-#
-# File: makefile.unx
-# Author: Julian Smart
-# Created: 1998
-# Updated:
-# Copyright: (c) 1998 Julian Smart
-#
-# "%W% %G%"
-#
-# Makefile for treectrl example (UNIX).
+# Purpose: makefile for treectrl example (UNIX).
+# Created: 2000-03-15
top_srcdir = @top_srcdir@/..
top_builddir = ../..
program_dir = samples/treectrl
-PROGRAM=treetest
+PROGRAM=treectrl
OBJECTS=$(PROGRAM).o
-#
-# File: makefile.b32
-# Author: Julian Smart
-# Created: 1999
-# Updated:
-# Copyright:
-#
-# Makefile : Builds sample for 32-bit BC++
+# Purpose: makefile for treectrl example (BC++ 32bit)
+# Created: 2000-03-15
WXDIR = $(WXWIN)
-TARGET=treetest
+TARGET=treectrl
OBJECTS = $(TARGET).obj
!include $(WXDIR)\src\makeprog.b32
-#
-# File: makefile.bcc
-# Author: Julian Smart
-# Created: 1998
-# Updated:
-#
-# Builds a BC++ 16-bit sample
+# Purpose: makefile for treectrl example (BC++ 16bit)
+# Created: 2000-03-15
!if "$(WXWIN)" == ""
!error You must define the WXWIN variable in autoexec.bat, e.g. WXWIN=c:\wx
WXDIR = $(WXWIN)
-TARGET=treetest
+TARGET=treectrl
OBJECTS=$(TARGET).obj
!include $(WXDIR)\src\makeprog.bcc
-#
-# File: makefile.dos
-# Author: Julian Smart
-# Created: 1998
-# Updated:
-#
-# Makefile : Builds 16-bit sample, VC++ 1.5
-# Use FINAL=1 argument to nmake to build final version with no debugging
-# info
+# Purpose: makefile for treectrl example (VC++ 1.5x)
+# Created: 2000-03-15
WXDIR = $(WXWIN)
-TARGET=treetest
-OBJECTS = $(TARGET).obj
+TARGET=treectrl
+OBJECTS=$(TARGET).obj
!include $(WXDIR)\src\makeprog.msc
-#
-# File: makefile.g95
-# Author: Julian Smart
-# Created: 1999
-# Updated:
-# Copyright: (c) Julian Smart, 1999
-#
-# Makefile for wxWindows sample (Cygwin/Mingw32).
+# Purpose: makefile for treectrl example (Cygwin/Mingw32)
+# Created: #03.01.00
WXDIR = ../..
-TARGET=treetest
+TARGET=treectrl
OBJECTS = $(TARGET).o
-include $(WXDIR)/src/makeprog.g95
+include $(WXDIR)\src\makeprog.g95
--- /dev/null
+# Purpose: makefile for treectrl example (Symantec C++)
+# Created: 2000-03-15
+
+WXDIR = $(WXWIN)
+WXLIB = $(WXDIR)\lib\wx.lib
+INCDIR = $(WXDIR)\include
+INCLUDE=$(INCDIR)
+TARGET=treectrl
+
+include $(WXDIR)\src\makesc.env
+
+treectrl.exe: treectrl.obj $(DEFFILE) treectrl.res
+ *$(CC) $(LDFLAGS) -o$@ $** $(LIBS)
+ *$(RC) -k treectrl.res
+
+sc32.def:
+ echo EXETYPE NT > sc32.def
+ echo SUBSYSTEM WINDOWS >> sc32.def
+
+sc16.def:
+ echo NAME $(TARGET) > sc16.def
+ echo EXETYPE WINDOWS >> sc16.def
+ echo STUB 'WINSTUB.EXE' >> sc16.def
+ echo CODE PRELOAD MOVEABLE DISCARDABLE >> sc16.def
+ echo DATA PRELOAD MOVEABLE MULTIPLE >> sc16.def
+ echo HEAPSIZE 1024 >> sc16.def
+ echo STACKSIZE 8192 >> sc16.def
+
+clean:
+ -del *.obj
+ -del *.exe
+ -del *.res
+ -del *.map
+ -del *.rws
+ -del sc32.def
+ -del sc16.def
+
--- /dev/null
+# Purpose: makefile for treectrl example (Salford C++)
+# Created: 2000-03-15
+
+PROGRAM = treectrl
+OBJECTS = $(PROGRAM).obj
+
+include ..\..\src\makeprog.sl
+
+all: wx $(TARGET)
+
+wx:
+ cd $(WXDIR)\src\msw ^ mk32 -f makefile.sl all
+ cd $(WXDIR)\samples\treectrl
+
--- /dev/null
+# Purpose: makefile for treectrl example (TWIN)
+# Created: 2000-03-15
+
+WXDIR = ../..
+
+# All common UNIX compiler flags and options are now in
+# this central makefile.
+include $(WXDIR)/src/maketwin.env
+
+OBJECTS = $(OBJDIR)/treectrl.$(OBJSUFF) $(OBJDIR)/treectrl.$(OBJSUFF)
+
+all: $(OBJDIR) treectrl$(GUISUFFIX)$(EXESUFF)
+
+wx:
+
+$(OBJDIR):
+ mkdir $(OBJDIR)
+
+treectrl$(GUISUFFIX)$(EXESUFF): $(OBJECTS) $(WXLIB)
+ $(CC) $(LDFLAGS) -o treectrl$(GUISUFFIX)$(EXESUFF) $(OBJECTS) $(LDLIBS)
+
+$(OBJDIR)/treectrl.$(OBJSUFF): treectrl.$(SRCSUFF)
+ $(CC) -c $(CPPFLAGS) -o $@ treectrl.$(SRCSUFF)
+
+treectrl.c: treectrl.rc
+ $(RESCOMP) $(RCINPUTSWITCH) treectrl.rc $(RCOUTPUTSWITCH) treectrl.c $(RESFLAGS)
+
+$(OBJDIR)/treectrl.$(OBJSUFF): treectrl.c
+ $(CC) -c $(CPPFLAGS) -o $@ treectrl.c
+
+#$(OBJDIR)/treectrl.o: treectrl.rc
+# $(RESCOMP) $(RCINPUTSWITCH) treectrl.rc $(RCOUTPUTSWITCH) $(OBJDIR)/treectrl.o $(RESFLAGS)
+
+clean:
+ rm -f $(OBJECTS) treectrl$(GUISUFFIX).exe core *.rsc *.res
--- /dev/null
+# Purpose: makefile for treectrl example (Unix)
+# Created: 2000-03-15
+
+CC = gcc
+
+PROGRAM = treectrl
+
+OBJECTS = $(PROGRAM).o
+
+# implementation
+
+.SUFFIXES: .o .cpp
+
+.cpp.o :
+ $(CC) -c `wx-config --cflags` -o $@ $<
+
+all: $(PROGRAM)
+
+$(PROGRAM): $(OBJECTS)
+ $(CC) -o $(PROGRAM) $(OBJECTS) `wx-config --libs`
+
+clean:
+ rm -f *.o $(PROGRAM)
-#
-# File: makefile.vc
-# Author: Julian Smart
-# Created: 1999
-# Updated:
-# Copyright: (c) Julian Smart
-#
-# Makefile : Builds sample (VC++, WIN32)
-# Use FINAL=1 argument to nmake to build final version with no debug info.
+# Purpose: makefile for treectrl example (VC++ 32bit)
+# Created: 2000-03-15
# Set WXDIR for your system
WXDIR = $(WXWIN)
-PROGRAM=treetest
+PROGRAM=treectrl
OBJECTS = $(PROGRAM).obj
!include $(WXDIR)\src\makeprog.vc
-#
-# Makefile for WATCOM
-#
-# Created by Julian Smart, January 1999
-#
-#
+# Purpose: makefile for treectrl example (Watcom)
+# Created: 2000-03-15
WXDIR = $(%WXWIN)
-PROGRAM = treetest
+PROGRAM = treectrl
OBJECTS = $(PROGRAM).obj
!include $(WXDIR)\src\makeprog.wat
--- /dev/null
+/////////////////////////////////////////////////////////////////////////////
+// Name: treectrl.cpp
+// Purpose: wxTreeCtrl sample
+// Author: Julian Smart
+// Modified by:
+// Created: 04/01/98
+// RCS-ID: $Id$
+// Copyright: (c) Julian Smart and Markus Holzem
+// Licence: wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifdef __GNUG__
+ #pragma implementation
+ #pragma interface
+#endif
+
+// For compilers that support precompilation, includes "wx/wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+ #pragma hdrstop
+#endif
+
+#ifndef WX_PRECOMP
+ #include "wx/wx.h"
+#endif
+
+#include "wx/log.h"
+
+#include "wx/image.h"
+#include "wx/imaglist.h"
+#include "wx/treectrl.h"
+
+#include "math.h"
+
+#ifdef __WIN32__
+ // this is not supported by native control
+ #define NO_VARIABLE_HEIGHT
+#endif
+
+#include "treectrl.h"
+
+// under Windows the icons are in the .rc file
+#ifndef __WXMSW__
+ #include "icon1.xpm"
+ #include "icon2.xpm"
+ #include "icon3.xpm"
+ #include "icon4.xpm"
+ #include "icon5.xpm"
+ #include "mondrian.xpm"
+#endif
+
+// verify that the item is ok and insult the user if it is not
+#define CHECK_ITEM( item ) if ( !item.IsOk() ) { \
+ wxMessageBox("Please select some item first!", \
+ "Tree sample error", \
+ wxOK | wxICON_EXCLAMATION, \
+ this); \
+ return; \
+ }
+
+BEGIN_EVENT_TABLE(MyFrame, wxFrame)
+ EVT_SIZE(MyFrame::OnSize)
+
+ EVT_MENU(TreeTest_Quit, MyFrame::OnQuit)
+ EVT_MENU(TreeTest_About, MyFrame::OnAbout)
+ EVT_MENU(TreeTest_Dump, MyFrame::OnDump)
+#ifndef NO_MULTIPLE_SELECTION
+ EVT_MENU(TreeTest_DumpSelected, MyFrame::OnDumpSelected)
+ EVT_MENU(TreeTest_Select, MyFrame::OnSelect)
+ EVT_MENU(TreeTest_Unselect, MyFrame::OnUnselect)
+ EVT_MENU(TreeTest_ToggleSel, MyFrame::OnToggleSel)
+#endif // NO_MULTIPLE_SELECTION
+ EVT_MENU(TreeTest_Rename, MyFrame::OnRename)
+ EVT_MENU(TreeTest_Count, MyFrame::OnCount)
+ EVT_MENU(TreeTest_CountRec, MyFrame::OnCountRec)
+ EVT_MENU(TreeTest_Sort, MyFrame::OnSort)
+ EVT_MENU(TreeTest_SortRev, MyFrame::OnSortRev)
+ EVT_MENU(TreeTest_Bold, MyFrame::OnSetBold)
+ EVT_MENU(TreeTest_UnBold, MyFrame::OnClearBold)
+ EVT_MENU(TreeTest_Delete, MyFrame::OnDelete)
+ EVT_MENU(TreeTest_DeleteChildren, MyFrame::OnDeleteChildren)
+ EVT_MENU(TreeTest_DeleteAll, MyFrame::OnDeleteAll)
+ EVT_MENU(TreeTest_Recreate, MyFrame::OnRecreate)
+ EVT_MENU(TreeTest_ToggleImages, MyFrame::OnToggleImages)
+ EVT_MENU(TreeTest_SetImageSize, MyFrame::OnSetImageSize)
+ EVT_MENU(TreeTest_CollapseAndReset, MyFrame::OnCollapseAndReset)
+ EVT_MENU(TreeTest_EnsureVisible, MyFrame::OnEnsureVisible)
+ EVT_MENU(TreeTest_AddItem, MyFrame::OnAddItem)
+ EVT_MENU(TreeTest_InsertItem, MyFrame::OnInsertItem)
+ EVT_MENU(TreeTest_IncIndent, MyFrame::OnIncIndent)
+ EVT_MENU(TreeTest_DecIndent, MyFrame::OnDecIndent)
+ EVT_MENU(TreeTest_IncSpacing, MyFrame::OnIncSpacing)
+ EVT_MENU(TreeTest_DecSpacing, MyFrame::OnDecSpacing)
+ EVT_MENU(TreeTest_ToggleIcon, MyFrame::OnToggleIcon)
+END_EVENT_TABLE()
+
+BEGIN_EVENT_TABLE(MyTreeCtrl, wxTreeCtrl)
+ EVT_TREE_BEGIN_DRAG(TreeTest_Ctrl, MyTreeCtrl::OnBeginDrag)
+ EVT_TREE_BEGIN_RDRAG(TreeTest_Ctrl, MyTreeCtrl::OnBeginRDrag)
+ EVT_TREE_END_DRAG(TreeTest_Ctrl, MyTreeCtrl::OnEndDrag)
+ EVT_TREE_BEGIN_LABEL_EDIT(TreeTest_Ctrl, MyTreeCtrl::OnBeginLabelEdit)
+ EVT_TREE_END_LABEL_EDIT(TreeTest_Ctrl, MyTreeCtrl::OnEndLabelEdit)
+ EVT_TREE_DELETE_ITEM(TreeTest_Ctrl, MyTreeCtrl::OnDeleteItem)
+#if 0 // there are so many of those that logging them causes flicker
+ EVT_TREE_GET_INFO(TreeTest_Ctrl, MyTreeCtrl::OnGetInfo)
+#endif
+ EVT_TREE_SET_INFO(TreeTest_Ctrl, MyTreeCtrl::OnSetInfo)
+ EVT_TREE_ITEM_EXPANDED(TreeTest_Ctrl, MyTreeCtrl::OnItemExpanded)
+ EVT_TREE_ITEM_EXPANDING(TreeTest_Ctrl, MyTreeCtrl::OnItemExpanding)
+ EVT_TREE_ITEM_COLLAPSED(TreeTest_Ctrl, MyTreeCtrl::OnItemCollapsed)
+ EVT_TREE_ITEM_COLLAPSING(TreeTest_Ctrl, MyTreeCtrl::OnItemCollapsing)
+ EVT_TREE_SEL_CHANGED(TreeTest_Ctrl, MyTreeCtrl::OnSelChanged)
+ EVT_TREE_SEL_CHANGING(TreeTest_Ctrl, MyTreeCtrl::OnSelChanging)
+ EVT_TREE_KEY_DOWN(TreeTest_Ctrl, MyTreeCtrl::OnTreeKeyDown)
+ EVT_TREE_ITEM_ACTIVATED(TreeTest_Ctrl, MyTreeCtrl::OnItemActivated)
+ EVT_RIGHT_DCLICK(MyTreeCtrl::OnRMouseDClick)
+END_EVENT_TABLE()
+
+IMPLEMENT_APP(MyApp)
+
+bool MyApp::OnInit()
+{
+ // Create the main frame window
+ MyFrame *frame = new MyFrame("wxTreeCtrl Test", 50, 50, 450, 600);
+
+ // Show the frame
+ frame->Show(TRUE);
+ SetTopWindow(frame);
+
+ return TRUE;
+}
+
+
+// My frame constructor
+MyFrame::MyFrame(const wxString& title, int x, int y, int w, int h)
+ : wxFrame((wxFrame *)NULL, -1, title, wxPoint(x, y), wxSize(w, h)),
+ m_treeCtrl(NULL), m_textCtrl(NULL)
+{
+ // This reduces flicker effects - even better would be to define
+ // OnEraseBackground to do nothing. When the tree control's scrollbars are
+ // show or hidden, the frame is sent a background erase event.
+ SetBackgroundColour(wxColour(255, 255, 255));
+
+ // Give it an icon
+ SetIcon(wxICON(mondrian));
+
+ // Make a menubar
+ wxMenu *file_menu = new wxMenu,
+ *tree_menu = new wxMenu,
+ *item_menu = new wxMenu;
+
+ file_menu->Append(TreeTest_About, "&About...");
+ file_menu->AppendSeparator();
+ file_menu->Append(TreeTest_Quit, "E&xit\tAlt-X");
+
+#ifndef NO_MULTIPLE_SELECTION
+ tree_menu->Append(TreeTest_ToggleSel, "&Toggle selection mode");
+#endif // NO_MULTIPLE_SELECTION
+ tree_menu->Append(TreeTest_ToggleImages, "&Show images", "", TRUE);
+ tree_menu->Append(TreeTest_SetImageSize, "Set image si&ze...");
+ tree_menu->Append(TreeTest_Recreate, "&Recreate the tree");
+ tree_menu->Append(TreeTest_CollapseAndReset, "C&ollapse and reset");
+ tree_menu->AppendSeparator();
+ tree_menu->Append(TreeTest_AddItem, "Append a &new item");
+ tree_menu->Append(TreeTest_InsertItem, "&Insert a new item");
+ tree_menu->Append(TreeTest_Delete, "&Delete this item");
+ tree_menu->Append(TreeTest_DeleteChildren, "Delete &children");
+ tree_menu->Append(TreeTest_DeleteAll, "Delete &all items");
+ tree_menu->AppendSeparator();
+ tree_menu->Append(TreeTest_Count, "Count children of current item");
+ tree_menu->Append(TreeTest_CountRec, "Recursively count children of current item");
+ tree_menu->AppendSeparator();
+ tree_menu->Append(TreeTest_Sort, "Sort children of current item");
+ tree_menu->Append(TreeTest_SortRev, "Sort in reversed order");
+ tree_menu->AppendSeparator();
+ tree_menu->Append(TreeTest_EnsureVisible, "Make the last item &visible");
+ tree_menu->AppendSeparator();
+ tree_menu->Append(TreeTest_IncIndent, "Add 5 points to indentation\tAlt-I");
+ tree_menu->Append(TreeTest_DecIndent, "Reduce indentation by 5 points\tAlt-R");
+ tree_menu->AppendSeparator();
+ tree_menu->Append(TreeTest_IncSpacing, "Add 5 points to spacing\tCtrl-I");
+ tree_menu->Append(TreeTest_DecSpacing, "Reduce spacing by 5 points\tCtrl-R");
+
+ item_menu->Append(TreeTest_Dump, "&Dump item children");
+ item_menu->Append(TreeTest_Rename, "&Rename item...");
+
+ item_menu->AppendSeparator();
+ item_menu->Append(TreeTest_Bold, "Make item &bold");
+ item_menu->Append(TreeTest_UnBold, "Make item ¬ bold");
+ item_menu->AppendSeparator();
+ item_menu->Append(TreeTest_ToggleIcon, "Toggle the items &icon");
+
+#ifndef NO_MULTIPLE_SELECTION
+ item_menu->AppendSeparator();
+ item_menu->Append(TreeTest_DumpSelected, "Dump selected items\tAlt-D");
+ item_menu->Append(TreeTest_Select, "Select current item\tAlt-S");
+ item_menu->Append(TreeTest_Unselect, "Unselect everything\tAlt-U");
+#endif // NO_MULTIPLE_SELECTION
+
+ wxMenuBar *menu_bar = new wxMenuBar;
+ menu_bar->Append(file_menu, "&File");
+ menu_bar->Append(tree_menu, "&Tree");
+ menu_bar->Append(item_menu, "&Item");
+ SetMenuBar(menu_bar);
+
+ menu_bar->Check(TreeTest_ToggleImages, TRUE);
+
+ m_treeCtrl = new MyTreeCtrl(this, TreeTest_Ctrl,
+ wxDefaultPosition, wxDefaultSize,
+ wxTR_HAS_BUTTONS |
+ wxTR_EDIT_LABELS |
+#ifndef NO_VARIABLE_HEIGHT
+ wxTR_HAS_VARIABLE_ROW_HEIGHT |
+#endif
+ wxSUNKEN_BORDER);
+
+ m_treeCtrl->SetBackgroundColour(wxColour(204, 205, 79));
+
+ m_textCtrl = new wxTextCtrl(this, -1, "",
+ wxDefaultPosition, wxDefaultSize,
+ wxTE_MULTILINE | wxSUNKEN_BORDER);
+
+ // create a status bar with 3 panes
+ CreateStatusBar(3);
+ SetStatusText("", 0);
+
+#ifdef __WXMOTIF__
+ // For some reason, we get a memcpy crash in wxLogStream::DoLogStream
+ // on gcc/wxMotif, if we use wxLogTextCtl. Maybe it's just gcc?
+ delete wxLog::SetActiveTarget(new wxLogStderr);
+#else
+ // set our text control as the log target
+ wxLogTextCtrl *logWindow = new wxLogTextCtrl(m_textCtrl);
+ delete wxLog::SetActiveTarget(logWindow);
+#endif
+}
+
+MyFrame::~MyFrame()
+{
+ delete wxLog::SetActiveTarget(NULL);
+}
+
+void MyFrame::OnSize(wxSizeEvent& event)
+{
+ if ( m_treeCtrl && m_textCtrl )
+ {
+ Resize(GetClientSize());
+ }
+
+ event.Skip();
+}
+
+void MyFrame::Resize(const wxSize& size)
+{
+ m_treeCtrl->SetSize(0, 0, size.x, 2*size.y/3);
+ m_textCtrl->SetSize(0, 2*size.y/3, size.x, size.y/3);
+}
+
+void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
+{
+ Close(TRUE);
+}
+
+void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
+{
+ wxMessageBox("Tree test sample\n"
+ "(c) Julian Smart 1997, Vadim Zeitlin 1998",
+ "About tree test",
+ wxOK | wxICON_INFORMATION, this);
+}
+
+void MyFrame::OnRename(wxCommandEvent& WXUNUSED(event))
+{
+ wxTreeItemId item = m_treeCtrl->GetSelection();
+
+ CHECK_ITEM( item );
+
+ // old code - now we edit in place
+#if 0
+ static wxString s_text;
+ s_text = wxGetTextFromUser("New name: ", "Tree sample question",
+ s_text, this);
+ if ( !s_text.IsEmpty() )
+ {
+ m_treeCtrl->SetItemText(item, s_text);
+ }
+#endif // 0
+
+ // TODO demonstrate creating a custom edit control...
+ (void)m_treeCtrl->EditLabel(item);
+}
+
+void MyFrame::OnCount(wxCommandEvent& WXUNUSED(event))
+{
+ wxTreeItemId item = m_treeCtrl->GetSelection();
+
+ CHECK_ITEM( item );
+
+ int i = m_treeCtrl->GetChildrenCount( item, FALSE );
+
+ wxLogMessage(wxT("%d children"), i);
+}
+
+void MyFrame::OnCountRec(wxCommandEvent& WXUNUSED(event))
+{
+ wxTreeItemId item = m_treeCtrl->GetSelection();
+
+ CHECK_ITEM( item );
+
+ int i = m_treeCtrl->GetChildrenCount( item );
+
+ wxLogMessage(wxT("%d children"), i);
+}
+
+void MyFrame::DoSort(bool reverse)
+{
+ wxTreeItemId item = m_treeCtrl->GetSelection();
+
+ CHECK_ITEM( item );
+
+ m_treeCtrl->DoSortChildren(item, reverse);
+}
+
+void MyFrame::OnDump(wxCommandEvent& WXUNUSED(event))
+{
+ wxTreeItemId root = m_treeCtrl->GetSelection();
+
+ CHECK_ITEM( root );
+
+ m_treeCtrl->GetItemsRecursively(root, -1);
+}
+
+#ifndef NO_MULTIPLE_SELECTION
+
+void MyFrame::OnToggleSel(wxCommandEvent& WXUNUSED(event))
+{
+ long style = m_treeCtrl->GetWindowStyle();
+ if ( style & wxTR_MULTIPLE )
+ style &= ~wxTR_MULTIPLE;
+ else
+ style |= wxTR_MULTIPLE;
+
+ delete m_treeCtrl;
+
+ m_treeCtrl = new MyTreeCtrl(this, TreeTest_Ctrl,
+ wxDefaultPosition, wxDefaultSize,
+ style);
+ Resize(GetClientSize());
+}
+
+void MyFrame::OnDumpSelected(wxCommandEvent& WXUNUSED(event))
+{
+ wxArrayTreeItemIds array;
+
+ size_t count = m_treeCtrl->GetSelections(array);
+ wxLogMessage(wxT("%u items selected"), count);
+
+ for ( size_t n = 0; n < count; n++ )
+ {
+ wxLogMessage("\t%s", m_treeCtrl->GetItemText(array.Item(n)).c_str());
+ }
+}
+
+void MyFrame::OnSelect(wxCommandEvent& event)
+{
+ m_treeCtrl->SelectItem(m_treeCtrl->GetSelection());
+}
+
+void MyFrame::OnUnselect(wxCommandEvent& event)
+{
+ m_treeCtrl->UnselectAll();
+}
+
+#endif // NO_MULTIPLE_SELECTION
+
+void MyFrame::DoSetBold(bool bold)
+{
+ wxTreeItemId item = m_treeCtrl->GetSelection();
+
+ CHECK_ITEM( item );
+
+ m_treeCtrl->SetItemBold(item, bold);
+}
+
+void MyFrame::OnDelete(wxCommandEvent& WXUNUSED(event))
+{
+ wxTreeItemId item = m_treeCtrl->GetSelection();
+
+ CHECK_ITEM( item );
+
+ m_treeCtrl->Delete(item);
+}
+
+void MyFrame::OnDeleteChildren(wxCommandEvent& WXUNUSED(event))
+{
+ wxTreeItemId item = m_treeCtrl->GetSelection();
+
+ CHECK_ITEM( item );
+
+ m_treeCtrl->DeleteChildren(item);
+}
+
+void MyFrame::OnDeleteAll(wxCommandEvent& WXUNUSED(event))
+{
+ m_treeCtrl->DeleteAllItems();
+}
+
+void MyFrame::OnRecreate(wxCommandEvent& event)
+{
+ OnDeleteAll(event);
+ m_treeCtrl->AddTestItemsToTree(3, 2);
+}
+
+void MyFrame::OnSetImageSize(wxCommandEvent& event)
+{
+ long size = wxGetNumberFromUser("Enter the size for the images to use",
+ "Size: ",
+ "TreeCtrl sample",
+ 16);
+ if ( size == -1 )
+ return;
+
+ m_treeCtrl->CreateImageList((int)size);
+
+ OnRecreate(event);
+}
+
+void MyFrame::OnToggleImages(wxCommandEvent& event)
+{
+ wxGetApp().SetShowImages(!wxGetApp().ShowImages());
+
+ OnRecreate(event);
+}
+
+void MyFrame::OnCollapseAndReset(wxCommandEvent& event)
+{
+ m_treeCtrl->CollapseAndReset(m_treeCtrl->GetRootItem());
+}
+
+void MyFrame::OnEnsureVisible(wxCommandEvent& event)
+{
+ m_treeCtrl->DoEnsureVisible();
+}
+
+void MyFrame::OnInsertItem(wxCommandEvent& WXUNUSED(event))
+{
+ int image = wxGetApp().ShowImages() ? MyTreeCtrl::TreeCtrlIcon_File : -1;
+ m_treeCtrl->InsertItem(m_treeCtrl->GetRootItem(), image, "2nd item");
+}
+
+void MyFrame::OnAddItem(wxCommandEvent& WXUNUSED(event))
+{
+ static int s_num = 0;
+
+ wxString text;
+ text.Printf("Item #%d", ++s_num);
+
+ m_treeCtrl->AppendItem(m_treeCtrl->GetRootItem(),
+ text /*,
+ MyTreeCtrl::TreeCtrlIcon_File */ );
+}
+
+void MyFrame::OnIncIndent(wxCommandEvent& WXUNUSED(event))
+{
+ unsigned int indent = m_treeCtrl->GetIndent();
+ if (indent < 100)
+ m_treeCtrl->SetIndent( indent+5 );
+}
+
+void MyFrame::OnDecIndent(wxCommandEvent& WXUNUSED(event))
+{
+ unsigned int indent = m_treeCtrl->GetIndent();
+ if (indent > 10)
+ m_treeCtrl->SetIndent( indent-5 );
+}
+
+void MyFrame::OnIncSpacing(wxCommandEvent& WXUNUSED(event))
+{
+ unsigned int indent = m_treeCtrl->GetSpacing();
+ if (indent < 100)
+ m_treeCtrl->SetSpacing( indent+5 );
+}
+
+void MyFrame::OnDecSpacing(wxCommandEvent& WXUNUSED(event))
+{
+ unsigned int indent = m_treeCtrl->GetSpacing();
+ if (indent > 10)
+ m_treeCtrl->SetSpacing( indent-5 );
+}
+
+void MyFrame::OnToggleIcon(wxCommandEvent& WXUNUSED(event))
+{
+ wxTreeItemId item = m_treeCtrl->GetSelection();
+
+ CHECK_ITEM( item );
+
+ m_treeCtrl->DoToggleIcon(item);
+}
+
+// MyTreeCtrl implementation
+IMPLEMENT_DYNAMIC_CLASS(MyTreeCtrl, wxTreeCtrl)
+
+MyTreeCtrl::MyTreeCtrl(wxWindow *parent, const wxWindowID id,
+ const wxPoint& pos, const wxSize& size,
+ long style)
+ : wxTreeCtrl(parent, id, pos, size, style)
+{
+ m_reverseSort = FALSE;
+ m_imageListNormal = NULL;
+
+ CreateImageList();
+
+ // Add some items to the tree
+ AddTestItemsToTree(3, 2);
+}
+
+void MyTreeCtrl::CreateImageList(int size)
+{
+ delete m_imageListNormal;
+
+ if ( size == -1 )
+ {
+ m_imageListNormal = NULL;
+
+ return;
+ }
+
+ // Make an image list containing small icons
+ m_imageListNormal = new wxImageList(size, size, TRUE);
+
+ // should correspond to TreeCtrlIcon_xxx enum
+#if defined(__WXMSW__) && defined(__WIN16__)
+ m_imageListNormal->Add(wxBitmap("bitmap1", wxBITMAP_TYPE_BMP_RESOURCE));
+ m_imageListNormal->Add(wxBitmap("bitmap2", wxBITMAP_TYPE_BMP_RESOURCE));
+ m_imageListNormal->Add(wxBitmap("bitmap3", wxBITMAP_TYPE_BMP_RESOURCE));
+ m_imageListNormal->Add(wxBitmap("bitmap4", wxBITMAP_TYPE_BMP_RESOURCE));
+ m_imageListNormal->Add(wxBitmap("bitmap5", wxBITMAP_TYPE_BMP_RESOURCE));
+#else
+ wxIcon icons[5];
+ icons[0] = wxICON(icon1);
+ icons[1] = wxICON(icon2);
+ icons[2] = wxICON(icon3);
+ icons[3] = wxICON(icon4);
+ icons[4] = wxICON(icon5);
+
+ int sizeOrig = icons[0].GetWidth();
+ for ( size_t i = 0; i < WXSIZEOF(icons); i++ )
+ {
+ if ( size == sizeOrig )
+ {
+ m_imageListNormal->Add(icons[i]);
+ }
+ else
+ {
+ m_imageListNormal->Add(wxImage(icons[i]).Rescale(size, size).
+ ConvertToBitmap());
+ }
+ }
+#endif
+
+ SetImageList(m_imageListNormal);
+}
+
+MyTreeCtrl::~MyTreeCtrl()
+{
+ delete m_imageListNormal;
+}
+
+int MyTreeCtrl::OnCompareItems(const wxTreeItemId& item1,
+ const wxTreeItemId& item2)
+{
+ if ( m_reverseSort )
+ {
+ // just exchange 1st and 2nd items
+ return wxTreeCtrl::OnCompareItems(item2, item1);
+ }
+ else
+ {
+ return wxTreeCtrl::OnCompareItems(item1, item2);
+ }
+}
+
+void MyTreeCtrl::AddItemsRecursively(const wxTreeItemId& idParent,
+ size_t numChildren,
+ size_t depth,
+ size_t folder)
+{
+ if ( depth > 0 )
+ {
+ bool hasChildren = depth > 1;
+
+ wxString str;
+ for ( size_t n = 0; n < numChildren; n++ )
+ {
+ // at depth 1 elements won't have any more children
+ if ( hasChildren )
+ str.Printf("%s child %d", "Folder", n + 1);
+ else
+ str.Printf("%s child %d.%d", "File", folder, n + 1);
+
+ // here we pass to AppendItem() normal and selected item images (we
+ // suppose that selected image follows the normal one in the enum)
+ int image, imageSel;
+ if ( wxGetApp().ShowImages() )
+ {
+ image = depth == 1 ? TreeCtrlIcon_File : TreeCtrlIcon_Folder;
+ imageSel = image + 1;
+ }
+ else
+ {
+ image = imageSel = -1;
+ }
+ wxTreeItemId id = AppendItem(idParent, str, image, imageSel,
+ new MyTreeItemData(str));
+
+ // and now we also set the expanded one (only for the folders)
+ if ( hasChildren && wxGetApp().ShowImages() )
+ {
+ SetItemImage(id, TreeCtrlIcon_FolderOpened,
+ wxTreeItemIcon_Expanded);
+ }
+
+ // remember the last child for OnEnsureVisible()
+ if ( !hasChildren && n == numChildren - 1 )
+ {
+ m_lastItem = id;
+ }
+
+ AddItemsRecursively(id, numChildren, depth - 1, n + 1);
+ }
+ }
+ //else: done!
+}
+
+void MyTreeCtrl::AddTestItemsToTree(size_t numChildren,
+ size_t depth)
+{
+ int image = wxGetApp().ShowImages() ? MyTreeCtrl::TreeCtrlIcon_Folder : -1;
+ wxTreeItemId rootId = AddRoot("Root",
+ image, image,
+ new MyTreeItemData("Root item"));
+ if ( image != -1 )
+ {
+ SetItemImage(rootId, TreeCtrlIcon_FolderOpened, wxTreeItemIcon_Expanded);
+ }
+
+ AddItemsRecursively(rootId, numChildren, depth, 0);
+
+ // set some colours/fonts for testing
+ SetItemFont(rootId, *wxITALIC_FONT);
+
+ long cookie;
+ wxTreeItemId id = GetFirstChild(rootId, cookie);
+ SetItemTextColour(id, *wxBLUE);
+
+ id = GetNextChild(rootId, cookie);
+ id = GetNextChild(rootId, cookie);
+ SetItemTextColour(id, *wxRED);
+ SetItemBackgroundColour(id, *wxLIGHT_GREY);
+}
+
+void MyTreeCtrl::GetItemsRecursively(const wxTreeItemId& idParent, long cookie)
+{
+ wxTreeItemId id;
+
+ if( cookie == -1 )
+ id = GetFirstChild(idParent, cookie);
+ else
+ id = GetNextChild(idParent, cookie);
+
+ if(id <= 0)
+ return;
+
+ wxString text = GetItemText(id);
+ wxLogMessage(text);
+
+ if (ItemHasChildren(id))
+ GetItemsRecursively(id,-1);
+
+ GetItemsRecursively(idParent, cookie);
+}
+
+void MyTreeCtrl::DoToggleIcon(const wxTreeItemId& item)
+{
+ int image = GetItemImage(item) == TreeCtrlIcon_Folder ? TreeCtrlIcon_File
+ : TreeCtrlIcon_Folder;
+
+ SetItemImage(item, image);
+}
+
+
+// avoid repetition
+#define TREE_EVENT_HANDLER(name) \
+void MyTreeCtrl::name(wxTreeEvent& event) \
+{ \
+ wxLogMessage(#name); \
+ event.Skip(); \
+}
+
+TREE_EVENT_HANDLER(OnBeginRDrag)
+TREE_EVENT_HANDLER(OnDeleteItem)
+TREE_EVENT_HANDLER(OnGetInfo)
+TREE_EVENT_HANDLER(OnSetInfo)
+TREE_EVENT_HANDLER(OnItemExpanded)
+TREE_EVENT_HANDLER(OnItemExpanding)
+TREE_EVENT_HANDLER(OnItemCollapsed)
+TREE_EVENT_HANDLER(OnSelChanged)
+TREE_EVENT_HANDLER(OnSelChanging)
+TREE_EVENT_HANDLER(OnTreeKeyDown)
+
+#undef TREE_EVENT_HANDLER
+
+void MyTreeCtrl::OnBeginDrag(wxTreeEvent& event)
+{
+ // need to explicitly allow drag
+ if ( event.GetItem() != GetRootItem() )
+ {
+ m_draggedItem = event.GetItem();
+
+ wxLogMessage("OnBeginDrag: started dragging %s",
+ GetItemText(m_draggedItem).c_str());
+
+ event.Allow();
+ }
+ else
+ {
+ wxLogMessage("OnBeginDrag: this item can't be dragged.");
+ }
+}
+
+void MyTreeCtrl::OnEndDrag(wxTreeEvent& event)
+{
+ wxTreeItemId itemSrc = m_draggedItem,
+ itemDst = event.GetItem();
+ m_draggedItem = (wxTreeItemId)0l;
+
+ // where to copy the item?
+ if ( itemDst.IsOk() && !ItemHasChildren(itemDst) )
+ {
+ // copy to the parent then
+ itemDst = GetParent(itemDst);
+ }
+
+ if ( !itemDst.IsOk() )
+ {
+ wxLogMessage("OnEndDrag: can't drop here.");
+
+ return;
+ }
+
+ wxString text = GetItemText(itemSrc);
+ wxLogMessage("OnEndDrag: '%s' copied to '%s'.",
+ text.c_str(), GetItemText(itemDst).c_str());
+
+ // just do append here - we could also insert it just before/after the item
+ // on which it was dropped, but this requires slightly more work... we also
+ // completely ignore the client data and icon of the old item but could
+ // copy them as well.
+ //
+ // Finally, we only copy one item here but we might copy the entire tree if
+ // we were dragging a folder.
+ int image = wxGetApp().ShowImages() ? TreeCtrlIcon_File : -1;
+ AppendItem(itemDst, text, image);
+}
+
+void MyTreeCtrl::OnBeginLabelEdit(wxTreeEvent& event)
+{
+ wxLogMessage("OnBeginLabelEdit");
+
+ // for testing, prevent this items label editing
+ wxTreeItemId itemId = event.GetItem();
+ if ( IsTestItem(itemId) )
+ {
+ wxMessageBox("You can't edit this item.");
+
+ event.Veto();
+ }
+}
+
+void MyTreeCtrl::OnEndLabelEdit(wxTreeEvent& event)
+{
+ wxLogMessage("OnEndLabelEdit");
+
+ // don't allow anything except letters in the labels
+ if ( !event.GetLabel().IsWord() )
+ {
+ wxMessageBox("The label should contain only letters.");
+
+ event.Veto();
+ }
+}
+
+void MyTreeCtrl::OnItemCollapsing(wxTreeEvent& event)
+{
+ wxLogMessage("OnItemCollapsing");
+
+ // for testing, prevent the user from collapsing the first child folder
+ wxTreeItemId itemId = event.GetItem();
+ if ( IsTestItem(itemId) )
+ {
+ wxMessageBox("You can't collapse this item.");
+
+ event.Veto();
+ }
+}
+
+void MyTreeCtrl::OnItemActivated(wxTreeEvent& event)
+{
+ // show some info about this item
+ wxTreeItemId itemId = event.GetItem();
+ MyTreeItemData *item = (MyTreeItemData *)GetItemData(itemId);
+
+ if ( item != NULL )
+ {
+ item->ShowInfo(this);
+ }
+
+ wxLogMessage("OnItemActivated");
+}
+
+void MyTreeCtrl::OnRMouseDClick(wxMouseEvent& event)
+{
+ wxTreeItemId id = HitTest(event.GetPosition());
+ if ( !id )
+ wxLogMessage("No item under mouse");
+ else
+ {
+ MyTreeItemData *item = (MyTreeItemData *)GetItemData(id);
+ if ( item )
+ wxLogMessage("Item '%s' under mouse", item->GetDesc());
+ }
+}
+
+static inline const char *Bool2String(bool b)
+{
+ return b ? "" : "not ";
+}
+
+void MyTreeItemData::ShowInfo(wxTreeCtrl *tree)
+{
+ wxLogMessage("Item '%s': %sselected, %sexpanded, %sbold,\n"
+ "%u children (%u immediately under this item).",
+ m_desc.c_str(),
+ Bool2String(tree->IsSelected(GetId())),
+ Bool2String(tree->IsExpanded(GetId())),
+ Bool2String(tree->IsBold(GetId())),
+ tree->GetChildrenCount(GetId()),
+ tree->GetChildrenCount(GetId(), FALSE));
+}
--- /dev/null
+NAME TreeCtrl
+DESCRIPTION 'TreeCtrl wxWindows application'
+EXETYPE WINDOWS
+STUB 'WINSTUB.EXE'
+CODE PRELOAD MOVEABLE DISCARDABLE
+DATA PRELOAD MOVEABLE MULTIPLE
+HEAPSIZE 1024
+STACKSIZE 8192
--- /dev/null
+/////////////////////////////////////////////////////////////////////////////
+// Name: treectrl.h
+// Purpose: wxTreeCtrl sample
+// Author: Julian Smart
+// Modified by:
+// Created: 04/01/98
+// RCS-ID: $Id$
+// Copyright: (c) Julian Smart and Markus Holzem
+// Licence: wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+// Define a new application type
+class MyApp : public wxApp
+{
+public:
+ MyApp() { m_showImages = TRUE; }
+
+ bool OnInit();
+
+ void SetShowImages(bool show) { m_showImages = show; }
+ bool ShowImages() const { return m_showImages; }
+
+private:
+ bool m_showImages;
+};
+
+class MyTreeItemData : public wxTreeItemData
+{
+public:
+ MyTreeItemData(const wxString& desc) : m_desc(desc) { }
+
+ void ShowInfo(wxTreeCtrl *tree);
+ const char *GetDesc() const { return m_desc.c_str(); }
+
+private:
+ wxString m_desc;
+};
+
+class MyTreeCtrl : public wxTreeCtrl
+{
+public:
+ enum
+ {
+ TreeCtrlIcon_File,
+ TreeCtrlIcon_FileSelected,
+ TreeCtrlIcon_Folder,
+ TreeCtrlIcon_FolderSelected,
+ TreeCtrlIcon_FolderOpened
+ };
+
+ MyTreeCtrl() { }
+ MyTreeCtrl(wxWindow *parent, const wxWindowID id,
+ const wxPoint& pos, const wxSize& size,
+ long style);
+ virtual ~MyTreeCtrl();
+
+ void OnBeginDrag(wxTreeEvent& event);
+ void OnBeginRDrag(wxTreeEvent& event);
+ void OnEndDrag(wxTreeEvent& event);
+ void OnBeginLabelEdit(wxTreeEvent& event);
+ void OnEndLabelEdit(wxTreeEvent& event);
+ void OnDeleteItem(wxTreeEvent& event);
+ void OnGetInfo(wxTreeEvent& event);
+ void OnSetInfo(wxTreeEvent& event);
+ void OnItemExpanded(wxTreeEvent& event);
+ void OnItemExpanding(wxTreeEvent& event);
+ void OnItemCollapsed(wxTreeEvent& event);
+ void OnItemCollapsing(wxTreeEvent& event);
+ void OnSelChanged(wxTreeEvent& event);
+ void OnSelChanging(wxTreeEvent& event);
+ void OnTreeKeyDown(wxTreeEvent& event);
+ void OnItemActivated(wxTreeEvent& event);
+ void OnRMouseDClick(wxMouseEvent& event);
+
+ void GetItemsRecursively(const wxTreeItemId& idParent, long cookie);
+
+ void CreateImageList(int size = 16);
+
+ void AddTestItemsToTree(size_t numChildren, size_t depth);
+
+ void DoSortChildren(const wxTreeItemId& item, bool reverse = FALSE)
+ { m_reverseSort = reverse; wxTreeCtrl::SortChildren(item); }
+ void DoEnsureVisible() { EnsureVisible(m_lastItem); }
+
+ void DoToggleIcon(const wxTreeItemId& item);
+
+protected:
+ virtual int OnCompareItems(const wxTreeItemId& i1, const wxTreeItemId& i2);
+
+ // is this the test item which we use in several event handlers?
+ bool IsTestItem(const wxTreeItemId& item)
+ {
+ // the test item is the first child folder
+ return GetParent(item) == GetRootItem() && !GetPrevSibling(item);
+ }
+
+private:
+ void AddItemsRecursively(const wxTreeItemId& idParent,
+ size_t nChildren,
+ size_t depth,
+ size_t folder);
+
+ wxImageList *m_imageListNormal;
+ bool m_reverseSort; // flag for OnCompareItems
+ wxTreeItemId m_lastItem, // for OnEnsureVisible()
+ m_draggedItem; // item being dragged right now
+
+ // NB: due to an ugly wxMSW hack you _must_ use DECLARE_DYNAMIC_CLASS()
+ // if you want your overloaded OnCompareItems() to be called.
+ // OTOH, if you don't want it you may omit the next line - this will
+ // make default (alphabetical) sorting much faster under wxMSW.
+ DECLARE_DYNAMIC_CLASS(MyTreeCtrl)
+ DECLARE_EVENT_TABLE()
+};
+
+// Define a new frame type
+class MyFrame: public wxFrame
+{
+public:
+ // ctor and dtor
+ MyFrame(const wxString& title, int x, int y, int w, int h);
+ virtual ~MyFrame();
+
+ // menu callbacks
+ void OnQuit(wxCommandEvent& event);
+ void OnAbout(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);
+#endif // NO_MULTIPLE_SELECTION
+ void OnDelete(wxCommandEvent& event);
+ void OnDeleteChildren(wxCommandEvent& event);
+ void OnDeleteAll(wxCommandEvent& event);
+
+ void OnRecreate(wxCommandEvent& event);
+ void OnToggleImages(wxCommandEvent& event);
+ void OnSetImageSize(wxCommandEvent& event);
+ void OnCollapseAndReset(wxCommandEvent& event);
+
+ void OnSetBold(wxCommandEvent& WXUNUSED(event)) { DoSetBold(TRUE); }
+ void OnClearBold(wxCommandEvent& WXUNUSED(event)) { DoSetBold(FALSE); }
+
+ void OnEnsureVisible(wxCommandEvent& event);
+
+ void OnCount(wxCommandEvent& event);
+ void OnCountRec(wxCommandEvent& event);
+
+ void OnRename(wxCommandEvent& event);
+ void OnSort(wxCommandEvent& event) { DoSort(); }
+ void OnSortRev(wxCommandEvent& event) { DoSort(TRUE); }
+
+ void OnAddItem(wxCommandEvent& event);
+ void OnInsertItem(wxCommandEvent& event);
+
+ void OnIncIndent(wxCommandEvent& event);
+ void OnDecIndent(wxCommandEvent& event);
+
+ void OnIncSpacing(wxCommandEvent& event);
+ void OnDecSpacing(wxCommandEvent& event);
+
+ void OnToggleIcon(wxCommandEvent& event);
+
+ void OnSize(wxSizeEvent& event);
+
+private:
+ void DoSort(bool reverse = FALSE);
+
+ void Resize(const wxSize& size);
+
+ MyTreeCtrl *m_treeCtrl;
+ wxTextCtrl *m_textCtrl;
+
+ void DoSetBold(bool bold = TRUE);
+
+ DECLARE_EVENT_TABLE()
+};
+
+// menu and control ids
+enum
+{
+ TreeTest_Quit,
+ TreeTest_About,
+ TreeTest_Dump,
+ TreeTest_DumpSelected,
+ TreeTest_Count,
+ TreeTest_CountRec,
+ TreeTest_Sort,
+ TreeTest_SortRev,
+ TreeTest_Bold,
+ TreeTest_UnBold,
+ TreeTest_Rename,
+ TreeTest_Delete,
+ TreeTest_DeleteChildren,
+ TreeTest_DeleteAll,
+ TreeTest_Recreate,
+ TreeTest_ToggleImages,
+ TreeTest_SetImageSize,
+ TreeTest_ToggleSel,
+ TreeTest_CollapseAndReset,
+ TreeTest_EnsureVisible,
+ TreeTest_AddItem,
+ TreeTest_InsertItem,
+ TreeTest_IncIndent,
+ TreeTest_DecIndent,
+ TreeTest_IncSpacing,
+ TreeTest_DecSpacing,
+ TreeTest_ToggleIcon,
+ TreeTest_Select,
+ TreeTest_Unselect,
+ TreeTest_Ctrl = 1000
+};
--- /dev/null
+mondrian ICON "mondrian.ico"
+aaaa ICON "mondrian.ico"
+
+#include "wx/msw/wx.rc"
+
+icon1 ICON "bitmaps/file1.ico"
+icon2 ICON "bitmaps/file2.ico"
+icon3 ICON "bitmaps/folder1.ico"
+icon4 ICON "bitmaps/folder2.ico"
+icon5 ICON "bitmaps/folder3.ico"
+
+bitmap1 BITMAP "bitmaps/file1.bmp"
+bitmap2 BITMAP "bitmaps/file2.bmp"
+bitmap3 BITMAP "bitmaps/folder1.bmp"
+bitmap4 BITMAP "bitmaps/folder2.bmp"
+bitmap5 BITMAP "bitmaps/folder3.bmp"
+
+++ /dev/null
-/////////////////////////////////////////////////////////////////////////////
-// Name: treetest.cpp
-// Purpose: wxTreeCtrl sample
-// Author: Julian Smart
-// Modified by:
-// Created: 04/01/98
-// RCS-ID: $Id$
-// Copyright: (c) Julian Smart and Markus Holzem
-// Licence: wxWindows license
-/////////////////////////////////////////////////////////////////////////////
-
-#ifdef __GNUG__
- #pragma implementation
- #pragma interface
-#endif
-
-// For compilers that support precompilation, includes "wx/wx.h".
-#include "wx/wxprec.h"
-
-#ifdef __BORLANDC__
- #pragma hdrstop
-#endif
-
-#ifndef WX_PRECOMP
- #include "wx/wx.h"
-#endif
-
-#include "wx/log.h"
-
-#include "wx/image.h"
-#include "wx/imaglist.h"
-#include "wx/treectrl.h"
-
-#include "math.h"
-
-#ifdef __WIN32__
- // this is not supported by native control
- #define NO_VARIABLE_HEIGHT
-#endif
-
-#include "treetest.h"
-
-// under Windows the icons are in the .rc file
-#ifndef __WXMSW__
- #include "icon1.xpm"
- #include "icon2.xpm"
- #include "icon3.xpm"
- #include "icon4.xpm"
- #include "icon5.xpm"
- #include "mondrian.xpm"
-#endif
-
-// verify that the item is ok and insult the user if it is not
-#define CHECK_ITEM( item ) if ( !item.IsOk() ) { \
- wxMessageBox("Please select some item first!", \
- "Tree sample error", \
- wxOK | wxICON_EXCLAMATION, \
- this); \
- return; \
- }
-
-BEGIN_EVENT_TABLE(MyFrame, wxFrame)
- EVT_SIZE(MyFrame::OnSize)
-
- EVT_MENU(TreeTest_Quit, MyFrame::OnQuit)
- EVT_MENU(TreeTest_About, MyFrame::OnAbout)
- EVT_MENU(TreeTest_Dump, MyFrame::OnDump)
-#ifndef NO_MULTIPLE_SELECTION
- EVT_MENU(TreeTest_DumpSelected, MyFrame::OnDumpSelected)
- EVT_MENU(TreeTest_Select, MyFrame::OnSelect)
- EVT_MENU(TreeTest_Unselect, MyFrame::OnUnselect)
- EVT_MENU(TreeTest_ToggleSel, MyFrame::OnToggleSel)
-#endif // NO_MULTIPLE_SELECTION
- EVT_MENU(TreeTest_Rename, MyFrame::OnRename)
- EVT_MENU(TreeTest_Count, MyFrame::OnCount)
- EVT_MENU(TreeTest_CountRec, MyFrame::OnCountRec)
- EVT_MENU(TreeTest_Sort, MyFrame::OnSort)
- EVT_MENU(TreeTest_SortRev, MyFrame::OnSortRev)
- EVT_MENU(TreeTest_Bold, MyFrame::OnSetBold)
- EVT_MENU(TreeTest_UnBold, MyFrame::OnClearBold)
- EVT_MENU(TreeTest_Delete, MyFrame::OnDelete)
- EVT_MENU(TreeTest_DeleteChildren, MyFrame::OnDeleteChildren)
- EVT_MENU(TreeTest_DeleteAll, MyFrame::OnDeleteAll)
- EVT_MENU(TreeTest_Recreate, MyFrame::OnRecreate)
- EVT_MENU(TreeTest_ToggleImages, MyFrame::OnToggleImages)
- EVT_MENU(TreeTest_SetImageSize, MyFrame::OnSetImageSize)
- EVT_MENU(TreeTest_CollapseAndReset, MyFrame::OnCollapseAndReset)
- EVT_MENU(TreeTest_EnsureVisible, MyFrame::OnEnsureVisible)
- EVT_MENU(TreeTest_AddItem, MyFrame::OnAddItem)
- EVT_MENU(TreeTest_InsertItem, MyFrame::OnInsertItem)
- EVT_MENU(TreeTest_IncIndent, MyFrame::OnIncIndent)
- EVT_MENU(TreeTest_DecIndent, MyFrame::OnDecIndent)
- EVT_MENU(TreeTest_IncSpacing, MyFrame::OnIncSpacing)
- EVT_MENU(TreeTest_DecSpacing, MyFrame::OnDecSpacing)
- EVT_MENU(TreeTest_ToggleIcon, MyFrame::OnToggleIcon)
-END_EVENT_TABLE()
-
-BEGIN_EVENT_TABLE(MyTreeCtrl, wxTreeCtrl)
- EVT_TREE_BEGIN_DRAG(TreeTest_Ctrl, MyTreeCtrl::OnBeginDrag)
- EVT_TREE_BEGIN_RDRAG(TreeTest_Ctrl, MyTreeCtrl::OnBeginRDrag)
- EVT_TREE_END_DRAG(TreeTest_Ctrl, MyTreeCtrl::OnEndDrag)
- EVT_TREE_BEGIN_LABEL_EDIT(TreeTest_Ctrl, MyTreeCtrl::OnBeginLabelEdit)
- EVT_TREE_END_LABEL_EDIT(TreeTest_Ctrl, MyTreeCtrl::OnEndLabelEdit)
- EVT_TREE_DELETE_ITEM(TreeTest_Ctrl, MyTreeCtrl::OnDeleteItem)
-#if 0 // there are so many of those that logging them causes flicker
- EVT_TREE_GET_INFO(TreeTest_Ctrl, MyTreeCtrl::OnGetInfo)
-#endif
- EVT_TREE_SET_INFO(TreeTest_Ctrl, MyTreeCtrl::OnSetInfo)
- EVT_TREE_ITEM_EXPANDED(TreeTest_Ctrl, MyTreeCtrl::OnItemExpanded)
- EVT_TREE_ITEM_EXPANDING(TreeTest_Ctrl, MyTreeCtrl::OnItemExpanding)
- EVT_TREE_ITEM_COLLAPSED(TreeTest_Ctrl, MyTreeCtrl::OnItemCollapsed)
- EVT_TREE_ITEM_COLLAPSING(TreeTest_Ctrl, MyTreeCtrl::OnItemCollapsing)
- EVT_TREE_SEL_CHANGED(TreeTest_Ctrl, MyTreeCtrl::OnSelChanged)
- EVT_TREE_SEL_CHANGING(TreeTest_Ctrl, MyTreeCtrl::OnSelChanging)
- EVT_TREE_KEY_DOWN(TreeTest_Ctrl, MyTreeCtrl::OnTreeKeyDown)
- EVT_TREE_ITEM_ACTIVATED(TreeTest_Ctrl, MyTreeCtrl::OnItemActivated)
- EVT_RIGHT_DCLICK(MyTreeCtrl::OnRMouseDClick)
-END_EVENT_TABLE()
-
-IMPLEMENT_APP(MyApp)
-
-bool MyApp::OnInit()
-{
- // Create the main frame window
- MyFrame *frame = new MyFrame("wxTreeCtrl Test", 50, 50, 450, 600);
-
- // Show the frame
- frame->Show(TRUE);
- SetTopWindow(frame);
-
- return TRUE;
-}
-
-
-// My frame constructor
-MyFrame::MyFrame(const wxString& title, int x, int y, int w, int h)
- : wxFrame((wxFrame *)NULL, -1, title, wxPoint(x, y), wxSize(w, h)),
- m_treeCtrl(NULL), m_textCtrl(NULL)
-{
- // This reduces flicker effects - even better would be to define
- // OnEraseBackground to do nothing. When the tree control's scrollbars are
- // show or hidden, the frame is sent a background erase event.
- SetBackgroundColour(wxColour(255, 255, 255));
-
- // Give it an icon
- SetIcon(wxICON(mondrian));
-
- // Make a menubar
- wxMenu *file_menu = new wxMenu,
- *tree_menu = new wxMenu,
- *item_menu = new wxMenu;
-
- file_menu->Append(TreeTest_About, "&About...");
- file_menu->AppendSeparator();
- file_menu->Append(TreeTest_Quit, "E&xit\tAlt-X");
-
-#ifndef NO_MULTIPLE_SELECTION
- tree_menu->Append(TreeTest_ToggleSel, "&Toggle selection mode");
-#endif // NO_MULTIPLE_SELECTION
- tree_menu->Append(TreeTest_ToggleImages, "&Show images", "", TRUE);
- tree_menu->Append(TreeTest_SetImageSize, "Set image si&ze...");
- tree_menu->Append(TreeTest_Recreate, "&Recreate the tree");
- tree_menu->Append(TreeTest_CollapseAndReset, "C&ollapse and reset");
- tree_menu->AppendSeparator();
- tree_menu->Append(TreeTest_AddItem, "Append a &new item");
- tree_menu->Append(TreeTest_InsertItem, "&Insert a new item");
- tree_menu->Append(TreeTest_Delete, "&Delete this item");
- tree_menu->Append(TreeTest_DeleteChildren, "Delete &children");
- tree_menu->Append(TreeTest_DeleteAll, "Delete &all items");
- tree_menu->AppendSeparator();
- tree_menu->Append(TreeTest_Count, "Count children of current item");
- tree_menu->Append(TreeTest_CountRec, "Recursively count children of current item");
- tree_menu->AppendSeparator();
- tree_menu->Append(TreeTest_Sort, "Sort children of current item");
- tree_menu->Append(TreeTest_SortRev, "Sort in reversed order");
- tree_menu->AppendSeparator();
- tree_menu->Append(TreeTest_EnsureVisible, "Make the last item &visible");
- tree_menu->AppendSeparator();
- tree_menu->Append(TreeTest_IncIndent, "Add 5 points to indentation\tAlt-I");
- tree_menu->Append(TreeTest_DecIndent, "Reduce indentation by 5 points\tAlt-R");
- tree_menu->AppendSeparator();
- tree_menu->Append(TreeTest_IncSpacing, "Add 5 points to spacing\tCtrl-I");
- tree_menu->Append(TreeTest_DecSpacing, "Reduce spacing by 5 points\tCtrl-R");
-
- item_menu->Append(TreeTest_Dump, "&Dump item children");
- item_menu->Append(TreeTest_Rename, "&Rename item...");
-
- item_menu->AppendSeparator();
- item_menu->Append(TreeTest_Bold, "Make item &bold");
- item_menu->Append(TreeTest_UnBold, "Make item ¬ bold");
- item_menu->AppendSeparator();
- item_menu->Append(TreeTest_ToggleIcon, "Toggle the items &icon");
-
-#ifndef NO_MULTIPLE_SELECTION
- item_menu->AppendSeparator();
- item_menu->Append(TreeTest_DumpSelected, "Dump selected items\tAlt-D");
- item_menu->Append(TreeTest_Select, "Select current item\tAlt-S");
- item_menu->Append(TreeTest_Unselect, "Unselect everything\tAlt-U");
-#endif // NO_MULTIPLE_SELECTION
-
- wxMenuBar *menu_bar = new wxMenuBar;
- menu_bar->Append(file_menu, "&File");
- menu_bar->Append(tree_menu, "&Tree");
- menu_bar->Append(item_menu, "&Item");
- SetMenuBar(menu_bar);
-
- menu_bar->Check(TreeTest_ToggleImages, TRUE);
-
- m_treeCtrl = new MyTreeCtrl(this, TreeTest_Ctrl,
- wxDefaultPosition, wxDefaultSize,
- wxTR_HAS_BUTTONS |
- wxTR_EDIT_LABELS |
-#ifndef NO_VARIABLE_HEIGHT
- wxTR_HAS_VARIABLE_ROW_HEIGHT |
-#endif
- wxSUNKEN_BORDER);
-
- m_treeCtrl->SetBackgroundColour(wxColour(204, 205, 79));
-
- m_textCtrl = new wxTextCtrl(this, -1, "",
- wxDefaultPosition, wxDefaultSize,
- wxTE_MULTILINE | wxSUNKEN_BORDER);
-
- // create a status bar with 3 panes
- CreateStatusBar(3);
- SetStatusText("", 0);
-
-#ifdef __WXMOTIF__
- // For some reason, we get a memcpy crash in wxLogStream::DoLogStream
- // on gcc/wxMotif, if we use wxLogTextCtl. Maybe it's just gcc?
- delete wxLog::SetActiveTarget(new wxLogStderr);
-#else
- // set our text control as the log target
- wxLogTextCtrl *logWindow = new wxLogTextCtrl(m_textCtrl);
- delete wxLog::SetActiveTarget(logWindow);
-#endif
-}
-
-MyFrame::~MyFrame()
-{
- delete wxLog::SetActiveTarget(NULL);
-}
-
-void MyFrame::OnSize(wxSizeEvent& event)
-{
- if ( m_treeCtrl && m_textCtrl )
- {
- Resize(GetClientSize());
- }
-
- event.Skip();
-}
-
-void MyFrame::Resize(const wxSize& size)
-{
- m_treeCtrl->SetSize(0, 0, size.x, 2*size.y/3);
- m_textCtrl->SetSize(0, 2*size.y/3, size.x, size.y/3);
-}
-
-void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
-{
- Close(TRUE);
-}
-
-void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
-{
- wxMessageBox("Tree test sample\n"
- "(c) Julian Smart 1997, Vadim Zeitlin 1998",
- "About tree test",
- wxOK | wxICON_INFORMATION, this);
-}
-
-void MyFrame::OnRename(wxCommandEvent& WXUNUSED(event))
-{
- wxTreeItemId item = m_treeCtrl->GetSelection();
-
- CHECK_ITEM( item );
-
- // old code - now we edit in place
-#if 0
- static wxString s_text;
- s_text = wxGetTextFromUser("New name: ", "Tree sample question",
- s_text, this);
- if ( !s_text.IsEmpty() )
- {
- m_treeCtrl->SetItemText(item, s_text);
- }
-#endif // 0
-
- // TODO demonstrate creating a custom edit control...
- (void)m_treeCtrl->EditLabel(item);
-}
-
-void MyFrame::OnCount(wxCommandEvent& WXUNUSED(event))
-{
- wxTreeItemId item = m_treeCtrl->GetSelection();
-
- CHECK_ITEM( item );
-
- int i = m_treeCtrl->GetChildrenCount( item, FALSE );
-
- wxLogMessage(wxT("%d children"), i);
-}
-
-void MyFrame::OnCountRec(wxCommandEvent& WXUNUSED(event))
-{
- wxTreeItemId item = m_treeCtrl->GetSelection();
-
- CHECK_ITEM( item );
-
- int i = m_treeCtrl->GetChildrenCount( item );
-
- wxLogMessage(wxT("%d children"), i);
-}
-
-void MyFrame::DoSort(bool reverse)
-{
- wxTreeItemId item = m_treeCtrl->GetSelection();
-
- CHECK_ITEM( item );
-
- m_treeCtrl->DoSortChildren(item, reverse);
-}
-
-void MyFrame::OnDump(wxCommandEvent& WXUNUSED(event))
-{
- wxTreeItemId root = m_treeCtrl->GetSelection();
-
- CHECK_ITEM( root );
-
- m_treeCtrl->GetItemsRecursively(root, -1);
-}
-
-#ifndef NO_MULTIPLE_SELECTION
-
-void MyFrame::OnToggleSel(wxCommandEvent& WXUNUSED(event))
-{
- long style = m_treeCtrl->GetWindowStyle();
- if ( style & wxTR_MULTIPLE )
- style &= ~wxTR_MULTIPLE;
- else
- style |= wxTR_MULTIPLE;
-
- delete m_treeCtrl;
-
- m_treeCtrl = new MyTreeCtrl(this, TreeTest_Ctrl,
- wxDefaultPosition, wxDefaultSize,
- style);
- Resize(GetClientSize());
-}
-
-void MyFrame::OnDumpSelected(wxCommandEvent& WXUNUSED(event))
-{
- wxArrayTreeItemIds array;
-
- size_t count = m_treeCtrl->GetSelections(array);
- wxLogMessage(wxT("%u items selected"), count);
-
- for ( size_t n = 0; n < count; n++ )
- {
- wxLogMessage("\t%s", m_treeCtrl->GetItemText(array.Item(n)).c_str());
- }
-}
-
-void MyFrame::OnSelect(wxCommandEvent& event)
-{
- m_treeCtrl->SelectItem(m_treeCtrl->GetSelection());
-}
-
-void MyFrame::OnUnselect(wxCommandEvent& event)
-{
- m_treeCtrl->UnselectAll();
-}
-
-#endif // NO_MULTIPLE_SELECTION
-
-void MyFrame::DoSetBold(bool bold)
-{
- wxTreeItemId item = m_treeCtrl->GetSelection();
-
- CHECK_ITEM( item );
-
- m_treeCtrl->SetItemBold(item, bold);
-}
-
-void MyFrame::OnDelete(wxCommandEvent& WXUNUSED(event))
-{
- wxTreeItemId item = m_treeCtrl->GetSelection();
-
- CHECK_ITEM( item );
-
- m_treeCtrl->Delete(item);
-}
-
-void MyFrame::OnDeleteChildren(wxCommandEvent& WXUNUSED(event))
-{
- wxTreeItemId item = m_treeCtrl->GetSelection();
-
- CHECK_ITEM( item );
-
- m_treeCtrl->DeleteChildren(item);
-}
-
-void MyFrame::OnDeleteAll(wxCommandEvent& WXUNUSED(event))
-{
- m_treeCtrl->DeleteAllItems();
-}
-
-void MyFrame::OnRecreate(wxCommandEvent& event)
-{
- OnDeleteAll(event);
- m_treeCtrl->AddTestItemsToTree(3, 2);
-}
-
-void MyFrame::OnSetImageSize(wxCommandEvent& event)
-{
- long size = wxGetNumberFromUser("Enter the size for the images to use",
- "Size: ",
- "TreeCtrl sample",
- 16);
- if ( size == -1 )
- return;
-
- m_treeCtrl->CreateImageList((int)size);
-
- OnRecreate(event);
-}
-
-void MyFrame::OnToggleImages(wxCommandEvent& event)
-{
- wxGetApp().SetShowImages(!wxGetApp().ShowImages());
-
- OnRecreate(event);
-}
-
-void MyFrame::OnCollapseAndReset(wxCommandEvent& event)
-{
- m_treeCtrl->CollapseAndReset(m_treeCtrl->GetRootItem());
-}
-
-void MyFrame::OnEnsureVisible(wxCommandEvent& event)
-{
- m_treeCtrl->DoEnsureVisible();
-}
-
-void MyFrame::OnInsertItem(wxCommandEvent& WXUNUSED(event))
-{
- int image = wxGetApp().ShowImages() ? MyTreeCtrl::TreeCtrlIcon_File : -1;
- m_treeCtrl->InsertItem(m_treeCtrl->GetRootItem(), image, "2nd item");
-}
-
-void MyFrame::OnAddItem(wxCommandEvent& WXUNUSED(event))
-{
- static int s_num = 0;
-
- wxString text;
- text.Printf("Item #%d", ++s_num);
-
- m_treeCtrl->AppendItem(m_treeCtrl->GetRootItem(),
- text /*,
- MyTreeCtrl::TreeCtrlIcon_File */ );
-}
-
-void MyFrame::OnIncIndent(wxCommandEvent& WXUNUSED(event))
-{
- unsigned int indent = m_treeCtrl->GetIndent();
- if (indent < 100)
- m_treeCtrl->SetIndent( indent+5 );
-}
-
-void MyFrame::OnDecIndent(wxCommandEvent& WXUNUSED(event))
-{
- unsigned int indent = m_treeCtrl->GetIndent();
- if (indent > 10)
- m_treeCtrl->SetIndent( indent-5 );
-}
-
-void MyFrame::OnIncSpacing(wxCommandEvent& WXUNUSED(event))
-{
- unsigned int indent = m_treeCtrl->GetSpacing();
- if (indent < 100)
- m_treeCtrl->SetSpacing( indent+5 );
-}
-
-void MyFrame::OnDecSpacing(wxCommandEvent& WXUNUSED(event))
-{
- unsigned int indent = m_treeCtrl->GetSpacing();
- if (indent > 10)
- m_treeCtrl->SetSpacing( indent-5 );
-}
-
-void MyFrame::OnToggleIcon(wxCommandEvent& WXUNUSED(event))
-{
- wxTreeItemId item = m_treeCtrl->GetSelection();
-
- CHECK_ITEM( item );
-
- m_treeCtrl->DoToggleIcon(item);
-}
-
-// MyTreeCtrl implementation
-IMPLEMENT_DYNAMIC_CLASS(MyTreeCtrl, wxTreeCtrl)
-
-MyTreeCtrl::MyTreeCtrl(wxWindow *parent, const wxWindowID id,
- const wxPoint& pos, const wxSize& size,
- long style)
- : wxTreeCtrl(parent, id, pos, size, style)
-{
- m_reverseSort = FALSE;
- m_imageListNormal = NULL;
-
- CreateImageList();
-
- // Add some items to the tree
- AddTestItemsToTree(3, 2);
-}
-
-void MyTreeCtrl::CreateImageList(int size)
-{
- delete m_imageListNormal;
-
- if ( size == -1 )
- {
- m_imageListNormal = NULL;
-
- return;
- }
-
- // Make an image list containing small icons
- m_imageListNormal = new wxImageList(size, size, TRUE);
-
- // should correspond to TreeCtrlIcon_xxx enum
-#if defined(__WXMSW__) && defined(__WIN16__)
- m_imageListNormal->Add(wxBitmap("bitmap1", wxBITMAP_TYPE_BMP_RESOURCE));
- m_imageListNormal->Add(wxBitmap("bitmap2", wxBITMAP_TYPE_BMP_RESOURCE));
- m_imageListNormal->Add(wxBitmap("bitmap3", wxBITMAP_TYPE_BMP_RESOURCE));
- m_imageListNormal->Add(wxBitmap("bitmap4", wxBITMAP_TYPE_BMP_RESOURCE));
- m_imageListNormal->Add(wxBitmap("bitmap5", wxBITMAP_TYPE_BMP_RESOURCE));
-#else
- wxIcon icons[5];
- icons[0] = wxICON(icon1);
- icons[1] = wxICON(icon2);
- icons[2] = wxICON(icon3);
- icons[3] = wxICON(icon4);
- icons[4] = wxICON(icon5);
-
- int sizeOrig = icons[0].GetWidth();
- for ( size_t i = 0; i < WXSIZEOF(icons); i++ )
- {
- if ( size == sizeOrig )
- {
- m_imageListNormal->Add(icons[i]);
- }
- else
- {
- m_imageListNormal->Add(wxImage(icons[i]).Rescale(size, size).
- ConvertToBitmap());
- }
- }
-#endif
-
- SetImageList(m_imageListNormal);
-}
-
-MyTreeCtrl::~MyTreeCtrl()
-{
- delete m_imageListNormal;
-}
-
-int MyTreeCtrl::OnCompareItems(const wxTreeItemId& item1,
- const wxTreeItemId& item2)
-{
- if ( m_reverseSort )
- {
- // just exchange 1st and 2nd items
- return wxTreeCtrl::OnCompareItems(item2, item1);
- }
- else
- {
- return wxTreeCtrl::OnCompareItems(item1, item2);
- }
-}
-
-void MyTreeCtrl::AddItemsRecursively(const wxTreeItemId& idParent,
- size_t numChildren,
- size_t depth,
- size_t folder)
-{
- if ( depth > 0 )
- {
- bool hasChildren = depth > 1;
-
- wxString str;
- for ( size_t n = 0; n < numChildren; n++ )
- {
- // at depth 1 elements won't have any more children
- if ( hasChildren )
- str.Printf("%s child %d", "Folder", n + 1);
- else
- str.Printf("%s child %d.%d", "File", folder, n + 1);
-
- // here we pass to AppendItem() normal and selected item images (we
- // suppose that selected image follows the normal one in the enum)
- int image, imageSel;
- if ( wxGetApp().ShowImages() )
- {
- image = depth == 1 ? TreeCtrlIcon_File : TreeCtrlIcon_Folder;
- imageSel = image + 1;
- }
- else
- {
- image = imageSel = -1;
- }
- wxTreeItemId id = AppendItem(idParent, str, image, imageSel,
- new MyTreeItemData(str));
-
- // and now we also set the expanded one (only for the folders)
- if ( hasChildren && wxGetApp().ShowImages() )
- {
- SetItemImage(id, TreeCtrlIcon_FolderOpened,
- wxTreeItemIcon_Expanded);
- }
-
- // remember the last child for OnEnsureVisible()
- if ( !hasChildren && n == numChildren - 1 )
- {
- m_lastItem = id;
- }
-
- AddItemsRecursively(id, numChildren, depth - 1, n + 1);
- }
- }
- //else: done!
-}
-
-void MyTreeCtrl::AddTestItemsToTree(size_t numChildren,
- size_t depth)
-{
- int image = wxGetApp().ShowImages() ? MyTreeCtrl::TreeCtrlIcon_Folder : -1;
- wxTreeItemId rootId = AddRoot("Root",
- image, image,
- new MyTreeItemData("Root item"));
- if ( image != -1 )
- {
- SetItemImage(rootId, TreeCtrlIcon_FolderOpened, wxTreeItemIcon_Expanded);
- }
-
- AddItemsRecursively(rootId, numChildren, depth, 0);
-
- // set some colours/fonts for testing
- SetItemFont(rootId, *wxITALIC_FONT);
-
- long cookie;
- wxTreeItemId id = GetFirstChild(rootId, cookie);
- SetItemTextColour(id, *wxBLUE);
-
- id = GetNextChild(rootId, cookie);
- id = GetNextChild(rootId, cookie);
- SetItemTextColour(id, *wxRED);
- SetItemBackgroundColour(id, *wxLIGHT_GREY);
-}
-
-void MyTreeCtrl::GetItemsRecursively(const wxTreeItemId& idParent, long cookie)
-{
- wxTreeItemId id;
-
- if( cookie == -1 )
- id = GetFirstChild(idParent, cookie);
- else
- id = GetNextChild(idParent, cookie);
-
- if(id <= 0)
- return;
-
- wxString text = GetItemText(id);
- wxLogMessage(text);
-
- if (ItemHasChildren(id))
- GetItemsRecursively(id,-1);
-
- GetItemsRecursively(idParent, cookie);
-}
-
-void MyTreeCtrl::DoToggleIcon(const wxTreeItemId& item)
-{
- int image = GetItemImage(item) == TreeCtrlIcon_Folder ? TreeCtrlIcon_File
- : TreeCtrlIcon_Folder;
-
- SetItemImage(item, image);
-}
-
-
-// avoid repetition
-#define TREE_EVENT_HANDLER(name) \
-void MyTreeCtrl::name(wxTreeEvent& event) \
-{ \
- wxLogMessage(#name); \
- event.Skip(); \
-}
-
-TREE_EVENT_HANDLER(OnBeginRDrag)
-TREE_EVENT_HANDLER(OnDeleteItem)
-TREE_EVENT_HANDLER(OnGetInfo)
-TREE_EVENT_HANDLER(OnSetInfo)
-TREE_EVENT_HANDLER(OnItemExpanded)
-TREE_EVENT_HANDLER(OnItemExpanding)
-TREE_EVENT_HANDLER(OnItemCollapsed)
-TREE_EVENT_HANDLER(OnSelChanged)
-TREE_EVENT_HANDLER(OnSelChanging)
-TREE_EVENT_HANDLER(OnTreeKeyDown)
-
-#undef TREE_EVENT_HANDLER
-
-void MyTreeCtrl::OnBeginDrag(wxTreeEvent& event)
-{
- // need to explicitly allow drag
- if ( event.GetItem() != GetRootItem() )
- {
- m_draggedItem = event.GetItem();
-
- wxLogMessage("OnBeginDrag: started dragging %s",
- GetItemText(m_draggedItem).c_str());
-
- event.Allow();
- }
- else
- {
- wxLogMessage("OnBeginDrag: this item can't be dragged.");
- }
-}
-
-void MyTreeCtrl::OnEndDrag(wxTreeEvent& event)
-{
- wxTreeItemId itemSrc = m_draggedItem,
- itemDst = event.GetItem();
- m_draggedItem = (wxTreeItemId)0l;
-
- // where to copy the item?
- if ( itemDst.IsOk() && !ItemHasChildren(itemDst) )
- {
- // copy to the parent then
- itemDst = GetParent(itemDst);
- }
-
- if ( !itemDst.IsOk() )
- {
- wxLogMessage("OnEndDrag: can't drop here.");
-
- return;
- }
-
- wxString text = GetItemText(itemSrc);
- wxLogMessage("OnEndDrag: '%s' copied to '%s'.",
- text.c_str(), GetItemText(itemDst).c_str());
-
- // just do append here - we could also insert it just before/after the item
- // on which it was dropped, but this requires slightly more work... we also
- // completely ignore the client data and icon of the old item but could
- // copy them as well.
- //
- // Finally, we only copy one item here but we might copy the entire tree if
- // we were dragging a folder.
- int image = wxGetApp().ShowImages() ? TreeCtrlIcon_File : -1;
- AppendItem(itemDst, text, image);
-}
-
-void MyTreeCtrl::OnBeginLabelEdit(wxTreeEvent& event)
-{
- wxLogMessage("OnBeginLabelEdit");
-
- // for testing, prevent this items label editing
- wxTreeItemId itemId = event.GetItem();
- if ( IsTestItem(itemId) )
- {
- wxMessageBox("You can't edit this item.");
-
- event.Veto();
- }
-}
-
-void MyTreeCtrl::OnEndLabelEdit(wxTreeEvent& event)
-{
- wxLogMessage("OnEndLabelEdit");
-
- // don't allow anything except letters in the labels
- if ( !event.GetLabel().IsWord() )
- {
- wxMessageBox("The label should contain only letters.");
-
- event.Veto();
- }
-}
-
-void MyTreeCtrl::OnItemCollapsing(wxTreeEvent& event)
-{
- wxLogMessage("OnItemCollapsing");
-
- // for testing, prevent the user from collapsing the first child folder
- wxTreeItemId itemId = event.GetItem();
- if ( IsTestItem(itemId) )
- {
- wxMessageBox("You can't collapse this item.");
-
- event.Veto();
- }
-}
-
-void MyTreeCtrl::OnItemActivated(wxTreeEvent& event)
-{
- // show some info about this item
- wxTreeItemId itemId = event.GetItem();
- MyTreeItemData *item = (MyTreeItemData *)GetItemData(itemId);
-
- if ( item != NULL )
- {
- item->ShowInfo(this);
- }
-
- wxLogMessage("OnItemActivated");
-}
-
-void MyTreeCtrl::OnRMouseDClick(wxMouseEvent& event)
-{
- wxTreeItemId id = HitTest(event.GetPosition());
- if ( !id )
- wxLogMessage("No item under mouse");
- else
- {
- MyTreeItemData *item = (MyTreeItemData *)GetItemData(id);
- if ( item )
- wxLogMessage("Item '%s' under mouse", item->GetDesc());
- }
-}
-
-static inline const char *Bool2String(bool b)
-{
- return b ? "" : "not ";
-}
-
-void MyTreeItemData::ShowInfo(wxTreeCtrl *tree)
-{
- wxLogMessage("Item '%s': %sselected, %sexpanded, %sbold,\n"
- "%u children (%u immediately under this item).",
- m_desc.c_str(),
- Bool2String(tree->IsSelected(GetId())),
- Bool2String(tree->IsExpanded(GetId())),
- Bool2String(tree->IsBold(GetId())),
- tree->GetChildrenCount(GetId()),
- tree->GetChildrenCount(GetId(), FALSE));
-}
+++ /dev/null
-NAME TreeCtrl
-DESCRIPTION 'TreeCtrl wxWindows application'
-EXETYPE WINDOWS
-STUB 'WINSTUB.EXE'
-CODE PRELOAD MOVEABLE DISCARDABLE
-DATA PRELOAD MOVEABLE MULTIPLE
-HEAPSIZE 1024
-STACKSIZE 8192
+++ /dev/null
-/////////////////////////////////////////////////////////////////////////////
-// Name: treetest.h
-// Purpose: wxTreeCtrl sample
-// Author: Julian Smart
-// Modified by:
-// Created: 04/01/98
-// RCS-ID: $Id$
-// Copyright: (c) Julian Smart and Markus Holzem
-// Licence: wxWindows license
-/////////////////////////////////////////////////////////////////////////////
-
-// Define a new application type
-class MyApp : public wxApp
-{
-public:
- MyApp() { m_showImages = TRUE; }
-
- bool OnInit();
-
- void SetShowImages(bool show) { m_showImages = show; }
- bool ShowImages() const { return m_showImages; }
-
-private:
- bool m_showImages;
-};
-
-class MyTreeItemData : public wxTreeItemData
-{
-public:
- MyTreeItemData(const wxString& desc) : m_desc(desc) { }
-
- void ShowInfo(wxTreeCtrl *tree);
- const char *GetDesc() const { return m_desc.c_str(); }
-
-private:
- wxString m_desc;
-};
-
-class MyTreeCtrl : public wxTreeCtrl
-{
-public:
- enum
- {
- TreeCtrlIcon_File,
- TreeCtrlIcon_FileSelected,
- TreeCtrlIcon_Folder,
- TreeCtrlIcon_FolderSelected,
- TreeCtrlIcon_FolderOpened
- };
-
- MyTreeCtrl() { }
- MyTreeCtrl(wxWindow *parent, const wxWindowID id,
- const wxPoint& pos, const wxSize& size,
- long style);
- virtual ~MyTreeCtrl();
-
- void OnBeginDrag(wxTreeEvent& event);
- void OnBeginRDrag(wxTreeEvent& event);
- void OnEndDrag(wxTreeEvent& event);
- void OnBeginLabelEdit(wxTreeEvent& event);
- void OnEndLabelEdit(wxTreeEvent& event);
- void OnDeleteItem(wxTreeEvent& event);
- void OnGetInfo(wxTreeEvent& event);
- void OnSetInfo(wxTreeEvent& event);
- void OnItemExpanded(wxTreeEvent& event);
- void OnItemExpanding(wxTreeEvent& event);
- void OnItemCollapsed(wxTreeEvent& event);
- void OnItemCollapsing(wxTreeEvent& event);
- void OnSelChanged(wxTreeEvent& event);
- void OnSelChanging(wxTreeEvent& event);
- void OnTreeKeyDown(wxTreeEvent& event);
- void OnItemActivated(wxTreeEvent& event);
- void OnRMouseDClick(wxMouseEvent& event);
-
- void GetItemsRecursively(const wxTreeItemId& idParent, long cookie);
-
- void CreateImageList(int size = 16);
-
- void AddTestItemsToTree(size_t numChildren, size_t depth);
-
- void DoSortChildren(const wxTreeItemId& item, bool reverse = FALSE)
- { m_reverseSort = reverse; wxTreeCtrl::SortChildren(item); }
- void DoEnsureVisible() { EnsureVisible(m_lastItem); }
-
- void DoToggleIcon(const wxTreeItemId& item);
-
-protected:
- virtual int OnCompareItems(const wxTreeItemId& i1, const wxTreeItemId& i2);
-
- // is this the test item which we use in several event handlers?
- bool IsTestItem(const wxTreeItemId& item)
- {
- // the test item is the first child folder
- return GetParent(item) == GetRootItem() && !GetPrevSibling(item);
- }
-
-private:
- void AddItemsRecursively(const wxTreeItemId& idParent,
- size_t nChildren,
- size_t depth,
- size_t folder);
-
- wxImageList *m_imageListNormal;
- bool m_reverseSort; // flag for OnCompareItems
- wxTreeItemId m_lastItem, // for OnEnsureVisible()
- m_draggedItem; // item being dragged right now
-
- // NB: due to an ugly wxMSW hack you _must_ use DECLARE_DYNAMIC_CLASS()
- // if you want your overloaded OnCompareItems() to be called.
- // OTOH, if you don't want it you may omit the next line - this will
- // make default (alphabetical) sorting much faster under wxMSW.
- DECLARE_DYNAMIC_CLASS(MyTreeCtrl)
- DECLARE_EVENT_TABLE()
-};
-
-// Define a new frame type
-class MyFrame: public wxFrame
-{
-public:
- // ctor and dtor
- MyFrame(const wxString& title, int x, int y, int w, int h);
- virtual ~MyFrame();
-
- // menu callbacks
- void OnQuit(wxCommandEvent& event);
- void OnAbout(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);
-#endif // NO_MULTIPLE_SELECTION
- void OnDelete(wxCommandEvent& event);
- void OnDeleteChildren(wxCommandEvent& event);
- void OnDeleteAll(wxCommandEvent& event);
-
- void OnRecreate(wxCommandEvent& event);
- void OnToggleImages(wxCommandEvent& event);
- void OnSetImageSize(wxCommandEvent& event);
- void OnCollapseAndReset(wxCommandEvent& event);
-
- void OnSetBold(wxCommandEvent& WXUNUSED(event)) { DoSetBold(TRUE); }
- void OnClearBold(wxCommandEvent& WXUNUSED(event)) { DoSetBold(FALSE); }
-
- void OnEnsureVisible(wxCommandEvent& event);
-
- void OnCount(wxCommandEvent& event);
- void OnCountRec(wxCommandEvent& event);
-
- void OnRename(wxCommandEvent& event);
- void OnSort(wxCommandEvent& event) { DoSort(); }
- void OnSortRev(wxCommandEvent& event) { DoSort(TRUE); }
-
- void OnAddItem(wxCommandEvent& event);
- void OnInsertItem(wxCommandEvent& event);
-
- void OnIncIndent(wxCommandEvent& event);
- void OnDecIndent(wxCommandEvent& event);
-
- void OnIncSpacing(wxCommandEvent& event);
- void OnDecSpacing(wxCommandEvent& event);
-
- void OnToggleIcon(wxCommandEvent& event);
-
- void OnSize(wxSizeEvent& event);
-
-private:
- void DoSort(bool reverse = FALSE);
-
- void Resize(const wxSize& size);
-
- MyTreeCtrl *m_treeCtrl;
- wxTextCtrl *m_textCtrl;
-
- void DoSetBold(bool bold = TRUE);
-
- DECLARE_EVENT_TABLE()
-};
-
-// menu and control ids
-enum
-{
- TreeTest_Quit,
- TreeTest_About,
- TreeTest_Dump,
- TreeTest_DumpSelected,
- TreeTest_Count,
- TreeTest_CountRec,
- TreeTest_Sort,
- TreeTest_SortRev,
- TreeTest_Bold,
- TreeTest_UnBold,
- TreeTest_Rename,
- TreeTest_Delete,
- TreeTest_DeleteChildren,
- TreeTest_DeleteAll,
- TreeTest_Recreate,
- TreeTest_ToggleImages,
- TreeTest_SetImageSize,
- TreeTest_ToggleSel,
- TreeTest_CollapseAndReset,
- TreeTest_EnsureVisible,
- TreeTest_AddItem,
- TreeTest_InsertItem,
- TreeTest_IncIndent,
- TreeTest_DecIndent,
- TreeTest_IncSpacing,
- TreeTest_DecSpacing,
- TreeTest_ToggleIcon,
- TreeTest_Select,
- TreeTest_Unselect,
- TreeTest_Ctrl = 1000
-};
+++ /dev/null
-mondrian ICON "mondrian.ico"
-aaaa ICON "mondrian.ico"
-
-#include "wx/msw/wx.rc"
-
-icon1 ICON "bitmaps/file1.ico"
-icon2 ICON "bitmaps/file2.ico"
-icon3 ICON "bitmaps/folder1.ico"
-icon4 ICON "bitmaps/folder2.ico"
-icon5 ICON "bitmaps/folder3.ico"
-
-bitmap1 BITMAP "bitmaps/file1.bmp"
-bitmap2 BITMAP "bitmaps/file2.bmp"
-bitmap3 BITMAP "bitmaps/folder1.bmp"
-bitmap4 BITMAP "bitmaps/folder2.bmp"
-bitmap5 BITMAP "bitmaps/folder3.bmp"
-
projects / wxWidgets.git / commitdiff
