- wxTopLevelWindows.Append( this );
-
- m_needParent = FALSE;
-
- if (!PreCreation( parent, pos, size ) ||
- !CreateBase( parent, id, pos, size, style, wxDefaultValidator, name ))
- {
- wxFAIL_MSG( wxT("wxDialog creation failed") );
- return FALSE;
- }
-
- // All dialogs should really have this style
- m_windowStyle |= wxTAB_TRAVERSAL;
-
- m_insertCallback = (wxInsertChildFunction) wxInsertChildInDialog;
-
- m_widget = gtk_window_new( GTK_WINDOW_DIALOG );
-
- if ((m_parent) && (GTK_IS_WINDOW(m_parent->m_widget)))
- gtk_window_set_transient_for( GTK_WINDOW(m_widget), GTK_WINDOW(m_parent->m_widget) );
-
- if (!name.IsEmpty())
- gtk_window_set_wmclass( GTK_WINDOW(m_widget), name.mb_str(), name.mb_str() );
-
- GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS );
-
- gtk_signal_connect( GTK_OBJECT(m_widget), "delete_event",
- GTK_SIGNAL_FUNC(gtk_dialog_delete_callback), (gpointer)this );
-
- m_wxwindow = gtk_pizza_new();
- gtk_widget_show( m_wxwindow );
- GTK_WIDGET_UNSET_FLAGS( m_wxwindow, GTK_CAN_FOCUS );
-
- gtk_container_add( GTK_CONTAINER(m_widget), m_wxwindow );
-
- SetTitle( title );
-
- if (m_parent) m_parent->AddChild( this );
-
- PostCreation();
-
- if ((m_x != -1) || (m_y != -1))
- gtk_widget_set_uposition( m_widget, m_x, m_y );
- gtk_widget_set_usize( m_widget, m_width, m_height );
-
- /* we cannot set MWM hints before the widget has
- been realized, so we do this directly after realization */
- gtk_signal_connect( GTK_OBJECT(m_widget), "realize",
- GTK_SIGNAL_FUNC(gtk_dialog_realized_callback), (gpointer) this );
-
- /* the user resized the frame by dragging etc. */
- gtk_signal_connect( GTK_OBJECT(m_widget), "size_allocate",
- GTK_SIGNAL_FUNC(gtk_dialog_size_callback), (gpointer)this );
-
- gtk_signal_connect( GTK_OBJECT(m_widget), "configure_event",
- GTK_SIGNAL_FUNC(gtk_dialog_configure_callback), (gpointer)this );
-
- /* disable native tab traversal */
- gtk_signal_connect( GTK_OBJECT(m_widget), "focus",
- GTK_SIGNAL_FUNC(gtk_dialog_focus_callback), (gpointer)this );
-
- return TRUE;
-}
-
-wxDialog::~wxDialog()
-{
- CleanUp();
-
- if ((wxTopLevelWindows.Number() == 0) &&
- (wxTheApp->GetExitOnFrameDelete()))
- {
- wxTheApp->ExitMainLoop();
- }
-}
-
-void wxDialog::SetTitle( const wxString& title )
-{
- m_title = title;
- gtk_window_set_title( GTK_WINDOW(m_widget), m_title.mbc_str() );
-}
-
-wxString wxDialog::GetTitle() const
-{
- return m_title;
-}
-
-void wxDialog::OnApply( wxCommandEvent &WXUNUSED(event) )
-{
- if (Validate()) TransferDataFromWindow();
-}
-
-void wxDialog::OnCancel( wxCommandEvent &WXUNUSED(event) )
-{
- if (IsModal())
- {
- EndModal(wxID_CANCEL);
- }
- else
- {
- SetReturnCode(wxID_CANCEL);
- Show(FALSE);
- }
-}
-
-void wxDialog::OnOK( wxCommandEvent &WXUNUSED(event) )
-{
- if (Validate() && TransferDataFromWindow())
- {
- if (IsModal())
- {
- EndModal(wxID_OK);
- }
- else
- {
- SetReturnCode(wxID_OK);
- Show(FALSE);
- }
- }
-}
-
-void wxDialog::OnPaint( wxPaintEvent& WXUNUSED(event) )
-{
- // yes
-}
-
-void wxDialog::OnCloseWindow(wxCloseEvent& WXUNUSED(event))
-{
- // We'll send a Cancel message by default,
- // which may close the dialog.
- // Check for looping if the Cancel event handler calls Close().
-
- // Note that if a cancel button and handler aren't present in the dialog,
- // nothing will happen when you close the dialog via the window manager, or
- // via Close().
- // We wouldn't want to destroy the dialog by default, since the dialog may have been
- // created on the stack.
- // However, this does mean that calling dialog->Close() won't delete the dialog
- // unless the handler for wxID_CANCEL does so. So use Destroy() if you want to be
- // sure to destroy the dialog.
- // The default OnCancel (above) simply ends a modal dialog, and hides a modeless dialog.
-
- static wxList s_closing;
-
- if (s_closing.Member(this))
- return; // no loops
-
- s_closing.Append(this);
-
- wxCommandEvent cancelEvent(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL);
- cancelEvent.SetEventObject( this );
- GetEventHandler()->ProcessEvent(cancelEvent);
- s_closing.DeleteObject(this);
-}
-
-bool wxDialog::Destroy()
-{
- // schedule the dialog for the deletion
- if ( !wxPendingDelete.Member(this) )
- {
- wxPendingDelete.Append(this);
- }
-
- // don't leave a dangling pointer as the app top window, we can be deleted
- // any moment at all now!
- CleanUp();
-
- return TRUE;
-}
-
-void wxDialog::CleanUp()
-{
- m_isBeingDeleted = TRUE;
-
- if ( wxTheApp->GetTopWindow() == this )
- {
- wxTheApp->SetTopWindow( (wxWindow*) NULL );
- }
-
- wxTopLevelWindows.DeleteObject( this );
-}
-
-void wxDialog::OnSize( wxSizeEvent &WXUNUSED(event) )
-{
- wxASSERT_MSG( (m_widget != NULL), wxT("invalid dialog") );
-
-#if wxUSE_CONSTRAINTS
- if (GetAutoLayout())
- {
- Layout();
- }
- else
-#endif // wxUSE_CONSTRAINTS
- {
- /* no child: go out ! */
- if (!GetChildren().First()) return;
-
- /* do we have exactly one child? */
- wxWindow *child = (wxWindow *) NULL;
- for(wxNode *node = GetChildren().First(); node; node = node->Next())
- {
- wxWindow *win = (wxWindow *)node->Data();
- if (!wxIS_KIND_OF(win,wxFrame) && !wxIS_KIND_OF(win,wxDialog))
- {
- /* it's the second one: do nothing */
- if (child) return;
- child = win;
- }
- }
projects / wxWidgets.git / blobdiff