Large image-loading speedup and small attribute-loading speedup

[wxWidgets.git] / samples / listctrl / listtest.h

diff --git a/samples/listctrl/listtest.h b/samples/listctrl/listtest.h
index 8258cf17bf000b17918d4836a48884c2fe54b451..a75cd3cadd3b6c87cb4601c51c1d97ec36285b1a 100644 (file)
--- a/samples/listctrl/listtest.h
+++ b/samples/listctrl/listtest.h
@@ -5,45 +5,95 @@
 // Modified by:
 // Created:     04/01/98
 // RCS-ID:      $Id$
 // Modified by:
 // Created:     04/01/98
 // RCS-ID:      $Id$

-// Copyright:   (c) Julian Smart and Markus Holzem
-// Licence:     wxWindows license
+// Copyright:   (c) Julian Smart
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 /////////////////////////////////////////////////////////////////////////////
 

+// not all ports have support for EVT_CONTEXT_MENU yet, don't define
+// USE_CONTEXT_MENU for those which don't
+#if defined(__WXMOTIF__) || defined(__WXPM__) || defined(__WXX11__) || defined(__WXMGL__)
+    #define USE_CONTEXT_MENU 0
+#else
+    #define USE_CONTEXT_MENU 1
+#endif
+

 // Define a new application type
 class MyApp: public wxApp
 {
 public:
 // Define a new application type
 class MyApp: public wxApp
 {
 public:

+    MyApp() { }
+

     virtual bool OnInit();
 
     virtual bool OnInit();
 

-    wxImageList *m_imageListNormal;
-    wxImageList *m_imageListSmall;
+private:
+    wxDECLARE_NO_COPY_CLASS(MyApp);

 };
 
 class MyListCtrl: public wxListCtrl
 {
 public:
 };
 
 class MyListCtrl: public wxListCtrl
 {
 public:

-    MyListCtrl(wxWindow *parent, const wxWindowID id, const wxPoint& pos,
-            const wxSize& size, long style):
-        wxListCtrl(parent, id, pos, size, style)
+    MyListCtrl(wxWindow *parent,
+               const wxWindowID id,
+               const wxPoint& pos,
+               const wxSize& size,
+               long style)
+        : wxListCtrl(parent, id, pos, size, style),
+          m_attr(*wxBLUE, *wxLIGHT_GREY, wxNullFont)

         {
         {

+            m_updated = -1;
+
+#ifdef __POCKETPC__
+            EnableContextMenu();
+#endif

         }
 
         }
 

+    // add one item to the listctrl in report mode
+    void InsertItemInReportView(int i);
+

     void OnColClick(wxListEvent& event);
     void OnColClick(wxListEvent& event);

+    void OnColRightClick(wxListEvent& event);
+    void OnColBeginDrag(wxListEvent& event);
+    void OnColDragging(wxListEvent& event);
+    void OnColEndDrag(wxListEvent& event);

     void OnBeginDrag(wxListEvent& event);
     void OnBeginRDrag(wxListEvent& event);
     void OnBeginLabelEdit(wxListEvent& event);
     void OnEndLabelEdit(wxListEvent& event);
     void OnDeleteItem(wxListEvent& event);
     void OnDeleteAllItems(wxListEvent& event);
     void OnBeginDrag(wxListEvent& event);
     void OnBeginRDrag(wxListEvent& event);
     void OnBeginLabelEdit(wxListEvent& event);
     void OnEndLabelEdit(wxListEvent& event);
     void OnDeleteItem(wxListEvent& event);
     void OnDeleteAllItems(wxListEvent& event);

-    void OnGetInfo(wxListEvent& event);
-    void OnSetInfo(wxListEvent& event);

     void OnSelected(wxListEvent& event);
     void OnDeselected(wxListEvent& event);
     void OnListKeyDown(wxListEvent& event);
     void OnActivated(wxListEvent& event);
     void OnSelected(wxListEvent& event);
     void OnDeselected(wxListEvent& event);
     void OnListKeyDown(wxListEvent& event);
     void OnActivated(wxListEvent& event);

+    void OnFocused(wxListEvent& event);
+    void OnCacheHint(wxListEvent& event);

 
     void OnChar(wxKeyEvent& event);
 
 
     void OnChar(wxKeyEvent& event);
 

+#if USE_CONTEXT_MENU
+    void OnContextMenu(wxContextMenuEvent& event);
+#endif
+
+    void OnRightClick(wxMouseEvent& event);
+
+private:
+    void ShowContextMenu(const wxPoint& pos);
+    wxLog *m_logOld;
+    void SetColumnImage(int col, int image);
+
+    void LogEvent(const wxListEvent& event, const wxChar *eventName);
+    void LogColEvent(const wxListEvent& event, const wxChar *eventName);
+
+    virtual wxString OnGetItemText(long item, long column) const;
+    virtual int OnGetItemColumnImage(long item, long column) const;
+    virtual wxListItemAttr *OnGetItemAttr(long item) const;
+
+    wxListItemAttr m_attr;
+
+    long m_updated;
+
+
+    wxDECLARE_NO_COPY_CLASS(MyListCtrl);

     DECLARE_EVENT_TABLE()
 };
 
     DECLARE_EVENT_TABLE()
 };
 


@@ -51,13 +101,14 @@ public:
 class MyFrame: public wxFrame
 {
 public:
 class MyFrame: public wxFrame
 {
 public:

-    MyListCtrl *m_listCtrl;
-    wxTextCtrl *m_logWindow;
+    MyFrame(const wxChar *title);
+    virtual ~MyFrame();

 
 

-    MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h);
-    ~MyFrame();
+    void DoSize();
+
+protected:
+    void OnSize(wxSizeEvent& event);

 
 

-public:

     void OnQuit(wxCommandEvent& event);
     void OnAbout(wxCommandEvent& event);
     void OnListView(wxCommandEvent& event);
     void OnQuit(wxCommandEvent& event);
     void OnAbout(wxCommandEvent& event);
     void OnListView(wxCommandEvent& event);


@@ -66,36 +117,124 @@ public:
     void OnIconTextView(wxCommandEvent& event);
     void OnSmallIconView(wxCommandEvent& event);
     void OnSmallIconTextView(wxCommandEvent& event);
     void OnIconTextView(wxCommandEvent& event);
     void OnSmallIconView(wxCommandEvent& event);
     void OnSmallIconTextView(wxCommandEvent& event);

+    void OnVirtualView(wxCommandEvent& event);
+    void OnSmallVirtualView(wxCommandEvent& event);
+
+    void OnSetItemsCount(wxCommandEvent& event);
+
+
+    void OnGoTo(wxCommandEvent& event);
+    void OnFocusLast(wxCommandEvent& event);
+    void OnToggleFirstSel(wxCommandEvent& event);

     void OnDeselectAll(wxCommandEvent& event);
     void OnSelectAll(wxCommandEvent& event);
     void OnDeselectAll(wxCommandEvent& event);
     void OnSelectAll(wxCommandEvent& event);

+    void OnAdd(wxCommandEvent& event);
+    void OnEdit(wxCommandEvent& event);
+    void OnDelete(wxCommandEvent& event);

     void OnDeleteAll(wxCommandEvent& event);
     void OnSort(wxCommandEvent& event);
     void OnDeleteAll(wxCommandEvent& event);
     void OnSort(wxCommandEvent& event);

+    void OnSetFgColour(wxCommandEvent& event);
+    void OnSetBgColour(wxCommandEvent& event);
+    void OnToggleMultiSel(wxCommandEvent& event);
+    void OnShowColInfo(wxCommandEvent& event);
+    void OnShowSelInfo(wxCommandEvent& event);
+    void OnShowViewRect(wxCommandEvent& event);
+#ifdef wxHAS_LISTCTRL_COLUMN_ORDER
+    void OnSetColOrder(wxCommandEvent& event);
+    void OnGetColOrder(wxCommandEvent& event);
+#endif // wxHAS_LISTCTRL_COLUMN_ORDER
+    void OnFreeze(wxCommandEvent& event);
+    void OnThaw(wxCommandEvent& event);
+    void OnToggleLines(wxCommandEvent& event);
+    void OnToggleHeader(wxCommandEvent& event);
+#ifdef __WXOSX__
+    void OnToggleMacUseGeneric(wxCommandEvent& event);
+#endif // __WXOSX__
+    void OnFind(wxCommandEvent& event);
+
+    void OnUpdateUIEnableInReport(wxUpdateUIEvent& event);
+    void OnUpdateToggleMultiSel(wxUpdateUIEvent& event);
+    void OnUpdateToggleHeader(wxUpdateUIEvent& event);
+
+    wxImageList *m_imageListNormal;
+    wxImageList *m_imageListSmall;
+
+    wxPanel *m_panel;
+    MyListCtrl *m_listCtrl;
+    wxTextCtrl *m_logWindow;
+
+private:
+    // recreate the list control with the new flags
+    void RecreateList(long flags, bool withText = true);

 
 

-    void BusyOn(wxCommandEvent& event);
-    void BusyOff(wxCommandEvent& event);
+    // fill the control with items depending on the view
+    void InitWithListItems();
+    void InitWithReportItems();
+    void InitWithIconItems(bool withText, bool sameIcon = false);
+    void InitWithVirtualItems();

 
 

+    // return true if the control is not in virtual view, give an error message
+    // and return false if it is
+    bool CheckNonVirtual() const;
+
+
+    wxLog *m_logOld;
+
+    bool m_smallVirtual;
+
+    // number of items to initialize list/report view with
+    int m_numListItems;
+
+
+    wxDECLARE_NO_COPY_CLASS(MyFrame);

     DECLARE_EVENT_TABLE()
 };
 
 
     DECLARE_EVENT_TABLE()
 };
 
 

-// ID for the menu quit command
+// IDs for the menu commands

 enum
 {
 enum
 {

-    LIST_QUIT                   = 1,
-    LIST_LIST_VIEW              = 2,
-    LIST_ICON_VIEW              = 3,
-    LIST_ICON_TEXT_VIEW         = 4,
-    LIST_SMALL_ICON_VIEW        = 5,
-    LIST_SMALL_ICON_TEXT_VIEW   = 6,
-    LIST_REPORT_VIEW            = 7,
-    LIST_DESELECT_ALL           = 8,
-    LIST_SELECT_ALL             = 9,
-    LIST_ABOUT                  = 102,
-    BUSY_ON                     = 10,
-    BUSY_OFF                    = 11,
-    LIST_DELETE_ALL             = 12,
+    LIST_ABOUT = wxID_ABOUT,
+    LIST_QUIT = wxID_EXIT,
+
+    LIST_LIST_VIEW = wxID_HIGHEST,
+    LIST_ICON_VIEW,
+    LIST_ICON_TEXT_VIEW,
+    LIST_SMALL_ICON_VIEW,
+    LIST_SMALL_ICON_TEXT_VIEW,
+    LIST_REPORT_VIEW,
+    LIST_VIRTUAL_VIEW,
+    LIST_SMALL_VIRTUAL_VIEW,
+    LIST_SET_ITEMS_COUNT,
+
+    LIST_DESELECT_ALL,
+    LIST_SELECT_ALL,
+    LIST_DELETE_ALL,
+    LIST_DELETE,
+    LIST_ADD,
+    LIST_EDIT,

     LIST_SORT,
     LIST_SORT,

+    LIST_FIND,
+    LIST_SET_FG_COL,
+    LIST_SET_BG_COL,
+    LIST_TOGGLE_MULTI_SEL,
+    LIST_TOGGLE_HEADER,
+    LIST_TOGGLE_FIRST,
+    LIST_SHOW_COL_INFO,
+    LIST_SHOW_SEL_INFO,
+    LIST_SHOW_VIEW_RECT,
+#ifdef wxHAS_LISTCTRL_COLUMN_ORDER
+    LIST_SET_COL_ORDER,
+    LIST_GET_COL_ORDER,
+#endif // wxHAS_LISTCTRL_COLUMN_ORDER
+    LIST_GOTO,
+    LIST_FOCUS_LAST,
+    LIST_FREEZE,
+    LIST_THAW,
+    LIST_TOGGLE_LINES,
+#ifdef __WXOSX__
+    LIST_MAC_USE_GENERIC,
+#endif

 
     LIST_CTRL                   = 1000
 };
 
     LIST_CTRL                   = 1000
 };

-