4832f7c06c
2. GetChildrenCount(bool recursive) added to all versions, implemented only in the generic one so far 3. Sample slightly modified to show new function git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@996 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
108 lines
2.4 KiB
C++
108 lines
2.4 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: treetest.h
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// Purpose: wxTreeCtrl sample
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// Author: Julian Smart
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// Modified by:
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// Created: 04/01/98
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// RCS-ID: $Id$
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// Copyright: (c) Julian Smart and Markus Holzem
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// Licence: wxWindows license
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/////////////////////////////////////////////////////////////////////////////
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// Define a new application type
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class MyApp : public wxApp
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{
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public:
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bool OnInit();
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};
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class MyTreeItemData : public wxTreeItemData
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{
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public:
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MyTreeItemData(const wxString& desc) : m_desc(desc) { }
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void ShowInfo(wxTreeCtrl *tree);
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private:
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wxString m_desc;
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};
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class MyTreeCtrl : public wxTreeCtrl
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{
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public:
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enum
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{
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TreeCtrlIcon_Folder,
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TreeCtrlIcon_File
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};
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MyTreeCtrl(wxWindow *parent, const wxWindowID id,
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const wxPoint& pos, const wxSize& size,
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long style);
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virtual ~MyTreeCtrl();
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void OnBeginDrag(wxTreeEvent& event);
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void OnBeginRDrag(wxTreeEvent& event);
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void OnBeginLabelEdit(wxTreeEvent& event);
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void OnEndLabelEdit(wxTreeEvent& event);
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void OnDeleteItem(wxTreeEvent& event);
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void OnGetInfo(wxTreeEvent& event);
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void OnSetInfo(wxTreeEvent& event);
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void OnItemExpanded(wxTreeEvent& event);
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void OnItemExpanding(wxTreeEvent& event);
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void OnItemCollapsed(wxTreeEvent& event);
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void OnItemCollapsing(wxTreeEvent& event);
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void OnSelChanged(wxTreeEvent& event);
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void OnSelChanging(wxTreeEvent& event);
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void OnKeyDown(wxTreeEvent& event);
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void GetItemsRecursively(const wxTreeItemId& idParent, long cookie);
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private:
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void AddItemsRecursively(const wxTreeItemId& idParent,
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size_t nChildren,
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size_t depth,
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size_t folder);
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void AddTestItemsToTree(size_t numChildren,
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size_t depth);
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wxImageList *m_imageListNormal;
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DECLARE_EVENT_TABLE()
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};
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// Define a new frame type
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class MyFrame: public wxFrame
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{
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public:
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// ctor and dtor
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MyFrame(const wxString& title, int x, int y, int w, int h);
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virtual ~MyFrame();
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// menu callbacks
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void OnQuit(wxCommandEvent& event);
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void OnAbout(wxCommandEvent& event);
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void OnDump(wxCommandEvent& event);
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private:
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MyTreeCtrl *m_treeCtrl;
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DECLARE_EVENT_TABLE()
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};
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// menu and control ids
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enum
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{
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TreeTest_Quit,
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TreeTest_About,
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TreeTest_Dump,
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TreeTest_Ctrl = 100
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};
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enum
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{
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TreeCtrlIcon_File,
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TreeCtrlIcon_Folder
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};
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