[gwt-contrib] [google-web-toolkit commit] r5630 - Adds full justification, undo, and redo options to RichTextArea. These options are widel...

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Author: jlaba...@google.com
Date: Wed Jun 24 11:59:19 2009
New Revision: 5630

Modified:
    trunk/user/src/com/google/gwt/user/client/ui/RichTextArea.java
     
trunk/user/src/com/google/gwt/user/client/ui/impl/RichTextAreaImplStandard.java

Log:
Adds full justification, undo, and redo options to RichTextArea.  These  
options are widely supported in all modern browsers.

Patch by: jlabanca
Review by: jgw
Issue: 1211, 2185



Modified: trunk/user/src/com/google/gwt/user/client/ui/RichTextArea.java
==============================================================================
--- trunk/user/src/com/google/gwt/user/client/ui/RichTextArea.java       
(original)
+++ trunk/user/src/com/google/gwt/user/client/ui/RichTextArea.java      Wed Jun 
 
24 11:59:19 2009
@@ -215,6 +215,11 @@
      void leftIndent();

      /**
+     * Redo an action that was just undone.
+     */
+    void redo();
+
+    /**
       * Removes all formatting on the selected text.
       */
      void removeFormat();
@@ -233,6 +238,11 @@
       * Toggles strikethrough.
       */
      void toggleStrikethrough();
+
+    /**
+     * Undo the last action.
+     */
+    void undo();
    }

    /**
@@ -307,6 +317,11 @@
       * Center justification.
       */
      public static final Justification CENTER = new Justification("Center");
+
+    /**
+     * Full justification.
+     */
+    public static final Justification FULL = new Justification("Full");

      /**
       * Left justification.

Modified:  
trunk/user/src/com/google/gwt/user/client/ui/impl/RichTextAreaImplStandard.java
==============================================================================
---  
trunk/user/src/com/google/gwt/user/client/ui/impl/RichTextAreaImplStandard.java 
 
(original)
+++  
trunk/user/src/com/google/gwt/user/client/ui/impl/RichTextAreaImplStandard.java 
 
Wed Jun 24 11:59:19 2009
@@ -138,6 +138,10 @@
      execCommand("Outdent", null);
    }

+  public void redo() {
+    execCommand("Redo", "false");
+  }
+
    public void removeFormat() {
      execCommand("RemoveFormat", null);
    }
@@ -191,6 +195,8 @@
    public void setJustification(Justification justification) {
      if (justification == Justification.CENTER) {
        execCommand("JustifyCenter", null);
+    } else if (justification == Justification.FULL) {
+      execCommand("JustifyFull", null);
      } else if (justification == Justification.LEFT) {
        execCommand("JustifyLeft", null);
      } else if (justification == Justification.RIGHT) {
@@ -229,6 +235,10 @@

    public void toggleUnderline() {
      execCommand("Underline", "False");
+  }
+
+  public void undo() {
+    execCommand("Undo", "false");
    }

    @Override

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