[gschneider] 47125: [EXPLORER] - Use proper buffer size, font type and an arbitrary high system time to create the size of the systray clock window - Fixes clock clipping See issue #2320 for more details.

Author: gschneider
Date: Sat May  8 17:33:40 2010
New Revision: 47125

URL: http://svn.reactos.org/svn/reactos?rev=47125&view=rev
Log:
[EXPLORER]
- Use proper buffer size, font type and an arbitrary high system time to create the size
of the systray clock window
- Fixes clock clipping
See issue #2320 for more details.

Modified:
    trunk/reactos/base/shell/explorer/taskbar/traynotify.cpp

Modified: trunk/reactos/base/shell/explorer/taskbar/traynotify.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/shell/explorer/taskba…
==============================================================================
--- trunk/reactos/base/shell/explorer/taskbar/traynotify.cpp [iso-8859-1] (original)
+++ trunk/reactos/base/shell/explorer/taskbar/traynotify.cpp [iso-8859-1] Sat May  8
17:33:40 2010
@@ -1282,14 +1282,17 @@
 	ClientRect clnt(hwndParent);
 
 	WindowCanvas canvas(hwndParent);
-	FontSelection font(canvas, GetStockFont(DEFAULT_GUI_FONT));
+	FontSelection font(canvas, GetStockFont(ANSI_VAR_FONT));
 
 	RECT rect = {0, 0, 0, 0};
-	TCHAR buffer[8];
-
-	if (!GetTimeFormat(LOCALE_USER_DEFAULT, TIME_NOSECONDS, NULL, NULL, buffer,
sizeof(buffer)/sizeof(TCHAR)))
+	TCHAR buffer[16];
+	// Arbitrary high time so that the created clock window is big enough
+	SYSTEMTIME st = { 1601, 1, 0, 1, 23, 59, 59, 999 };
+
+	if (!GetTimeFormat(LOCALE_USER_DEFAULT, TIME_NOSECONDS, &st, NULL, buffer,
sizeof(buffer)/sizeof(TCHAR)))
 		_tcscpy(buffer, TEXT("00:00"));
 
+	// Calculate the rectangle needed to draw the time (without actually drawing it)
 	DrawText(canvas, buffer, -1, &rect, DT_SINGLELINE|DT_NOPREFIX|DT_CALCRECT);
 	int clockwindowWidth = rect.right-rect.left + 4;