+ memset(this, 0, sizeof(NOTIFYICONDATA));
+
+ // Do _not_ use sizeof(NOTIFYICONDATA) here, it may be too big if we're
+ // compiled with newer headers but running on an older system and while
+ // we could do complicated tests for the exact system version it's
+ // easier to just use an old size which should be supported everywhere
+ // from Windows 2000 up and which is all we need as we don't use any
+ // newer features so far. But if we're running under a really ancient
+ // system (Win9x), fall back to even smaller size -- then the balloon
+ // related features won't be available but the rest will still work.
+ cbSize = wxTheApp->GetShell32Version() >= 500
+ ? NOTIFYICONDATA_V2_SIZE
+ : NOTIFYICONDATA_V1_SIZE;
+
+ hWnd = (HWND) hwnd;
+ uCallbackMessage = gs_msgTaskbar;
+ uFlags = NIF_MESSAGE;
+
+ // we use the same id for all taskbar icons as we don't need it to
+ // distinguish between them
+ uID = 99;
+ }
+};
+
+// ----------------------------------------------------------------------------
+// wxTaskBarIcon
+// ----------------------------------------------------------------------------
+
+wxTaskBarIcon::wxTaskBarIcon()
+{
+ m_win = NULL;
+ m_iconAdded = false;
+ RegisterWindowMessages();
+}
+
+wxTaskBarIcon::~wxTaskBarIcon()
+{
+ if ( m_iconAdded )
+ RemoveIcon();
+
+ if ( m_win )
+ {
+ // we must use delete and not Destroy() here because the latter will
+ // only schedule the window to be deleted during the next idle event
+ // processing but we may not get any idle events if there are no other
+ // windows left in the program
+ delete m_win;
projects / wxWidgets.git / blobdiff