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Small fixes to wxChoice, wxComboBox and wxListBox

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@644 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
1998-09-01 15:41:45 +00:00
parent edaa81ae5d
commit 2f6407b947
9 changed files with 68 additions and 16 deletions
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21
src/gtk/combobox.cpp
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@@ -143,22 +143,33 @@ void wxComboBox::Append( const wxString &item, char *clientData )
gtk_signal_connect( GTK_OBJECT(list_item), "select",
GTK_SIGNAL_FUNC(gtk_combo_clicked_callback), (gpointer)this );
m_clientData.Append( (wxObject*)clientData );
gtk_container_add( GTK_CONTAINER(list), list_item );
gtk_widget_show( list_item );
m_clientData.Append( (wxObject*)clientData );
}
void wxComboBox::Delete( int n )
{
GtkWidget *list = GTK_COMBO(m_widget)->list;
gtk_list_clear_items( GTK_LIST(list), n, n );
GtkList *listbox = GTK_LIST( GTK_COMBO(m_widget)->list );
GList *child = g_list_nth( listbox->children, n );
if (!child)
{
wxFAIL_MSG("wrong index");
return;
}
GList *list = g_list_append( NULL, child->data );
gtk_list_remove_items( listbox, list );
g_list_free( list );
wxNode *node = m_clientData.Nth( n );
if (!node)
{
wxFAIL_MSG( "wxComboBox: wrong index" );
wxFAIL_MSG( "wrong index" );
}
else
m_clientData.DeleteNode( node );