Allow wx parents a chance to handle events fired by non-wx children. (i.e. wxActiveX...

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

diff --git a/src/common/dlgcmn.cpp b/src/common/dlgcmn.cpp
index 6d3e218315369cabf377c86f5475d7e20d7f306c..ba4e88cbbe8dc8f2abc623d1a87b4bdce9b4ca56 100644 (file)
--- a/src/common/dlgcmn.cpp
+++ b/src/common/dlgcmn.cpp
@@ -17,10 +17,6 @@
 // headers
 // ----------------------------------------------------------------------------
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma implementation "dialogbase.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
@@ -57,6 +53,9 @@ public:
     // max line width or -1 to disable wrapping
     void Wrap(wxWindow *win, const wxString& text, int widthMax);
 
+    // we don't need it, but just to avoid compiler warnings
+    virtual ~wxTextWrapper() { }
+
 protected:
     // line may be empty
     virtual void OnOutputLine(const wxString& line) = 0;
@@ -109,7 +108,8 @@ void wxDialogBase::Init()
 {
     m_returnCode = 0;
     m_affirmativeId = wxID_OK;
-    
+    m_escapeId = wxID_ANY;
+
     // the dialogs have this flag on by default to prevent the events from the
     // dialog controls from reaching the parent frame which is usually
     // undesirable and can lead to unexpected and hard to find bugs
@@ -174,6 +174,44 @@ void wxTextWrapper::Wrap(wxWindow *win, const wxString& text, int widthMax)
     }
 }
 
+class wxTextSizerWrapper : public wxTextWrapper
+{
+public:
+    wxTextSizerWrapper(wxWindow *win)
+    {
+        m_win = win;
+        m_hLine = 0;
+    }
+
+    wxSizer *CreateSizer(const wxString& text, int widthMax)
+    {
+        m_sizer = new wxBoxSizer(wxVERTICAL);
+        Wrap(m_win, text, widthMax);
+        return m_sizer;
+    }
+
+protected:
+    virtual void OnOutputLine(const wxString& line)
+    {
+        if ( !line.empty() )
+        {
+            m_sizer->Add(new wxStaticText(m_win, wxID_ANY, line));
+        }
+        else // empty line, no need to create a control for it
+        {
+            if ( !m_hLine )
+                m_hLine = m_win->GetCharHeight();
+
+            m_sizer->Add(5, m_hLine);
+        }
+    }
+
+private:
+    wxWindow *m_win;
+    wxSizer *m_sizer;
+    int m_hLine;
+};
+
 wxSizer *wxDialogBase::CreateTextSizer(const wxString& message)
 {
     // I admit that this is complete bogus, but it makes
@@ -191,78 +229,45 @@ wxSizer *wxDialogBase::CreateTextSizer(const wxString& message)
     wxString text(message);
     text.Replace(_T("&"), _T("&&"));
 
-
-    class TextSizerWrapper : public wxTextWrapper
-    {
-    public:
-        TextSizerWrapper(wxWindow *win)
-        {
-            m_win = win;
-            m_hLine = 0;
-        }
-
-        wxSizer *CreateSizer(const wxString& text, int widthMax)
-        {
-            m_sizer = new wxBoxSizer(wxVERTICAL);
-            Wrap(m_win, text, widthMax);
-            return m_sizer;
-        }
-
-    protected:
-        virtual void OnOutputLine(const wxString& line)
-        {
-            if ( !line.empty() )
-            {
-                m_sizer->Add(new wxStaticText(m_win, wxID_ANY, line));
-            }
-            else // empty line, no need to create a control for it
-            {
-                if ( !m_hLine )
-                    m_hLine = m_win->GetCharHeight();
-
-                m_sizer->Add(5, m_hLine);
-            }
-        }
-
-    private:
-        wxWindow *m_win;
-        wxSizer *m_sizer;
-        int m_hLine;
-    };
-
-    TextSizerWrapper wrapper(this);
+    wxTextSizerWrapper wrapper(this);
 
     return wrapper.CreateSizer(text, widthMax);
 }
 
-void wxStaticTextBase::Wrap(int width)
+class wxLabelWrapper : public wxTextWrapper
 {
-    class LabelWrapper : public wxTextWrapper
+public:
+    void WrapLabel(wxWindow *text, int widthMax)
     {
-    public:
-        void WrapLabel(wxStaticTextBase *text, int widthMax)
-        {
-            m_text.clear();
-            Wrap(text, text->GetLabel(), widthMax);
-            text->SetLabel(m_text);
-        }
+        m_text.clear();
+        Wrap(text, text->GetLabel(), widthMax);
+        text->SetLabel(m_text);
+    }
 
-    protected:
-        virtual void OnOutputLine(const wxString& line)
-        {
-            m_text += line;
-        }
+protected:
+    virtual void OnOutputLine(const wxString& line)
+    {
+        m_text += line;
+    }
 
-        virtual void OnNewLine()
-        {
-            m_text += _T('\n');
-        }
+    virtual void OnNewLine()
+    {
+        m_text += _T('\n');
+    }
 
-    private:
-        wxString m_text;
-    };
+private:
+    wxString m_text;
+};
 
-    LabelWrapper wrapper;
+void
+#if defined(__WXGTK__) && !defined(__WXUNIVERSAL__)
+wxStaticText
+#else
+wxStaticTextBase
+#endif
+::Wrap(int width)
+{
+    wxLabelWrapper wrapper;
     wrapper.WrapLabel(this, width);
 }
 
@@ -328,8 +333,6 @@ wxStdDialogButtonSizer *wxDialogBase::CreateStdDialogButtonSizer( long flags )
         sizer->AddButton(help);
     }
 
-    sizer->Realize();
-
     if (flags & wxNO_DEFAULT)
     {
         if (no)
@@ -351,12 +354,14 @@ wxStdDialogButtonSizer *wxDialogBase::CreateStdDialogButtonSizer( long flags )
             yes->SetFocus();
         }
     }
-    
+
     if (flags & wxOK)
         SetAffirmativeId(wxID_OK);
     else if (flags & wxYES)
         SetAffirmativeId(wxID_YES);
 
+    sizer->Realize();
+
     return sizer;
 }