Added (and documented) GetTraceMasks so userspace can probe the currently

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

diff --git a/include/wx/wizard.h b/include/wx/wizard.h
index 77289c2d19afaa69b37640a1d114596a2d3a85f1..ce716c5627b4df4640979812438c8f0379817027 100644 (file)
--- a/include/wx/wizard.h
+++ b/include/wx/wizard.h
@@ -46,11 +46,17 @@ class WXDLLEXPORT wxWizard;
 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);
 
@@ -66,6 +72,9 @@ public:
     virtual wxBitmap GetBitmap() const { return m_bitmap; }
 
 protected:
+    // common part of ctors:
+    void Init();
+
     wxBitmap m_bitmap;
 
 private:
@@ -84,16 +93,27 @@ 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
@@ -115,6 +135,12 @@ public:
     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,
@@ -130,13 +156,16 @@ private:
 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
@@ -153,6 +182,25 @@ public:
     // 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
 };
 
 // include the real class declaration
@@ -212,7 +260,7 @@ typedef void (wxEvtHandler::*wxWizardEventFunction)(wxWizardEvent&);
 #define EVT_WIZARD_CANCEL(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_WIZARD_CANCEL, 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),
+#define EVT_WIZARD_HELP(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_WIZARD_HELP, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxWizardEventFunction) & fn, (wxObject *)NULL),
 
 #endif // wxUSE_WIZARDDLG