Initial revision

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

src/gtk1/listbox.cpp

@@ -0,0 +1,266 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        listbox.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 "listbox.h"
+#endif
+
+#include "wx/listbox.h"
+
+//-----------------------------------------------------------------------------
+// wxListBox
+//-----------------------------------------------------------------------------
+
+void gtk_listitem_select_callback( GtkWidget *widget, gpointer data )
+{
+  wxListBox *listbox = (wxListBox*)data;
+
+  wxCommandEvent event(wxEVT_COMMAND_LISTBOX_SELECTED, listbox->GetId() );
+  
+  event.SetInt( listbox->GetIndex( widget ) );
+  
+  GtkBin *bin = GTK_BIN( widget );
+  GtkLabel *label = GTK_LABEL( bin->child );
+  wxString tmp( label->label );
+  event.SetString( WXSTRINGCAST(tmp) );
+  
+  event.SetEventObject( listbox );
+  
+  listbox->ProcessEvent( event );
+};
+
+//-----------------------------------------------------------------------------
+
+IMPLEMENT_DYNAMIC_CLASS(wxListBox,wxControl)
+
+wxListBox::wxListBox(void)
+{
+  m_list = NULL;
+};
+
+wxListBox::wxListBox( wxWindow *parent, wxWindowID id, 
+      const wxPoint &pos, const wxSize &size, 
+      const int n, const wxString choices[],
+      const long style, const wxString &name )
+{
+  Create( parent, id, pos, size, n, choices, style, name );
+};
+
+bool wxListBox::Create( wxWindow *parent, wxWindowID id, 
+      const wxPoint &pos, const wxSize &size, 
+      const int n, const wxString choices[],
+      const long style, const wxString &name )
+{
+  m_needParent = TRUE;
+  
+  PreCreation( parent, id, pos, size, style, name );
+  
+  m_widget = gtk_scrolled_window_new( NULL, NULL );
+  gtk_scrolled_window_set_policy( GTK_SCROLLED_WINDOW(m_widget),
+    GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC );
+  
+  m_list = GTK_LIST( gtk_list_new() );
+  gtk_list_set_selection_mode( GTK_LIST(m_list), GTK_SELECTION_BROWSE );
+  
+  gtk_container_add (GTK_CONTAINER(m_widget), GTK_WIDGET(m_list) );
+  gtk_widget_show( GTK_WIDGET(m_list) );
+  
+  for (int i = 0; i < n; i++)
+  {
+    GtkWidget *list_item;
+    list_item = gtk_list_item_new_with_label( choices[i] ); 
+  
+    gtk_signal_connect( GTK_OBJECT(list_item), "select", 
+      GTK_SIGNAL_FUNC(gtk_listitem_select_callback), (gpointer)this );
+  
+    gtk_container_add( GTK_CONTAINER(m_list), list_item );
+    
+    gtk_widget_show( list_item );
+  };
+ 
+  PostCreation();
+  
+  Show( TRUE );
+  
+  return TRUE;
+};
+
+void wxListBox::Append( const wxString &item )
+{
+  GtkWidget *list_item;
+  list_item = gtk_list_item_new_with_label( item ); 
+  
+ gtk_signal_connect( GTK_OBJECT(list_item), "select", 
+    GTK_SIGNAL_FUNC(gtk_listitem_select_callback), (gpointer)this );
+  
+  gtk_container_add( GTK_CONTAINER(m_list), list_item );
+    
+  gtk_widget_show( list_item );
+};
+
+void wxListBox::Append( const wxString &WXUNUSED(item), char *WXUNUSED(clientData) )
+{
+};
+
+void wxListBox::Clear(void)
+{
+  gtk_list_clear_items( m_list, 0, Number() );
+};
+
+void wxListBox::Delete( int n )
+{
+  gtk_list_clear_items( m_list, n, n );
+};
+
+void wxListBox::Deselect( int n )
+{
+  gtk_list_unselect_item( m_list, n );
+};
+
+int wxListBox::FindString( const wxString &item ) const
+{
+  GList *child = m_list->children;
+  int count = 0;
+  while (child)
+  {
+    GtkBin *bin = GTK_BIN( child->data );
+    GtkLabel *label = GTK_LABEL( bin->child );
+    if (item == label->label) return count;
+    count++;
+    child = child->next;
+  };
+  return -1;
+};
+
+char *wxListBox::GetClientData( const int WXUNUSED(n) ) const
+{
+  return NULL;
+};
+
+int wxListBox::GetSelection(void) const
+{
+  GList *selection = m_list->selection;
+  if (selection)
+  {
+    GList *child = m_list->children;
+    int count = 0;
+    while (child)
+    {
+      if (child->data == selection->data) return count;
+      count++;
+      child = child->next;
+    };
+  };
+  return -1;
+};
+
+int wxListBox::GetSelections( int **WXUNUSED(selections) ) const
+{
+  return 0;
+};
+
+wxString wxListBox::GetString( int n ) const
+{
+  GList *child = g_list_nth( m_list->children, n );
+  if (child)
+  {
+    GtkBin *bin = GTK_BIN( child->data );
+    GtkLabel *label = GTK_LABEL( bin->child );
+    return label->label;
+  };
+  return "";
+};
+
+wxString wxListBox::GetStringSelection(void) const
+{
+  GList *selection = m_list->selection;
+  if (selection)
+  {
+    GtkBin *bin = GTK_BIN( selection->data );
+    wxString tmp = GTK_LABEL( bin->child )->label;
+    return tmp;
+  };
+  return "";
+};
+
+int wxListBox::Number(void)
+{
+  GList *child = m_list->children;
+  int count = 0;
+  while (child) { count++; child = child->next; };
+  return count;
+};
+
+bool wxListBox::Selected( const int n )
+{
+  GList *target = g_list_nth( m_list->children, n );
+  if (target)
+  {
+    GList *child = m_list->selection;
+    while (child)
+    {
+      if (child->data == target->data) return TRUE;
+      child = child->next;
+    };
+  };
+  return FALSE;
+};
+
+void wxListBox::Set( const int WXUNUSED(n), const wxString *WXUNUSED(choices) )
+{
+};
+
+void wxListBox::SetClientData( const int WXUNUSED(n), char *WXUNUSED(clientData) )
+{
+};
+
+void wxListBox::SetFirstItem( int WXUNUSED(n) )
+{
+};
+
+void wxListBox::SetFirstItem( const wxString &WXUNUSED(item) )
+{
+};
+
+void wxListBox::SetSelection( const int n, const bool select )
+{
+  if (select)
+    gtk_list_select_item( m_list, n );
+  else
+    gtk_list_unselect_item( m_list, n );
+};
+
+void wxListBox::SetString( const int WXUNUSED(n), const wxString &WXUNUSED(string) )
+{
+};
+
+void wxListBox::SetStringSelection( const wxString &string, const bool select )
+{
+  SetSelection( FindString(string), select );
+};
+
+int wxListBox::GetIndex( GtkWidget *item ) const
+{
+  if (item)
+  {
+    GList *child = m_list->children;
+    int count = 0;
+    while (child)
+    {
+      if (GTK_WIDGET(child->data) == item) return count;
+      count++;
+      child = child->next;
+    };
+  };
+  return -1;
+};
+
+