X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2ddb4d13585d5235556119fb1937273da9e433a3..b4c1fe36b9854cdb404906ba3a181a67f9247e0e:/src/common/nbkbase.cpp

diff --git a/src/common/nbkbase.cpp b/src/common/nbkbase.cpp
index 47011be703..e12ba34a90 100644
--- a/src/common/nbkbase.cpp
+++ b/src/common/nbkbase.cpp
@@ -35,6 +35,9 @@
 // implementation
 // ============================================================================
 
+wxDEFINE_EVENT( wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED, wxBookCtrlEvent );
+wxDEFINE_EVENT( wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING, wxBookCtrlEvent );
+
 // ----------------------------------------------------------------------------
 // geometry
 // ----------------------------------------------------------------------------
@@ -59,4 +62,26 @@ wxSize wxNotebookBase::CalcSizeFromPage(const wxSize& sizePage) const
     return sizeTotal;
 }
 
+// ----------------------------------------------------------------------------
+// events
+// ----------------------------------------------------------------------------
+
+bool wxNotebookBase::SendPageChangingEvent(int nPage)
+{
+    wxBookCtrlEvent event(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING, GetId());
+    event.SetSelection(nPage);
+    event.SetOldSelection(GetSelection());
+    event.SetEventObject(this);
+    return !GetEventHandler()->ProcessEvent(event) || event.IsAllowed();
+}
+
+void wxNotebookBase::SendPageChangedEvent(int nPageOld, int nPageNew)
+{
+    wxBookCtrlEvent event(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED, GetId());
+    event.SetSelection(nPageNew == -1 ? GetSelection() : nPageNew);
+    event.SetOldSelection(nPageOld);
+    event.SetEventObject(this);
+    GetEventHandler()->ProcessEvent(event);
+}
+
 #endif // wxUSE_NOTEBOOK