Make a couple virtuals protected so they can be overridden.

[wxWidgets.git] / samples / treectrl / treetest.h

diff --git a/samples/treectrl/treetest.h b/samples/treectrl/treetest.h
index 17edaf267f346cf28c8d7a88640997e6eb1b7d5a..8ea3334298c25db3915e603e08663aa0e1d48cc3 100644 (file)
--- a/samples/treectrl/treetest.h
+++ b/samples/treectrl/treetest.h
@@ -6,7 +6,7 @@
 // Created:     04/01/98
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart
-// Licence:     wxWindows license
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #define USE_GENERIC_TREECTRL 0
@@ -23,18 +23,21 @@
 class MyApp : public wxApp
 {
 public:
-    MyApp() { m_showImages = true; m_showButtons = false; }
+    MyApp() { m_showImages = true; m_showStates = true; m_showButtons = false; }
 
     bool OnInit();
 
     void SetShowImages(bool show) { m_showImages = show; }
     bool ShowImages() const { return m_showImages; }
 
+    void SetShowStates(bool show) { m_showStates = show; }
+    bool ShowStates() const { return m_showStates; }
+
     void SetShowButtons(bool show) { m_showButtons = show; }
     bool ShowButtons() const { return m_showButtons; }
 
 private:
-    bool m_showImages, m_showButtons;
+    bool m_showImages, m_showStates, m_showButtons;
 };
 
 class MyTreeItemData : public wxTreeItemData
@@ -61,7 +64,7 @@ public:
         TreeCtrlIcon_FolderOpened
     };
 
-    MyTreeCtrl() { }
+    MyTreeCtrl() { m_alternateImages = false; m_alternateStates = false; }
     MyTreeCtrl(wxWindow *parent, const wxWindowID id,
                const wxPoint& pos, const wxSize& size,
                long style);
@@ -76,7 +79,6 @@ public:
     void OnContextMenu(wxContextMenuEvent& event);
     void OnItemMenu(wxTreeEvent& event);
     void OnGetInfo(wxTreeEvent& event);
-    void OnTreeRMouseClick(wxTreeEvent& event);
     void OnSetInfo(wxTreeEvent& event);
     void OnItemExpanded(wxTreeEvent& event);
     void OnItemExpanding(wxTreeEvent& event);
@@ -86,6 +88,8 @@ public:
     void OnSelChanging(wxTreeEvent& event);
     void OnTreeKeyDown(wxTreeEvent& event);
     void OnItemActivated(wxTreeEvent& event);
+    void OnItemStateClick(wxTreeEvent& event);
+    void OnItemRClick(wxTreeEvent& event);
 
     void OnRMouseDown(wxMouseEvent& event);
     void OnRMouseUp(wxMouseEvent& event);
@@ -96,6 +100,7 @@ public:
 
     void CreateImageList(int size = 16);
     void CreateButtonsImageList(int size = 11);
+    void CreateStateImageList(bool del = false);
 
     void AddTestItemsToTree(size_t numChildren, size_t depth);
 
@@ -104,6 +109,7 @@ public:
     void DoEnsureVisible() { if (m_lastItem.IsOk()) EnsureVisible(m_lastItem); }
 
     void DoToggleIcon(const wxTreeItemId& item);
+    void DoToggleState(const wxTreeItemId& item);
 
     void ShowMenu(wxTreeItemId id, const wxPoint& pt);
 
@@ -111,6 +117,19 @@ public:
 
     void SetLastItem(wxTreeItemId id) { m_lastItem = id; }
 
+    void SetAlternateImages(bool show) { m_alternateImages = show; }
+    bool AlternateImages() const { return m_alternateImages; }
+
+    void SetAlternateStates(bool show) { m_alternateStates = show; }
+    bool AlternateStates() const { return m_alternateStates; }
+
+    void ResetBrokenStateImages()
+    {
+        const size_t count = GetStateImageList()->GetImageCount();
+        int state = count > 0 ? count - 1 : wxTREE_ITEMSTATE_NONE;
+        DoResetBrokenStateImages(GetRootItem(), 0, state);
+    }
+
 protected:
     virtual int OnCompareItems(const wxTreeItemId& i1, const wxTreeItemId& i2);
 
@@ -127,10 +146,17 @@ private:
                              size_t depth,
                              size_t folder);
 
+    void DoResetBrokenStateImages(const wxTreeItemId& idParent,
+                                  wxTreeItemIdValue cookie, int state);
+
+    void LogEvent(const wxChar *name, const wxTreeEvent& event);
+
     int          m_imageSize;               // current size of images
     bool         m_reverseSort;             // flag for OnCompareItems
     wxTreeItemId m_lastItem,                // for OnEnsureVisible()
                  m_draggedItem;             // item being dragged right now
+    bool         m_alternateImages;
+    bool         m_alternateStates;
 
     // NB: due to an ugly wxMSW hack you _must_ use DECLARE_DYNAMIC_CLASS()
     //     if you want your overloaded OnCompareItems() to be called.
@@ -151,6 +177,7 @@ 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); }
@@ -175,14 +202,18 @@ public:
     void OnSetFgColour(wxCommandEvent& event);
     void OnSetBgColour(wxCommandEvent& event);
 
+    void OnHighlight(wxCommandEvent& event);
     void OnDump(wxCommandEvent& event);
 #ifndef NO_MULTIPLE_SELECTION
     void OnDumpSelected(wxCommandEvent& event);
     void OnSelect(wxCommandEvent& event);
     void OnUnselect(wxCommandEvent& event);
     void OnToggleSel(wxCommandEvent& event);
+    void OnSelectChildren(wxCommandEvent& event);
 #endif // NO_MULTIPLE_SELECTION
     void OnSelectRoot(wxCommandEvent& event);
+    void OnSetFocusedRoot(wxCommandEvent& event);
+    void OnClearFocused(wxCommandEvent& event);
     void OnDelete(wxCommandEvent& event);
     void OnDeleteChildren(wxCommandEvent& event);
     void OnDeleteAll(wxCommandEvent& event);
@@ -190,6 +221,9 @@ public:
     void OnRecreate(wxCommandEvent& event);
     void OnToggleButtons(wxCommandEvent& event);
     void OnToggleImages(wxCommandEvent& event);
+    void OnToggleStates(wxCommandEvent& event);
+    void OnToggleAlternateImages(wxCommandEvent& event);
+    void OnToggleAlternateStates(wxCommandEvent& event);
     void OnSetImageSize(wxCommandEvent& event);
     void OnCollapseAndReset(wxCommandEvent& event);
 
@@ -197,6 +231,7 @@ public:
     void OnClearBold(wxCommandEvent& WXUNUSED(event)) { DoSetBold(false); }
 
     void OnEnsureVisible(wxCommandEvent& event);
+    void OnSetFocus(wxCommandEvent& event);
 
     void OnCount(wxCommandEvent& event);
     void OnCountRec(wxCommandEvent& event);
@@ -215,6 +250,29 @@ public:
     void OnDecSpacing(wxCommandEvent& event);
 
     void OnToggleIcon(wxCommandEvent& event);
+    void OnToggleState(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))
+        { DoShowRelativeItem(&wxTreeCtrl::GetNextVisible, "next visible"); }
+    void OnShowPrevVisible(wxCommandEvent& WXUNUSED(event))
+        { DoShowRelativeItem(&wxTreeCtrl::GetPrevVisible, "previous visible"); }
+
+    void OnShowParent(wxCommandEvent& WXUNUSED(event))
+        { DoShowRelativeItem(&wxTreeCtrl::GetItemParent, "parent"); }
+    void OnShowPrevSibling(wxCommandEvent& WXUNUSED(event))
+        { DoShowRelativeItem(&wxTreeCtrl::GetPrevSibling, "previous sibling"); }
+    void OnShowNextSibling(wxCommandEvent& WXUNUSED(event))
+        { DoShowRelativeItem(&wxTreeCtrl::GetNextSibling, "next sibling"); }
+
+    void OnScrollTo(wxCommandEvent& event);
+    void OnSelectLast(wxCommandEvent& event);
 
     void OnIdle(wxIdleEvent& event);
     void OnSize(wxSizeEvent& event);
@@ -229,6 +287,15 @@ 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 DoShowRelativeItem(TreeFunc1_t pfn, const wxString& label);
+
+
+    wxPanel *m_panel;
     MyTreeCtrl *m_treeCtrl;
 #if wxUSE_LOG
     wxTextCtrl *m_textCtrl;
@@ -244,6 +311,7 @@ enum
 {
     TreeTest_Quit = wxID_EXIT,
     TreeTest_About = wxID_ABOUT,
+    TreeTest_ClearLog = wxID_CLEAR,
     TreeTest_TogButtons = wxID_HIGHEST,
     TreeTest_TogTwist,
     TreeTest_TogLines,
@@ -255,6 +323,7 @@ enum
     TreeTest_SetFgColour,
     TreeTest_SetBgColour,
     TreeTest_ResetStyle,
+    TreeTest_Highlight,
     TreeTest_Dump,
     TreeTest_DumpSelected,
     TreeTest_Count,
@@ -269,11 +338,15 @@ enum
     TreeTest_DeleteAll,
     TreeTest_Recreate,
     TreeTest_ToggleImages,
+    TreeTest_ToggleStates,
+    TreeTest_ToggleAlternateImages,
+    TreeTest_ToggleAlternateStates,
     TreeTest_ToggleButtons,
     TreeTest_SetImageSize,
     TreeTest_ToggleSel,
     TreeTest_CollapseAndReset,
     TreeTest_EnsureVisible,
+    TreeTest_SetFocus,
     TreeTest_AddItem,
     TreeTest_InsertItem,
     TreeTest_IncIndent,
@@ -281,8 +354,21 @@ enum
     TreeTest_IncSpacing,
     TreeTest_DecSpacing,
     TreeTest_ToggleIcon,
+    TreeTest_ToggleState,
     TreeTest_Select,
     TreeTest_Unselect,
     TreeTest_SelectRoot,
+    TreeTest_ClearFocused,
+    TreeTest_SetFocusedRoot,
+    TreeTest_SelectChildren,
+    TreeTest_ShowFirstVisible,
+    TreeTest_ShowLastVisible,
+    TreeTest_ShowNextVisible,
+    TreeTest_ShowPrevVisible,
+    TreeTest_ShowParent,
+    TreeTest_ShowPrevSibling,
+    TreeTest_ShowNextSibling,
+    TreeTest_ScrollTo,
+    TreeTest_SelectLast,
     TreeTest_Ctrl = 1000
 };