Fixed mouse handling for captured windows

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

diff --git a/src/msw/radiobox.cpp b/src/msw/radiobox.cpp
index 0310b8c887cc1f85627fe41844f5fa87a33b4f37..1d9fedde7f155f253c1d261defd29583061cd16d 100644 (file)
--- a/src/msw/radiobox.cpp
+++ b/src/msw/radiobox.cpp
@@ -28,6 +28,8 @@
     #pragma hdrstop
 #endif
 
     #pragma hdrstop
 #endif
 

+#if wxUSE_RADIOBOX
+

 #ifndef WX_PRECOMP
     #include "wx/bitmap.h"
     #include "wx/brush.h"
 #ifndef WX_PRECOMP
     #include "wx/bitmap.h"
     #include "wx/brush.h"


@@ -98,6 +100,21 @@ static WXFARPROC s_wndprocRadioBtn = (WXFARPROC)NULL;
 // wxRadioBox
 // ---------------------------------------------------------------------------
 
 // wxRadioBox
 // ---------------------------------------------------------------------------
 

+int wxRadioBox::GetCount() const
+{
+    return m_noItems;
+}
+
+int wxRadioBox::GetColumnCount() const
+{
+    return GetNumHor();
+}
+
+int wxRadioBox::GetRowCount() const
+{
+    return GetNumVer();
+}
+

 // returns the number of rows
 int wxRadioBox::GetNumVer() const
 {
 // returns the number of rows
 int wxRadioBox::GetNumVer() const
 {


@@ -314,14 +331,7 @@ wxRadioBox::~wxRadioBox()
 
 }
 
 
 }
 

-wxString wxRadioBox::GetLabel(int item) const
-{
-    wxCHECK_MSG( item >= 0 && item < m_noItems, wxT(""), wxT("invalid radiobox index") );
-
-    return wxGetWindowText(m_radioButtons[item]);
-}
-
-void wxRadioBox::SetLabel(int item, const wxString& label)
+void wxRadioBox::SetString(int item, const wxString& label)

 {
     wxCHECK_RET( item >= 0 && item < m_noItems, wxT("invalid radiobox index") );
 
 {
     wxCHECK_RET( item >= 0 && item < m_noItems, wxT("invalid radiobox index") );
 


@@ -329,26 +339,6 @@ void wxRadioBox::SetLabel(int item, const wxString& label)
     SetWindowText((HWND)m_radioButtons[item], label.c_str());
 }
 
     SetWindowText((HWND)m_radioButtons[item], label.c_str());
 }
 

-void wxRadioBox::SetLabel(int WXUNUSED(item), wxBitmap *WXUNUSED(bitmap))
-{
-    /*
-       m_radioWidth[item] = bitmap->GetWidth() + FB_MARGIN;
-       m_radioHeight[item] = bitmap->GetHeight() + FB_MARGIN;
-     */
-    wxFAIL_MSG(wxT("not implemented"));
-}
-
-int wxRadioBox::FindString(const wxString& s) const
-{
-    for (int i = 0; i < m_noItems; i++)
-    {
-        if ( s == wxGetWindowText(m_radioButtons[i]) )
-            return i;
-    }
-
-    return wxNOT_FOUND;
-}
-

 void wxRadioBox::SetSelection(int N)
 {
     wxCHECK_RET( (N >= 0) && (N < m_noItems), wxT("invalid radiobox index") );
 void wxRadioBox::SetSelection(int N)
 {
     wxCHECK_RET( (N >= 0) && (N < m_noItems), wxT("invalid radiobox index") );


@@ -370,9 +360,12 @@ int wxRadioBox::GetSelection() const
 }
 
 // Find string for position
 }
 
 // Find string for position

-wxString wxRadioBox::GetString(int N) const
+wxString wxRadioBox::GetString(int item) const

 {
 {

-    return wxGetWindowText(m_radioButtons[N]);
+    wxCHECK_MSG( item >= 0 && item < m_noItems, wxEmptyString,
+                 wxT("invalid radiobox index") );
+
+    return wxGetWindowText(m_radioButtons[item]);

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -704,35 +697,12 @@ void wxRadioBox::Show(int item, bool show)
     ::ShowWindow((HWND)m_radioButtons[item], show ? SW_SHOW : SW_HIDE);
 }
 
     ::ShowWindow((HWND)m_radioButtons[item], show ? SW_SHOW : SW_HIDE);
 }
 

-// For single selection items only
-wxString wxRadioBox::GetStringSelection() const
-{
-    wxString result;
-    int sel = GetSelection();
-    if (sel > -1)
-        result = GetString(sel);
-
-    return result;
-}
-
-bool wxRadioBox::SetStringSelection(const wxString& s)
-{
-    int sel = FindString (s);
-    if (sel > -1)
-    {
-        SetSelection (sel);
-        return TRUE;
-    }
-    else
-        return FALSE;
-}
-

 bool wxRadioBox::ContainsHWND(WXHWND hWnd) const
 {
 bool wxRadioBox::ContainsHWND(WXHWND hWnd) const
 {

-    int i;
-    for (i = 0; i < Number(); i++)
+    size_t count = GetCount();
+    for ( size_t i = 0; i < count; i++ )

     {
     {

-        if (GetRadioButtons()[i] == hWnd)
+        if ( GetRadioButtons()[i] == hWnd )

             return TRUE;
     }
 
             return TRUE;
     }
 


@@ -816,6 +786,10 @@ long wxRadioBox::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
             }
 #endif // Win32
 
             }
 #endif // Win32
 

+        // VZ: this code breaks radiobox redrawing under Windows XP, don't use
+        //     it. If you need to get messages from the static controls,
+        //     create them as a child of another (non static) window
+#if 0

         // This is required for the radiobox to be sensitive to mouse input,
         // e.g. for Dialog Editor.
         case WM_NCHITTEST:
         // This is required for the radiobox to be sensitive to mouse input,
         // e.g. for Dialog Editor.
         case WM_NCHITTEST:


@@ -831,6 +805,7 @@ long wxRadioBox::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
                     return (long)HTCLIENT;
             }
             break;
                     return (long)HTCLIENT;
             }
             break;

+#endif // 0

     }
 
     return wxControl::MSWWindowProc(nMsg, wParam, lParam);
     }
 
     return wxControl::MSWWindowProc(nMsg, wParam, lParam);


@@ -865,7 +840,7 @@ WXHBRUSH wxRadioBox::OnCtlColor(WXHDC pDC, WXHWND WXUNUSED(pWnd), WXUINT WXUNUSE
     wxColour colBack = GetBackgroundColour();
 
     if (!IsEnabled())
     wxColour colBack = GetBackgroundColour();
 
     if (!IsEnabled())

-        colBack = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE);
+        colBack = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE);

 
     ::SetBkColor(hdc, wxColourToRGB(colBack));
     ::SetTextColor(hdc, wxColourToRGB(GetForegroundColour()));
 
     ::SetBkColor(hdc, wxColourToRGB(colBack));
     ::SetTextColor(hdc, wxColourToRGB(GetForegroundColour()));


@@ -935,91 +910,41 @@ LRESULT APIENTRY _EXPORT wxRadioBtnWndProc(HWND hwnd,
 
                 bool processed = TRUE;
 
 
                 bool processed = TRUE;
 

-                bool horz = (radiobox->GetWindowStyle() & wxRA_SPECIFY_COLS) != 0;
-                int num = radiobox->Number(),
-                    rows = radiobox->GetNumVer(),
-                    cols = radiobox->GetNumHor();
-
-                int selOld = radiobox->GetSelection();
-                int selNew = selOld;
-
-                // wrapping will be handled below for the cases when we
-                // add/substract more than 1 but here otherwise as it's simpler
+                wxDirection dir;

                 switch ( wParam )
                 {
                     case VK_UP:
                 switch ( wParam )
                 {
                     case VK_UP:

-                        if ( horz )
-                            selNew -= cols;
-                        else
-                        {
-                            if ( selNew )
-                                selNew--;
-                            else
-                                selNew = num - 1;
-                        }
+                        dir = wxUP;

                         break;
 
                     case VK_LEFT:
                         break;
 
                     case VK_LEFT:

-                        if ( horz )
-                        {
-                            if ( selNew )
-                                selNew--;
-                            else
-                                selNew = num - 1;
-                        }
-                        else
-                            selNew -= rows;
+                        dir = wxLEFT;

                         break;
 
                     case VK_DOWN:
                         break;
 
                     case VK_DOWN:

-                        if ( horz )
-                            selNew += cols;
-                        else
-                        {
-                            if ( ++selNew == num )
-                                selNew = 0;
-                        }
+                        dir = wxDOWN;

                         break;
 
                     case VK_RIGHT:
                         break;
 
                     case VK_RIGHT:

-                        if ( horz )
-                        {
-                            if ( ++selNew == num )
-                                selNew = 0;
-                        }
-                        else
-                            selNew += rows;
+                        dir = wxRIGHT;

                         break;
 
                     default:
                         processed = FALSE;
                         break;
 
                     default:
                         processed = FALSE;

+
+                        // just to suppress the compiler warning
+                        dir = wxALL;

                 }
 
                 if ( processed )
                 {
                 }
 
                 if ( processed )
                 {

-                    // ensure that selNew is in range [0..num)
-                    if ( selNew >= num )
-                    {
-                        selNew -= num;
-
-                        int dim = horz ? cols : rows;
-                        selNew += dim - 1;
-                        selNew %= dim;
-                    }
-                    else if ( selNew < 0 )
-                    {
-                        selNew += num;
-
-                        int dim = horz ? cols : rows;
-                        if ( selNew % dim == 0 )
-                        {
-                            selNew -= dim - 1;
-                        }
-                        else
-                        {
-                            selNew++;
-                        }
-                    }
+                    int selOld = radiobox->GetSelection();
+                    int selNew = radiobox->GetNextItem
+                                 (
+                                  selOld,
+                                  dir,
+                                  radiobox->GetWindowStyle()
+                                 );

 
                     if ( selNew != selOld )
                     {
 
                     if ( selNew != selOld )
                     {


@@ -1036,45 +961,45 @@ LRESULT APIENTRY _EXPORT wxRadioBtnWndProc(HWND hwnd,
 
 #ifdef __WIN32__
         case WM_HELP:
 
 #ifdef __WIN32__
         case WM_HELP:

-        {
-            wxRadioBox *radiobox = (wxRadioBox *)
-                    ::GetWindowLong(hwnd, GWL_USERDATA);
+            {
+                wxRadioBox *radiobox = (wxRadioBox *)
+                        ::GetWindowLong(hwnd, GWL_USERDATA);
+
+                wxCHECK_MSG( radiobox, 0, wxT("radio button without radio box?") );

 
 

-            wxCHECK_MSG( radiobox, 0, wxT("radio button without radio box?") );
+                bool processed = TRUE;

 
 

-            bool processed = TRUE;
+                HELPINFO* info = (HELPINFO*) lParam;
+                // Don't yet process menu help events, just windows
+                if (info->iContextType == HELPINFO_WINDOW)
+                {
+                    wxWindow* subjectOfHelp = radiobox;
+                    bool eventProcessed = FALSE;
+                    while (subjectOfHelp && !eventProcessed)
+                    {
+                        wxHelpEvent helpEvent(wxEVT_HELP, subjectOfHelp->GetId(), wxPoint(info->MousePos.x, info->MousePos.y) ) ; // info->iCtrlId);
+                        helpEvent.SetEventObject(radiobox);
+                        eventProcessed = radiobox->GetEventHandler()->ProcessEvent(helpEvent);

 
 

-            HELPINFO* info = (HELPINFO*) lParam;
-            // Don't yet process menu help events, just windows
-            if (info->iContextType == HELPINFO_WINDOW)
-            {
-                wxWindow* subjectOfHelp = radiobox;
-                bool eventProcessed = FALSE;
-                while (subjectOfHelp && !eventProcessed)
+                        // Go up the window hierarchy until the event is handled (or not)
+                        subjectOfHelp = subjectOfHelp->GetParent();
+                    }
+                    processed = eventProcessed;
+                }
+                else if (info->iContextType == HELPINFO_MENUITEM)

                 {
                 {

-                    wxHelpEvent helpEvent(wxEVT_HELP, subjectOfHelp->GetId(), wxPoint(info->MousePos.x, info->MousePos.y) ) ; // info->iCtrlId);
+                    wxHelpEvent helpEvent(wxEVT_HELP, info->iCtrlId) ;

                     helpEvent.SetEventObject(radiobox);
                     helpEvent.SetEventObject(radiobox);

-                    eventProcessed = radiobox->GetEventHandler()->ProcessEvent(helpEvent);
-
-                    // Go up the window hierarchy until the event is handled (or not)
-                    subjectOfHelp = subjectOfHelp->GetParent();
+                    processed = radiobox->GetEventHandler()->ProcessEvent(helpEvent);

                 }
                 }

-                processed = eventProcessed;
-            }
-            else if (info->iContextType == HELPINFO_MENUITEM)
-            {
-                wxHelpEvent helpEvent(wxEVT_HELP, info->iCtrlId) ;
-                helpEvent.SetEventObject(radiobox);
-                processed = radiobox->GetEventHandler()->ProcessEvent(helpEvent);
-            }
-            else processed = FALSE;
+                else processed = FALSE;

 
 

-            if (processed)
-                return 0;
+                if (processed)
+                    return 0;

 
 

-            break;
-        }
-#endif
+                break;
+            }
+#endif // __WIN32__

     }
 
     return ::CallWindowProc(CASTWNDPROC s_wndprocRadioBtn, hwnd, message, wParam, lParam);
     }
 
     return ::CallWindowProc(CASTWNDPROC s_wndprocRadioBtn, hwnd, message, wParam, lParam);


@@ -1082,3 +1007,4 @@ LRESULT APIENTRY _EXPORT wxRadioBtnWndProc(HWND hwnd,
 
 #endif // __WIN32__
 
 
 #endif // __WIN32__
 

+#endif // wxUSE_RADIOBOX