X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/feda30118705b9bb6b2fc966655048c39a703563..f49676ee8c0ed60d99582cc0b5f23ff7a7d5b970:/src/msw/window.cpp

diff --git a/src/msw/window.cpp b/src/msw/window.cpp
index ec39a8be1d..fea94bda8b 100644
--- a/src/msw/window.cpp
+++ b/src/msw/window.cpp
@@ -100,16 +100,6 @@
     #endif
 #endif
 
-// ---------------------------------------------------------------------------
-// macros
-// ---------------------------------------------------------------------------
-
-// standard macros missing from some compilers headers
-#ifndef GET_X_LPARAM
-    #define GET_X_LPARAM(lp) ((int)(short)LOWORD(lp))
-    #define GET_Y_LPARAM(lp) ((int)(short)HIWORD(lp))
-#endif // GET_X_LPARAM
-
 // ---------------------------------------------------------------------------
 // global variables
 // ---------------------------------------------------------------------------
@@ -141,13 +131,14 @@ wxWindow *wxFindWinFromHandle(WXHWND hWnd);
 // event tables
 // ---------------------------------------------------------------------------
 
-    IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
+IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
 
 BEGIN_EVENT_TABLE(wxWindow, wxWindowBase)
     EVT_ERASE_BACKGROUND(wxWindow::OnEraseBackground)
     EVT_SYS_COLOUR_CHANGED(wxWindow::OnSysColourChanged)
     EVT_INIT_DIALOG(wxWindow::OnInitDialog)
     EVT_IDLE(wxWindow::OnIdle)
+    EVT_SET_FOCUS(wxWindow::OnSetFocus)
 END_EVENT_TABLE()
 
 // ===========================================================================
@@ -1472,7 +1463,7 @@ bool wxWindow::MSWProcessMessage(WXMSG* pMsg)
 
         // here we try to do all the job which ::IsDialogMessage() usually does
         // internally
-#if 0
+#if 1
         bool bProcess = TRUE;
         if ( msg->message != WM_KEYDOWN )
             bProcess = FALSE;
@@ -2292,6 +2283,13 @@ bool wxWindow::MSWCreate(int id,
     if ( width > -1 ) width1 = width;
     if ( height > -1 ) height1 = height;
 
+    // if we have wxTAB_TRAVERSAL style, we want WS_EX_CONTROLPARENT or
+    // IsDialogMessage() won't work for us
+    if ( GetWindowStyleFlag() & wxTAB_TRAVERSAL )
+    {
+        extendedStyle |= WS_EX_CONTROLPARENT;
+    }
+
     HWND hParent = (HWND)NULL;
     if ( parent )
         hParent = (HWND) parent->GetHWND();
@@ -2519,6 +2517,33 @@ bool wxWindow::HandleDestroy()
 // activation/focus
 // ---------------------------------------------------------------------------
 
+void wxWindow::OnSetFocus(wxFocusEvent& event)
+{
+    // panel wants to track the window which was the last to have focus in it,
+    // so we want to set ourselves as the window which last had focus
+    //
+    // notice that it's also important to do it upwards the tree becaus
+    // otherwise when the top level panel gets focus, it won't set it back to
+    // us, but to some other sibling
+    wxWindow *win = this;
+    while ( win )
+    {
+        wxWindow *parent = win->GetParent();
+        wxPanel *panel = wxDynamicCast(parent, wxPanel);
+        if ( panel )
+        {
+            panel->SetLastFocus(win);
+        }
+
+        win = parent;
+    }
+
+    wxLogTrace(_T("focus"), _T("%s (0x%08x) gets focus"),
+               GetClassInfo()->GetClassName(), GetHandle());
+
+    event.Skip();
+}
+
 bool wxWindow::HandleActivate(int state,
                               bool WXUNUSED(minimized),
                               WXHWND WXUNUSED(activate))
@@ -2541,13 +2566,6 @@ bool wxWindow::HandleSetFocus(WXHWND WXUNUSED(hwnd))
     }
 #endif // wxUSE_CARET
 
-    // panel wants to track the window which was the last to have focus in it
-    wxPanel *panel = wxDynamicCast(GetParent(), wxPanel);
-    if ( panel )
-    {
-        panel->SetLastFocus(this);
-    }
-
     wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId);
     event.SetEventObject(this);
 
@@ -3610,6 +3628,45 @@ wxWindow *wxGetActiveWindow()
     return NULL;
 }
 
+extern wxWindow *wxGetWindowFromHWND(WXHWND hWnd)
+{
+    HWND hwnd = (HWND)hWnd;
+
+    // For a radiobutton, we get the radiobox from GWL_USERDATA (which is set
+    // by code in msw/radiobox.cpp), for all the others we just search up the
+    // window hierarchy
+    wxWindow *win = (wxWindow *)NULL;
+    if ( hwnd )
+    {
+        win = wxFindWinFromHandle((WXHWND)hwnd);
+        if ( !win )
+        {
+            // native radiobuttons return DLGC_RADIOBUTTON here and for any
+            // wxWindow class which overrides WM_GETDLGCODE processing to
+            // do it as well, win would be already non NULL
+            if ( ::SendMessage((HWND)hwnd, WM_GETDLGCODE,
+                               0, 0) & DLGC_RADIOBUTTON )
+            {
+                win = (wxWindow *)::GetWindowLong(hwnd, GWL_USERDATA);
+            }
+            else
+            {
+                // hwnd is not a wxWindow, try its parent next below
+                hwnd = ::GetParent(hwnd);
+            }
+        }
+        //else: it's a wxRadioButton, not a radiobutton from wxRadioBox
+    }
+
+    while ( hwnd && !win )
+    {
+        win = wxFindWinFromHandle((WXHWND)hwnd);
+        hwnd = ::GetParent(hwnd);
+    }
+
+    return win;
+}
+
 // Windows keyboard hook. Allows interception of e.g. F1, ESCAPE
 // in active frames and dialogs, regardless of where the focus is.
 static HHOOK wxTheKeyboardHook = 0;
@@ -3625,11 +3682,12 @@ void wxSetKeyboardHook(bool doIt)
         wxTheKeyboardHook = SetWindowsHookEx(WH_KEYBOARD, (HOOKPROC) wxTheKeyboardHookProc, wxGetInstance(),
 
 #if defined(__WIN32__) && !defined(__TWIN32__)
-            GetCurrentThreadId());
+            GetCurrentThreadId()
         //      (DWORD)GetCurrentProcess()); // This is another possibility. Which is right?
 #else
-            GetCurrentTask());
+            GetCurrentTask()
 #endif
+            );
     }
     else
     {