// Modified by:
// Created: 04/01/98
// RCS-ID: $Id$
-// Copyright: (c) Julian Smart and Markus Holzem
+// Copyright: (c) Julian Smart
// 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
+ #pragma hdrstop
#endif
#ifndef WX_PRECOMP
- #include "wx/wx.h"
- #include "wx/log.h"
+ #include "wx/wx.h"
+ #include "wx/log.h"
#endif
#include "wx/colordlg.h"
+#include "wx/numdlg.h"
#include "wx/image.h"
#include "wx/imaglist.h"
#include "wx/treectrl.h"
-
-#include "math.h"
+#include "wx/math.h"
#ifdef __WIN32__
// this is not supported by native control
#include "icon3.xpm"
#include "icon4.xpm"
#include "icon5.xpm"
-#include "mondrian.xpm"
+#ifndef __WXMSW__
+ #include "../sample.xpm"
+#endif
// verify that the item is ok and insult the user if it is not
#define CHECK_ITEM( item ) if ( !item.IsOk() ) { \
#define MENU_LINK(name) EVT_MENU(TreeTest_##name, MyFrame::On##name)
BEGIN_EVENT_TABLE(MyFrame, wxFrame)
+ EVT_IDLE(MyFrame::OnIdle)
EVT_SIZE(MyFrame::OnSize)
MENU_LINK(Quit)
MENU_LINK(IncSpacing)
MENU_LINK(DecSpacing)
MENU_LINK(ToggleIcon)
+ MENU_LINK(SelectRoot)
#undef MENU_LINK
END_EVENT_TABLE()
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_ITEM_RIGHT_CLICK(TreeTest_Ctrl, MyTreeCtrl::OnItemRightClick)
- EVT_RIGHT_UP(MyTreeCtrl::OnRMouseUp)
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)
+
+ // so many differents ways to handle right mouse button clicks...
+ EVT_CONTEXT_MENU(MyTreeCtrl::OnContextMenu)
+ // EVT_TREE_ITEM_MENU is the preferred event for creating context menus
+ // on a tree control, because it includes the point of the click or item,
+ // meaning that no additional placement calculations are required.
+ EVT_TREE_ITEM_MENU(TreeTest_Ctrl, MyTreeCtrl::OnItemMenu)
+ EVT_TREE_ITEM_RIGHT_CLICK(TreeTest_Ctrl, MyTreeCtrl::OnItemRClick)
+
+ EVT_RIGHT_DOWN(MyTreeCtrl::OnRMouseDown)
+ EVT_RIGHT_UP(MyTreeCtrl::OnRMouseUp)
EVT_RIGHT_DCLICK(MyTreeCtrl::OnRMouseDClick)
END_EVENT_TABLE()
MyFrame *frame = new MyFrame(wxT("wxTreeCtrl Test"), 50, 50, 450, 600);
// Show the frame
- frame->Show(TRUE);
+ frame->Show(true);
SetTopWindow(frame);
- return TRUE;
+ 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)
+ : wxFrame((wxFrame *)NULL, wxID_ANY, title, wxPoint(x, y), wxSize(w, h)),
+ m_treeCtrl(NULL)
+#if wxUSE_LOG
+ , m_textCtrl(NULL)
+#endif // wxUSE_LOG
{
// This reduces flicker effects - even better would be to define
// OnEraseBackground to do nothing. When the tree control's scrollbars are
SetBackgroundColour(wxColour(255, 255, 255));
// Give it an icon
- SetIcon(wxICON(mondrian));
+ SetIcon(wxICON(sample));
#if wxUSE_MENUS
// Make a menubar
file_menu->AppendSeparator();
file_menu->Append(TreeTest_Quit, wxT("E&xit\tAlt-X"));
- style_menu->Append(TreeTest_TogButtons, "Toggle &normal buttons", _T(""), TRUE);
- style_menu->Append(TreeTest_TogTwist, "Toggle &twister buttons", _T(""), TRUE);
- style_menu->Append(TreeTest_ToggleButtons, "Toggle image &buttons", _T(""), TRUE);
+ style_menu->AppendCheckItem(TreeTest_TogButtons, wxT("Toggle &normal buttons"));
+ style_menu->AppendCheckItem(TreeTest_TogTwist, wxT("Toggle &twister buttons"));
+ style_menu->AppendCheckItem(TreeTest_ToggleButtons, wxT("Toggle image &buttons"));
style_menu->AppendSeparator();
- style_menu->Append(TreeTest_TogLines, "Toggle &connecting lines", _T(""), TRUE);
- style_menu->Append(TreeTest_TogRootLines, "Toggle &lines at root", _T(""), TRUE);
- style_menu->Append(TreeTest_TogHideRoot, "Toggle &hidden root", _T(""), TRUE);
- style_menu->Append(TreeTest_TogBorder, "Toggle &item border", _T(""), TRUE);
- style_menu->Append(TreeTest_TogFullHighlight, "Toggle &full row highlight", _T(""), TRUE);
- style_menu->Append(TreeTest_TogEdit, "Toggle &edit mode", _T(""), TRUE);
+ style_menu->AppendCheckItem(TreeTest_TogLines, wxT("Toggle &connecting lines"));
+ style_menu->AppendCheckItem(TreeTest_TogRootLines, wxT("Toggle &lines at root"));
+ style_menu->AppendCheckItem(TreeTest_TogHideRoot, wxT("Toggle &hidden root"));
+ style_menu->AppendCheckItem(TreeTest_TogBorder, wxT("Toggle &item border"));
+ style_menu->AppendCheckItem(TreeTest_TogFullHighlight, wxT("Toggle &full row highlight"));
+ style_menu->AppendCheckItem(TreeTest_TogEdit, wxT("Toggle &edit mode"));
#ifndef NO_MULTIPLE_SELECTION
- style_menu->Append(TreeTest_ToggleSel, wxT("Toggle &selection mode"), _T(""), TRUE);
+ style_menu->AppendCheckItem(TreeTest_ToggleSel, wxT("Toggle &selection mode"));
#endif // NO_MULTIPLE_SELECTION
- style_menu->Append(TreeTest_ToggleImages, wxT("Toggle show ima&ges"), _T(""), TRUE);
+ style_menu->AppendCheckItem(TreeTest_ToggleImages, wxT("Toggle show ima&ges"));
style_menu->Append(TreeTest_SetImageSize, wxT("Set image si&ze..."));
style_menu->AppendSeparator();
style_menu->Append(TreeTest_SetFgColour, wxT("Set &foreground colour..."));
style_menu->AppendSeparator();
style_menu->Append(TreeTest_ResetStyle, wxT("&Reset to default\tF10"));
- tree_menu->Append(TreeTest_Recreate, "&Recreate the tree");
- tree_menu->Append(TreeTest_CollapseAndReset, "C&ollapse and reset");
+ tree_menu->Append(TreeTest_Recreate, wxT("&Recreate the tree"));
+ tree_menu->Append(TreeTest_CollapseAndReset, wxT("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->Append(TreeTest_AddItem, wxT("Append a &new item"));
+ tree_menu->Append(TreeTest_InsertItem, wxT("&Insert a new item"));
+ tree_menu->Append(TreeTest_Delete, wxT("&Delete this item"));
+ tree_menu->Append(TreeTest_DeleteChildren, wxT("Delete &children"));
+ tree_menu->Append(TreeTest_DeleteAll, wxT("Delete &all items"));
+ tree_menu->Append(TreeTest_SelectRoot, wxT("Select root item"));
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->Append(TreeTest_Count, wxT("Count children of current item"));
+ tree_menu->Append(TreeTest_CountRec, wxT("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->Append(TreeTest_Sort, wxT("Sort children of current item"));
+ tree_menu->Append(TreeTest_SortRev, wxT("Sort in reversed order"));
tree_menu->AppendSeparator();
- tree_menu->Append(TreeTest_EnsureVisible, "Make the last item &visible");
+ tree_menu->Append(TreeTest_EnsureVisible, wxT("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->Append(TreeTest_IncIndent, wxT("Add 5 points to indentation\tAlt-I"));
+ tree_menu->Append(TreeTest_DecIndent, wxT("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");
+ tree_menu->Append(TreeTest_IncSpacing, wxT("Add 5 points to spacing\tCtrl-I"));
+ tree_menu->Append(TreeTest_DecSpacing, wxT("Reduce spacing by 5 points\tCtrl-R"));
- item_menu->Append(TreeTest_Dump, "&Dump item children");
- item_menu->Append(TreeTest_Rename, "&Rename item...");
+ item_menu->Append(TreeTest_Dump, wxT("&Dump item children"));
+ item_menu->Append(TreeTest_Rename, wxT("&Rename item..."));
item_menu->AppendSeparator();
- item_menu->Append(TreeTest_SetBold, "Make item &bold");
- item_menu->Append(TreeTest_ClearBold, "Make item ¬ bold");
+ item_menu->Append(TreeTest_SetBold, wxT("Make item &bold"));
+ item_menu->Append(TreeTest_ClearBold, wxT("Make item ¬ bold"));
item_menu->AppendSeparator();
- item_menu->Append(TreeTest_ToggleIcon, "Toggle the item's &icon");
+ item_menu->Append(TreeTest_ToggleIcon, wxT("Toggle the item's &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");
+ item_menu->Append(TreeTest_DumpSelected, wxT("Dump selected items\tAlt-D"));
+ item_menu->Append(TreeTest_Select, wxT("Select current item\tAlt-S"));
+ item_menu->Append(TreeTest_Unselect, wxT("Unselect everything\tAlt-U"));
#endif // NO_MULTIPLE_SELECTION
wxMenuBar *menu_bar = new wxMenuBar;
- menu_bar->Append(file_menu, "&File");
- menu_bar->Append(style_menu, "&Style");
- menu_bar->Append(tree_menu, "&Tree");
- menu_bar->Append(item_menu, "&Item");
+ menu_bar->Append(file_menu, wxT("&File"));
+ menu_bar->Append(style_menu, wxT("&Style"));
+ menu_bar->Append(tree_menu, wxT("&Tree"));
+ menu_bar->Append(item_menu, wxT("&Item"));
SetMenuBar(menu_bar);
#endif // wxUSE_MENUS
+ m_panel = new wxPanel(this);
+
+#if wxUSE_LOG
// create the controls
- m_textCtrl = new wxTextCtrl(this, -1, "",
+ m_textCtrl = new wxTextCtrl(m_panel, wxID_ANY, wxT(""),
wxDefaultPosition, wxDefaultSize,
wxTE_MULTILINE | wxSUNKEN_BORDER);
+#endif // wxUSE_LOG
CreateTreeWithDefStyle();
- menu_bar->Check(TreeTest_ToggleImages, TRUE);
+ menu_bar->Check(TreeTest_ToggleImages, true);
- // create a status bar with 3 panes
- CreateStatusBar(3);
- SetStatusText("", 0);
+#if wxUSE_STATUSBAR
+ // create a status bar
+ CreateStatusBar(2);
+#endif // wxUSE_STATUSBAR
+#if wxUSE_LOG
#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?
wxLogTextCtrl *logWindow = new wxLogTextCtrl(m_textCtrl);
delete wxLog::SetActiveTarget(logWindow);
#endif
+#endif // wxUSE_LOG
}
MyFrame::~MyFrame()
{
+#if wxUSE_LOG
delete wxLog::SetActiveTarget(NULL);
+#endif // wxUSE_LOG
}
void MyFrame::CreateTreeWithDefStyle()
void MyFrame::CreateTree(long style)
{
- m_treeCtrl = new MyTreeCtrl(this, TreeTest_Ctrl,
+ m_treeCtrl = new MyTreeCtrl(m_panel, TreeTest_Ctrl,
wxDefaultPosition, wxDefaultSize,
style);
Resize();
GetMenuBar()->Check(id, (style & flag) != 0);
}
+void MyFrame::OnIdle(wxIdleEvent& event)
+{
+#if wxUSE_STATUSBAR
+ if ( m_treeCtrl )
+ {
+ wxTreeItemId idRoot = m_treeCtrl->GetRootItem();
+
+ SetStatusText(wxString::Format
+ (
+ _T("Root/last item is %svisible/%svisible"),
+ m_treeCtrl->IsVisible(idRoot) ? _T("") : _T("not "),
+ m_treeCtrl->IsVisible(m_treeCtrl->GetLastChild(idRoot))
+ ? _T("") : _T("not ")
+ ), 1);
+ }
+#endif // wxUSE_STATUSBAR
+
+ event.Skip();
+}
+
void MyFrame::OnSize(wxSizeEvent& event)
{
- if ( m_treeCtrl && m_textCtrl )
+ if ( m_treeCtrl
+#if wxUSE_LOG
+ && m_textCtrl
+#endif // wxUSE_LOG
+ )
{
Resize();
}
void MyFrame::Resize()
{
wxSize size = GetClientSize();
- m_treeCtrl->SetSize(0, 0, size.x, 2*size.y/3);
+ m_treeCtrl->SetSize(0, 0, size.x, size.y
+#if !wxUSE_LOG
+ );
+#else
+ *2/3);
m_textCtrl->SetSize(0, 2*size.y/3, size.x, size.y/3);
+#endif
}
void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
{
- Close(TRUE);
+ Close(true);
}
void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
{
- wxMessageBox("Tree test sample\n"
- "(c) Julian Smart 1997, Vadim Zeitlin 1998",
- "About tree test",
+ wxMessageBox(wxT("Tree test sample\n")
+ wxT("(c) Julian Smart 1997, Vadim Zeitlin 1998"),
+ wxT("About tree test"),
wxOK | wxICON_INFORMATION, this);
}
// old code - now we edit in place
#if 0
static wxString s_text;
- s_text = wxGetTextFromUser("New name: ", "Tree sample question",
+ s_text = wxGetTextFromUser(wxT("New name: "), wxT("Tree sample question"),
s_text, this);
- if ( !s_text.IsEmpty() )
+ if ( !s_text.empty() )
{
m_treeCtrl->SetItemText(item, s_text);
}
CHECK_ITEM( item );
- int i = m_treeCtrl->GetChildrenCount( item, FALSE );
+ int i = m_treeCtrl->GetChildrenCount( item, false );
wxLogMessage(wxT("%d children"), i);
}
CHECK_ITEM( root );
- m_treeCtrl->GetItemsRecursively(root, -1);
+ m_treeCtrl->GetItemsRecursively(root);
}
#ifndef NO_MULTIPLE_SELECTION
wxArrayTreeItemIds array;
size_t count = m_treeCtrl->GetSelections(array);
- wxLogMessage(wxT("%u items selected"), count);
+ wxLogMessage(wxT("%u items selected"), unsigned(count));
for ( size_t n = 0; n < count; n++ )
{
}
}
-void MyFrame::OnSelect(wxCommandEvent& event)
+void MyFrame::OnSelect(wxCommandEvent& WXUNUSED(event))
{
m_treeCtrl->SelectItem(m_treeCtrl->GetSelection());
}
-void MyFrame::OnUnselect(wxCommandEvent& event)
+void MyFrame::OnSelectRoot(wxCommandEvent& WXUNUSED(event))
+{
+ m_treeCtrl->SelectItem(m_treeCtrl->GetRootItem());
+}
+
+void MyFrame::OnUnselect(wxCommandEvent& WXUNUSED(event))
{
m_treeCtrl->UnselectAll();
}
m_treeCtrl->AddTestItemsToTree(5, 2);
}
-void MyFrame::OnSetImageSize(wxCommandEvent& event)
+void MyFrame::OnSetImageSize(wxCommandEvent& WXUNUSED(event))
{
- int size = wxGetNumberFromUser("Enter the size for the images to use",
- "Size: ",
- "TreeCtrl sample",
+ int size = wxGetNumberFromUser(wxT("Enter the size for the images to use"),
+ wxT("Size: "),
+ wxT("TreeCtrl sample"),
m_treeCtrl->ImageSize());
if ( size == -1 )
return;
m_treeCtrl->CreateImageList(size);
- wxGetApp().SetShowImages(TRUE);
+ wxGetApp().SetShowImages(true);
}
-void MyFrame::OnToggleImages(wxCommandEvent& event)
+void MyFrame::OnToggleImages(wxCommandEvent& WXUNUSED(event))
{
if ( wxGetApp().ShowImages() )
{
m_treeCtrl->CreateImageList(-1);
- wxGetApp().SetShowImages(FALSE);
+ wxGetApp().SetShowImages(false);
}
else
{
m_treeCtrl->CreateImageList(0);
- wxGetApp().SetShowImages(TRUE);
+ wxGetApp().SetShowImages(true);
}
}
-void MyFrame::OnToggleButtons(wxCommandEvent& event)
+void MyFrame::OnToggleButtons(wxCommandEvent& WXUNUSED(event))
{
#if USE_GENERIC_TREECTRL || !defined(__WXMSW__)
if ( wxGetApp().ShowButtons() )
{
m_treeCtrl->CreateButtonsImageList(-1);
- wxGetApp().SetShowButtons(FALSE);
+ wxGetApp().SetShowButtons(false);
}
else
{
m_treeCtrl->CreateButtonsImageList(15);
- wxGetApp().SetShowButtons(TRUE);
+ wxGetApp().SetShowButtons(true);
}
#endif
}
-void MyFrame::OnCollapseAndReset(wxCommandEvent& event)
+void MyFrame::OnCollapseAndReset(wxCommandEvent& WXUNUSED(event))
{
m_treeCtrl->CollapseAndReset(m_treeCtrl->GetRootItem());
}
-void MyFrame::OnEnsureVisible(wxCommandEvent& event)
+void MyFrame::OnEnsureVisible(wxCommandEvent& WXUNUSED(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");
+ m_treeCtrl->InsertItem(m_treeCtrl->GetRootItem(), image, wxT("2nd item"));
}
void MyFrame::OnAddItem(wxCommandEvent& WXUNUSED(event))
long style)
: wxTreeCtrl(parent, id, pos, size, style)
{
- m_reverseSort = FALSE;
+ m_reverseSort = false;
CreateImageList();
m_imageSize = size;
// Make an image list containing small icons
- wxImageList *images = new wxImageList(size, size, TRUE);
+ wxImageList *images = new wxImageList(size, size, true);
// should correspond to TreeCtrlIcon_xxx enum
wxBusyCursor wait;
AssignImageList(images);
}
+#if USE_GENERIC_TREECTRL || !defined(__WXMSW__)
void MyTreeCtrl::CreateButtonsImageList(int size)
{
-#if USE_GENERIC_TREECTRL || !defined(__WXMSW__)
if ( size == -1 )
{
SetButtonsImageList(NULL);
}
// Make an image list containing small icons
- wxImageList *images = new wxImageList(size, size, TRUE);
+ wxImageList *images = new wxImageList(size, size, true);
// should correspond to TreeCtrlIcon_xxx enum
wxBusyCursor wait;
}
else
{
- images->Add(wxBitmap(icons[i].ConvertToImage().Rescale(size, size)));
+ images->Add(wxBitmap(wxBitmap(icons[i]).ConvertToImage().Rescale(size, size)));
}
}
AssignButtonsImageList(images);
-#endif
-}
-
-MyTreeCtrl::~MyTreeCtrl()
+#else
+void MyTreeCtrl::CreateButtonsImageList(int WXUNUSED(size))
{
+#endif
}
int MyTreeCtrl::OnCompareItems(const wxTreeItemId& item1,
{
// at depth 1 elements won't have any more children
if ( hasChildren )
- str.Printf(wxT("%s child %d"), wxT("Folder"), n + 1);
+ str.Printf(wxT("%s child %u"), wxT("Folder"), unsigned(n + 1));
else
- str.Printf(wxT("%s child %d.%d"), wxT("File"), folder, n + 1);
+ str.Printf(wxT("%s child %u.%u"), wxT("File"), unsigned(folder), unsigned(n + 1));
// here we pass to AppendItem() normal and selected item images (we
// suppose that selected image follows the normal one in the enum)
size_t depth)
{
int image = wxGetApp().ShowImages() ? MyTreeCtrl::TreeCtrlIcon_Folder : -1;
- wxTreeItemId rootId = AddRoot("Root",
+ wxTreeItemId rootId = AddRoot(wxT("Root"),
image, image,
- new MyTreeItemData("Root item"));
+ new MyTreeItemData(wxT("Root item")));
if ( image != -1 )
{
SetItemImage(rootId, TreeCtrlIcon_FolderOpened, wxTreeItemIcon_Expanded);
// set some colours/fonts for testing
SetItemFont(rootId, *wxITALIC_FONT);
- long cookie;
+ wxTreeItemIdValue cookie;
wxTreeItemId id = GetFirstChild(rootId, cookie);
SetItemTextColour(id, *wxBLUE);
SetItemBackgroundColour(id, *wxLIGHT_GREY);
}
-void MyTreeCtrl::GetItemsRecursively(const wxTreeItemId& idParent, long cookie)
+void MyTreeCtrl::GetItemsRecursively(const wxTreeItemId& idParent,
+ wxTreeItemIdValue cookie)
{
wxTreeItemId id;
- if( cookie == -1 )
+ if ( !cookie )
id = GetFirstChild(idParent, cookie);
else
id = GetNextChild(idParent, cookie);
- if(id <= 0)
+ if ( !id.IsOk() )
return;
wxString text = GetItemText(id);
wxLogMessage(text);
if (ItemHasChildren(id))
- GetItemsRecursively(id,-1);
+ GetItemsRecursively(id);
GetItemsRecursively(idParent, cookie);
}
void MyTreeCtrl::DoToggleIcon(const wxTreeItemId& item)
{
- int image = GetItemImage(item) == TreeCtrlIcon_Folder ? TreeCtrlIcon_File
- : TreeCtrlIcon_Folder;
-
- SetItemImage(item, image);
+ int image = (GetItemImage(item) == TreeCtrlIcon_Folder)
+ ? TreeCtrlIcon_File
+ : TreeCtrlIcon_Folder;
+ SetItemImage(item, image, wxTreeItemIcon_Normal);
+
+ image = (GetItemImage(item) == TreeCtrlIcon_FolderSelected)
+ ? TreeCtrlIcon_FileSelected
+ : TreeCtrlIcon_FolderSelected;
+ SetItemImage(item, image, wxTreeItemIcon_Selected);
}
+void MyTreeCtrl::LogEvent(const wxChar *name, const wxTreeEvent& event)
+{
+ wxTreeItemId item = event.GetItem();
+ wxString text;
+ if ( item.IsOk() )
+ text << _T('"') << GetItemText(item).c_str() << _T('"');
+ else
+ text = _T("invalid item");
+ wxLogMessage(wxT("%s(%s)"), name, text.c_str());
+}
// avoid repetition
#define TREE_EVENT_HANDLER(name) \
void MyTreeCtrl::name(wxTreeEvent& event) \
{ \
- wxLogMessage(wxT(#name)); \
+ LogEvent(_T(#name), event); \
+ SetLastItem(wxTreeItemId()); \
event.Skip(); \
}
TREE_EVENT_HANDLER(OnItemCollapsed)
TREE_EVENT_HANDLER(OnSelChanged)
TREE_EVENT_HANDLER(OnSelChanging)
-TREE_EVENT_HANDLER(OnTreeKeyDown)
#undef TREE_EVENT_HANDLER
+void LogKeyEvent(const wxChar *name, const wxKeyEvent& event)
+{
+ wxString key;
+ long keycode = event.GetKeyCode();
+ {
+ switch ( keycode )
+ {
+ case WXK_BACK: key = wxT("BACK"); break;
+ case WXK_TAB: key = wxT("TAB"); break;
+ case WXK_RETURN: key = wxT("RETURN"); break;
+ case WXK_ESCAPE: key = wxT("ESCAPE"); break;
+ case WXK_SPACE: key = wxT("SPACE"); break;
+ case WXK_DELETE: key = wxT("DELETE"); break;
+ case WXK_START: key = wxT("START"); break;
+ case WXK_LBUTTON: key = wxT("LBUTTON"); break;
+ case WXK_RBUTTON: key = wxT("RBUTTON"); break;
+ case WXK_CANCEL: key = wxT("CANCEL"); break;
+ case WXK_MBUTTON: key = wxT("MBUTTON"); break;
+ case WXK_CLEAR: key = wxT("CLEAR"); break;
+ case WXK_SHIFT: key = wxT("SHIFT"); break;
+ case WXK_ALT: key = wxT("ALT"); break;
+ case WXK_CONTROL: key = wxT("CONTROL"); break;
+ case WXK_MENU: key = wxT("MENU"); break;
+ case WXK_PAUSE: key = wxT("PAUSE"); break;
+ case WXK_CAPITAL: key = wxT("CAPITAL"); break;
+ case WXK_END: key = wxT("END"); break;
+ case WXK_HOME: key = wxT("HOME"); break;
+ case WXK_LEFT: key = wxT("LEFT"); break;
+ case WXK_UP: key = wxT("UP"); break;
+ case WXK_RIGHT: key = wxT("RIGHT"); break;
+ case WXK_DOWN: key = wxT("DOWN"); break;
+ case WXK_SELECT: key = wxT("SELECT"); break;
+ case WXK_PRINT: key = wxT("PRINT"); break;
+ case WXK_EXECUTE: key = wxT("EXECUTE"); break;
+ case WXK_SNAPSHOT: key = wxT("SNAPSHOT"); break;
+ case WXK_INSERT: key = wxT("INSERT"); break;
+ case WXK_HELP: key = wxT("HELP"); break;
+ case WXK_NUMPAD0: key = wxT("NUMPAD0"); break;
+ case WXK_NUMPAD1: key = wxT("NUMPAD1"); break;
+ case WXK_NUMPAD2: key = wxT("NUMPAD2"); break;
+ case WXK_NUMPAD3: key = wxT("NUMPAD3"); break;
+ case WXK_NUMPAD4: key = wxT("NUMPAD4"); break;
+ case WXK_NUMPAD5: key = wxT("NUMPAD5"); break;
+ case WXK_NUMPAD6: key = wxT("NUMPAD6"); break;
+ case WXK_NUMPAD7: key = wxT("NUMPAD7"); break;
+ case WXK_NUMPAD8: key = wxT("NUMPAD8"); break;
+ case WXK_NUMPAD9: key = wxT("NUMPAD9"); break;
+ case WXK_MULTIPLY: key = wxT("MULTIPLY"); break;
+ case WXK_ADD: key = wxT("ADD"); break;
+ case WXK_SEPARATOR: key = wxT("SEPARATOR"); break;
+ case WXK_SUBTRACT: key = wxT("SUBTRACT"); break;
+ case WXK_DECIMAL: key = wxT("DECIMAL"); break;
+ case WXK_DIVIDE: key = wxT("DIVIDE"); break;
+ case WXK_F1: key = wxT("F1"); break;
+ case WXK_F2: key = wxT("F2"); break;
+ case WXK_F3: key = wxT("F3"); break;
+ case WXK_F4: key = wxT("F4"); break;
+ case WXK_F5: key = wxT("F5"); break;
+ case WXK_F6: key = wxT("F6"); break;
+ case WXK_F7: key = wxT("F7"); break;
+ case WXK_F8: key = wxT("F8"); break;
+ case WXK_F9: key = wxT("F9"); break;
+ case WXK_F10: key = wxT("F10"); break;
+ case WXK_F11: key = wxT("F11"); break;
+ case WXK_F12: key = wxT("F12"); break;
+ case WXK_F13: key = wxT("F13"); break;
+ case WXK_F14: key = wxT("F14"); break;
+ case WXK_F15: key = wxT("F15"); break;
+ case WXK_F16: key = wxT("F16"); break;
+ case WXK_F17: key = wxT("F17"); break;
+ case WXK_F18: key = wxT("F18"); break;
+ case WXK_F19: key = wxT("F19"); break;
+ case WXK_F20: key = wxT("F20"); break;
+ case WXK_F21: key = wxT("F21"); break;
+ case WXK_F22: key = wxT("F22"); break;
+ case WXK_F23: key = wxT("F23"); break;
+ case WXK_F24: key = wxT("F24"); break;
+ case WXK_NUMLOCK: key = wxT("NUMLOCK"); break;
+ case WXK_SCROLL: key = wxT("SCROLL"); break;
+ case WXK_PAGEUP: key = wxT("PAGEUP"); break;
+ case WXK_PAGEDOWN: key = wxT("PAGEDOWN"); break;
+ case WXK_NUMPAD_SPACE: key = wxT("NUMPAD_SPACE"); break;
+ case WXK_NUMPAD_TAB: key = wxT("NUMPAD_TAB"); break;
+ case WXK_NUMPAD_ENTER: key = wxT("NUMPAD_ENTER"); break;
+ case WXK_NUMPAD_F1: key = wxT("NUMPAD_F1"); break;
+ case WXK_NUMPAD_F2: key = wxT("NUMPAD_F2"); break;
+ case WXK_NUMPAD_F3: key = wxT("NUMPAD_F3"); break;
+ case WXK_NUMPAD_F4: key = wxT("NUMPAD_F4"); break;
+ case WXK_NUMPAD_HOME: key = wxT("NUMPAD_HOME"); break;
+ case WXK_NUMPAD_LEFT: key = wxT("NUMPAD_LEFT"); break;
+ case WXK_NUMPAD_UP: key = wxT("NUMPAD_UP"); break;
+ case WXK_NUMPAD_RIGHT: key = wxT("NUMPAD_RIGHT"); break;
+ case WXK_NUMPAD_DOWN: key = wxT("NUMPAD_DOWN"); break;
+ case WXK_NUMPAD_PAGEUP: key = wxT("NUMPAD_PAGEUP"); break;
+ case WXK_NUMPAD_PAGEDOWN: key = wxT("NUMPAD_PAGEDOWN"); break;
+ case WXK_NUMPAD_END: key = wxT("NUMPAD_END"); break;
+ case WXK_NUMPAD_BEGIN: key = wxT("NUMPAD_BEGIN"); break;
+ case WXK_NUMPAD_INSERT: key = wxT("NUMPAD_INSERT"); break;
+ case WXK_NUMPAD_DELETE: key = wxT("NUMPAD_DELETE"); break;
+ case WXK_NUMPAD_EQUAL: key = wxT("NUMPAD_EQUAL"); break;
+ case WXK_NUMPAD_MULTIPLY: key = wxT("NUMPAD_MULTIPLY"); break;
+ case WXK_NUMPAD_ADD: key = wxT("NUMPAD_ADD"); break;
+ case WXK_NUMPAD_SEPARATOR: key = wxT("NUMPAD_SEPARATOR"); break;
+ case WXK_NUMPAD_SUBTRACT: key = wxT("NUMPAD_SUBTRACT"); break;
+ case WXK_NUMPAD_DECIMAL: key = wxT("NUMPAD_DECIMAL"); break;
+
+ default:
+ {
+ if ( keycode < 128 && wxIsprint((int)keycode) )
+ key.Printf(wxT("'%c'"), (char)keycode);
+ else if ( keycode > 0 && keycode < 27 )
+ key.Printf(_("Ctrl-%c"), wxT('A') + keycode - 1);
+ else
+ key.Printf(wxT("unknown (%ld)"), keycode);
+ }
+ }
+ }
+
+ wxLogMessage( wxT("%s event: %s (flags = %c%c%c%c)"),
+ name,
+ key.c_str(),
+ event.ControlDown() ? wxT('C') : wxT('-'),
+ event.AltDown() ? wxT('A') : wxT('-'),
+ event.ShiftDown() ? wxT('S') : wxT('-'),
+ event.MetaDown() ? wxT('M') : wxT('-'));
+}
+
+void MyTreeCtrl::OnTreeKeyDown(wxTreeEvent& event)
+{
+ LogKeyEvent(wxT("Tree key down "), event.GetKeyEvent());
+
+ event.Skip();
+}
+
void MyTreeCtrl::OnBeginDrag(wxTreeEvent& event)
{
// need to explicitly allow drag
if ( itemDst.IsOk() && !ItemHasChildren(itemDst) )
{
// copy to the parent then
- itemDst = GetParent(itemDst);
+ itemDst = GetItemParent(itemDst);
}
if ( !itemDst.IsOk() )
event.Veto();
}
+ else if ( itemId == GetRootItem() )
+ {
+ // test that it is possible to change the text of the item being edited
+ SetItemText(itemId, _T("Editing root item"));
+ }
}
void MyTreeCtrl::OnEndLabelEdit(wxTreeEvent& event)
// don't allow anything except letters in the labels
if ( !event.GetLabel().IsWord() )
{
- wxMessageBox(wxT("The label should contain only letters."));
+ wxMessageBox(wxT("The new label should be a single word."));
event.Veto();
}
wxLogMessage(wxT("OnItemActivated"));
}
-void MyTreeCtrl::OnItemRightClick(wxTreeEvent& event)
+void MyTreeCtrl::OnItemMenu(wxTreeEvent& event)
{
- ShowMenu(event.GetItem(), event.GetPoint());
+ wxTreeItemId itemId = event.GetItem();
+ MyTreeItemData *item = itemId.IsOk() ? (MyTreeItemData *)GetItemData(itemId)
+ : NULL;
+
+ wxLogMessage(wxT("OnItemMenu for item \"%s\""), item ? item->GetDesc()
+ : _T(""));
+
+ event.Skip();
}
-void MyTreeCtrl::OnRMouseUp(wxMouseEvent& event)
+void MyTreeCtrl::OnContextMenu(wxContextMenuEvent& event)
{
wxPoint pt = event.GetPosition();
- ShowMenu(HitTest(pt), pt);
+ wxTreeItemId item;
+ wxLogMessage(wxT("OnContextMenu at screen coords (%i, %i)"), pt.x, pt.y);
+
+ // check if event was generated by keyboard (MSW-specific?)
+ if ( pt.x == -1 && pt.y == -1 ) //(this is how MSW indicates it)
+ {
+ if ( !HasFlag(wxTR_MULTIPLE) )
+ item = GetSelection();
+
+ // attempt to guess where to show the menu
+ if ( item.IsOk() )
+ {
+ // if an item was clicked, show menu to the right of it
+ wxRect rect;
+ GetBoundingRect(item, rect, true /* only the label */);
+ pt = wxPoint(rect.GetRight(), rect.GetTop());
+ }
+ else
+ {
+ pt = wxPoint(0, 0);
+ }
+ }
+ else // event was generated by mouse, use supplied coords
+ {
+ pt = ScreenToClient(pt);
+ item = HitTest(pt);
+ }
+
+ ShowMenu(item, pt);
}
void MyTreeCtrl::ShowMenu(wxTreeItemId id, const wxPoint& pt)
wxString title;
if ( id.IsOk() )
{
- title << _T("Menu for ") << GetItemText(id);
+ title << wxT("Menu for ") << GetItemText(id);
}
else
{
- title = _T("Menu for no particular item");
+ title = wxT("Menu for no particular item");
}
#if wxUSE_MENUS
wxMenu menu(title);
- menu.Append(TreeTest_About, _T("&About..."));
- menu.Append(TreeTest_Dump, _T("&Dump"));
+ menu.Append(TreeTest_About, wxT("&About..."));
+ menu.Append(TreeTest_Dump, wxT("&Dump"));
PopupMenu(&menu, pt);
#endif // wxUSE_MENUS
}
+void MyTreeCtrl::OnItemRClick(wxTreeEvent& event)
+{
+ wxTreeItemId itemId = event.GetItem();
+ MyTreeItemData *item = itemId.IsOk() ? (MyTreeItemData *)GetItemData(itemId)
+ : NULL;
+
+ wxLogMessage(wxT("Item \"%s\" right clicked"), item ? item->GetDesc()
+ : _T(""));
+
+ event.Skip();
+}
+
+void MyTreeCtrl::OnRMouseDown(wxMouseEvent& event)
+{
+ wxLogMessage(wxT("Right mouse button down"));
+
+ event.Skip();
+}
+
+void MyTreeCtrl::OnRMouseUp(wxMouseEvent& event)
+{
+ wxLogMessage(wxT("Right mouse button up"));
+
+ event.Skip();
+}
+
void MyTreeCtrl::OnRMouseDClick(wxMouseEvent& event)
{
wxTreeItemId id = HitTest(event.GetPosition());
if ( item )
wxLogMessage(wxT("Item '%s' under mouse"), item->GetDesc());
}
+
+ event.Skip();
}
static inline const wxChar *Bool2String(bool b)
Bool2String(tree->IsSelected(GetId())),
Bool2String(tree->IsExpanded(GetId())),
Bool2String(tree->IsBold(GetId())),
- tree->GetChildrenCount(GetId()),
- tree->GetChildrenCount(GetId(), FALSE));
+ unsigned(tree->GetChildrenCount(GetId())),
+ unsigned(tree->GetChildrenCount(GetId(), false)));
}
projects / wxWidgets.git / blobdiff