/////////////////////////////////////////////////////////////////////////////
-// Name: dialog.cpp
+// Name: src/gtk/dialog.cpp
// Purpose:
// Author: Robert Roebling
// Id: $Id$
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-#pragma implementation "dialog.h"
-#endif
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
#include "wx/dialog.h"
-#include "wx/frame.h"
-#include "wx/app.h"
-#include "wx/cursor.h"
+
+#ifndef WX_PRECOMP
+ #include "wx/app.h"
+ #include "wx/frame.h"
+ #include "wx/cursor.h"
+#endif // WX_PRECOMP
+
+#include "wx/evtloop.h"
#include <gdk/gdk.h>
#include <gtk/gtk.h>
#include "wx/gtk/win_gtk.h"
//-----------------------------------------------------------------------------
-// idle system
+// global data
//-----------------------------------------------------------------------------
-extern void wxapp_install_idle_handler();
-extern bool g_isIdle;
-extern int g_openDialogs;
-
-
+// Don't allow window closing if there are open dialogs
+int g_openDialogs;
//-----------------------------------------------------------------------------
// wxDialog
//-----------------------------------------------------------------------------
-BEGIN_EVENT_TABLE(wxDialog,wxDialogBase)
- 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,wxTopLevelWindow)
void wxDialog::Init()
{
m_returnCode = 0;
- m_sizeSet = FALSE;
- m_modalShowing = FALSE;
- m_themeEnabled = TRUE;
+ m_sizeSet = false;
+ m_modalShowing = false;
+ m_themeEnabled = true;
}
wxDialog::wxDialog( wxWindow *parent,
long style, const wxString &name )
{
Init();
-
- // all dialogs should have tab traversal enabled
- style |= wxTAB_TRAVERSAL;
- Create( parent, id, title, pos, size, style, name );
+ (void)Create( parent, id, title, pos, size, style, name );
}
bool wxDialog::Create( wxWindow *parent,
const wxPoint &pos, const wxSize &size,
long style, const wxString &name )
{
- SetExtraStyle(GetExtraStyle() | wxTLW_EX_DIALOG);
-
- return wxTopLevelWindow::Create(parent, id, title, pos, size, style, name);
-}
-
-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);
- }
- }
-}
+ SetExtraStyle(GetExtraStyle() | wxTOPLEVEL_EX_DIALOG);
-void wxDialog::OnPaint( wxPaintEvent& WXUNUSED(event) )
-{
- // yes
-}
+ // all dialogs should have tab traversal enabled
+ style |= wxTAB_TRAVERSAL;
-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);
+ return wxTopLevelWindow::Create(parent, id, title, pos, size, style, name);
}
bool wxDialog::Show( bool show )
much ugly flicker nor from within the size_allocate
handler, because GTK 1.1.X forbids that. */
- GtkOnSize( m_x, m_y, m_width, m_height );
+ GtkOnSize();
}
bool ret = wxWindow::Show( show );
void wxDialog::SetModal( bool WXUNUSED(flag) )
{
-/*
- if (flag)
- m_windowStyle |= wxDIALOG_MODAL;
- else
- if (m_windowStyle & wxDIALOG_MODAL) m_windowStyle -= wxDIALOG_MODAL;
-*/
wxFAIL_MSG( wxT("wxDialog:SetModal obsolete now") );
}
// forbidden
if ( !GetParent() && !(GetWindowStyleFlag() & wxDIALOG_NO_PARENT) )
{
- wxWindow *parent = wxTheApp->GetTopWindow();
+ wxWindow * const parent = GetParentForModalDialog();
if ( parent && parent != this )
{
- m_parent = parent;
- gtk_window_set_transient_for( GTK_WINDOW(m_widget), GTK_WINDOW(parent->m_widget) );
+ gtk_window_set_transient_for( GTK_WINDOW(m_widget),
+ GTK_WINDOW(parent->m_widget) );
}
}
wxBusyCursorSuspender cs; // temporarily suppress the busy cursor
- Show( TRUE );
+ Show( true );
- m_modalShowing = TRUE;
+ m_modalShowing = true;
g_openDialogs++;
- gtk_grab_add( m_widget );
- gtk_main();
- gtk_grab_remove( m_widget );
+ // NOTE: gtk_window_set_modal internally calls gtk_grab_add() !
+ gtk_window_set_modal(GTK_WINDOW(m_widget), TRUE);
+
+ wxGUIEventLoop().Run();
+
+ gtk_window_set_modal(GTK_WINDOW(m_widget), FALSE);
g_openDialogs--;
return;
}
- m_modalShowing = FALSE;
+ m_modalShowing = false;
gtk_main_quit();
- Show( FALSE );
+ Show( false );
}
projects / wxWidgets.git / blobdiff