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 ec2065c5e3070d92dfb09f4496c78e51fa976c29..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[];
@@ -83,6 +100,17 @@ public:
     // On platforms that support it, get the theme page background colour, else invalid colour
     virtual wxColour GetThemeBackgroundColour() const { return wxNullColour; }
 
+
+    // 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)
 };