# HG changeset patch
# User Frank Benoit <benoit@tionex.de>
# Date 1211152125 -7200
# Node ID 82b599d219836642becd49389ddbdc24c2eb7557
# Parent  f54496748313fa8d7da516bd3c1e464eae7b852a
Fix tooltips for normal controls and the tray.

diff -r f54496748313 -r 82b599d21983 dwt/internal/win32/OS.d
--- a/dwt/internal/win32/OS.d	Sun May 18 20:52:15 2008 +0200
+++ b/dwt/internal/win32/OS.d	Mon May 19 01:08:45 2008 +0200
@@ -113,14 +113,14 @@
         return lgid & 0x3FF;
     }
 
-    private static int getNOTIFYICONDATAA_V2_SIZE (){
-        // hm, NOTIFYICONDATAA.dwInfoFlags.offsetof did not compile
-        return IsWinCE ? NOTIFYICONDATAA.sizeof : cast(int)(&(cast(NOTIFYICONDATAA*)null).dwInfoFlags) + int.sizeof;
-    }
-
-    private static int getNOTIFYICONDATAW_V2_SIZE (){
-        return IsWinCE ? NOTIFYICONDATAW.sizeof : cast(int)(&(cast(NOTIFYICONDATAW*)null).dwInfoFlags) + int.sizeof;
-    }
+//     private static int getNOTIFYICONDATAA_V2_SIZE (){
+//         // hm, NOTIFYICONDATAA.dwInfoFlags.offsetof did not compile
+//         return IsWinCE ? NOTIFYICONDATAA.sizeof : cast(int)(&(cast(NOTIFYICONDATAA*)null).dwInfoFlags) + int.sizeof;
+//     }
+//
+//     private static int getNOTIFYICONDATAW_V2_SIZE (){
+//         return IsWinCE ? NOTIFYICONDATAW.sizeof : cast(int)(&(cast(NOTIFYICONDATAW*)null).dwInfoFlags) + int.sizeof;
+//     }
 
     /*
     * DWT Windows flags
diff -r f54496748313 -r 82b599d21983 dwt/internal/win32/WINTYPES.d
--- a/dwt/internal/win32/WINTYPES.d	Sun May 18 20:52:15 2008 +0200
+++ b/dwt/internal/win32/WINTYPES.d	Mon May 19 01:08:45 2008 +0200
@@ -15028,17 +15028,18 @@
     UINT uFlags;
     UINT uCallbackMessage;
     HICON hIcon;
-    char szTip[64];
+    char szTip[128] = '\0';
     DWORD dwState;
     DWORD dwStateMask;
-    char szInfo[256];
-//  union {
-//      UINT uTimeout;
+    char szInfo[256] = '\0';
+    union {
+        UINT uTimeout;
         UINT uVersion;
-//  };
-    char szInfoTitle[64];
+    };
+    char szInfoTitle[64] = '\0';
     DWORD dwInfoFlags;
-//  GUID guidItem;
+    //GUID guidItem;
+    //HICON hBalloonIcon;
 } alias NOTIFYICONDATAA* PNOTIFYICONDATAA, LPNOTIFYICONDATAA;
 
 struct NOTIFYICONDATAW {
@@ -15048,18 +15049,20 @@
     UINT uFlags;
     UINT uCallbackMessage;
     HICON hIcon;
-    WCHAR szTip[64];
+    WCHAR szTip[128] = '\0';
     DWORD dwState;
     DWORD dwStateMask;
-    WCHAR szInfo[256];
-//  union {
-//      UINT uTimeout;
+    WCHAR szInfo[256] = '\0';
+    union {
+        UINT uTimeout;
         UINT uVersion;
-//  };
-    WCHAR szInfoTitle[64];
+    }
+    WCHAR szInfoTitle[64] = '\0';
     DWORD dwInfoFlags;
-//  GUID guidItem;
-}
+    //GUID guidItem;
+    //HICON hBalloonIcon;
+}
+
 alias NOTIFYICONDATAW* PNOTIFYICONDATAW, LPNOTIFYICONDATAW;
 version(ANSI){
     alias NOTIFYICONDATAA NOTIFYICONDATA;
diff -r f54496748313 -r 82b599d21983 dwt/widgets/Composite.d
--- a/dwt/widgets/Composite.d	Sun May 18 20:52:15 2008 +0200
+++ b/dwt/widgets/Composite.d	Mon May 19 01:08:45 2008 +0200
@@ -1770,7 +1770,7 @@
                         shell.setToolTipText (lpnmtdi, bytes);
                         //OS.MoveMemory (lParam, cast(NMTTDISPINFOA)lpnmtdi, NMTTDISPINFOA.sizeof);
                     } else {
-                        shell.setToolTipText (lpnmtdi, chars);
+                        shell.setToolTipText (lpnmtdi, StrToTCHARs(chars,true));
                         //OS.MoveMemory (lParam, cast(NMTTDISPINFOW)lpnmtdi, NMTTDISPINFOW.sizeof);
                     }
                     return LRESULT.ZERO;
diff -r f54496748313 -r 82b599d21983 dwt/widgets/Display.d
--- a/dwt/widgets/Display.d	Sun May 18 20:52:15 2008 +0200
+++ b/dwt/widgets/Display.d	Mon May 19 01:08:45 2008 +0200
@@ -289,9 +289,7 @@
     int lastHittest;
 
     /* Message Only Window */
-    //Callback messageCallback;
     HWND hwndMessage;
-    int messageProc_;
 
     /* System Resources */
     LOGFONT* lfSystemFont;
diff -r f54496748313 -r 82b599d21983 dwt/widgets/Shell.d
--- a/dwt/widgets/Shell.d	Sun May 18 20:52:15 2008 +0200
+++ b/dwt/widgets/Shell.d	Mon May 19 01:08:45 2008 +0200
@@ -1687,7 +1687,7 @@
     }
 }
 
-void setToolTipText (NMTTDISPINFO* lpnmtdi, char [] buffer) {
+void setToolTipText (NMTTDISPINFO* lpnmtdi, byte [] buffer) {
     /*
     * Ensure that the current position of the mouse
     * is inside the client area of the shell.  This
@@ -1713,10 +1713,9 @@
     if (!hasCursor ()) return;
     auto hHeap = OS.GetProcessHeap ();
     if (lpstrTip !is null) OS.HeapFree (hHeap, 0, lpstrTip);
-    TCHAR[] charz = buffer;//StrToTCHARs( 0, buffer );
-    int byteCount = charz.length * TCHAR.sizeof;
+    int byteCount = buffer.length * 2;
     lpstrTip = cast(TCHAR*)OS.HeapAlloc (hHeap, OS.HEAP_ZERO_MEMORY, byteCount);
-    OS.MoveMemory (lpstrTip, charz.ptr, byteCount);
+    OS.MoveMemory (lpstrTip, buffer.ptr, byteCount);
     lpnmtdi.lpszText = lpstrTip;
 }
 
@@ -1741,14 +1740,14 @@
         return;
     }
     if (hwndToolTip is toolTipHandle_) {
-        if (text is toolTitle || (toolTitle !is null && toolTitle ==/*eq*/text )) {
+        if (text is toolTitle || (toolTitle !is null && toolTitle.equals (text) )) {
             if (icon is toolIcon) return;
         }
         toolTitle = text;
         toolIcon = icon;
     } else {
         if (hwndToolTip is balloonTipHandle_) {
-            if (text is balloonTitle || (balloonTitle !is null && balloonTitle==/*eq*/text)) {
+            if (text is balloonTitle || (balloonTitle !is null && balloonTitle.equals (text))) {
                 if (icon is toolIcon) return;
             }
             balloonTitle = text;
diff -r f54496748313 -r 82b599d21983 dwt/widgets/TrayItem.d
--- a/dwt/widgets/TrayItem.d	Sun May 18 20:52:15 2008 +0200
+++ b/dwt/widgets/TrayItem.d	Mon May 19 01:08:45 2008 +0200
@@ -29,7 +29,6 @@
 
 import dwt.dwthelper.utils;
 
-
 /**
  * Instances of this class represent icons that can be placed on the
  * system tray or task bar status area.
@@ -469,19 +468,20 @@
     checkWidget ();
     toolTipText = value;
     NOTIFYICONDATA iconData;
-    TCHAR[] buffer = StrToTCHARs (0, toolTipText is null ? "" : toolTipText, true);
+    TCHAR[] buffer = StrToTCHARs (0, toolTipText is null ? "X"[1..1] : toolTipText, true);
+    assert( buffer.ptr !is null );
     /*
     * Note that the size of the szTip field is different in version 5.0 of shell32.dll.
     */
-    int length = OS.SHELL32_MAJOR < 5 ? 64 : 128;
+    int length_ = OS.SHELL32_MAJOR < 5 ? 64 : 128;
     static if (OS.IsUnicode) {
-        TCHAR [] szTip = iconData.szTip;
-        length = Math.min (length - 1, buffer.length );
-        System.arraycopy (buffer, 0, szTip, 0, length);
+        TCHAR [] szTip = iconData.szTip[];
+        length_ = Math.min (length_ - 1, buffer.length );
+        System.arraycopy (buffer, 0, szTip, 0, length_);
     } else {
-        TCHAR [] szTip = iconData.szTip;
-        length = Math.min (length - 1, buffer.length );
-        System.arraycopy (buffer, 0, szTip, 0, length);
+        TCHAR [] szTip = iconData.szTip[];
+        length_ = Math.min (length_ - 1, buffer.length );
+        System.arraycopy (buffer, 0, szTip, 0, length_);
     }
     iconData.cbSize = NOTIFYICONDATA.sizeof;
     iconData.uID = id;