X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/527343602e91d60c65fb7589a6ddcf4683930c78..4e7b25f056b1c983eb35d3f71ba67da84a15be19:/samples/treectrl/treetest.h?ds=inline

diff --git a/samples/treectrl/treetest.h b/samples/treectrl/treetest.h
index 14e26e6a13..2d6e989211 100644
--- a/samples/treectrl/treetest.h
+++ b/samples/treectrl/treetest.h
@@ -157,6 +157,7 @@ public:
     // menu callbacks
     void OnQuit(wxCommandEvent& event);
     void OnAbout(wxCommandEvent& event);
+    void OnClearLog(wxCommandEvent& event);
 
     void OnTogButtons(wxCommandEvent& event)
         { TogStyle(event.GetId(), wxTR_HAS_BUTTONS); }
@@ -224,6 +225,18 @@ public:
 
     void OnToggleIcon(wxCommandEvent& event);
 
+    void OnShowFirstVisible(wxCommandEvent& WXUNUSED(event))
+        { DoShowFirstOrLast(&wxTreeCtrl::GetFirstVisibleItem, "first visible"); }
+#ifdef wxHAS_LAST_VISIBLE // we don't have it currently but may add later
+    void OnShowLastVisible(wxCommandEvent& WXUNUSED(event))
+        { DoShowFirstOrLast(&wxTreeCtrl::GetLastVisibleItem, "last visible"); }
+#endif // wxHAS_LAST_VISIBLE
+
+    void OnShowNextVisible(wxCommandEvent& WXUNUSED(event))
+        { DoShowNextOrPrev(&wxTreeCtrl::GetNextVisible, "next visible"); }
+    void OnShowPrevVisible(wxCommandEvent& WXUNUSED(event))
+        { DoShowNextOrPrev(&wxTreeCtrl::GetPrevVisible, "previous visible"); }
+
     void OnIdle(wxIdleEvent& event);
     void OnSize(wxSizeEvent& event);
 
@@ -237,6 +250,14 @@ private:
     void CreateTreeWithDefStyle();
     void CreateTree(long style);
 
+    // common parts of OnShowFirst/LastVisible() and OnShowNext/PrevVisible()
+    typedef wxTreeItemId (wxTreeCtrl::*TreeFunc0_t)() const;
+    void DoShowFirstOrLast(TreeFunc0_t pfn, const wxString& label);
+
+    typedef wxTreeItemId (wxTreeCtrl::*TreeFunc1_t)(const wxTreeItemId&) const;
+    void DoShowNextOrPrev(TreeFunc1_t pfn, const wxString& label);
+
+
     wxPanel *m_panel;
     MyTreeCtrl *m_treeCtrl;
 #if wxUSE_LOG
@@ -253,6 +274,7 @@ enum
 {
     TreeTest_Quit = wxID_EXIT,
     TreeTest_About = wxID_ABOUT,
+    TreeTest_ClearLog = wxID_CLEAR,
     TreeTest_TogButtons = wxID_HIGHEST,
     TreeTest_TogTwist,
     TreeTest_TogLines,
@@ -295,5 +317,9 @@ enum
     TreeTest_Select,
     TreeTest_Unselect,
     TreeTest_SelectRoot,
+    TreeTest_ShowFirstVisible,
+    TreeTest_ShowLastVisible,
+    TreeTest_ShowNextVisible,
+    TreeTest_ShowPrevVisible,
     TreeTest_Ctrl = 1000
 };