Added SelectAll member function to nsITextWidget

Fixed Select(start, stop) for nsITextWidget and nsITextAreaWidget
Added NS_MOVE event
Cleanup up nsWindow.cpp by centralizing code to initialize events and dispatch events.

widget/public/nsGUIEvent.h

@@ -106,16 +106,29 @@ struct nsKeyEvent : public nsGUIEvent {
  //@{
 
 #define NS_WINDOW_START                 100
-#define NS_CREATE                       (NS_WINDOW_START)
-#define NS_DESTROY                      (NS_WINDOW_START + 1)
-#define NS_SIZE                         (NS_WINDOW_START + 2)
-#define NS_GOTFOCUS                     (NS_WINDOW_START + 3)
-#define NS_LOSTFOCUS                    (NS_WINDOW_START + 4)
-#define NS_PAINT                        (NS_WINDOW_START + 30)
 
+// Sent when window is created
+#define NS_CREATE                       (NS_WINDOW_START)
+// Sent when window is destroyed
+#define NS_DESTROY                      (NS_WINDOW_START + 1)
+// Sent when the window is resized
+#define NS_SIZE                         (NS_WINDOW_START + 2)
+// Sent when window gains focus
+#define NS_GOTFOCUS                     (NS_WINDOW_START + 3)
+// Sent when window loses focus
+#define NS_LOSTFOCUS                    (NS_WINDOW_START + 4)
+// Sent when the window needs to be repainted
+#define NS_PAINT                        (NS_WINDOW_START + 30)
+// Sent when a key is pressed down within a window
 #define NS_KEY_UP                       (NS_WINDOW_START + 32)
+// Sent when a key is released within a window
 #define NS_KEY_DOWN                     (NS_WINDOW_START + 33)
-#define NS_TABCHANGE                    (NS_WINDOW_START + 34)
+// Sent when the window has been moved to a new location.
+// The events point contains the x, y location in screen coordinates
+#define NS_MOVE                         (NS_WINDOW_START + 34) 
+
+// Sent when a tab control's selected tab has changed
+#define NS_TABCHANGE                    (NS_WINDOW_START + 35)
 
 #define NS_MOUSE_MESSAGE_START          300
 #define NS_MOUSE_MOVE                   (NS_MOUSE_MESSAGE_START)

widget/public/nsITextWidget.h

@@ -104,6 +104,12 @@ class nsITextWidget : public nsIWidget
      */
 
     virtual PRBool SetReadOnly(PRBool aReadOnlyFlag) = 0;
+    
+    /**
+     * Select all of the contents
+     */
+
+    virtual void SelectAll() = 0;
 
     /**
      * Set the selection in this text component

widget/src/windows/nsTextAreaWidget.cpp

@@ -22,23 +22,33 @@
 #include "nsString.h"
 #include <windows.h>
 
-void nsTextAreaWidget::SetMaxTextLength(PRUint32 aChars) {
+void nsTextAreaWidget::SelectAll() 
+{
+  nsTextHelper::SelectAll();
+}
+
+void nsTextAreaWidget::SetMaxTextLength(PRUint32 aChars) 
+{
   nsTextHelper::SetMaxTextLength(aChars);
 }
 
-PRUint32  nsTextAreaWidget::GetText(nsString& aTextBuffer, PRUint32 aBufferSize) {
+PRUint32  nsTextAreaWidget::GetText(nsString& aTextBuffer, PRUint32 aBufferSize) 
+{
   return(nsTextHelper::GetText(aTextBuffer, aBufferSize));
 }
 
-PRUint32  nsTextAreaWidget::SetText(const nsString &aText) { 
+PRUint32  nsTextAreaWidget::SetText(const nsString &aText) 
+{ 
   return(nsTextHelper::SetText(aText));
 }
 
-PRUint32  nsTextAreaWidget::InsertText(const nsString &aText, PRUint32 aStartPos, PRUint32 aEndPos) { 
+PRUint32  nsTextAreaWidget::InsertText(const nsString &aText, PRUint32 aStartPos, PRUint32 aEndPos) 
+{ 
   return(nsTextHelper::InsertText(aText, aStartPos, aEndPos));
 }
 
-void  nsTextAreaWidget::RemoveText() {
+void  nsTextAreaWidget::RemoveText() 
+{
   nsTextHelper::RemoveText();
 }
 

widget/src/windows/nsTextAreaWidget.h

@@ -49,6 +49,7 @@ public:
     BASE_IWIDGET_IMPL
 
     // nsITextWidget part
+    virtual void            SelectAll();
     virtual void            SetMaxTextLength(PRUint32 aChars);
     virtual PRUint32        SetText(const nsString &aText);
     virtual PRUint32        GetText(nsString& aTextBuffer, PRUint32 aBufferSize);

widget/src/windows/nsTextHelper.cpp

@@ -82,6 +82,13 @@ PRBool  nsTextHelper::SetReadOnly(PRBool aReadOnlyFlag)
   return(oldSetting);
 }
 
+  
+void nsTextHelper::SelectAll()
+{
+  ::SendMessage(mWnd, EM_SETSEL, (WPARAM) 0, (LPARAM)-1);
+}
+
+
 void  nsTextHelper::SetSelection(PRUint32 aStartSel, PRUint32 aEndSel)
 {
   ::SendMessage(mWnd, EM_SETSEL, (WPARAM) (INT)aStartSel, (INT) (LPDWORD)aEndSel); 

widget/src/windows/nsTextHelper.h

@@ -33,19 +33,20 @@ public:
     nsTextHelper(nsISupports *aOuter);
     virtual ~nsTextHelper();
 
-    virtual         void            SetMaxTextLength(PRUint32 aChars);
+    virtual void      SelectAll();
-    virtual         PRUint32        GetText(nsString& aTextBuffer, PRUint32 aBufferSize);
+    virtual void      SetMaxTextLength(PRUint32 aChars);
-    virtual         PRUint32        SetText(const nsString &aText);
+    virtual PRUint32  GetText(nsString& aTextBuffer, PRUint32 aBufferSize);
-    virtual         PRUint32        InsertText(const nsString &aText, PRUint32 aStartPos, PRUint32 aEndPos);
+    virtual PRUint32  SetText(const nsString &aText);
-    virtual         void            RemoveText();
+    virtual PRUint32  InsertText(const nsString &aText, PRUint32 aStartPos, PRUint32 aEndPos);
-    virtual         void            SetPassword(PRBool aIsPassword);
+    virtual void      RemoveText();
-    virtual         PRBool          SetReadOnly(PRBool aReadOnlyFlag);
+    virtual void      SetPassword(PRBool aIsPassword);
-    virtual         void            SetSelection(PRUint32 aStartSel, PRUint32 aEndSel);
+    virtual PRBool    SetReadOnly(PRBool aReadOnlyFlag);
-    virtual         void            GetSelection(PRUint32 *aStartSel, PRUint32 *aEndSel);
+    virtual void      SetSelection(PRUint32 aStartSel, PRUint32 aEndSel);
-    virtual         void            SetCaretPosition(PRUint32 aPosition);
+    virtual void      GetSelection(PRUint32 *aStartSel, PRUint32 *aEndSel);
-    virtual         PRUint32        GetCaretPosition();
+    virtual void      SetCaretPosition(PRUint32 aPosition);
-    virtual         LPCTSTR         WindowClass();
+    virtual PRUint32  GetCaretPosition();
-    virtual         DWORD           WindowStyle();
+    virtual LPCTSTR   WindowClass();
+    virtual DWORD     WindowStyle();
 
     virtual         void            PreCreateWidget(void *aInitData);
 

widget/src/windows/nsTextWidget.cpp

@@ -24,23 +24,6 @@
 #include <windows.h>
 
 
-void  nsTextWidget::SetSelection(PRUint32 aStartSel, PRUint32 aEndSel)
-{
-}
-
-void  nsTextWidget::GetSelection(PRUint32 *aStartSel, PRUint32 *aEndSel)
-{
-}
-
-void  nsTextWidget::SetCaretPosition(PRUint32 aPosition)
-{
-}
-
-PRUint32  nsTextWidget::GetCaretPosition()
-{
-  return(0);
-}
-
 //-------------------------------------------------------------------------
 //
 // nsTextWidget constructor
@@ -51,7 +34,6 @@ nsTextWidget::nsTextWidget(nsISupports *aOuter) : nsTextHelper(aOuter)
   mBackground = NS_RGB(124, 124, 124);
 }
 
-
 //-------------------------------------------------------------------------
 //
 // nsTextWidget destructor
@@ -61,7 +43,6 @@ nsTextWidget::~nsTextWidget()
 {
 }
 
-
 //-------------------------------------------------------------------------
 //
 // Query interface implementation

widget/src/windows/nsTextWidget.h

@@ -47,12 +47,6 @@ public:
     // nsIWidget interface
     BASE_IWIDGET_IMPL
 
-    // nsITextWidget part
-    virtual void            SetSelection(PRUint32 aStartSel, PRUint32 aEndSel);
-    virtual void            GetSelection(PRUint32 *aStartSel, PRUint32 *aEndSel);
-    virtual void            SetCaretPosition(PRUint32 aPosition);
-    virtual PRUint32        GetCaretPosition();
-
 protected:
     virtual LPCTSTR     WindowClass();
     virtual DWORD       WindowStyle();

widget/src/windows/nsWindow.cpp

@@ -64,6 +64,56 @@ PRBool nsWindow::ConvertStatus(nsEventStatus aStatus)
   }
 }
 
+//-------------------------------------------------------------------------
+//
+// Initialize an event to dispatch
+//
+//-------------------------------------------------------------------------
+
+void nsWindow::InitEvent(nsGUIEvent& event, PRUint32 aEventType)
+{
+    event.widget = this;
+    
+    // get the message position in client coordinates and in twips
+    DWORD pos = ::GetMessagePos();
+    POINT cpos;
+
+    cpos.x = LOWORD(pos);
+    cpos.y = HIWORD(pos);
+
+    ::ScreenToClient(mWnd, &cpos);
+
+    event.point.x = cpos.x;
+    event.point.y = cpos.y;
+
+    event.time = ::GetMessageTime();
+    event.message = aEventType;  
+}
+
+//-------------------------------------------------------------------------
+//
+// Invokes callback and  ProcessEvent method on Event Listener object
+//
+//-------------------------------------------------------------------------
+
+PRBool nsWindow::DispatchEvent(nsGUIEvent* event)
+{
+  PRBool result = PR_FALSE;
+ 
+  if (nsnull != mEventCallback) {
+    result = ConvertStatus((*mEventCallback)(event));
+  }
+
+    // Dispatch to event listener if event was not consumed
+  if ((result != PR_TRUE) && (nsnull != mEventListener)) {
+    return ConvertStatus(mEventListener->ProcessEvent(*event));
+  }
+  else {
+    return(result); 
+  }
+}
+
+
 //-------------------------------------------------------------------------
 //
 // the nsWindow procedure for all nsWindows in this toolkit
@@ -250,28 +300,10 @@ void nsWindow::Create(nsIWidget *aParent,
     SetCursor(eCursor_standard);
 
     // call the event callback to notify about creation
-    if (mEventCallback) {
-        nsGUIEvent event;
-        event.widget = this;
-
-        DWORD pos = ::GetMessagePos();
-        POINT cpos;
-
-        cpos.x = LOWORD(pos);
-        cpos.y = HIWORD(pos);
-
-        ::ScreenToClient(mWnd, &cpos);
-
-        event.point.x = cpos.x;
-        event.point.y = cpos.y;
-
-        event.time = ::GetMessageTime();
-
-        // 
-        event.message = NS_CREATE;
-        (*mEventCallback)(&event);
-    }
 
+    nsGUIEvent event;
+    InitEvent(event, NS_CREATE);
+    DispatchEvent(&event);
     SubclassWindow(TRUE);
 }
 
@@ -359,6 +391,10 @@ void nsWindow::Create(nsNativeWindow aParent,
     VERIFY(mWnd);
 
     // call the event callback to notify about creation
+    nsGUIEvent event;
+    InitEvent(event, NS_CREATE);
+    DispatchEvent(&event);
+#if 0
     if (mEventCallback) {
         nsGUIEvent event;
         event.widget = this;
@@ -380,6 +416,7 @@ void nsWindow::Create(nsNativeWindow aParent,
         event.message = NS_CREATE;
         (*mEventCallback)(&event);
     }
+#endif
 
     SubclassWindow(TRUE);
 }
@@ -954,34 +991,13 @@ BOOL nsWindow::CallMethod(MethodInfo *info)
 //-------------------------------------------------------------------------
 PRBool nsWindow::OnKey(PRUint32 aEventType, PRUint32 aKeyCode)
 {
-    PRBool result = PR_TRUE;
+    nsKeyEvent event;
-	
+    InitEvent(event, aEventType);
-    // call the event callback 
+    event.keyCode   = aKeyCode;
-    if (mEventCallback) {
+    event.isShift   = mIsShiftDown;
-      nsKeyEvent event;
+    event.isControl = mIsControlDown;
-      event.widget = this;
+    event.isAlt     = mIsAltDown;
-
+    return(DispatchEvent(&event));
-      DWORD pos = ::GetMessagePos();
-      POINT cpos;
-
-      cpos.x = LOWORD(pos);
-      cpos.y = HIWORD(pos);
-
-      ::ScreenToClient(mWnd, &cpos);
-
-      event.point.x = cpos.x;
-      event.point.y = cpos.y;
-
-      event.time      = ::GetMessageTime();
-      event.message   = aEventType;
-      event.keyCode   = aKeyCode;
-      event.isShift   = mIsShiftDown;
-      event.isControl = mIsControlDown;
-      event.isAlt     = mIsAltDown;
-      result = ConvertStatus((*mEventCallback)(&event));
-    }
-
-    return result;
 }
 
 
@@ -1002,31 +1018,36 @@ PRBool nsWindow::ProcessMessage(UINT msg, WPARAM wParam, LPARAM lParam, LRESULT
         
         case WM_NOTIFY:
             // TAB change
-        {
+          {
-          LPNMHDR pnmh = (LPNMHDR) lParam;
+            LPNMHDR pnmh = (LPNMHDR) lParam;
 
-          if (pnmh->code == TCN_SELCHANGE) {
+            if (pnmh->code == TCN_SELCHANGE) {
-            DispatchEventToCallback(NS_TABCHANGE);
+              nsGUIEvent event;
-            result = PR_TRUE;
+              InitEvent(event, NS_TABCHANGE);
+              DispatchEvent(&event);
+              result = PR_TRUE;
+            }
           }
-        }
+          break;
-        break;
+
+        case WM_MOVE: // Window moved 
+          {
+            nsGUIEvent event;
+            InitEvent(event, NS_MOVE);
+            event.point.x = (int)LOWORD(lParam); // horizontal position in screen coordinates
+            event.point.y = (int)HIWORD(lParam); // vertical position in screen coordinates
+            DispatchEvent(&event);
+          }
+          break;
 
         case WM_DESTROY:
             // clean up.
             OnDestroy();
             result = PR_TRUE;
-            if (nsnull != mEventListener) {
-              printf("Destroy for window called\n");
-              DispatchEvent(NS_DESTROY);
-            }
             break;
 
         case WM_PAINT:
             result = OnPaint();
-            if (nsnull != mEventListener) {
-              DispatchEvent(NS_PAINT);
-            }
             break;
 
         case WM_KEYUP: 
@@ -1135,16 +1156,10 @@ PRBool nsWindow::ProcessMessage(UINT msg, WPARAM wParam, LPARAM lParam, LRESULT
 
         case WM_SETFOCUS:
             result = DispatchFocus(NS_GOTFOCUS);
-            if (nsnull != mEventListener) {
-              DispatchEvent(NS_GOTFOCUS);
-            }
             break;
 
         case WM_KILLFOCUS:
             result = DispatchFocus(NS_LOSTFOCUS);
-            if (nsnull != mEventListener) {
-              DispatchEvent(NS_LOSTFOCUS);
-            }
             break;
 
         case WM_WINDOWPOSCHANGED: 
@@ -1152,9 +1167,6 @@ PRBool nsWindow::ProcessMessage(UINT msg, WPARAM wParam, LPARAM lParam, LRESULT
             WINDOWPOS *wp = (LPWINDOWPOS)lParam;
             nsRect rect(wp->x, wp->y, wp->cx, wp->cy);
             result = OnResize(rect);
-            if (nsnull != mEventListener) {
-              DispatchEvent(NS_SIZE);
-            }
             break;
         }
         case WM_QUERYNEWPALETTE:
@@ -1315,30 +1327,9 @@ void nsWindow::OnDestroy()
         mToolkit = NULL;
     }
 
-    // call the event callback 
+    nsGUIEvent event;
-    if (mEventCallback) {
+    InitEvent(event, NS_DESTROY);
-        nsGUIEvent event;
+    DispatchEvent(&event);
-        event.widget = this;
-        
-        DWORD pos = ::GetMessagePos();
-        POINT cpos;
-
-        cpos.x = LOWORD(pos);
-        cpos.y = HIWORD(pos);
-
-        ::ScreenToClient(mWnd, &cpos);
-
-        event.point.x = cpos.x;
-        event.point.y = cpos.y;
-
-        event.time = ::GetMessageTime();
-        event.message = NS_DESTROY;
-
-        (*mEventCallback)(&event);
-    }
-    if (nsnull != mEventListener) {
-      DispatchEvent(NS_DESTROY);
-    }
 }
 
 
@@ -1359,21 +1350,8 @@ PRBool nsWindow::OnPaint()
         // call the event callback 
         if (mEventCallback) {
             nsPaintEvent event;
-            event.widget = this;
 
-            DWORD pos = ::GetMessagePos();
+            InitEvent(event, NS_PAINT);
-            POINT cpos;
-
-            cpos.x = LOWORD(pos);
-            cpos.y = HIWORD(pos);
-
-            ::ScreenToClient(mWnd, &cpos);
-
-            event.point.x = cpos.x;
-            event.point.y = cpos.y;
-
-            event.time = ::GetMessageTime();
-            event.message = NS_PAINT;
 
             nsRect rect(ps.rcPaint.left, 
                         ps.rcPaint.top, 
@@ -1387,8 +1365,7 @@ PRBool nsWindow::OnPaint()
             if (NS_OK == NSRepository::CreateInstance(kRenderingContextCID, nsnull, kRenderingContextIID, (void **)&event.renderingContext))
             {
               event.renderingContext->Init(mContext, (nsDrawingSurface)hDC);
-              result = ConvertStatus((*mEventCallback)(&event));
+              result = DispatchEvent(&event);
-
               NS_RELEASE(event.renderingContext);
             }
             else
@@ -1412,94 +1389,14 @@ PRBool nsWindow::OnResize(nsRect &aWindowRect)
     // call the event callback 
     if (mEventCallback) {
         nsSizeEvent event;
-        event.widget = this;
+        InitEvent(event, NS_SIZE);
-        event.message = NS_SIZE;
-        
-        // get the message position in client coordinates and in twips
-        DWORD pos = ::GetMessagePos();
-        POINT cpos;
-
-        cpos.x = LOWORD(pos);
-        cpos.y = HIWORD(pos);
-
-        ::ScreenToClient(mWnd, &cpos);
-
-        event.point.x = cpos.x;
-        event.point.y = cpos.y;
-
-        event.time = ::GetMessageTime();
-
         event.windowSize = &aWindowRect;
-        return ConvertStatus((*mEventCallback)(&event));
+        return(DispatchEvent(&event));
     }
 
     return PR_FALSE;
 }
 
-//-------------------------------------------------------------------------
-//
-// Invokes ProcessEvent method on Event Listener object
-//
-//-------------------------------------------------------------------------
-PRBool nsWindow::DispatchEvent(PRUint32 aEventType)
-{
-    if (nsnull == mEventListener) {
-      return PR_FALSE;
-    }
-
-    nsGUIEvent event;
-    event.widget = this;
-    
-    // get the message position in client coordinates and in twips
-    DWORD pos = ::GetMessagePos();
-    POINT cpos;
-
-    cpos.x = LOWORD(pos);
-    cpos.y = HIWORD(pos);
-
-    ::ScreenToClient(mWnd, &cpos);
-
-    event.point.x = cpos.x;
-    event.point.y = cpos.y;
-
-    event.time = ::GetMessageTime();
-    event.message = aEventType;
-
-    return ConvertStatus(mEventListener->ProcessEvent(event));
-}
-
-
-//-------------------------------------------------------------------------
-//
-// Invokes ProcessEvent method on Event Listener object
-//
-//-------------------------------------------------------------------------
-PRBool nsWindow::DispatchEventToCallback(PRUint32 aEventType)
-{
-   // call the event callback 
-    if (mEventCallback) {
-        nsGUIEvent event;
-        event.widget = this;
-        
-        DWORD pos = ::GetMessagePos();
-        POINT cpos;
-
-        cpos.x = LOWORD(pos);
-        cpos.y = HIWORD(pos);
-
-        ::ScreenToClient(mWnd, &cpos);
-
-        event.point.x = cpos.x;
-        event.point.y = cpos.y;
-
-        event.time = ::GetMessageTime();
-        event.message = aEventType;
-
-        return(ConvertStatus((*mEventCallback)(&event)));
-    }
-    else
-        return(PR_FALSE);
-}
 
 
 //-------------------------------------------------------------------------
@@ -1517,25 +1414,12 @@ PRBool nsWindow::DispatchMouseEvent(PRUint32 aEventType)
 
  // nsMouseEvent event;
   nsGUIEvent event;
-  event.widget = this;
+  InitEvent(event, aEventType);
-  
-  // get the message position in client coordinates and in twips
-  DWORD pos = ::GetMessagePos();
-  POINT cpos;
-
-  cpos.x = LOWORD(pos);
-  cpos.y = HIWORD(pos);
-
-  ::ScreenToClient(mWnd, &cpos);
-
-  event.point.x = cpos.x;
-  event.point.y = cpos.y;
-  event.time = ::GetMessageTime();
-  event.message = aEventType;
 
   // call the event callback 
   if (nsnull != mEventCallback) {
-    result = ConvertStatus((*mEventCallback)(&event));
+
+    result = DispatchEvent(&event);
 
     //printf("**result=%d%\n",result);
     if (aEventType == NS_MOUSE_MOVE) {
@@ -1613,23 +1497,8 @@ PRBool nsWindow::DispatchFocus(PRUint32 aEventType)
     // call the event callback 
     if (mEventCallback) {
         nsGUIEvent event;
-        event.widget = this;
+        InitEvent(event, aEventType);
-        
+        return(DispatchEvent(&event));
-        DWORD pos = ::GetMessagePos();
-        POINT cpos;
-
-        cpos.x = LOWORD(pos);
-        cpos.y = HIWORD(pos);
-
-        ::ScreenToClient(mWnd, &cpos);
-
-        event.point.x = cpos.x;
-        event.point.y = cpos.y;
-
-        event.time = ::GetMessageTime();
-        event.message = aEventType;
-
-        return ConvertStatus((*mEventCallback)(&event));
     }
 
     return PR_FALSE;

widget/src/windows/nsWindow.h

@@ -136,8 +136,6 @@ protected:
     virtual PRBool          OnKey(PRUint32 aEventType, PRUint32 aKeyCode);
 
     virtual PRBool          DispatchFocus(PRUint32 aEventType);
-    virtual PRBool          DispatchEvent(PRUint32 aEventType);
-
     virtual PRBool          OnScroll(UINT scrollCode, int cPos);
     virtual HBRUSH          OnControlColor();
 
@@ -146,10 +144,12 @@ protected:
                                         WPARAM wParam,
                                         LPARAM lParam);
     
-    PRBool DispatchEventToCallback(PRUint32 aEventType);
     static PRBool ConvertStatus(nsEventStatus aStatus);
     DWORD  GetBorderStyle(nsBorderStyle aBorderStyle);
 
+    void InitEvent(nsGUIEvent& event, PRUint32 aEventType);
+    PRBool DispatchEvent(nsGUIEvent* event);
+
 protected:
     HWND        mWnd;
     HPALETTE    mPalette;

widget/tests/windows/winmain.cpp

@@ -77,7 +77,7 @@ char * gFailedMsg = NULL;
 #define WIDGET_DLL "raptorwidget.dll"
 #define GFXWIN_DLL "raptorgfxwin.dll"
 
-#define DEBUG_MOUSE 0
+#define DEBUG_MOUSE 1
 
 #define NUM_COMBOBOX_ITEMS 8
 #define kSetCaret        "Set Caret"
@@ -699,6 +699,12 @@ nsEventStatus PR_CALLBACK HandleEvent(nsGUIEvent *aEvent)
     nsEventStatus result = nsEventStatus_eIgnore;
     switch(aEvent->message) {
 
+        case NS_MOVE:
+            char str[256];
+            sprintf(str, "Moved window to %d,%d", aEvent->point.x, aEvent->point.y);
+            statusText->SetText(str);
+            break;
+
         case NS_MOUSE_ENTER:
             if (DEBUG_MOUSE) printf("NS_MOUSE_ENTER 0x%X\n", aEvent->widget);
             break;
@@ -995,6 +1001,7 @@ int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpszCmd
     nsString initialText("0123456789");
     textWidget->SetText(initialText);
     textWidget->SetMaxTextLength(12);
+    textWidget->SelectAll();
 
     NS_RELEASE(textWidget); 
     y += rect.height + 5;