Line drawing correction.

[wxWidgets.git] / src / common / wincmn.cpp

diff --git a/src/common/wincmn.cpp b/src/common/wincmn.cpp
index a45c841cbdf1db1cfae86d02d79e1660dfab1d63..068a995fd34743da17e9b9b48819b2691cf0fb75 100644 (file)
--- a/src/common/wincmn.cpp
+++ b/src/common/wincmn.cpp
@@ -40,6 +40,7 @@
     #include "wx/textctrl.h"
     #include "wx/settings.h"
     #include "wx/dialog.h"
+    #include "wx/msgdlg.h"
 #endif //WX_PRECOMP
 
 #if wxUSE_CONSTRAINTS
@@ -74,6 +75,7 @@ IMPLEMENT_ABSTRACT_CLASS(wxWindowBase, wxEvtHandler)
 BEGIN_EVENT_TABLE(wxWindowBase, wxEvtHandler)
     EVT_SYS_COLOUR_CHANGED(wxWindowBase::OnSysColourChanged)
     EVT_INIT_DIALOG(wxWindowBase::OnInitDialog)
+    EVT_MIDDLE_DOWN(wxWindowBase::OnMiddleClick)
 END_EVENT_TABLE()
 
 // ============================================================================
@@ -126,7 +128,9 @@ void wxWindowBase::InitBase()
 #else
        m_font = settings.GetSystemFont(wxSYS_DEFAULT_GUI_FONT);
 #endif
+
     // no style bits
+    m_exStyle =
     m_windowStyle = 0;
 
     // an optimization for the event processing: checking this flag is much
@@ -704,6 +708,8 @@ void wxWindowBase::MakeModal(bool modal)
 bool wxWindowBase::Validate()
 {
 #if wxUSE_VALIDATORS
+    bool recurse = (GetExtraStyle() & wxWS_EX_VALIDATE_RECURSIVELY) != 0;
+
     wxWindowList::Node *node;
     for ( node = m_children.GetFirst(); node; node = node->GetNext() )
     {
@@ -713,6 +719,11 @@ bool wxWindowBase::Validate()
         {
             return FALSE;
         }
+
+        if ( recurse && !child->Validate() )
+        {
+            return FALSE;
+        }
     }
 #endif // wxUSE_VALIDATORS
 
@@ -722,6 +733,8 @@ bool wxWindowBase::Validate()
 bool wxWindowBase::TransferDataToWindow()
 {
 #if wxUSE_VALIDATORS
+    bool recurse = (GetExtraStyle() & wxWS_EX_VALIDATE_RECURSIVELY) != 0;
+
     wxWindowList::Node *node;
     for ( node = m_children.GetFirst(); node; node = node->GetNext() )
     {
@@ -729,15 +742,20 @@ bool wxWindowBase::TransferDataToWindow()
         wxValidator *validator = child->GetValidator();
         if ( validator && !validator->TransferToWindow() )
         {
-            wxLog *log = wxLog::GetActiveTarget();
-            if ( log )
-            {
-                wxLogWarning(_("Could not transfer data to window"));
-                log->Flush();
-            }
+            wxLogWarning(_("Could not transfer data to window"));
+            wxLog::FlushActive();
 
             return FALSE;
         }
+
+        if ( recurse )
+        {
+            if ( !child->TransferDataToWindow() )
+            {
+                // warning already given
+                return FALSE;
+            }
+        }
     }
 #endif // wxUSE_VALIDATORS
 
@@ -747,15 +765,29 @@ bool wxWindowBase::TransferDataToWindow()
 bool wxWindowBase::TransferDataFromWindow()
 {
 #if wxUSE_VALIDATORS
+    bool recurse = (GetExtraStyle() & wxWS_EX_VALIDATE_RECURSIVELY) != 0;
+
     wxWindowList::Node *node;
     for ( node = m_children.GetFirst(); node; node = node->GetNext() )
     {
         wxWindow *child = node->GetData();
-        if ( child->GetValidator() &&
-             !child->GetValidator()->TransferFromWindow() )
+        wxValidator *validator = child->GetValidator();
+        if ( validator && !validator->TransferFromWindow() )
         {
+            // nop warning here because the application is supposed to give
+            // one itself - we don't know here what might have gone wrongly
+
             return FALSE;
         }
+
+        if ( recurse )
+        {
+            if ( !child->TransferDataFromWindow() )
+            {
+                // warning already given
+                return FALSE;
+            }
+        }
     }
 #endif // wxUSE_VALIDATORS
 
@@ -1332,6 +1364,60 @@ void wxWindowBase::OnInitDialog( wxInitDialogEvent &WXUNUSED(event) )
     TransferDataToWindow();
 }
 
+// process Ctrl-Alt-mclick
+void wxWindowBase::OnMiddleClick( wxMouseEvent& event )
+{
+    if ( event.ControlDown() && event.AltDown() )
+    {
+        // don't translate these strings
+        wxString port;
+        switch ( wxGetOsVersion() )
+        {
+            case wxMOTIF_X:     port = _T("Motif"); break;
+            case wxMACINTOSH:   port = _T("Mac"); break;
+            case wxBEOS:        port = _T("BeOS"); break;
+            case wxGTK:
+            case wxGTK_WIN32:
+            case wxGTK_OS2:
+            case wxGTK_BEOS:    port = _T("GTK"); break;
+            case wxWINDOWS:
+            case wxPENWINDOWS:
+            case wxWINDOWS_NT:
+            case wxWIN32S:
+            case wxWIN95:
+            case wxWIN386:      port = _T("MS Windows"); break;
+            case wxMGL_UNIX:
+            case wxMGL_X:
+            case wxMGL_WIN32:
+            case wxMGL_OS2:     port = _T("MGL"); break;
+            case wxWINDOWS_OS2:
+            case wxOS2_PM:      port = _T("OS/2"); break;
+            default:            port = _T("unknown"); break;
+        }
+
+        wxMessageBox(wxString::Format(
+                                      _T(
+                                        "       wxWindows Library (%s port)\n"
+                                        "Version %u.%u.%u, compiled at %s %s\n"
+                                        "   Copyright (c) 1995-2000 wxWindows team"
+                                        ),
+                                      port.c_str(),
+                                      wxMAJOR_VERSION,
+                                      wxMINOR_VERSION,
+                                      wxRELEASE_NUMBER,
+                                      __DATE__,
+                                      __TIME__
+                                     ),
+                     _T("wxWindows information"),
+                     wxICON_INFORMATION | wxOK,
+                     (wxWindow *)this);
+    }
+    else
+    {
+        event.Skip();
+    }
+}
+
 // ----------------------------------------------------------------------------
 // list classes implementation
 // ----------------------------------------------------------------------------