Typos fixed.

  Corrected children's deletion (strict now).
  Corrected scrolled window's setup upon startup
    (with/without scrollbars etc.)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2417 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/include/wx/gtk/radiobut.h b/include/wx/gtk/radiobut.h
index 11bf3cedb1a2c97f09dbc3236f72e6932448198f..35a610b1ad16c707179d746aa99efda9238ae9a8 100644 (file)
--- a/include/wx/gtk/radiobut.h
+++ b/include/wx/gtk/radiobut.h
@@ -41,7 +41,7 @@ class wxRadioButton: public wxControl
   DECLARE_DYNAMIC_CLASS(wxRadioButton)
   
   public:
-    inline wxRadioButton(void) {}
+    inline wxRadioButton() {}
     inline wxRadioButton( wxWindow *parent, wxWindowID id,
            const wxString& label,
            const wxPoint& pos = wxDefaultPosition,
@@ -59,7 +59,7 @@ class wxRadioButton: public wxControl
            const wxString& name = wxRadioButtonNameStr );
     virtual void SetLabel(const wxString& label);
     virtual void SetValue(bool val);
-    virtual bool GetValue(void) const;
+    virtual bool GetValue() const;
     bool Enable( bool enable );
     
   // implementation

diff --git a/include/wx/gtk1/radiobut.h b/include/wx/gtk1/radiobut.h
index 11bf3cedb1a2c97f09dbc3236f72e6932448198f..35a610b1ad16c707179d746aa99efda9238ae9a8 100644 (file)
--- a/include/wx/gtk1/radiobut.h
+++ b/include/wx/gtk1/radiobut.h
@@ -41,7 +41,7 @@ class wxRadioButton: public wxControl
   DECLARE_DYNAMIC_CLASS(wxRadioButton)
   
   public:
-    inline wxRadioButton(void) {}
+    inline wxRadioButton() {}
     inline wxRadioButton( wxWindow *parent, wxWindowID id,
            const wxString& label,
            const wxPoint& pos = wxDefaultPosition,
@@ -59,7 +59,7 @@ class wxRadioButton: public wxControl
            const wxString& name = wxRadioButtonNameStr );
     virtual void SetLabel(const wxString& label);
     virtual void SetValue(bool val);
-    virtual bool GetValue(void) const;
+    virtual bool GetValue() const;
     bool Enable( bool enable );
     
   // implementation

diff --git a/include/wx/window.h b/include/wx/window.h
index 44a40841931e4071667b916d3113fa995fb727fd..b84b81fb4987feac9429890d7ec14051031e9e0a 100644 (file)
--- a/include/wx/window.h
+++ b/include/wx/window.h
@@ -37,7 +37,7 @@
 class WXDLLEXPORT wxClientData;
 class WXDLLEXPORT wxControl;
 class WXDLLEXPORT wxCursor;
-class WXDLLEXPORT wxDc;
+class WXDLLEXPORT wxDC;
 class WXDLLEXPORT wxDropTarget;
 class WXDLLEXPORT wxItemResource;
 class WXDLLEXPORT wxLayoutConstraints;

diff --git a/samples/scroll/scroll.cpp b/samples/scroll/scroll.cpp
index afb70c1e7249ace6f45329c16e5b44abc8e939fe..ece802323fbcccc0f0ab39ad8eb3d0cfc77e23aa 100644 (file)
--- a/samples/scroll/scroll.cpp
+++ b/samples/scroll/scroll.cpp
@@ -79,15 +79,6 @@ MyCanvas::MyCanvas( wxWindow *parent, wxWindowID id,
                     const wxPoint &pos, const wxSize &size )
         : wxScrolledWindow( parent, id, pos, size, wxSUNKEN_BORDER | wxTAB_TRAVERSAL )
 {
-
-  SetBackgroundColour( *wxWHITE );
-
-  (void) new wxButton( this, -1, "wxButton", wxPoint(10,10) );
-  
-  (void) new wxTextCtrl( this, -1, "wxTextCtrl", wxPoint(10,50) );
-  
-  (void) new wxRadioButton( this, -1, "Disable", wxPoint(10,90) );
-  
     wxString choices[] =
     {
         "This",
@@ -97,9 +88,17 @@ MyCanvas::MyCanvas( wxWindow *parent, wxWindowID id,
         "examples."
     };
   
-  (void) new wxComboBox( this, -1, "This", wxPoint(10,130), wxDefaultSize, 5, choices );
+//  (void) new wxButton( this, -1, "wxButton", wxPoint(10,10) );
+  
+//  (void) new wxTextCtrl( this, -1, "wxTextCtrl", wxPoint(10,50) );
+  
+  (void) new wxRadioButton( this, -1, "Disable", wxPoint(10,90) );
+  
+//  (void) new wxComboBox( this, -1, "This", wxPoint(10,130), wxDefaultSize, 5, choices );
   
   (void) new wxRadioBox( this, -1, "This", wxPoint(10,200), wxDefaultSize, 5, choices );
+  
+  SetBackgroundColour( *wxWHITE );
 }
 
 MyCanvas::~MyCanvas()
@@ -134,6 +133,7 @@ MyFrame::MyFrame()
        : wxFrame( (wxFrame *)NULL, -1, "wxScrolledWindow sample",
                   wxPoint(20,20), wxSize(470,360) )
 {
+/*
   wxMenu *file_menu = new wxMenu();
   file_menu->Append( ID_ABOUT, "&About..");
   file_menu->Append( ID_QUIT, "E&xit\tAlt-X");
@@ -147,6 +147,7 @@ MyFrame::MyFrame()
   int widths[] = { -1, 100 };
   SetStatusWidths( 2, widths );
 
+*/
   m_canvas = new MyCanvas( this, -1, wxPoint(0,0), wxSize(10,10) );
   m_canvas->SetScrollbars( 10, 10, 50, 100 );
 }

diff --git a/src/common/wincmn.cpp b/src/common/wincmn.cpp
index 66390ee06f8643628f1402ae19110cccd9e8211b..611ab2b4c0b0947c21bb5397d18251b05400167d 100644 (file)
--- a/src/common/wincmn.cpp
+++ b/src/common/wincmn.cpp
@@ -178,8 +178,8 @@ wxWindowBase::~wxWindowBase()
     // Just in case we've loaded a top-level window via LoadNativeDialog but
     // we weren't a dialog class
     wxTopLevelWindows.DeleteObject(this);
-
-    DestroyChildren();
+    
+    wxASSERT_MSG( GetChildren().GetCount() == 0, "children not destroyed" );
 
     if ( m_windowValidator )
         delete m_windowValidator;
@@ -244,13 +244,15 @@ bool wxWindowBase::Close(bool force)
 bool wxWindowBase::DestroyChildren()
 {
     wxWindowList::Node *node;
-    for ( node = GetChildren().GetFirst(); node; node = node->GetNext() )
+    while ( (node = GetChildren().GetFirst()) )
     {
         wxWindow *child = node->GetData();
-        if ( child )
-        {
-            delete child;
-        }
+       
+       wxASSERT_MSG( child, "m_children contains empty nodes" );
+       
+        delete child;
+       
+        wxASSERT_MSG( !GetChildren().Find(child), "child didn't remove itself using RemoveChild()" );
     }
 
     return TRUE;

diff --git a/src/gtk/bmpbuttn.cpp b/src/gtk/bmpbuttn.cpp
index 783d419baadeb81fc709d27a99008e64cc3f0bd5..7ede0d75a7b75330528e0f44cc90d9b0ac6bbefb 100644 (file)
--- a/src/gtk/bmpbuttn.cpp
+++ b/src/gtk/bmpbuttn.cpp
@@ -164,9 +164,7 @@ bool wxBitmapButton::Create( wxWindow *parent, wxWindowID id, const wxBitmap &bi
     gtk_signal_connect( GTK_OBJECT(m_widget), "released", 
       GTK_SIGNAL_FUNC(gtk_bmpbutton_release_callback), (gpointer*)this );
  
-    m_parent->AddChild( this );
-
-    m_parent->InsertChild( this );
+    m_parent->DoAddChild( this );
   
     PostCreation();
   

diff --git a/src/gtk/radiobut.cpp b/src/gtk/radiobut.cpp
index a3446422f766ad7d494f518145bb798defbac956..8ccd9ef3c03431ccdf4c5638d69fb579333dcb82 100644 (file)
--- a/src/gtk/radiobut.cpp
+++ b/src/gtk/radiobut.cpp
@@ -129,7 +129,7 @@ void wxRadioButton::SetValue( bool val )
         gtk_toggle_button_set_state( GTK_TOGGLE_BUTTON(m_theOtherRadioButtton), TRUE );
 }
 
-bool wxRadioButton::GetValue(void) const
+bool wxRadioButton::GetValue() const
 {
     wxCHECK_MSG( m_widget != NULL, FALSE, _T("invalid radiobutton") );
   

diff --git a/src/gtk/window.cpp b/src/gtk/window.cpp
index a3ccbc764f9f8bb7cb10bc1b98ac9a5755184850..000ff9b424f2b48fade1dc241561cb9a4dfbfd61 100644 (file)
--- a/src/gtk/window.cpp
+++ b/src/gtk/window.cpp
@@ -2676,15 +2676,10 @@ void wxWindow::SetScrollbar( int orient, int pos, int thumbVisible,
         m_vAdjust->page_size = fthumb;
     }
 
-    if (m_wxwindow->window)
-    {
-        if (orient == wxHORIZONTAL)
-            gtk_signal_emit_by_name( GTK_OBJECT(m_hAdjust), "changed" );
-        else
-            gtk_signal_emit_by_name( GTK_OBJECT(m_vAdjust), "changed" );
-
-        gtk_widget_set_usize( m_widget, m_width, m_height );
-    }
+    if (orient == wxHORIZONTAL)
+        gtk_signal_emit_by_name( GTK_OBJECT(m_hAdjust), "changed" );
+    else
+        gtk_signal_emit_by_name( GTK_OBJECT(m_vAdjust), "changed" );
 }
 
 void wxWindow::SetScrollPos( int orient, int pos, bool WXUNUSED(refresh) )
@@ -2714,7 +2709,7 @@ void wxWindow::SetScrollPos( int orient, int pos, bool WXUNUSED(refresh) )
         m_vAdjust->value = fpos;
     }
 
-    if (!m_isScrolling)
+    if (!m_isScrolling)  /* prevent recursion */
     {
         if (m_wxwindow->window)
         {

diff --git a/src/gtk1/bmpbuttn.cpp b/src/gtk1/bmpbuttn.cpp
index 783d419baadeb81fc709d27a99008e64cc3f0bd5..7ede0d75a7b75330528e0f44cc90d9b0ac6bbefb 100644 (file)
--- a/src/gtk1/bmpbuttn.cpp
+++ b/src/gtk1/bmpbuttn.cpp
@@ -164,9 +164,7 @@ bool wxBitmapButton::Create( wxWindow *parent, wxWindowID id, const wxBitmap &bi
     gtk_signal_connect( GTK_OBJECT(m_widget), "released", 
       GTK_SIGNAL_FUNC(gtk_bmpbutton_release_callback), (gpointer*)this );
  
-    m_parent->AddChild( this );
-
-    m_parent->InsertChild( this );
+    m_parent->DoAddChild( this );
   
     PostCreation();
   

diff --git a/src/gtk1/radiobut.cpp b/src/gtk1/radiobut.cpp
index a3446422f766ad7d494f518145bb798defbac956..8ccd9ef3c03431ccdf4c5638d69fb579333dcb82 100644 (file)
--- a/src/gtk1/radiobut.cpp
+++ b/src/gtk1/radiobut.cpp
@@ -129,7 +129,7 @@ void wxRadioButton::SetValue( bool val )
         gtk_toggle_button_set_state( GTK_TOGGLE_BUTTON(m_theOtherRadioButtton), TRUE );
 }
 
-bool wxRadioButton::GetValue(void) const
+bool wxRadioButton::GetValue() const
 {
     wxCHECK_MSG( m_widget != NULL, FALSE, _T("invalid radiobutton") );
   

diff --git a/src/gtk1/window.cpp b/src/gtk1/window.cpp
index a3ccbc764f9f8bb7cb10bc1b98ac9a5755184850..000ff9b424f2b48fade1dc241561cb9a4dfbfd61 100644 (file)
--- a/src/gtk1/window.cpp
+++ b/src/gtk1/window.cpp
@@ -2676,15 +2676,10 @@ void wxWindow::SetScrollbar( int orient, int pos, int thumbVisible,
         m_vAdjust->page_size = fthumb;
     }
 
-    if (m_wxwindow->window)
-    {
-        if (orient == wxHORIZONTAL)
-            gtk_signal_emit_by_name( GTK_OBJECT(m_hAdjust), "changed" );
-        else
-            gtk_signal_emit_by_name( GTK_OBJECT(m_vAdjust), "changed" );
-
-        gtk_widget_set_usize( m_widget, m_width, m_height );
-    }
+    if (orient == wxHORIZONTAL)
+        gtk_signal_emit_by_name( GTK_OBJECT(m_hAdjust), "changed" );
+    else
+        gtk_signal_emit_by_name( GTK_OBJECT(m_vAdjust), "changed" );
 }
 
 void wxWindow::SetScrollPos( int orient, int pos, bool WXUNUSED(refresh) )
@@ -2714,7 +2709,7 @@ void wxWindow::SetScrollPos( int orient, int pos, bool WXUNUSED(refresh) )
         m_vAdjust->value = fpos;
     }
 
-    if (!m_isScrolling)
+    if (!m_isScrolling)  /* prevent recursion */
     {
         if (m_wxwindow->window)
         {