// VERY IMPORTANT: this code is identic to relative code in wxDirButton;
// if you find a problem here, fix it also in wxDirButton !
- m_needParent = true;
- m_acceptsFocus = true;
-
if (!PreCreation( parent, pos, size ) ||
!wxControl::CreateBase(parent, id, pos, size, style & wxWINDOW_STYLE_MASK,
validator, name))
// NOTE: we deliberately ignore the given label as GtkFileChooserButton
// use as label the currently selected file
m_widget = gtk_file_chooser_button_new_with_dialog( m_dialog->m_widget );
- gtk_widget_show( GTK_WIDGET(m_widget) );
+ gtk_widget_show(m_widget);
// we need to know when the dialog has been dismissed clicking OK...
// NOTE: the "clicked" signal is not available for a GtkFileChooserButton
// GtkFileChooserDialog associated with m_dialog.
// Thus we have to set its m_widget to NULL to avoid
// double destruction on same widget
- m_dialog->m_widget = NULL;
+ if (m_dialog)
+ m_dialog->m_widget = NULL;
}
void wxFileButton::OnDialogOK(wxCommandEvent& ev)
void wxFileButton::SetPath(const wxString &str)
{
m_path = str;
- UpdateDialogPath(m_dialog);
+ if (m_dialog)
+ UpdateDialogPath(m_dialog);
}
#endif // wxUSE_FILEPICKERCTRL && defined(__WXGTK26__)
// VERY IMPORTANT: this code is identic to relative code in wxFileButton;
// if you find a problem here, fix it also in wxFileButton !
- m_needParent = true;
- m_acceptsFocus = true;
-
if (!PreCreation( parent, pos, size ) ||
!wxControl::CreateBase(parent, id, pos, size, style & wxWINDOW_STYLE_MASK,
validator, name))
// use as label the currently selected file
m_widget = gtk_file_chooser_button_new_with_dialog( m_dialog->m_widget );
- gtk_widget_show( GTK_WIDGET(m_widget) );
+ gtk_widget_show(m_widget);
// GtkFileChooserButton signals
g_signal_connect(m_widget, "current-folder-changed",
// GtkFileChooserDialog associated with m_dialog.
// Thus we have to set its m_widget to NULL to avoid
// double destruction on same widget
- m_dialog->m_widget = NULL;
+ if (m_dialog)
+ m_dialog->m_widget = NULL;
}
void wxDirButton::SetPath(const wxString &str)
// general with all wxWidgets control-manipulation functions which do not send events).
m_bIgnoreNextChange = true;
- UpdateDialogPath(m_dialog);
+ if (m_dialog)
+ UpdateDialogPath(m_dialog);
}
#endif // wxUSE_DIRPICKERCTRL && defined(__WXGTK26__)