Added new wxFontDialog,

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

diff --git a/src/gtk/radiobox.cpp b/src/gtk/radiobox.cpp
index 7d2f23a120020221ac48568c0258482aa00bed0f..74160121f6f399fd0d4bb0089d3c6ce546b0822b 100644 (file)
--- a/src/gtk/radiobox.cpp
+++ b/src/gtk/radiobox.cpp
@@ -85,11 +85,12 @@ bool wxRadioBox::Create( wxWindow *parent, wxWindowID id, const wxString& title,
     m_needParent = TRUE;
     m_acceptsFocus = TRUE;
 
-    PreCreation( parent, id, pos, size, style, name );
-
-#if wxUSE_VALIDATORS
-    SetValidator( validator );
-#endif
+    if (!PreCreation( parent, pos, size ) ||
+        !CreateBase( parent, id, pos, size, style, validator, name ))
+    {
+        wxFAIL_MSG( _T("wxRadioBox creation failed") );
+       return FALSE;
+    }
 
     m_widget = gtk_frame_new( title.mbc_str() );
 
@@ -97,12 +98,21 @@ bool wxRadioBox::Create( wxWindow *parent, wxWindowID id, const wxString& title,
 
     GtkRadioButton *m_radio = (GtkRadioButton*) NULL;
 
+    wxString label;
     GSList *radio_button_group = (GSList *) NULL;
     for (int i = 0; i < n; i++)
     {
-        if (i) radio_button_group = gtk_radio_button_group( GTK_RADIO_BUTTON(m_radio) );
+        if ( i != 0 )
+            radio_button_group = gtk_radio_button_group( GTK_RADIO_BUTTON(m_radio) );
+
+        label.Empty();
+        for ( const wxChar *pc = choices[i]; *pc; pc++ )
+        {
+            if ( *pc != _T('&') )
+                label += *pc;
+        }
 
-        m_radio = GTK_RADIO_BUTTON( gtk_radio_button_new_with_label( radio_button_group, choices[i].mbc_str() ) );
+        m_radio = GTK_RADIO_BUTTON( gtk_radio_button_new_with_label( radio_button_group, label.mbc_str() ) );
 
         m_boxes.Append( (wxObject*) m_radio );
 
@@ -113,8 +123,8 @@ bool wxRadioBox::Create( wxWindow *parent, wxWindowID id, const wxString& title,
         gtk_signal_connect( GTK_OBJECT(m_radio), "clicked",
            GTK_SIGNAL_FUNC(gtk_radiobutton_clicked_callback), (gpointer*)this );
 
-        gtk_myfixed_put( GTK_MYFIXED(m_parent->m_wxwindow), 
-                         GTK_WIDGET(m_radio), 
+        gtk_myfixed_put( GTK_MYFIXED(m_parent->m_wxwindow),
+                         GTK_WIDGET(m_radio),
                          m_x+10, m_y+10+(i*24), 10, 10 );
     }
 
@@ -163,20 +173,41 @@ wxSize wxRadioBox::LayoutItems()
     int x = 7;
     int y = 15;
 
+    if ( m_majorDim == 0 )
+    {
+        // avoid dividing by 0 below
+        wxFAIL_MSG( _T("dimension of radiobox should not be 0!") );
+
+        m_majorDim = 1;
+    }
+
     int num_per_major = (m_boxes.GetCount() - 1) / m_majorDim +1;
 
     wxSize res( 0, 0 );
 
-    if (m_windowStyle & wxRA_HORIZONTAL)
+    int num_of_cols = 0;
+    int num_of_rows = 0;
+    if (HasFlag(wxRA_SPECIFY_COLS))
     {
-
-        for (int j = 0; j < m_majorDim; j++)
+        num_of_cols = m_majorDim;
+        num_of_rows = num_per_major;
+    }
+    else
+    {
+        num_of_cols = num_per_major;
+        num_of_rows = m_majorDim;
+    }
+       
+    if ( HasFlag(wxRA_SPECIFY_COLS) ||
+         (HasFlag(wxRA_SPECIFY_ROWS) && (num_of_cols > 1)) )
+    {
+        for (int j = 0; j < num_of_cols; j++)
         {
             y = 15;
 
             int max_len = 0;
-            wxNode *node = m_boxes.Nth( j*num_per_major );
-            for (int i1 = 0; i1< num_per_major; i1++)
+            wxNode *node = m_boxes.Nth( j*num_of_rows );
+            for (int i1 = 0; i1< num_of_rows; i1++)
             {
                 GtkWidget *button = GTK_WIDGET( node->Data() );
                 GtkLabel *label = GTK_LABEL( GTK_BUTTON(button)->child );
@@ -193,8 +224,8 @@ wxSize wxRadioBox::LayoutItems()
 
             // we don't know the max_len before
 
-            node = m_boxes.Nth( j*num_per_major );
-            for (int i2 = 0; i2< num_per_major; i2++)
+            node = m_boxes.Nth( j*num_of_rows );
+            for (int i2 = 0; i2< num_of_rows; i2++)
             {
                 GtkWidget *button = GTK_WIDGET( node->Data() );
 
@@ -240,7 +271,7 @@ wxSize wxRadioBox::LayoutItems()
             node = node->Next();
         }
         res.x = x+4;
-        res.y = 42;
+        res.y = 40;
     }
 
     return res;
@@ -254,7 +285,7 @@ bool wxRadioBox::Show( bool show )
 
     if ((m_windowStyle & wxNO_BORDER) != 0)
         gtk_widget_hide( m_widget );
-    
+
     wxNode *node = m_boxes.First();
     while (node)
     {
@@ -320,7 +351,11 @@ void wxRadioBox::SetSelection( int n )
 
     GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->Data() );
 
+    DisableEvents();
+    
     gtk_toggle_button_set_state( button, 1 );
+    
+    EnableEvents();
 }
 
 int wxRadioBox::GetSelection(void) const
@@ -440,7 +475,7 @@ void wxRadioBox::Show( int item, bool show )
         gtk_widget_hide( button );
 }
 
-wxString wxRadioBox::GetStringSelection(void) const
+wxString wxRadioBox::GetStringSelection() const
 {
     wxCHECK_MSG( m_widget != NULL, _T(""), _T("invalid radiobox") );
 
@@ -471,12 +506,12 @@ bool wxRadioBox::SetStringSelection( const wxString &s )
     return TRUE;
 }
 
-int wxRadioBox::Number(void) const
+int wxRadioBox::Number() const
 {
     return m_boxes.Number();
 }
 
-int wxRadioBox::GetNumberOfRowsOrCols(void) const
+int wxRadioBox::GetNumberOfRowsOrCols() const
 {
     return 1;
 }
@@ -486,6 +521,30 @@ void wxRadioBox::SetNumberOfRowsOrCols( int WXUNUSED(n) )
     wxFAIL_MSG(_T("wxRadioBox::SetNumberOfRowsOrCols not implemented."));
 }
 
+void wxRadioBox::DisableEvents()
+{
+    wxNode *node = m_boxes.First();
+    while (node)
+    {
+        gtk_signal_disconnect_by_func( GTK_OBJECT(node->Data()),
+           GTK_SIGNAL_FUNC(gtk_radiobutton_clicked_callback), (gpointer*)this );
+
+       node = node->Next();
+    }
+}
+
+void wxRadioBox::EnableEvents()
+{
+    wxNode *node = m_boxes.First();
+    while (node)
+    {
+        gtk_signal_connect( GTK_OBJECT(node->Data()), "clicked",
+           GTK_SIGNAL_FUNC(gtk_radiobutton_clicked_callback), (gpointer*)this );
+
+       node = node->Next();
+    }
+}
+
 void wxRadioBox::ApplyWidgetStyle()
 {
     SetWidgetStyle();