, new Line2D.Double(x1, y1, x2, y2), Constants.LINE_THIN, 2.0F);
+        private void drawDivider(Graphics2D g2d, double x1, double y1, double x2, double y2, boolean dragging) {
+            if (dragging) {
+                g2d.setColor(DIVIDER_BACKGROUND_COLOR);
+                GraphDrawHelper.draw(g2d, new Line2D.Double(x1, y1, x2, y2), Constants.LINE_THIN, 2.0F);
 
-            g2d.setColor(foregroundColor);
-            GraphDrawHelper.draw(g2d, new Line2D.Double(x1, y1, x2, y2), Constants.LINE_DASH, 1.0F);
+                g2d.setColor(DIVIDER_FOREGROUND_COLOR);
+                GraphDrawHelper.draw(g2d, new Line2D.Double(x1, y1, x2, y2), Constants.LINE_THIN, 1.0F);
+            } else {
+                g2d.setColor(DIVIDER_BACKGROUND_COLOR);
+                GraphDrawHelper.draw(g2d, new Line2D.Double(x1, y1, x2, y2), Constants.LINE_DASH, 1.0F);
+            }
         }
 
         @Override
@@ -597,28 +642,22 @@ public class BorderLineAndImagePane extends JPanel implements UIObserver {
             int x = e.getX();
             int y = e.getY();
 
-            int cursorType = getCursor().getType();
+            Cursor cursor = getCursor();
 
-            switch (cursorType) {
-                case Cursor.W_RESIZE_CURSOR: {
-                    int nextLeft = (int) ((x - scaleImgX) / scale);
-                    this.onNinePointLeftChanged(nextLeft);
-                    return;
-                }
-                case Cursor.E_RESIZE_CURSOR: {
-                    int nextRight = (int) ((scaleImgX + scaleImgWidth - x) / scale);
-                    this.onNinePointRightChanged(nextRight);
-                    return;
-                }
-                case Cursor.N_RESIZE_CURSOR: {
-                    int nextTop = (int) ((y - scaleImgY) / scale);
-                    this.onNinePointTopChanged(nextTop);
-                    return;
-                }
-                case Cursor.S_RESIZE_CURSOR: {
-                    int nextBottom = (int) ((scaleImgY + scaleImgHeight - y) / scale);
-                    this.onNinePointBottomChanged(nextBottom);
-                }
+            if (cursor == W_DRAG_CURSOR || cursor == NW_DRAG_CURSOR || cursor == SW_DRAG_CURSOR) {
+                int nextLeft = (int) ((x - scaleImgX) / imageScale);
+                this.onNinePointLeftChanged(nextLeft);
+            } else if (cursor == E_DRAG_CURSOR || cursor == NE_DRAG_CURSOR || cursor == SE_DRAG_CURSOR) {
+                int nextRight = (int) ((scaleImgX + scaleImgWidth - x) / imageScale);
+                this.onNinePointRightChanged(nextRight);
+            }
+
+            if (cursor == N_DRAG_CURSOR || cursor == NE_DRAG_CURSOR || cursor == NW_DRAG_CURSOR) {
+                int nextTop = (int) ((y - scaleImgY) / imageScale);
+                this.onNinePointTopChanged(nextTop);
+            } else if (cursor == S_DRAG_CURSOR || cursor == SE_DRAG_CURSOR || cursor == SW_DRAG_CURSOR) {
+                int nextBottom = (int) ((scaleImgY + scaleImgHeight - y) / imageScale);
+                this.onNinePointBottomChanged(nextBottom);
             }
         }
 
@@ -629,13 +668,13 @@ public class BorderLineAndImagePane extends JPanel implements UIObserver {
             int x = e.getX();
             int y = e.getY();
 
-            double scaleLeft = ninePointLeft * scale;
-            double scaleTop = ninePointTop * scale;
-            double scaleRight = ninePointRight * scale;
-            double scaleBottom = ninePointBottom * scale;
+            double scaleLeft = ninePointLeft * imageScale;
+            double scaleTop = ninePointTop * imageScale;
+            double scaleRight = ninePointRight * imageScale;
+            double scaleBottom = ninePointBottom * imageScale;
 
             // determine cursor
-            int cursorType = Cursor.DEFAULT_CURSOR;
+            Cursor cursor = Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR);
 
             boolean hoveringLeftDivider = false;
             boolean hoveringRightDivider = false;
@@ -649,18 +688,31 @@ public class BorderLineAndImagePane extends JPanel implements UIObserver {
                 hoveringBottomDivider = Math.abs(y - (scaleImgY + scaleImgHeight - scaleBottom)) < 2;
             }
 
-            if (hoveringLeftDivider) {
-                cursorType = Cursor.W_RESIZE_CURSOR;
+            if (hoveringLeftDivider && hoveringTopDivider) {
+                cursor = NW_DRAG_CURSOR;
+            } else if (hoveringLeftDivider && hoveringBottomDivider) {
+                cursor = SW_DRAG_CURSOR;
+            } else if (hoveringRightDivider && hoveringTopDivider) {
+                cursor = NE_DRAG_CURSOR;
+            } else if (hoveringRightDivider && hoveringBottomDivider) {
+                cursor = SE_DRAG_CURSOR;
+            } else if (hoveringLeftDivider) {
+                cursor = W_DRAG_CURSOR;
             } else if (hoveringRightDivider) {
-                cursorType = Cursor.E_RESIZE_CURSOR;
+                cursor = E_DRAG_CURSOR;
             } else if (hoveringTopDivider) {
-                cursorType = Cursor.N_RESIZE_CURSOR;
+                cursor = N_DRAG_CURSOR;
             } else if (hoveringBottomDivider) {
-                cursorType = Cursor.S_RESIZE_CURSOR;
+                cursor = S_DRAG_CURSOR;
             }
 
-            needRepaint = getCursor().getType() != cursorType;
-            this.setCursor(Cursor.getPredefinedCursor(cursorType));
+            draggingLeftDivider = hoveringLeftDivider;
+            draggingRightDivider = hoveringRightDivider;
+            draggingTopDivider = hoveringTopDivider;
+            draggingBottomDivider = hoveringBottomDivider;
+
+            needRepaint = getCursor() != cursor;
+            this.setCursor(cursor);
 
             if (needRepaint) {
                 repaint();
@@ -680,6 +732,10 @@ public class BorderLineAndImagePane extends JPanel implements UIObserver {
         @Override
         public void mouseReleased(MouseEvent e) {
             this.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
+            this.draggingLeftDivider = false;
+            this.draggingRightDivider = false;
+            this.draggingTopDivider = false;
+            this.draggingBottomDivider = false;
 
             repaint();
         }
@@ -701,7 +757,6 @@ public class BorderLineAndImagePane extends JPanel implements UIObserver {
                 value = imgHeight - ninePointBottom - MIN_NINE_POINT;
             }
             this.ninePointTop = value;
-            topField.setText(Integer.toString(value));
             repaint();
         }
 
@@ -712,7 +767,6 @@ public class BorderLineAndImagePane extends JPanel implements UIObserver {
                 value = imgHeight - ninePointTop - MIN_NINE_POINT;
             }
             this.ninePointBottom = value;
-            bottomField.setText(Integer.toString(value));
             repaint();
         }
 
@@ -723,7 +777,6 @@ public class BorderLineAndImagePane extends JPanel implements UIObserver {
                 value = imgWidth - ninePointRight - MIN_NINE_POINT;
             }
             this.ninePointLeft = value;
-            leftField.setText(Integer.toString(value));
             repaint();
         }
 
@@ -734,32 +787,14 @@ public class BorderLineAndImagePane extends JPanel implements UIObserver {
                 value = imgWidth - ninePointLeft - MIN_NINE_POINT;
             }
             this.ninePointRight = value;
-            rightField.setText(Integer.toString(value));
             repaint();
         }
 
-        private UIIntNumberField createNumberField() {
-            UIIntNumberField field = new UIIntNumberField();
-            field.setBorder(BorderFactory.createLineBorder(Color.GRAY, 1));
-            field.setOpaque(true);
-            field.setMinValue(MIN_NINE_POINT);
-            field.setForeground(HINT_FOREGROUND_COLOR);
-            field.setBackground(HINT_BACKGROUND_COLOR);
-            field.setHorizontalAlignment(SwingConstants.CENTER);
-            return field;
-        }
-
-
         public void setNinePoint(int[] ninePoint) {
             ninePointLeft = ninePoint[0];
             ninePointTop = ninePoint[1];
             ninePointRight = ninePoint[2];
             ninePointBottom = ninePoint[3];
-
-            leftField.setValue(ninePointLeft);
-            rightField.setValue(ninePointRight);
-            topField.setValue(ninePointTop);
-            bottomField.setValue(ninePointBottom);
         }
 
         public int[] getNinePoint() {