Forward declare wxMacListControl

[wxWidgets.git] / include / wx / wizard.h

diff --git a/include/wx/wizard.h b/include/wx/wizard.h
index e2a578c2a3a1ec781b8c9b465f06769b61cad3f8..3674896fa4845183e3233dc4016d486b736e89ab 100644 (file)
--- a/include/wx/wizard.h
+++ b/include/wx/wizard.h
@@ -7,33 +7,34 @@
 // Modified by: Robert Cavanaugh
 //              Added capability to use .WXR resource files in Wizard pages
 //              Added wxWIZARD_HELP event
 // Modified by: Robert Cavanaugh
 //              Added capability to use .WXR resource files in Wizard pages
 //              Added wxWIZARD_HELP event

+//              Robert Vazan (sizers)

 // Created:     15.08.99
 // RCS-ID:      $Id$
 // Copyright:   (c) 1999 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
 // 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_
 #define _WX_WIZARD_H_
 
 ///////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_WIZARD_H_
 #define _WX_WIZARD_H_
 

+#include "wx/defs.h"
+

 #if wxUSE_WIZARDDLG
 
 // ----------------------------------------------------------------------------
 // headers and other simple declarations
 // ----------------------------------------------------------------------------
 
 #if wxUSE_WIZARDDLG
 
 // ----------------------------------------------------------------------------
 // headers and other simple declarations
 // ----------------------------------------------------------------------------
 

-#ifndef WX_PRECOMP
-    #include "wx/dialog.h"      // the base class
-    #include "wx/panel.h"       // ditto
-
-    #include "wx/event.h"       // wxEVT_XXX constants
-#endif // WX_PRECOMP
+#include "wx/dialog.h"      // the base class
+#include "wx/panel.h"       // ditto
+#include "wx/event.h"       // wxEVT_XXX constants
+#include "wx/bitmap.h"

 
 // Extended style to specify a help button
 #define wxWIZARD_EX_HELPBUTTON   0x00000010
 
 // forward declarations
 
 // Extended style to specify a help button
 #define wxWIZARD_EX_HELPBUTTON   0x00000010
 
 // forward declarations

-class WXDLLEXPORT wxWizard;
+class WXDLLIMPEXP_ADV wxWizard;

 
 // ----------------------------------------------------------------------------
 // wxWizardPage is one of the wizards screen: it must know what are the
 
 // ----------------------------------------------------------------------------
 // wxWizardPage is one of the wizards screen: it must know what are the


@@ -43,12 +44,10 @@ class WXDLLEXPORT wxWizard;
 // used as such (i.e. controls may be placed directly on it &c).
 // ----------------------------------------------------------------------------
 
 // used as such (i.e. controls may be placed directly on it &c).
 // ----------------------------------------------------------------------------
 

-class WXDLLEXPORT wxWizardPage : public wxPanel
+class WXDLLIMPEXP_ADV wxWizardPage : public wxPanel

 {
 public:
     wxWizardPage() { Init(); }
 {
 public:
     wxWizardPage() { Init(); }

-    // common part of ctors:
-    void 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
 
     // 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


@@ -73,11 +72,35 @@ public:
     // wxNullBitmap from here - the default one will be used then.
     virtual wxBitmap GetBitmap() const { return m_bitmap; }
 
     // wxNullBitmap from here - the default one will be used then.
     virtual wxBitmap GetBitmap() const { return m_bitmap; }
 

+#if wxUSE_VALIDATORS
+    // Override the base functions to allow a validator to be assigned to this page.
+    virtual bool TransferDataToWindow()
+    {
+        return GetValidator() ? GetValidator()->TransferToWindow()
+                              : wxPanel::TransferDataToWindow();
+    }
+
+    virtual bool TransferDataFromWindow()
+    {
+        return GetValidator() ? GetValidator()->TransferFromWindow()
+                              : wxPanel::TransferDataFromWindow();
+    }
+
+    virtual bool Validate()
+    {
+        return GetValidator() ? GetValidator()->Validate(this)
+                              : wxPanel::Validate();
+    }
+#endif // wxUSE_VALIDATORS
+

 protected:
 protected:

+    // common part of ctors:
+    void Init();
+

     wxBitmap m_bitmap;
 
 private:
     wxBitmap m_bitmap;
 
 private:

-    DECLARE_ABSTRACT_CLASS(wxWizardPage)
+    DECLARE_DYNAMIC_CLASS_NO_COPY(wxWizardPage)

 };
 
 // ----------------------------------------------------------------------------
 };
 
 // ----------------------------------------------------------------------------


@@ -89,15 +112,10 @@ private:
 // this, you must derive from wxWizardPage directly.
 // ----------------------------------------------------------------------------
 
 // this, you must derive from wxWizardPage directly.
 // ----------------------------------------------------------------------------
 

-class WXDLLEXPORT wxWizardPageSimple : public wxWizardPage
+class WXDLLIMPEXP_ADV wxWizardPageSimple : public wxWizardPage

 {
 public:
     wxWizardPageSimple() { Init(); }
 {
 public:
     wxWizardPageSimple() { Init(); }

-    // common part of ctors:
-    void Init()
-    {
-        m_prev = m_next = NULL;
-    }

 
     // ctor takes the previous and next pages
     wxWizardPageSimple(wxWizard *parent,
 
     // ctor takes the previous and next pages
     wxWizardPageSimple(wxWizard *parent,


@@ -139,31 +157,42 @@ public:
     virtual wxWizardPage *GetNext() const;
 
 private:
     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;
 
     // 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_DYNAMIC_CLASS_NO_COPY(wxWizardPageSimple)

 };
 
 // ----------------------------------------------------------------------------
 // wxWizard
 // ----------------------------------------------------------------------------
 
 };
 
 // ----------------------------------------------------------------------------
 // wxWizard
 // ----------------------------------------------------------------------------
 

-class WXDLLEXPORT wxWizardBase : public wxDialog
+class WXDLLIMPEXP_ADV wxWizardBase : public wxDialog

 {
 public:
 {
 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);
-
-    // executes the wizard starting from the given page, returns TRUE if it was
-    // successfully finished, FALSE if user cancelled it
+    /*
+       The derived class (i.e. the real wxWizard) has a ctor and Create()
+       function taking the following arguments:
+
+        wxWizard(wxWindow *parent,
+                 int id = wxID_ANY,
+                 const wxString& title = wxEmptyString,
+                 const wxBitmap& bitmap = wxNullBitmap,
+                 const wxPoint& pos = wxDefaultPosition,
+                 long style = wxDEFAULT_DIALOG_STYLE);
+    */
+    wxWizardBase() { }
+
+    // executes the wizard starting from the given page, returns true if it was
+    // successfully finished, false if user cancelled it

     virtual bool RunWizard(wxWizardPage *firstPage) = 0;
 
     // get the current page (NULL if RunWizard() isn't running)
     virtual bool RunWizard(wxWizardPage *firstPage) = 0;
 
     // get the current page (NULL if RunWizard() isn't running)


@@ -174,8 +203,7 @@ public:
     // itself and will never be less than some predefined fixed size
     virtual void SetPageSize(const wxSize& size) = 0;
 
     // itself and will never be less than some predefined fixed size
     virtual void SetPageSize(const wxSize& size) = 0;
 

-    // get the size available for the page: the wizards are not resizeable, so
-    // this size doesn't change
+    // get the size available for the page

     virtual wxSize GetPageSize() const = 0;
 
     // set the best size for the wizard, i.e. make it big enough to contain all
     virtual wxSize GetPageSize() const = 0;
 
     // set the best size for the wizard, i.e. make it big enough to contain all


@@ -186,6 +214,32 @@ public:
     // may be useful if not all pages are accessible from the first one by
     // default)
     virtual void FitToPage(const wxWizardPage *firstPage) = 0;
     // may be useful if not all pages are accessible from the first one by
     // default)
     virtual void FitToPage(const wxWizardPage *firstPage) = 0;

+
+    // Adding pages to page area sizer enlarges wizard
+    virtual wxSizer *GetPageAreaSizer() const = 0;
+
+    // Set border around page area. Default is 0 if you add at least one
+    // page to GetPageAreaSizer and 5 if you don't.
+    virtual void SetBorder(int border) = 0;
+
+    // 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; }
+
+    /// Override these functions to stop InitDialog from calling TransferDataToWindow
+    /// for _all_ pages when the wizard starts. Instead 'ShowPage' will call
+    /// TransferDataToWindow for the first page only.
+    bool TransferDataToWindow() { return true; }
+    bool TransferDataFromWindow() { return true; }
+    bool Validate() { return true; }
+
+private:
+    DECLARE_NO_COPY_CLASS(wxWizardBase)

 };
 
 // include the real class declaration
 };
 
 // include the real class declaration


@@ -197,17 +251,17 @@ public:
 // window hierarchy as usual
 // ----------------------------------------------------------------------------
 
 // window hierarchy as usual
 // ----------------------------------------------------------------------------
 

-class WXDLLEXPORT wxWizardEvent : public wxNotifyEvent
+class WXDLLIMPEXP_ADV wxWizardEvent : public wxNotifyEvent

 {
 public:
     wxWizardEvent(wxEventType type = wxEVT_NULL,
 {
 public:
     wxWizardEvent(wxEventType type = wxEVT_NULL,

-                  int id = -1,
-                  bool direction = TRUE,
+                  int id = wxID_ANY,
+                  bool direction = true,

                   wxWizardPage* page = NULL);
 
                   wxWizardPage* page = NULL);
 

-    // for EVT_WIZARD_PAGE_CHANGING, return TRUE if we're going forward or
-    // FALSE otherwise and for EVT_WIZARD_PAGE_CHANGED return TRUE if we came
-    // from the previous page and FALSE if we returned from the next one
+    // for EVT_WIZARD_PAGE_CHANGING, return true if we're going forward or
+    // false otherwise and for EVT_WIZARD_PAGE_CHANGED return true if we came
+    // from the previous page and false if we returned from the next one

     // (this function doesn't make sense for CANCEL events)
     bool GetDirection() const { return m_direction; }
 
     // (this function doesn't make sense for CANCEL events)
     bool GetDirection() const { return m_direction; }
 


@@ -218,6 +272,7 @@ private:
     wxWizardPage*    m_page;
 
     DECLARE_DYNAMIC_CLASS(wxWizardEvent)
     wxWizardPage*    m_page;
 
     DECLARE_DYNAMIC_CLASS(wxWizardEvent)

+    DECLARE_NO_COPY_CLASS(wxWizardEvent)

 };
 
 // ----------------------------------------------------------------------------
 };
 
 // ----------------------------------------------------------------------------


@@ -225,27 +280,37 @@ private:
 // ----------------------------------------------------------------------------
 
 BEGIN_DECLARE_EVENT_TYPES()
 // ----------------------------------------------------------------------------
 
 BEGIN_DECLARE_EVENT_TYPES()

-    DECLARE_EVENT_TYPE(wxEVT_WIZARD_PAGE_CHANGED, 900)
-    DECLARE_EVENT_TYPE(wxEVT_WIZARD_PAGE_CHANGING, 901)
-    DECLARE_EVENT_TYPE(wxEVT_WIZARD_CANCEL, 902)
-    DECLARE_EVENT_TYPE(wxEVT_WIZARD_HELP, 903)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_WIZARD_PAGE_CHANGED, 900)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_WIZARD_PAGE_CHANGING, 901)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_WIZARD_CANCEL, 902)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_WIZARD_HELP, 903)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_ADV, wxEVT_WIZARD_FINISHED, 903)

 END_DECLARE_EVENT_TYPES()
 
 typedef void (wxEvtHandler::*wxWizardEventFunction)(wxWizardEvent&);
 
 END_DECLARE_EVENT_TYPES()
 
 typedef void (wxEvtHandler::*wxWizardEventFunction)(wxWizardEvent&);
 

+#define wxWizardEventHandler(func) \
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxWizardEventFunction, &func)
+
+#define wx__DECLARE_WIZARDEVT(evt, id, fn) \
+    wx__DECLARE_EVT1(wxEVT_WIZARD_ ## evt, id, wxWizardEventHandler(fn))
+

 // notifies that the page has just been changed (can't be vetoed)
 // notifies that the page has just been changed (can't be vetoed)

-#define EVT_WIZARD_PAGE_CHANGED(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_WIZARD_PAGE_CHANGED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxWizardEventFunction) & fn, (wxObject *)NULL),
+#define EVT_WIZARD_PAGE_CHANGED(id, fn) wx__DECLARE_WIZARDEVT(PAGE_CHANGED, id, fn)

 
 // the user pressed "<Back" or "Next>" button and the page is going to be
 // changed - unless the event handler vetoes the event
 
 // the user pressed "<Back" or "Next>" button and the page is going to be
 // changed - unless the event handler vetoes the event

-#define EVT_WIZARD_PAGE_CHANGING(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_WIZARD_PAGE_CHANGING, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxWizardEventFunction) & fn, (wxObject *)NULL),
+#define EVT_WIZARD_PAGE_CHANGING(id, fn) wx__DECLARE_WIZARDEVT(PAGE_CHANGING, id, fn)

 
 // the user pressed "Cancel" button and the wizard is going to be dismissed -
 // unless the event handler vetoes the event
 
 // the user pressed "Cancel" button and the wizard is going to be dismissed -
 // 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),
+#define EVT_WIZARD_CANCEL(id, fn) wx__DECLARE_WIZARDEVT(CANCEL, id, fn)
+
+// the user pressed "Finish" button and the wizard is going to be dismissed -
+#define EVT_WIZARD_FINISHED(id, fn) wx__DECLARE_WIZARDEVT(FINISHED, id, fn)

 
 

-// 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),
+// the user pressed "Help" button
+#define EVT_WIZARD_HELP(id, fn) wx__DECLARE_WIZARDEVT(HELP, id, fn)

 
 #endif // wxUSE_WIZARDDLG
 
 
 #endif // wxUSE_WIZARDDLG