Initial revision

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

src/gtk1/dialog.cpp

@@ -0,0 +1,212 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        dialog.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 "dialog.h"
+#endif
+
+#include "wx/dialog.h"
+#include "wx/frame.h"
+#include "wx/app.h"
+#include "wx/gtk/win_gtk.h"
+
+//-----------------------------------------------------------------------------
+// delete
+
+bool gtk_dialog_delete_callback( GtkWidget *WXUNUSED(widget), GdkEvent *WXUNUSED(event), wxDialog *win )
+{ 
+/*
+  printf( "OnDelete from " );
+  if (win->GetClassInfo() && win->GetClassInfo()->GetClassName())
+    printf( win->GetClassInfo()->GetClassName() );
+  printf( ".\n" );
+*/
+  
+  win->Close();
+
+  return TRUE;
+};
+
+//-----------------------------------------------------------------------------
+// wxDialog
+//-----------------------------------------------------------------------------
+
+BEGIN_EVENT_TABLE(wxDialog,wxWindow)
+  EVT_BUTTON  (wxID_OK,       wxDialog::OnOk)
+  EVT_BUTTON  (wxID_CANCEL,   wxDialog::OnCancel)
+  EVT_BUTTON  (wxID_APPLY,    wxDialog::OnApply)
+  EVT_CLOSE   (wxDialog::OnCloseWindow)
+END_EVENT_TABLE()
+
+IMPLEMENT_DYNAMIC_CLASS(wxDialog,wxWindow)
+
+wxDialog::wxDialog(void)
+{
+  m_title = "";
+  m_modalShowing = TRUE;
+  wxTopLevelWindows.Insert( this );
+};
+
+wxDialog::wxDialog( wxWindow *parent, 
+      wxWindowID id, const wxString &title,
+      const wxPoint &pos, const wxSize &size, 
+      const long style, const wxString &name )
+{
+  wxTopLevelWindows.Insert( this );
+  Create( parent, id, title, pos, size, style, name );
+};
+
+bool wxDialog::Create( wxWindow *parent,
+      wxWindowID id, const wxString &title,
+      const wxPoint &pos, const wxSize &size, 
+      const long style, const wxString &name )
+{
+  m_needParent = FALSE;
+  
+  PreCreation( parent, id, pos, size, style, name );
+  
+  m_modalShowing = ((m_windowStyle & wxDIALOG_MODAL) == wxDIALOG_MODAL);
+  
+  m_widget = gtk_window_new( GTK_WINDOW_TOPLEVEL );
+  GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_FOCUS );
+ 
+  gtk_widget_set( m_widget, "GtkWindow::allow_shrink", TRUE, NULL);
+  
+  gtk_signal_connect( GTK_OBJECT(m_widget), "delete_event", 
+    GTK_SIGNAL_FUNC(gtk_dialog_delete_callback), (gpointer)this );
+    
+  m_wxwindow = gtk_myfixed_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 );
+  
+  PostCreation();
+  
+  return TRUE;
+};
+
+wxDialog::~wxDialog(void)
+{
+  wxTopLevelWindows.DeleteObject( this );
+  if (wxTopLevelWindows.Number() == 0) wxTheApp->ExitMainLoop();
+};
+
+void wxDialog::SetTitle(const wxString& title )
+{
+  m_title = title;
+  gtk_window_set_title( GTK_WINDOW(m_widget), m_title );
+};
+
+wxString wxDialog::GetTitle(void) const
+{
+  return (wxString&)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);
+    this->Show(FALSE);
+  };
+};
+
+void wxDialog::OnOk( wxCommandEvent &WXUNUSED(event) )
+{
+  if ( Validate() && TransferDataFromWindow())
+  {
+    if (IsModal()) 
+      EndModal(wxID_OK);
+    else
+    {
+      SetReturnCode(wxID_OK);
+      this->Show(FALSE);
+    };
+  };
+  EndModal( wxID_OK );
+};
+
+void wxDialog::OnPaint( wxPaintEvent& WXUNUSED(event) )
+{
+  // yes
+};
+
+bool wxDialog::OnClose(void)
+{
+  static wxList closing;
+
+  if (closing.Member(this)) return FALSE;   // no loops
+
+  closing.Append(this);
+
+  wxCommandEvent cancelEvent(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL);
+  cancelEvent.SetEventObject( this );
+  GetEventHandler()->ProcessEvent(cancelEvent);
+  closing.DeleteObject(this);
+  
+  return FALSE;
+}
+
+void wxDialog::OnCloseWindow(wxCloseEvent& event)
+{
+  if (GetEventHandler()->OnClose() || event.GetForce())
+  {
+    this->Destroy();
+  };
+};
+
+bool wxDialog::Show( const bool show )
+{
+  if (!show && m_modalShowing)
+  {
+    EndModal( wxID_CANCEL );
+  };
+
+  wxWindow::Show( show );
+  
+  if (show) InitDialog();
+  
+  if (show && m_modalShowing)
+  {
+    gtk_grab_add( m_widget );
+    gtk_main();
+    gtk_grab_remove( m_widget );
+  };
+  
+  return TRUE;
+};
+
+int wxDialog::ShowModal(void)
+{
+  Show( TRUE );
+  return GetReturnCode();
+};
+
+void wxDialog::EndModal( int retCode )
+{
+  gtk_main_quit();
+  SetReturnCode( retCode );
+};
+
+void wxDialog::InitDialog(void)
+{
+  wxWindow::InitDialog();
+};
+