Change GetC to return an int so that it can return wxEOF on error.

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

diff --git a/include/wx/notebook.h b/include/wx/notebook.h
index 5555127425a0ac6a4c77f9fbd25763d7860ceabf..4e929b60e917589b94f02afd7fd5793a219b1f90 100644 (file)
--- a/include/wx/notebook.h
+++ b/include/wx/notebook.h
@@ -26,15 +26,32 @@
 // constants
 // ----------------------------------------------------------------------------
 
-// wxNotebook hit results
+// wxNotebook hit results, use wxBK_HITTEST so other book controls can share them
+// if wxUSE_NOTEBOOK is disabled
 enum
 {
-    wxNB_HITTEST_NOWHERE = 1,   // not on tab
-    wxNB_HITTEST_ONICON  = 2,   // on icon
-    wxNB_HITTEST_ONLABEL = 4,   // on label
-    wxNB_HITTEST_ONITEM  = wxNB_HITTEST_ONICON | wxNB_HITTEST_ONLABEL
+    wxNB_HITTEST_NOWHERE = wxBK_HITTEST_NOWHERE,
+    wxNB_HITTEST_ONICON  = wxBK_HITTEST_ONICON,
+    wxNB_HITTEST_ONLABEL = wxBK_HITTEST_ONLABEL,
+    wxNB_HITTEST_ONITEM  = wxBK_HITTEST_ONITEM,
+    wxNB_HITTEST_ONPAGE  = wxBK_HITTEST_ONPAGE
 };
 
+// wxNotebook flags
+
+// use common book wxBK_* flags for describing alignment
+#define wxNB_DEFAULT          wxBK_DEFAULT
+#define wxNB_TOP              wxBK_TOP
+#define wxNB_BOTTOM           wxBK_BOTTOM
+#define wxNB_LEFT             wxBK_LEFT
+#define wxNB_RIGHT            wxBK_RIGHT
+
+#define wxNB_FIXEDWIDTH       0x0100
+#define wxNB_MULTILINE        0x0200
+#define wxNB_NOPAGETHEME      0x0400
+#define wxNB_FLAT             0x0800
+
+
 typedef wxWindow wxNotebookPage;  // so far, any window can be a page
 
 extern WXDLLEXPORT_DATA(const wxChar) wxNotebookNameStr[];
@@ -75,13 +92,6 @@ public:
     // set the size of the tabs for wxNB_FIXEDWIDTH controls
     virtual void SetTabSize(const wxSize& sz) = 0;
 
-    // hit test, returns which tab is hit and, optionally, where (icon, label)
-    // (not implemented on all platforms)
-    virtual int HitTest(const wxPoint& WXUNUSED(pt),
-                        long * WXUNUSED(flags) = NULL) const
-    {
-        return wxNOT_FOUND;
-    }
 
 
     // implement some base class functions
@@ -91,12 +101,15 @@ public:
     virtual wxColour GetThemeBackgroundColour() const { return wxNullColour; }
 
 
-    // Reserved for future use
-    virtual void ReservedNotebookFunc1() {}
-    virtual void ReservedNotebookFunc2() {}
-    virtual void ReservedNotebookFunc3() {}
-    virtual void ReservedNotebookFunc4() {}
-    virtual void ReservedNotebookFunc5() {}
+    // send wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING/ED events
+
+    // returns false if the change to nPage is vetoed by the program
+    bool SendPageChangingEvent(int nPage);
+
+    // sends the event about page change from old to new (or GetSelection() if
+    // new is -1)
+    void SendPageChangedEvent(int nPageOld, int nPageNew = -1);
+
 
 protected:
     DECLARE_NO_COPY_CLASS(wxNotebookBase)