X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/801bb685b09b4173dcf9a0c52c6a8e50e3fdd842..eea932674bd95e7f785560fbedd785fcb2bdaa1b:/samples/treectrl/treectrl.cpp diff --git a/samples/treectrl/treectrl.cpp b/samples/treectrl/treectrl.cpp index 749bc0d3c9..0a62c84082 100644 --- a/samples/treectrl/treectrl.cpp +++ b/samples/treectrl/treectrl.cpp @@ -54,48 +54,60 @@ #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(TogFullHighlight) + 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 @@ -132,7 +144,7 @@ IMPLEMENT_APP(MyApp) 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); @@ -158,18 +170,30 @@ MyFrame::MyFrame(const wxString& title, int x, int y, int w, int h) #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_TogFullHighlight, "Toggle &full row highlight"); + 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(); @@ -197,10 +221,10 @@ MyFrame::MyFrame(const wxString& title, int x, int y, int w, int h) 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(); @@ -211,17 +235,17 @@ MyFrame::MyFrame(const wxString& title, int x, int y, int w, int h) 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_MAC_BUTTONS | wxTR_NO_LINES | - wxTR_EDIT_LABELS | + wxTR_DEFAULT_STYLE | wxTR_EDIT_LABELS | #ifndef NO_VARIABLE_HEIGHT wxTR_HAS_VARIABLE_ROW_HEIGHT | #endif @@ -253,6 +277,11 @@ MyFrame::~MyFrame() 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 ) @@ -347,6 +376,8 @@ void MyFrame::OnDump(wxCommandEvent& WXUNUSED(event)) void MyFrame::OnToggleSel(wxCommandEvent& WXUNUSED(event)) { + TogStyle(wxTR_MULTIPLE); +#if 0 long style = m_treeCtrl->GetWindowStyle(); if ( style & wxTR_MULTIPLE ) style &= ~wxTR_MULTIPLE; @@ -359,6 +390,7 @@ void MyFrame::OnToggleSel(wxCommandEvent& WXUNUSED(event)) wxDefaultPosition, wxDefaultSize, style); Resize(GetClientSize()); +#endif } void MyFrame::OnDumpSelected(wxCommandEvent& WXUNUSED(event)) @@ -370,7 +402,7 @@ 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()); } } @@ -421,21 +453,20 @@ void MyFrame::OnDeleteAll(wxCommandEvent& WXUNUSED(event)) 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) @@ -443,17 +474,29 @@ 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) @@ -477,7 +520,7 @@ void MyFrame::OnAddItem(wxCommandEvent& WXUNUSED(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 /*, @@ -534,64 +577,110 @@ MyTreeCtrl::MyTreeCtrl(wxWindow *parent, const wxWindowID id, : 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, @@ -622,9 +711,9 @@ void MyTreeCtrl::AddItemsRecursively(const wxTreeItemId& idParent, { // 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) @@ -718,11 +807,11 @@ void MyTreeCtrl::DoToggleIcon(const wxTreeItemId& item) // 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) @@ -745,14 +834,14 @@ void MyTreeCtrl::OnBeginDrag(wxTreeEvent& event) { 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.")); } } @@ -771,13 +860,13 @@ void MyTreeCtrl::OnEndDrag(wxTreeEvent& event) 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 @@ -793,13 +882,13 @@ void MyTreeCtrl::OnEndDrag(wxTreeEvent& event) 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(); } @@ -807,12 +896,12 @@ void MyTreeCtrl::OnBeginLabelEdit(wxTreeEvent& event) 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(); } @@ -820,13 +909,13 @@ void MyTreeCtrl::OnEndLabelEdit(wxTreeEvent& event) 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(); } @@ -843,7 +932,7 @@ void MyTreeCtrl::OnItemActivated(wxTreeEvent& event) item->ShowInfo(this); } - wxLogMessage("OnItemActivated"); + wxLogMessage(wxT("OnItemActivated")); } void MyTreeCtrl::OnItemRightClick(wxTreeEvent& event) @@ -882,24 +971,24 @@ 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())),