Initial revision

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/gtk/radiobox.cpp

@@ -0,0 +1,229 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        radiobox.cpp
+// Purpose:
+// Author:      Robert Roebling
+// Created:     01/02/97
+// Id:
+// Copyright:   (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
+// Licence:   	wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+
+#ifdef __GNUG__
+#pragma implementation "radiobox.h"
+#endif
+
+#include "wx/radiobox.h"
+#include "wx/dialog.h"
+#include "wx/frame.h"
+#include "wx/gtk/win_gtk.h"
+
+//-----------------------------------------------------------------------------
+// wxRadioBox
+//-----------------------------------------------------------------------------
+
+void gtk_radiobutton_clicked_callback( GtkWidget *WXUNUSED(widget), gpointer data )
+{
+  wxRadioBox *rb = (wxRadioBox*)data;
+  wxCommandEvent event( wxEVT_COMMAND_RADIOBOX_SELECTED, rb->GetId() );
+  event.SetInt( rb->GetSelection() );
+  wxString tmp( rb->GetStringSelection() );
+  event.SetString( WXSTRINGCAST(tmp) );
+  event.SetEventObject( rb );
+  rb->ProcessEvent(event);
+};
+
+//-----------------------------------------------------------------------------
+
+IMPLEMENT_DYNAMIC_CLASS(wxRadioBox,wxControl)
+
+wxRadioBox::wxRadioBox(void)
+{
+};
+
+wxRadioBox::wxRadioBox( wxWindow *parent, const wxWindowID id, const wxString& title,
+      const wxPoint &pos, const wxSize &size, 
+      const int n, const wxString choices[],
+      const int majorDim, const long style,
+      const wxString &name )
+{
+  Create( parent, id, title, pos, size, n, choices, majorDim, style, name );
+};
+
+bool wxRadioBox::Create( wxWindow *parent, const wxWindowID id, const wxString& title,
+      const wxPoint &pos, const wxSize &size, 
+      const int n, const wxString choices[],
+      const int WXUNUSED(majorDim), const long style,
+      const wxString &name )
+{
+  m_needParent = TRUE;
+  
+  PreCreation( parent, id, pos, size, style, name );
+
+  m_widget = gtk_frame_new( title );
+  
+  int x = m_x+5;
+  int y = m_y+15;
+  int maxLen = 0;
+  int height = 20;
+  
+//  if (((m_style & wxRA_VERTICAL) == wxRA_VERTICAL) && (n > 0))
+  if (n > 0)
+  {
+    GSList *radio_button_group = NULL;
+    for (int i = 0; i < n; i++)
+    {
+      if (i) radio_button_group = gtk_radio_button_group( GTK_RADIO_BUTTON(m_radio) );
+      m_radio = GTK_RADIO_BUTTON( gtk_radio_button_new_with_label( radio_button_group, choices[i] ) );
+      
+      if (!i) gtk_toggle_button_set_state( GTK_TOGGLE_BUTTON(m_radio), TRUE );
+      
+      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), x, y );
+      
+      int tmp = 22+gdk_string_measure( GTK_WIDGET(m_radio)->style->font, choices[i] );
+      if (tmp > maxLen) maxLen = tmp;
+      
+      int width = m_width-10;
+      if (size.x == -1) width = tmp;
+      gtk_widget_set_usize( GTK_WIDGET(m_radio), width, 20 );
+      
+      y += 20;
+      height += 20;
+      
+    };
+  };
+
+  wxSize newSize = size;
+  if (newSize.x == -1) newSize.x = maxLen+10;
+  if (newSize.y == -1) newSize.y = height;
+  SetSize( newSize.x, newSize.y );
+  
+  PostCreation();
+  
+  Show( TRUE );
+    
+  return TRUE;
+};
+
+bool wxRadioBox::Show( const bool show )
+{
+  wxWindow::Show( show );
+
+  GSList *item = gtk_radio_button_group( m_radio );
+  while (item)
+  {
+    GtkWidget *w = GTK_WIDGET( item->data );
+    if (show) gtk_widget_show( w ); else gtk_widget_hide( w );
+    item = item->next;
+  };
+
+  return TRUE;
+};
+
+int wxRadioBox::FindString( const wxString& WXUNUSED(s) ) const
+{
+  return 0;
+};
+
+void wxRadioBox::SetSelection( const int WXUNUSED(n) )
+{
+};
+
+int wxRadioBox::GetSelection(void) const
+{
+  GSList *item = gtk_radio_button_group( m_radio );
+  int count = 0;
+  while (item)
+  {
+    GtkButton *button = GTK_BUTTON( item->data );
+    if (GTK_TOGGLE_BUTTON(button)->active) return count;
+    count++;
+    item = item->next;
+  };
+  return -1;
+};
+
+wxString wxRadioBox::GetString( const int WXUNUSED(n) ) const
+{
+  return "";
+};
+
+wxString wxRadioBox::GetLabel(void) const
+{
+  return wxControl::GetLabel();
+};
+
+void wxRadioBox::SetLabel( const wxString& WXUNUSED(label) )
+{
+};
+
+void wxRadioBox::SetLabel( const int WXUNUSED(item), const wxString& WXUNUSED(label) )
+{
+};
+
+void wxRadioBox::SetLabel( const int WXUNUSED(item), wxBitmap *WXUNUSED(bitmap) )
+{
+};
+
+wxString wxRadioBox::GetLabel( const int WXUNUSED(item) ) const
+{
+  return "";
+};
+
+void wxRadioBox::Enable( const bool WXUNUSED(enable) )
+{
+};
+
+void wxRadioBox::Enable( const int WXUNUSED(item), const bool WXUNUSED(enable) )
+{
+};
+
+void wxRadioBox::Show( const int WXUNUSED(item), const bool WXUNUSED(show) )
+{
+};
+
+wxString wxRadioBox::GetStringSelection(void) const
+{
+  GSList *item = gtk_radio_button_group( m_radio );
+  while (item)
+  {
+    GtkButton *button = GTK_BUTTON( item->data );
+    if (GTK_TOGGLE_BUTTON(button)->active)
+    {
+      GtkLabel *label = GTK_LABEL( button->child );
+      return label->label;
+    };
+    item = item->next;
+  };
+  return "";
+};
+
+bool wxRadioBox::SetStringSelection( const wxString& WXUNUSED(s) )
+{
+  return TRUE;
+};
+
+int wxRadioBox::Number(void) const
+{
+  int count = 0;
+  GSList *item = gtk_radio_button_group( m_radio );
+  while (item)
+  {
+    item = item->next;
+    count++;
+  };
+  return count;
+};
+
+int wxRadioBox::GetNumberOfRowsOrCols(void) const
+{
+  return 1;
+};
+
+void wxRadioBox::SetNumberOfRowsOrCols( const int WXUNUSED(n) )
+{
+};
+