#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; \
+#define CHECK_ITEM( item ) if ( !item.IsOk() ) { \
+ wxMessageBox(wxT("Please select some item first!"), \
+ wxT("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)
+#define MENU_LINK(name) EVT_MENU(TreeTest_##name, MyFrame::On##name)
+ MENU_LINK(Quit)
+ MENU_LINK(About)
+ MENU_LINK(TogButtons)
+ MENU_LINK(TogTwist)
+ MENU_LINK(TogLines)
+ MENU_LINK(TogEdit)
+ MENU_LINK(TogHideRoot)
+ MENU_LINK(TogRootLines)
+ MENU_LINK(TogBorder)
+ MENU_LINK(Dump)
#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)
+ MENU_LINK(DumpSelected)
+ MENU_LINK(Select)
+ MENU_LINK(Unselect)
+ MENU_LINK(ToggleSel)
#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)
+ MENU_LINK(Rename)
+ MENU_LINK(Count)
+ MENU_LINK(CountRec)
+ MENU_LINK(Sort)
+ MENU_LINK(SortRev)
+ MENU_LINK(SetBold)
+ MENU_LINK(ClearBold)
+ MENU_LINK(Delete)
+ MENU_LINK(DeleteChildren)
+ MENU_LINK(DeleteAll)
+ MENU_LINK(Recreate)
+ MENU_LINK(ToggleImages)
+ MENU_LINK(ToggleButtons)
+ MENU_LINK(SetImageSize)
+ MENU_LINK(CollapseAndReset)
+ MENU_LINK(EnsureVisible)
+ MENU_LINK(AddItem)
+ MENU_LINK(InsertItem)
+ MENU_LINK(IncIndent)
+ MENU_LINK(DecIndent)
+ MENU_LINK(IncSpacing)
+ MENU_LINK(DecSpacing)
+ MENU_LINK(ToggleIcon)
+#undef MENU_LINK
+
END_EVENT_TABLE()
#if USE_GENERIC_TREECTRL
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)
bool MyApp::OnInit()
{
// Create the main frame window
- MyFrame *frame = new MyFrame("wxTreeCtrl Test", 50, 50, 450, 600);
+ MyFrame *frame = new MyFrame(wxT("wxTreeCtrl Test"), 50, 50, 450, 600);
// Show the frame
frame->Show(TRUE);
// Give it an icon
SetIcon(wxICON(mondrian));
+#if wxUSE_MENUS
// Make a menubar
wxMenu *file_menu = new wxMenu,
+ *style_menu = new wxMenu,
*tree_menu = new wxMenu,
*item_menu = new wxMenu;
- file_menu->Append(TreeTest_About, "&About...");
+ file_menu->Append(TreeTest_About, wxT("&About..."));
file_menu->AppendSeparator();
- file_menu->Append(TreeTest_Quit, "E&xit\tAlt-X");
-
+ file_menu->Append(TreeTest_Quit, wxT("E&xit\tAlt-X"));
+
+ style_menu->Append(TreeTest_TogButtons, "Toggle &normal buttons");
+ style_menu->Append(TreeTest_TogTwist, "Toggle &twister buttons");
+ style_menu->Append(TreeTest_ToggleButtons, "Toggle image &buttons");
+ style_menu->AppendSeparator();
+ style_menu->Append(TreeTest_TogLines, "Toggle &connecting lines");
+ style_menu->Append(TreeTest_TogRootLines, "Toggle &lines at root");
+ style_menu->Append(TreeTest_TogHideRoot, "Toggle &hidden root");
+ style_menu->Append(TreeTest_TogBorder, "Toggle &item border");
+ style_menu->Append(TreeTest_TogEdit, "Toggle &edit mode");
#ifndef NO_MULTIPLE_SELECTION
- tree_menu->Append(TreeTest_ToggleSel, "&Toggle selection mode");
+ style_menu->Append(TreeTest_ToggleSel, wxT("Toggle &selection mode"));
#endif // NO_MULTIPLE_SELECTION
- tree_menu->Append(TreeTest_ToggleImages, "&Show images", "", TRUE);
- tree_menu->Append(TreeTest_SetImageSize, "Set image si&ze...");
+ style_menu->Append(TreeTest_ToggleImages, wxT("Toggle show ima&ges"));
+ style_menu->Append(TreeTest_SetImageSize, wxT("Set image si&ze..."));
+
tree_menu->Append(TreeTest_Recreate, "&Recreate the tree");
tree_menu->Append(TreeTest_CollapseAndReset, "C&ollapse and reset");
tree_menu->AppendSeparator();
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->Append(TreeTest_SetBold, "Make item &bold");
+ item_menu->Append(TreeTest_ClearBold, "Make item ¬ bold");
item_menu->AppendSeparator();
- item_menu->Append(TreeTest_ToggleIcon, "Toggle the items &icon");
+ item_menu->Append(TreeTest_ToggleIcon, "Toggle the item's &icon");
#ifndef NO_MULTIPLE_SELECTION
item_menu->AppendSeparator();
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");
SetMenuBar(menu_bar);
- menu_bar->Check(TreeTest_ToggleImages, TRUE);
+ //menu_bar->Check(TreeTest_ToggleImages, TRUE);
+#endif // wxUSE_MENUS
m_treeCtrl = new MyTreeCtrl(this, TreeTest_Ctrl,
wxDefaultPosition, wxDefaultSize,
- wxTR_HAS_BUTTONS |
+ wxTR_TWIST_BUTTONS | wxTR_NO_LINES |
wxTR_EDIT_LABELS |
#ifndef NO_VARIABLE_HEIGHT
wxTR_HAS_VARIABLE_ROW_HEIGHT |
#endif
wxSUNKEN_BORDER);
- m_treeCtrl->SetBackgroundColour(wxColour(204, 205, 79));
+// m_treeCtrl->SetBackgroundColour( *wxLIGHT_GREY );
m_textCtrl = new wxTextCtrl(this, -1, "",
wxDefaultPosition, wxDefaultSize,
delete wxLog::SetActiveTarget(NULL);
}
+void MyFrame::TogStyle(long flag)
+{
+ m_treeCtrl->SetWindowStyle(m_treeCtrl->GetWindowStyle() ^ flag);
+}
+
void MyFrame::OnSize(wxSizeEvent& event)
{
if ( m_treeCtrl && m_textCtrl )
void MyFrame::OnToggleSel(wxCommandEvent& WXUNUSED(event))
{
+ TogStyle(wxTR_MULTIPLE);
+#if 0
long style = m_treeCtrl->GetWindowStyle();
if ( style & wxTR_MULTIPLE )
style &= ~wxTR_MULTIPLE;
wxDefaultPosition, wxDefaultSize,
style);
Resize(GetClientSize());
+#endif
}
void MyFrame::OnDumpSelected(wxCommandEvent& WXUNUSED(event))
for ( size_t n = 0; n < count; n++ )
{
- wxLogMessage("\t%s", m_treeCtrl->GetItemText(array.Item(n)).c_str());
+ wxLogMessage(wxT("\t%s"), m_treeCtrl->GetItemText(array.Item(n)).c_str());
}
}
void MyFrame::OnRecreate(wxCommandEvent& event)
{
OnDeleteAll(event);
- m_treeCtrl->AddTestItemsToTree(3, 2);
+ m_treeCtrl->AddTestItemsToTree(5, 2);
}
void MyFrame::OnSetImageSize(wxCommandEvent& event)
{
- long size = wxGetNumberFromUser("Enter the size for the images to use",
+ int size = wxGetNumberFromUser("Enter the size for the images to use",
"Size: ",
"TreeCtrl sample",
- 16);
+ m_treeCtrl->ImageSize());
if ( size == -1 )
return;
- m_treeCtrl->CreateImageList((int)size);
-
- OnRecreate(event);
+ m_treeCtrl->CreateImageList(size);
+ wxGetApp().SetShowImages(TRUE);
}
void MyFrame::OnToggleImages(wxCommandEvent& event)
if ( wxGetApp().ShowImages() )
{
m_treeCtrl->CreateImageList(-1);
-
wxGetApp().SetShowImages(FALSE);
}
else
{
- m_treeCtrl->CreateImageList();
-
+ m_treeCtrl->CreateImageList(0);
wxGetApp().SetShowImages(TRUE);
}
+}
- OnRecreate(event);
+void MyFrame::OnToggleButtons(wxCommandEvent& event)
+{
+#if USE_GENERIC_TREECTRL || !defined(__WXMSW__)
+ if ( wxGetApp().ShowButtons() )
+ {
+ m_treeCtrl->CreateButtonsImageList(-1);
+ wxGetApp().SetShowButtons(FALSE);
+ }
+ else
+ {
+ m_treeCtrl->CreateButtonsImageList(15);
+ wxGetApp().SetShowButtons(TRUE);
+ }
+#endif
}
void MyFrame::OnCollapseAndReset(wxCommandEvent& event)
static int s_num = 0;
wxString text;
- text.Printf("Item #%d", ++s_num);
+ text.Printf(wxT("Item #%d"), ++s_num);
m_treeCtrl->AppendItem(m_treeCtrl->GetRootItem(),
text /*,
: wxTreeCtrl(parent, id, pos, size, style)
{
m_reverseSort = FALSE;
- m_imageListNormal = NULL;
CreateImageList();
// Add some items to the tree
- AddTestItemsToTree(3, 2);
+ AddTestItemsToTree(5, 2);
}
void MyTreeCtrl::CreateImageList(int size)
{
- delete m_imageListNormal;
-
if ( size == -1 )
{
- m_imageListNormal = NULL;
+ SetImageList(NULL);
+ return;
}
+ if ( size == 0 )
+ size = m_imageSize;
else
- {
- // Make an image list containing small icons
- m_imageListNormal = new wxImageList(size, size, TRUE);
+ m_imageSize = size;
+
+ // Make an image list containing small icons
+ wxImageList *images = new wxImageList(size, size, TRUE);
- // should correspond to TreeCtrlIcon_xxx enum
+ // 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));
+ images->Add(wxBitmap("bitmap1", wxBITMAP_TYPE_BMP_RESOURCE));
+ images->Add(wxBitmap("bitmap2", wxBITMAP_TYPE_BMP_RESOURCE));
+ images->Add(wxBitmap("bitmap3", wxBITMAP_TYPE_BMP_RESOURCE));
+ images->Add(wxBitmap("bitmap4", wxBITMAP_TYPE_BMP_RESOURCE));
+ images->Add(wxBitmap("bitmap5", wxBITMAP_TYPE_BMP_RESOURCE));
#else // !MSW
- 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++ )
+ wxBusyCursor wait;
+ 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 )
{
- if ( size == sizeOrig )
- {
- m_imageListNormal->Add(icons[i]);
- }
- else
- {
- m_imageListNormal->Add(wxImage(icons[i]).Rescale(size, size).
- ConvertToBitmap());
- }
+ images->Add(icons[i]);
}
+ else
+ {
+ images->Add(wxImage(icons[i]).Rescale(size, size).
+ ConvertToBitmap());
+ }
+ }
#endif // MSW/!MSW
+
+ AssignImageList(images);
+}
+
+void MyTreeCtrl::CreateButtonsImageList(int size)
+{
+#if USE_GENERIC_TREECTRL || !defined(__WXMSW__)
+ if ( size == -1 )
+ {
+ SetButtonsImageList(NULL);
+ return;
}
- SetImageList(m_imageListNormal);
+ // Make an image list containing small icons
+ wxImageList *images = new wxImageList(size, size, TRUE);
+
+ // should correspond to TreeCtrlIcon_xxx enum
+#if defined(__WXMSW__) && defined(__WIN16__)
+ images->Add(wxBitmap("bitmap1", wxBITMAP_TYPE_BMP_RESOURCE));
+ images->Add(wxBitmap("bitmap2", wxBITMAP_TYPE_BMP_RESOURCE));
+ images->Add(wxBitmap("bitmap3", wxBITMAP_TYPE_BMP_RESOURCE));
+ images->Add(wxBitmap("bitmap4", wxBITMAP_TYPE_BMP_RESOURCE));
+ images->Add(wxBitmap("bitmap5", wxBITMAP_TYPE_BMP_RESOURCE));
+#else // !MSW
+ wxBusyCursor wait;
+ wxIcon icons[4];
+ icons[0] = wxICON(icon3); // closed
+ icons[1] = wxICON(icon3); // closed, selected
+ icons[2] = wxICON(icon5); // open
+ icons[3] = wxICON(icon5); // open, selected
+
+ for ( size_t i = 0; i < WXSIZEOF(icons); i++ )
+ {
+ int sizeOrig = icons[i].GetWidth();
+ if ( size == sizeOrig )
+ {
+ images->Add(icons[i]);
+ }
+ else
+ {
+ images->Add(wxImage(icons[i]).Rescale(size, size).
+ ConvertToBitmap());
+ }
+ }
+#endif // MSW/!MSW
+
+ AssignButtonsImageList(images);
+#endif
}
MyTreeCtrl::~MyTreeCtrl()
{
- delete m_imageListNormal;
}
int MyTreeCtrl::OnCompareItems(const wxTreeItemId& item1,
{
// at depth 1 elements won't have any more children
if ( hasChildren )
- str.Printf("%s child %d", "Folder", n + 1);
+ str.Printf(wxT("%s child %d"), wxT("Folder"), n + 1);
else
- str.Printf("%s child %d.%d", "File", folder, n + 1);
+ str.Printf(wxT("%s child %d.%d"), wxT("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)
// avoid repetition
-#define TREE_EVENT_HANDLER(name) \
-void MyTreeCtrl::name(wxTreeEvent& event) \
-{ \
- wxLogMessage(#name); \
- event.Skip(); \
+#define TREE_EVENT_HANDLER(name) \
+void MyTreeCtrl::name(wxTreeEvent& event) \
+{ \
+ wxLogMessage(wxT(#name)); \
+ event.Skip(); \
}
TREE_EVENT_HANDLER(OnBeginRDrag)
{
m_draggedItem = event.GetItem();
- wxLogMessage("OnBeginDrag: started dragging %s",
+ wxLogMessage(wxT("OnBeginDrag: started dragging %s"),
GetItemText(m_draggedItem).c_str());
event.Allow();
}
else
{
- wxLogMessage("OnBeginDrag: this item can't be dragged.");
+ wxLogMessage(wxT("OnBeginDrag: this item can't be dragged."));
}
}
if ( !itemDst.IsOk() )
{
- wxLogMessage("OnEndDrag: can't drop here.");
+ wxLogMessage(wxT("OnEndDrag: can't drop here."));
return;
}
wxString text = GetItemText(itemSrc);
- wxLogMessage("OnEndDrag: '%s' copied to '%s'.",
+ wxLogMessage(wxT("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
void MyTreeCtrl::OnBeginLabelEdit(wxTreeEvent& event)
{
- wxLogMessage("OnBeginLabelEdit");
+ wxLogMessage(wxT("OnBeginLabelEdit"));
- // for testing, prevent this items label editing
+ // for testing, prevent this item's label editing
wxTreeItemId itemId = event.GetItem();
if ( IsTestItem(itemId) )
{
- wxMessageBox("You can't edit this item.");
+ wxMessageBox(wxT("You can't edit this item."));
event.Veto();
}
void MyTreeCtrl::OnEndLabelEdit(wxTreeEvent& event)
{
- wxLogMessage("OnEndLabelEdit");
+ wxLogMessage(wxT("OnEndLabelEdit"));
// don't allow anything except letters in the labels
if ( !event.GetLabel().IsWord() )
{
- wxMessageBox("The label should contain only letters.");
+ wxMessageBox(wxT("The label should contain only letters."));
event.Veto();
}
void MyTreeCtrl::OnItemCollapsing(wxTreeEvent& event)
{
- wxLogMessage("OnItemCollapsing");
+ wxLogMessage(wxT("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.");
+ wxMessageBox(wxT("You can't collapse this item."));
event.Veto();
}
item->ShowInfo(this);
}
- wxLogMessage("OnItemActivated");
+ wxLogMessage(wxT("OnItemActivated"));
+}
+
+void MyTreeCtrl::OnItemRightClick(wxTreeEvent& event)
+{
+ ShowMenu(event.GetItem(), event.GetPoint());
+}
+
+void MyTreeCtrl::OnRMouseUp(wxMouseEvent& event)
+{
+ wxPoint pt = event.GetPosition();
+ ShowMenu(HitTest(pt), pt);
+}
+
+void MyTreeCtrl::ShowMenu(wxTreeItemId id, const wxPoint& pt)
+{
+ wxString title;
+ if ( id.IsOk() )
+ {
+ title << _T("Menu for ") << GetItemText(id);
+ }
+ else
+ {
+ title = _T("Menu for no particular item");
+ }
+
+#if wxUSE_MENUS
+ wxMenu menu(title);
+ menu.Append(TreeTest_About, _T("&About..."));
+ menu.Append(TreeTest_Dump, _T("&Dump"));
+
+ PopupMenu(&menu, pt);
+#endif // wxUSE_MENUS
}
void MyTreeCtrl::OnRMouseDClick(wxMouseEvent& event)
{
wxTreeItemId id = HitTest(event.GetPosition());
if ( !id )
- wxLogMessage("No item under mouse");
+ wxLogMessage(wxT("No item under mouse"));
else
{
MyTreeItemData *item = (MyTreeItemData *)GetItemData(id);
if ( item )
- wxLogMessage("Item '%s' under mouse", item->GetDesc());
+ wxLogMessage(wxT("Item '%s' under mouse"), item->GetDesc());
}
}
-static inline const char *Bool2String(bool b)
+static inline const wxChar *Bool2String(bool b)
{
- return b ? "" : "not ";
+ return b ? wxT("") : wxT("not ");
}
void MyTreeItemData::ShowInfo(wxTreeCtrl *tree)
{
- wxLogMessage("Item '%s': %sselected, %sexpanded, %sbold,\n"
- "%u children (%u immediately under this item).",
+ wxLogMessage(wxT("Item '%s': %sselected, %sexpanded, %sbold,\n")
+ wxT("%u children (%u immediately under this item)."),
m_desc.c_str(),
Bool2String(tree->IsSelected(GetId())),
Bool2String(tree->IsExpanded(GetId())),
projects / wxWidgets.git / blobdiff