// Created: 15.08.99
// RCS-ID: $Id$
// Copyright: (c) 1999 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
-// Licence: wxWindows license
+// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
#ifndef _WX_WIZARD_H_
#include "wx/event.h" // wxEVT_XXX constants
#endif // WX_PRECOMP
+#include "wx/bitmap.h"
+
// Extended style to specify a help button
#define wxWIZARD_EX_HELPBUTTON 0x00000010
class WXDLLEXPORT wxWizardPage : public wxPanel
{
public:
+ wxWizardPage() { Init(); }
+
// ctor accepts an optional bitmap which will be used for this page instead
// of the default one for this wizard (should be of the same size). Notice
// that no other parameters are needed because the wizard will resize and
// reposition the page anyhow
wxWizardPage(wxWizard *parent,
+ const wxBitmap& bitmap = wxNullBitmap,
+ const wxChar* resource = NULL);
+
+ bool Create(wxWizard *parent,
const wxBitmap& bitmap = wxNullBitmap,
const wxChar* resource = NULL);
virtual wxBitmap GetBitmap() const { return m_bitmap; }
protected:
+ // common part of ctors:
+ void Init();
+
wxBitmap m_bitmap;
private:
class WXDLLEXPORT wxWizardPageSimple : public wxWizardPage
{
public:
+ wxWizardPageSimple() { Init(); }
+
// ctor takes the previous and next pages
- wxWizardPageSimple(wxWizard *parent = NULL, // let it be default ctor too
+ wxWizardPageSimple(wxWizard *parent,
wxWizardPage *prev = (wxWizardPage *)NULL,
wxWizardPage *next = (wxWizardPage *)NULL,
const wxBitmap& bitmap = wxNullBitmap,
const wxChar* resource = NULL)
- : wxWizardPage(parent, bitmap, resource)
+ {
+ Create(parent, prev, next, bitmap, resource);
+ }
+
+ bool Create(wxWizard *parent = NULL, // let it be default ctor too
+ wxWizardPage *prev = (wxWizardPage *)NULL,
+ wxWizardPage *next = (wxWizardPage *)NULL,
+ const wxBitmap& bitmap = wxNullBitmap,
+ const wxChar* resource = NULL)
{
m_prev = prev;
m_next = next;
+ return wxWizardPage::Create(parent, bitmap, resource);
}
// the pointers may be also set later - but before starting the wizard
virtual wxWizardPage *GetNext() const;
private:
+ // common part of ctors:
+ void Init()
+ {
+ m_prev = m_next = NULL;
+ }
+
// pointers are private, the derived classes shouldn't mess with them -
// just derive from wxWizardPage directly to implement different behaviour
wxWizardPage *m_prev,
*m_next;
DECLARE_DYNAMIC_CLASS(wxWizardPageSimple)
+ DECLARE_NO_COPY_CLASS(wxWizardPageSimple)
};
// ----------------------------------------------------------------------------
class WXDLLEXPORT wxWizardBase : public wxDialog
{
public:
- // create the wizard control
- static wxWizard *Create(wxWindow *parent,
- int id = -1,
- const wxString& title = wxEmptyString,
- const wxBitmap& bitmap = wxNullBitmap,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize);
+ /*
+ The derived class (i.e. the real wxWizard) has a ctor and Create()
+ function taking the following arguments:
+
+ wxWizard(wxWindow *parent,
+ int id = -1,
+ const wxString& title = wxEmptyString,
+ const wxBitmap& bitmap = wxNullBitmap,
+ const wxPoint& pos = wxDefaultPosition);
+ */
// executes the wizard starting from the given page, returns TRUE if it was
// successfully finished, FALSE if user cancelled it
// get the size available for the page: the wizards are not resizeable, so
// this size doesn't change
virtual wxSize GetPageSize() const = 0;
+
+ // set the best size for the wizard, i.e. make it big enough to contain all
+ // of the pages starting from the given one
+ //
+ // this function may be called several times and possible with different
+ // pages in which case it will only increase the page size if needed (this
+ // may be useful if not all pages are accessible from the first one by
+ // default)
+ virtual void FitToPage(const wxWizardPage *firstPage) = 0;
+
+ // wxWizard should be created using "new wxWizard" now, not with Create()
+#ifdef WXWIN_COMPATIBILITY_2_2
+ static wxWizard *Create(wxWindow *parent,
+ int id = -1,
+ const wxString& title = wxEmptyString,
+ const wxBitmap& bitmap = wxNullBitmap,
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& size = wxDefaultSize);
+#endif // WXWIN_COMPATIBILITY_2_2
+
+ // the methods below may be overridden by the derived classes to provide
+ // custom logic for determining the pages order
+
+ virtual bool HasNextPage(wxWizardPage *page)
+ { return page->GetNext() != NULL; }
+
+ virtual bool HasPrevPage(wxWizardPage *page)
+ { return page->GetPrev() != NULL; }
};
// include the real class declaration
wxWizardPage* m_page;
DECLARE_DYNAMIC_CLASS(wxWizardEvent)
+ DECLARE_NO_COPY_CLASS(wxWizardEvent)
};
// ----------------------------------------------------------------------------
DECLARE_EVENT_TYPE(wxEVT_WIZARD_PAGE_CHANGING, 901)
DECLARE_EVENT_TYPE(wxEVT_WIZARD_CANCEL, 902)
DECLARE_EVENT_TYPE(wxEVT_WIZARD_HELP, 903)
+ DECLARE_EVENT_TYPE(wxEVT_WIZARD_FINISHED, 903)
END_DECLARE_EVENT_TYPES()
typedef void (wxEvtHandler::*wxWizardEventFunction)(wxWizardEvent&);
// unless the event handler vetoes the event
#define EVT_WIZARD_CANCEL(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_WIZARD_CANCEL, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxWizardEventFunction) & fn, (wxObject *)NULL),
+// the user pressed "Finish" button and the wizard is going to be dismissed -
+#define EVT_WIZARD_FINISHED(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_WIZARD_FINISHED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxWizardEventFunction) & fn, (wxObject *)NULL),
+
// the user pressed "Help" button
#define EVT_WIZARD_HELP(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_WIZARD_HELP, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxWizardEventFunction) & fn, (wxObject *)NULL),
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