Pull request #4874: REPORT-53949 UISpinner获取焦点后才可以滚动调整值

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

* commit 'b0436d5a819a8b2063ff32ed6b0d82fb69939d01':
  REPORT-53949 UISpinner获取焦点后才可以滚动调整值

designer-base/src/main/java/com/fr/design/gui/ispinner/UISpinner.java

@@ -58,6 +58,7 @@ public class UISpinner extends JPanel implements UIObserver, GlobalNameObserver
      * Spinner内的数字文本框长度
      */
     private int numberFieldColumns;
+    private boolean hasTextFieldFocus = false;
 
     public UISpinner() {
 
@@ -318,7 +319,7 @@ public class UISpinner extends JPanel implements UIObserver, GlobalNameObserver
 
             @Override
             public void mouseWheelMoved(MouseWheelEvent e) {
-                if (isEnabled() && e.getScrollType() == MouseWheelEvent.WHEEL_UNIT_SCROLL) {
+                if (hasTextFieldFocus && isEnabled() && e.getScrollType() == MouseWheelEvent.WHEEL_UNIT_SCROLL) {
                     setValue(value - e.getWheelRotation());
                 }
             }
@@ -330,8 +331,14 @@ public class UISpinner extends JPanel implements UIObserver, GlobalNameObserver
         textField.getDocument().removeDocumentListener(docListener);
         textField.getDocument().addDocumentListener(docListener);
         textField.addFocusListener(new FocusAdapter() {
+            @Override
+            public void focusGained(FocusEvent e) {
+                hasTextFieldFocus = true;
+            }
+
             @Override
             public void focusLost(FocusEvent e) {
+                hasTextFieldFocus = false;
                 textField.getDocument().removeDocumentListener(docListener);
                 textField.setValue(value);
                 textField.getDocument().addDocumentListener(docListener);