document that GetAttribute's argument must not be NULL

[wxWidgets.git] / src / msw / tooltip.cpp

diff --git a/src/msw/tooltip.cpp b/src/msw/tooltip.cpp
index 0c875c065012f70e850b8e93219b753dd4614129..0b705200f7207df181c69c6f280a7a78b10b5c95 100644 (file)
--- a/src/msw/tooltip.cpp
+++ b/src/msw/tooltip.cpp
@@ -191,6 +191,18 @@ void wxToolTip::SetDelay(long milliseconds)
                             TTDT_INITIAL, milliseconds);
 }
 
+void wxToolTip::SetAutoPop(long milliseconds)
+{
+    SendTooltipMessageToAll(ms_hwndTT, TTM_SETDELAYTIME,
+                            TTDT_AUTOPOP, milliseconds);
+}
+
+void wxToolTip::SetReshow(long milliseconds)
+{
+    SendTooltipMessageToAll(ms_hwndTT, TTM_SETDELAYTIME,
+                            TTDT_RESHOW, milliseconds);
+}
+
 // ---------------------------------------------------------------------------
 // implementation helpers
 // ---------------------------------------------------------------------------
@@ -339,7 +351,7 @@ void wxToolTip::Add(WXHWND hWnd)
                 while (token.length())
                 {
                     SIZE sz;
-                    if ( !::GetTextExtentPoint32(hdc, token, token.length(), &sz) )
+                    if ( !::GetTextExtentPoint32(hdc, token.wx_str(), token.length(), &sz) )
                     {
                         wxLogLastError(wxT("GetTextExtentPoint32"));
                     }