// Created: 04/01/98
// RCS-ID: $Id$
// Copyright: (c) Julian Smart and Markus Holzem
-// Licence: wxWindows license
+// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
#endif
#ifndef __WXMSW__
-#include "mondrian.xpm"
+ #include "mondrian.xpm"
+
+ #include "bitmaps/toolbrai.xpm"
+ #include "bitmaps/toolchar.xpm"
+ #include "bitmaps/tooldata.xpm"
+ #include "bitmaps/toolnote.xpm"
+ #include "bitmaps/tooltodo.xpm"
+ #include "bitmaps/toolchec.xpm"
+ #include "bitmaps/toolgame.xpm"
+ #include "bitmaps/tooltime.xpm"
+ #include "bitmaps/toolword.xpm"
+ #include "bitmaps/small1.xpm"
#endif
+#include "wx/imaglist.h"
#include "wx/listctrl.h"
+#include "wx/timer.h" // for wxStopWatch
+#include "wx/colordlg.h" // for wxGetColourFromUser
+
#include "listtest.h"
BEGIN_EVENT_TABLE(MyFrame, wxFrame)
- EVT_MENU(LIST_QUIT, MyFrame::OnQuit)
- EVT_MENU(LIST_ABOUT, MyFrame::OnAbout)
- EVT_MENU(LIST_LIST_VIEW, MyFrame::OnListView)
- EVT_MENU(LIST_REPORT_VIEW, MyFrame::OnReportView)
- EVT_MENU(LIST_ICON_VIEW, MyFrame::OnIconView)
- EVT_MENU(LIST_ICON_TEXT_VIEW, MyFrame::OnIconTextView)
- EVT_MENU(LIST_SMALL_ICON_VIEW, MyFrame::OnSmallIconView)
- EVT_MENU(LIST_SMALL_ICON_TEXT_VIEW, MyFrame::OnSmallIconTextView)
- EVT_MENU(LIST_DESELECT_ALL, MyFrame::OnDeselectAll)
- EVT_MENU(LIST_SELECT_ALL, MyFrame::OnSelectAll)
+ EVT_SIZE(MyFrame::OnSize)
+
+ EVT_MENU(LIST_QUIT, MyFrame::OnQuit)
+ EVT_MENU(LIST_ABOUT, MyFrame::OnAbout)
+ EVT_MENU(LIST_LIST_VIEW, MyFrame::OnListView)
+ EVT_MENU(LIST_REPORT_VIEW, MyFrame::OnReportView)
+ EVT_MENU(LIST_ICON_VIEW, MyFrame::OnIconView)
+ EVT_MENU(LIST_ICON_TEXT_VIEW, MyFrame::OnIconTextView)
+ EVT_MENU(LIST_SMALL_ICON_VIEW, MyFrame::OnSmallIconView)
+ EVT_MENU(LIST_SMALL_ICON_TEXT_VIEW, MyFrame::OnSmallIconTextView)
+ EVT_MENU(LIST_VIRTUAL_VIEW, MyFrame::OnVirtualView)
+
+ EVT_MENU(LIST_FOCUS_LAST, MyFrame::OnFocusLast)
+ EVT_MENU(LIST_TOGGLE_FIRST, MyFrame::OnToggleFirstSel)
+ EVT_MENU(LIST_DESELECT_ALL, MyFrame::OnDeselectAll)
+ EVT_MENU(LIST_SELECT_ALL, MyFrame::OnSelectAll)
+ EVT_MENU(LIST_DELETE, MyFrame::OnDelete)
+ EVT_MENU(LIST_ADD, MyFrame::OnAdd)
+ EVT_MENU(LIST_DELETE_ALL, MyFrame::OnDeleteAll)
+ EVT_MENU(LIST_SORT, MyFrame::OnSort)
+ EVT_MENU(LIST_SET_FG_COL, MyFrame::OnSetFgColour)
+ EVT_MENU(LIST_SET_BG_COL, MyFrame::OnSetBgColour)
+ EVT_MENU(LIST_TOGGLE_MULTI_SEL, MyFrame::OnToggleMultiSel)
+ EVT_MENU(LIST_SHOW_COL_INFO, MyFrame::OnShowColInfo)
+ EVT_MENU(LIST_SHOW_SEL_INFO, MyFrame::OnShowSelInfo)
+
+ EVT_UPDATE_UI(LIST_SHOW_COL_INFO, MyFrame::OnUpdateShowColInfo)
END_EVENT_TABLE()
BEGIN_EVENT_TABLE(MyListCtrl, wxListCtrl)
- EVT_LIST_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnBeginDrag)
- EVT_LIST_BEGIN_RDRAG(LIST_CTRL, MyListCtrl::OnBeginRDrag)
- EVT_LIST_BEGIN_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnBeginLabelEdit)
- EVT_LIST_END_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnEndLabelEdit)
- EVT_LIST_DELETE_ITEM(LIST_CTRL, MyListCtrl::OnDeleteItem)
- EVT_LIST_GET_INFO(LIST_CTRL, MyListCtrl::OnGetInfo)
- EVT_LIST_SET_INFO(LIST_CTRL, MyListCtrl::OnSetInfo)
- EVT_LIST_ITEM_SELECTED(LIST_CTRL, MyListCtrl::OnSelected)
- EVT_LIST_ITEM_DESELECTED(LIST_CTRL, MyListCtrl::OnDeselected)
- EVT_LIST_KEY_DOWN(LIST_CTRL, MyListCtrl::OnKeyDown)
+ EVT_LIST_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnBeginDrag)
+ EVT_LIST_BEGIN_RDRAG(LIST_CTRL, MyListCtrl::OnBeginRDrag)
+ EVT_LIST_BEGIN_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnBeginLabelEdit)
+ EVT_LIST_END_LABEL_EDIT(LIST_CTRL, MyListCtrl::OnEndLabelEdit)
+ EVT_LIST_DELETE_ITEM(LIST_CTRL, MyListCtrl::OnDeleteItem)
+ EVT_LIST_DELETE_ALL_ITEMS(LIST_CTRL, MyListCtrl::OnDeleteAllItems)
+ EVT_LIST_GET_INFO(LIST_CTRL, MyListCtrl::OnGetInfo)
+ EVT_LIST_SET_INFO(LIST_CTRL, MyListCtrl::OnSetInfo)
+ EVT_LIST_ITEM_SELECTED(LIST_CTRL, MyListCtrl::OnSelected)
+ EVT_LIST_ITEM_DESELECTED(LIST_CTRL, MyListCtrl::OnDeselected)
+ EVT_LIST_KEY_DOWN(LIST_CTRL, MyListCtrl::OnListKeyDown)
+ EVT_LIST_ITEM_ACTIVATED(LIST_CTRL, MyListCtrl::OnActivated)
+
+ EVT_LIST_COL_CLICK(LIST_CTRL, MyListCtrl::OnColClick)
+ EVT_LIST_COL_RIGHT_CLICK(LIST_CTRL, MyListCtrl::OnColRightClick)
+ EVT_LIST_COL_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnColBeginDrag)
+ EVT_LIST_COL_DRAGGING(LIST_CTRL, MyListCtrl::OnColDragging)
+ EVT_LIST_COL_END_DRAG(LIST_CTRL, MyListCtrl::OnColEndDrag)
+
+ EVT_LIST_CACHE_HINT(LIST_CTRL, MyListCtrl::OnCacheHint)
+
+ EVT_CHAR(MyListCtrl::OnChar)
END_EVENT_TABLE()
IMPLEMENT_APP(MyApp)
+// number of items in list/report view
+static const int NUM_ITEMS = 30;
+
+// number of items in icon/small icon view
+static const int NUM_ICONS = 9;
+
+int wxCALLBACK MyCompareFunction(long item1, long item2, long sortData)
+{
+ // inverse the order
+ return item1 < item2;
+}
+
// `Main program' equivalent, creating windows and returning main app frame
-bool MyApp::OnInit(void)
+bool MyApp::OnInit()
{
// Create the main frame window
- MyFrame *frame = new MyFrame((wxFrame *) NULL, (char *) "wxListCtrl Test", 50, 50, 450, 340);
+ MyFrame *frame = new MyFrame(wxT("wxListCtrl Test"), 50, 50, 450, 340);
- // This reduces flicker effects - even better would be to define OnEraseBackground
- // to do nothing. When the list control's scrollbars are show or hidden, the
- // frame is sent a background erase event.
- frame->SetBackgroundColour( *wxWHITE );
+ // Show the frame
+ frame->Show(TRUE);
- // Give it an icon
- frame->SetIcon( wxICON(mondrian) );
+ SetTopWindow(frame);
- // Make an image list containing large icons
- m_imageListNormal = new wxImageList(32, 32, TRUE);
- m_imageListSmall = new wxImageList(16, 16, TRUE);
+ return TRUE;
+}
-#ifdef __WXMSW__
- m_imageListNormal->Add( wxIcon("icon1", wxBITMAP_TYPE_ICO_RESOURCE) );
- m_imageListNormal->Add( wxIcon("icon2", wxBITMAP_TYPE_ICO_RESOURCE) );
- m_imageListNormal->Add( wxIcon("icon3", wxBITMAP_TYPE_ICO_RESOURCE) );
- m_imageListNormal->Add( wxIcon("icon4", wxBITMAP_TYPE_ICO_RESOURCE) );
- m_imageListNormal->Add( wxIcon("icon5", wxBITMAP_TYPE_ICO_RESOURCE) );
- m_imageListNormal->Add( wxIcon("icon6", wxBITMAP_TYPE_ICO_RESOURCE) );
- m_imageListNormal->Add( wxIcon("icon7", wxBITMAP_TYPE_ICO_RESOURCE) );
- m_imageListNormal->Add( wxIcon("icon8", wxBITMAP_TYPE_ICO_RESOURCE) );
- m_imageListNormal->Add( wxIcon("icon9", wxBITMAP_TYPE_ICO_RESOURCE) );
-
- m_imageListSmall->Add( wxIcon("iconsmall", wxBITMAP_TYPE_ICO_RESOURCE) );
-
-#else
+// My frame constructor
+MyFrame::MyFrame(const wxChar *title, int x, int y, int w, int h)
+ : wxFrame((wxFrame *)NULL, -1, title, wxPoint(x, y), wxSize(w, h))
+{
+ m_listCtrl = (MyListCtrl *) NULL;
+ m_logWindow = (wxTextCtrl *) NULL;
- #include "bitmaps/toolbrai.xpm"
- m_imageListNormal->Add( wxIcon( toolbrai_xpm ) );
- #include "bitmaps/toolchar.xpm"
- m_imageListNormal->Add( wxIcon( toolchar_xpm ) );
- #include "bitmaps/tooldata.xpm"
- m_imageListNormal->Add( wxIcon( tooldata_xpm ) );
- #include "bitmaps/toolnote.xpm"
- m_imageListNormal->Add( wxIcon( toolnote_xpm ) );
- #include "bitmaps/tooltodo.xpm"
- m_imageListNormal->Add( wxIcon( tooltodo_xpm ) );
- #include "bitmaps/toolchec.xpm"
- m_imageListNormal->Add( wxIcon( toolchec_xpm ) );
- #include "bitmaps/toolgame.xpm"
- m_imageListNormal->Add( wxIcon( toolgame_xpm ) );
- #include "bitmaps/tooltime.xpm"
- m_imageListNormal->Add( wxIcon( tooltime_xpm ) );
- #include "bitmaps/toolword.xpm"
- m_imageListNormal->Add( wxIcon( toolword_xpm ) );
-
- #include "bitmaps/small1.xpm"
- m_imageListSmall->Add( wxIcon( small1_xpm) );
-
-#endif
+ // Give it an icon
+ SetIcon( wxICON(mondrian) );
- // Make a menubar
- wxMenu *file_menu = new wxMenu;
-
- file_menu->Append(LIST_LIST_VIEW, "&List view");
- file_menu->Append(LIST_REPORT_VIEW, "&Report view");
- file_menu->Append(LIST_ICON_VIEW, "&Icon view");
- file_menu->Append(LIST_ICON_TEXT_VIEW, "Icon view with &text");
- file_menu->Append(LIST_SMALL_ICON_VIEW, "&Small icon view");
- file_menu->Append(LIST_SMALL_ICON_TEXT_VIEW, "Small icon &view with text");
- file_menu->Append(LIST_DESELECT_ALL, "&Deselect All");
- file_menu->Append(LIST_SELECT_ALL, "S&elect All");
- file_menu->AppendSeparator();
- file_menu->Append(LIST_ABOUT, "&About");
- file_menu->Append(LIST_QUIT, "E&xit");
- wxMenuBar *menu_bar = new wxMenuBar;
- menu_bar->Append(file_menu, "&File");
- frame->SetMenuBar(menu_bar);
-
- // Make a panel with a message
- frame->m_listCtrl = new MyListCtrl(frame, LIST_CTRL, wxPoint(0, 0), wxSize(400, 200),
- wxLC_LIST|wxSUNKEN_BORDER);
-// wxLC_LIST|wxLC_USER_TEXT|wxSUNKEN_BORDER); // wxLC_USER_TEXT requires app to supply all text on demand
- frame->m_logWindow = new wxTextCtrl(frame, -1, "", wxPoint(0, 0), wxSize(400, 200), wxTE_MULTILINE|wxSUNKEN_BORDER);
-
- wxLayoutConstraints *c = new wxLayoutConstraints;
- c->top.SameAs (frame, wxTop);
- c->left.SameAs (frame, wxLeft);
- c->right.SameAs (frame, wxRight);
- c->height.PercentOf (frame, wxHeight, 66);
- frame->m_listCtrl->SetConstraints(c);
-
- c = new wxLayoutConstraints;
- c->top.Below (frame->m_listCtrl);
- c->left.SameAs (frame, wxLeft);
- c->right.SameAs (frame, wxRight);
- c->bottom.SameAs (frame, wxBottom);
- frame->m_logWindow->SetConstraints(c);
- frame->SetAutoLayout(TRUE);
-
- for ( int i=0; i < 30; i++)
- {
- char buf[20];
- sprintf(buf, "Item %d", i);
- frame->m_listCtrl->InsertItem(i, buf);
- }
-
- frame->CreateStatusBar(3);
- frame->SetStatusText("", 0);
+ // Make an image list containing large icons
+ m_imageListNormal = new wxImageList(32, 32, TRUE);
+ m_imageListSmall = new wxImageList(16, 16, TRUE);
- // Show the frame
- frame->Show(TRUE);
-
- SetTopWindow(frame);
+#ifdef __WXMSW__
+ m_imageListNormal->Add( wxIcon("icon1", wxBITMAP_TYPE_ICO_RESOURCE) );
+ m_imageListNormal->Add( wxIcon("icon2", wxBITMAP_TYPE_ICO_RESOURCE) );
+ m_imageListNormal->Add( wxIcon("icon3", wxBITMAP_TYPE_ICO_RESOURCE) );
+ m_imageListNormal->Add( wxIcon("icon4", wxBITMAP_TYPE_ICO_RESOURCE) );
+ m_imageListNormal->Add( wxIcon("icon5", wxBITMAP_TYPE_ICO_RESOURCE) );
+ m_imageListNormal->Add( wxIcon("icon6", wxBITMAP_TYPE_ICO_RESOURCE) );
+ m_imageListNormal->Add( wxIcon("icon7", wxBITMAP_TYPE_ICO_RESOURCE) );
+ m_imageListNormal->Add( wxIcon("icon8", wxBITMAP_TYPE_ICO_RESOURCE) );
+ m_imageListNormal->Add( wxIcon("icon9", wxBITMAP_TYPE_ICO_RESOURCE) );
+
+ m_imageListSmall->Add( wxIcon("iconsmall", wxBITMAP_TYPE_ICO_RESOURCE) );
- return TRUE;
+#else
+ m_imageListNormal->Add( wxIcon( toolbrai_xpm ) );
+ m_imageListNormal->Add( wxIcon( toolchar_xpm ) );
+ m_imageListNormal->Add( wxIcon( tooldata_xpm ) );
+ m_imageListNormal->Add( wxIcon( toolnote_xpm ) );
+ m_imageListNormal->Add( wxIcon( tooltodo_xpm ) );
+ m_imageListNormal->Add( wxIcon( toolchec_xpm ) );
+ m_imageListNormal->Add( wxIcon( toolgame_xpm ) );
+ m_imageListNormal->Add( wxIcon( tooltime_xpm ) );
+ m_imageListNormal->Add( wxIcon( toolword_xpm ) );
+
+ m_imageListSmall->Add( wxIcon( small1_xpm) );
+#endif
+
+ // Make a menubar
+ wxMenu *menuFile = new wxMenu;
+ menuFile->Append(LIST_ABOUT, _T("&About"));
+ menuFile->AppendSeparator();
+ menuFile->Append(LIST_QUIT, _T("E&xit\tAlt-X"));
+
+ wxMenu *menuView = new wxMenu;
+ menuView->Append(LIST_LIST_VIEW, _T("&List view\tF1"));
+ menuView->Append(LIST_REPORT_VIEW, _T("&Report view\tF2"));
+ menuView->Append(LIST_ICON_VIEW, _T("&Icon view\tF3"));
+ menuView->Append(LIST_ICON_TEXT_VIEW, _T("Icon view with &text\tF4"));
+ menuView->Append(LIST_SMALL_ICON_VIEW, _T("&Small icon view\tF5"));
+ menuView->Append(LIST_SMALL_ICON_TEXT_VIEW, _T("Small icon &view with text\tF6"));
+ menuView->Append(LIST_VIRTUAL_VIEW, _T("Virtual view\tF7"));
+
+ wxMenu *menuList = new wxMenu;
+ menuList->Append(LIST_FOCUS_LAST, _T("&Make last item current\tCtrl-L"));
+ menuList->Append(LIST_TOGGLE_FIRST, _T("&Toggle first item\tCtrl-T"));
+ menuList->Append(LIST_DESELECT_ALL, _T("&Deselect All\tCtrl-D"));
+ menuList->Append(LIST_SELECT_ALL, _T("S&elect All\tCtrl-A"));
+ menuList->AppendSeparator();
+ menuList->Append(LIST_SHOW_COL_INFO, _T("Show &column info\tCtrl-C"));
+ menuList->Append(LIST_SHOW_SEL_INFO, _T("Show &selected items\tCtrl-S"));
+ menuList->AppendSeparator();
+ menuList->Append(LIST_SORT, _T("&Sort\tCtrl-S"));
+ menuList->AppendSeparator();
+ menuList->Append(LIST_ADD, _T("&Append an item\tCtrl-P"));
+ menuList->Append(LIST_DELETE, _T("&Delete first item\tCtrl-X"));
+ menuList->Append(LIST_DELETE_ALL, _T("Delete &all items"));
+ menuList->AppendSeparator();
+ menuList->Append(LIST_TOGGLE_MULTI_SEL, _T("&Multiple selection\tCtrl-M"),
+ _T("Toggle multiple selection"), TRUE);
+
+ wxMenu *menuCol = new wxMenu;
+ menuCol->Append(LIST_SET_FG_COL, _T("&Foreground colour..."));
+ menuCol->Append(LIST_SET_BG_COL, _T("&Background colour..."));
+
+ wxMenuBar *menubar = new wxMenuBar;
+ menubar->Append(menuFile, _T("&File"));
+ menubar->Append(menuView, _T("&View"));
+ menubar->Append(menuList, _T("&List"));
+ menubar->Append(menuCol, _T("&Colour"));
+ SetMenuBar(menubar);
+
+ m_logWindow = new wxTextCtrl(this, -1, wxEmptyString,
+ wxDefaultPosition, wxDefaultSize,
+ wxTE_MULTILINE | wxSUNKEN_BORDER);
+
+ m_logOld = wxLog::SetActiveTarget(new wxLogTextCtrl(m_logWindow));
+
+ RecreateList(wxLC_REPORT | wxLC_SINGLE_SEL);
+
+ CreateStatusBar(3);
}
-// My frame constructor
-MyFrame::MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h):
- wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h))
+MyFrame::~MyFrame()
{
- m_listCtrl = (MyListCtrl *) NULL;
- m_logWindow = (wxTextCtrl *) NULL;
+ delete wxLog::SetActiveTarget(m_logOld);
+
+ delete m_imageListNormal;
+ delete m_imageListSmall;
}
-MyFrame::~MyFrame(void)
+void MyFrame::OnSize(wxSizeEvent& event)
{
- delete wxGetApp().m_imageListNormal;
- delete wxGetApp().m_imageListSmall;
+ if ( !m_logWindow )
+ return;
+
+ wxSize size = GetClientSize();
+ wxCoord y = (2*size.y)/3;
+ m_listCtrl->SetSize(0, 0, size.x, y);
+ m_logWindow->SetSize(0, y + 1, size.x, size.y - y);
+
+ event.Skip();
}
void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
{
- Close(TRUE);
+ Close(TRUE);
}
void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
{
- wxMessageDialog dialog(this, "List test sample\nJulian Smart (c) 1997",
- "About list test", wxOK|wxCANCEL);
+ wxMessageDialog dialog(this, "List test sample\nJulian Smart (c) 1997",
+ "About list test", wxOK|wxCANCEL);
+
+ dialog.ShowModal();
+}
- dialog.ShowModal();
+void MyFrame::OnFocusLast(wxCommandEvent& WXUNUSED(event))
+{
+ long index = m_listCtrl->GetItemCount() - 1;
+ if ( index == -1 )
+ {
+ return;
+ }
+
+ m_listCtrl->SetItemState(index, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED);
+ m_listCtrl->EnsureVisible(index);
+}
+
+void MyFrame::OnToggleFirstSel(wxCommandEvent& WXUNUSED(event))
+{
+ m_listCtrl->SetItemState(0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
}
void MyFrame::OnDeselectAll(wxCommandEvent& WXUNUSED(event))
{
- int n = m_listCtrl->GetItemCount();
- int i;
- for(i = 0; i < n; i++)
- m_listCtrl->SetItemState(i,0,wxLIST_STATE_SELECTED);
+ int n = m_listCtrl->GetItemCount();
+ for (int i = 0; i < n; i++)
+ m_listCtrl->SetItemState(i,0,wxLIST_STATE_SELECTED);
}
void MyFrame::OnSelectAll(wxCommandEvent& WXUNUSED(event))
{
- int n = m_listCtrl->GetItemCount();
- int i;
- for(i = 0; i < n; i++)
- m_listCtrl->SetItemState(i,wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
+ int n = m_listCtrl->GetItemCount();
+ for (int i = 0; i < n; i++)
+ m_listCtrl->SetItemState(i,wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
+}
+
+// ----------------------------------------------------------------------------
+// changing listctrl modes
+// ----------------------------------------------------------------------------
+
+void MyFrame::RecreateList(long flags, bool withText)
+{
+ // we could avoid recreating it if we don't set/clear the wxLC_VIRTUAL
+ // style, but it is more trouble to do it than not
+#if 0
+ if ( !m_listCtrl || ((flags & wxLC_VIRTUAL) !=
+ (m_listCtrl->GetWindowStyleFlag() & wxLC_VIRTUAL)) )
+#endif
+ {
+ delete m_listCtrl;
+
+ m_listCtrl = new MyListCtrl(this, LIST_CTRL,
+ wxDefaultPosition, wxDefaultSize,
+ flags |
+ wxSUNKEN_BORDER);
+
+ switch ( flags & wxLC_MASK_TYPE )
+ {
+ case wxLC_LIST:
+ InitWithListItems();
+ break;
+
+ case wxLC_ICON:
+ InitWithIconItems(withText);
+ break;
+
+ case wxLC_SMALL_ICON:
+ InitWithIconItems(withText, TRUE);
+ break;
+
+ case wxLC_REPORT:
+ if ( flags & wxLC_VIRTUAL )
+ InitWithVirtualItems();
+ else
+ InitWithReportItems();
+ break;
+
+ default:
+ wxFAIL_MSG( _T("unknown listctrl mode") );
+ }
+ }
+
+#ifdef __WXMSW__
+ SendSizeEvent();
+#endif
+
+ m_logWindow->Clear();
}
void MyFrame::OnListView(wxCommandEvent& WXUNUSED(event))
{
- m_logWindow->Clear();
- m_listCtrl->DeleteAllItems();
- m_listCtrl->SetSingleStyle(wxLC_LIST);
- m_listCtrl->SetImageList((wxImageList *) NULL, wxIMAGE_LIST_NORMAL);
- m_listCtrl->SetImageList((wxImageList *) NULL, wxIMAGE_LIST_SMALL);
+ RecreateList(wxLC_LIST);
+}
- for ( int i=0; i < 30; i++)
- {
- char buf[20];
- sprintf(buf, "Item %d", i);
- m_listCtrl->InsertItem(i, buf);
- }
+void MyFrame::InitWithListItems()
+{
+ for ( int i = 0; i < NUM_ITEMS; i++ )
+ {
+ m_listCtrl->InsertItem(i, wxString::Format(_T("Item %d"), i));
+ }
}
void MyFrame::OnReportView(wxCommandEvent& WXUNUSED(event))
{
- m_logWindow->Clear();
- m_listCtrl->DeleteAllItems();
- m_listCtrl->SetSingleStyle(wxLC_REPORT);
- m_listCtrl->SetImageList((wxImageList *) NULL, wxIMAGE_LIST_NORMAL);
- m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);
+ RecreateList(wxLC_REPORT);
+}
- m_listCtrl->InsertColumn(0, "Column 1", wxLIST_FORMAT_LEFT, 140);
- m_listCtrl->InsertColumn(1, "Column 2", wxLIST_FORMAT_LEFT, 140);
+void MyFrame::InitWithReportItems()
+{
+ m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
+
+ // under MSW for SetColumnWidth() to work we need to create the items with
+ // images initially
+#if 1
+ wxListItem itemCol;
+ itemCol.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_IMAGE;
+ itemCol.m_text = "Column 1";
+ itemCol.m_image = -1;
+ m_listCtrl->InsertColumn(0, itemCol);
+ itemCol.m_text = "Column 2";
+ m_listCtrl->InsertColumn(1, itemCol);
+ itemCol.m_text = "Column 3";
+ m_listCtrl->InsertColumn(2, itemCol);
+#else
+ m_listCtrl->InsertColumn(0, "Column 1"); // , wxLIST_FORMAT_LEFT, 140);
+ m_listCtrl->InsertColumn(1, "Column 2"); // , wxLIST_FORMAT_LEFT, 140);
+ m_listCtrl->InsertColumn(2, "One More Column (2)"); // , wxLIST_FORMAT_LEFT, 140);
+#endif
- for ( int i=0; i < 30; i++)
- {
- char buf[20];
- sprintf(buf, "Item %d, col 1", i);
- long tmp = m_listCtrl->InsertItem(i, buf, 0);
+ // to speed up inserting we hide the control temporarily
+ m_listCtrl->Hide();
+
+ wxStopWatch sw;
+
+ for ( int i = 0; i < NUM_ITEMS; i++ )
+ {
+ m_listCtrl->InsertItemInReportView(i);
+ }
+
+ m_logWindow->WriteText(wxString::Format(_T("%d items inserted in %ldms\n"),
+ NUM_ITEMS, sw.Time()));
+ m_listCtrl->Show();
+
+ // we leave all mask fields to 0 and only change the colour
+ wxListItem item;
+ item.m_itemId = 0;
+ item.SetTextColour(*wxRED);
+ m_listCtrl->SetItem( item );
+
+ item.m_itemId = 2;
+ item.SetTextColour(*wxGREEN);
+ m_listCtrl->SetItem( item );
+ item.m_itemId = 4;
+ item.SetTextColour(*wxLIGHT_GREY);
+ item.SetFont(*wxITALIC_FONT);
+ item.SetBackgroundColour(*wxRED);
+ m_listCtrl->SetItem( item );
+
+ m_listCtrl->SetTextColour(*wxBLUE);
+ m_listCtrl->SetBackgroundColour(*wxLIGHT_GREY);
+
+ m_listCtrl->SetColumnWidth( 0, wxLIST_AUTOSIZE );
+ m_listCtrl->SetColumnWidth( 1, wxLIST_AUTOSIZE );
+ m_listCtrl->SetColumnWidth( 2, wxLIST_AUTOSIZE );
+}
- sprintf(buf, "Item %d, col 2", i);
- tmp = m_listCtrl->SetItem(i, 1, buf);
- }
+void MyFrame::InitWithIconItems(bool withText, bool sameIcon)
+{
+ m_listCtrl->SetImageList(m_imageListNormal, wxIMAGE_LIST_NORMAL);
+ m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
+
+ for ( int i = 0; i < NUM_ICONS; i++ )
+ {
+ int image = sameIcon ? 0 : i;
+
+ if ( withText )
+ {
+ m_listCtrl->InsertItem(i, wxString::Format(_T("Label %d"), i),
+ image);
+ }
+ else
+ {
+ m_listCtrl->InsertItem(i, image);
+ }
+ }
}
void MyFrame::OnIconView(wxCommandEvent& WXUNUSED(event))
{
- m_logWindow->Clear();
- m_listCtrl->DeleteAllItems();
- m_listCtrl->SetSingleStyle(wxLC_ICON);
- m_listCtrl->SetImageList(wxGetApp().m_imageListNormal, wxIMAGE_LIST_NORMAL);
- m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);
-
- for ( int i=0; i < 9; i++)
- {
- m_listCtrl->InsertItem(i, i);
- }
+ RecreateList(wxLC_ICON, FALSE);
}
void MyFrame::OnIconTextView(wxCommandEvent& WXUNUSED(event))
{
- m_logWindow->Clear();
- m_listCtrl->DeleteAllItems();
- m_listCtrl->SetSingleStyle(wxLC_ICON);
- m_listCtrl->SetImageList(wxGetApp().m_imageListNormal, wxIMAGE_LIST_NORMAL);
- m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);
-
- for ( int i=0; i < 9; i++)
- {
- char buf[20];
- sprintf(buf, "Label %d", i);
- m_listCtrl->InsertItem(i, buf, i);
- }
+ RecreateList(wxLC_ICON);
}
void MyFrame::OnSmallIconView(wxCommandEvent& WXUNUSED(event))
{
- m_logWindow->Clear();
- m_listCtrl->DeleteAllItems();
- m_listCtrl->SetSingleStyle(wxLC_SMALL_ICON);
- m_listCtrl->SetImageList(wxGetApp().m_imageListNormal, wxIMAGE_LIST_NORMAL);
- m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);
-
- for ( int i=0; i < 9; i++)
- {
- m_listCtrl->InsertItem(i, 0);
- }
+ RecreateList(wxLC_SMALL_ICON, FALSE);
}
void MyFrame::OnSmallIconTextView(wxCommandEvent& WXUNUSED(event))
{
- m_logWindow->Clear();
- m_listCtrl->DeleteAllItems();
- m_listCtrl->SetSingleStyle(wxLC_SMALL_ICON);
- m_listCtrl->SetImageList(wxGetApp().m_imageListNormal, wxIMAGE_LIST_NORMAL);
- m_listCtrl->SetImageList(wxGetApp().m_imageListSmall, wxIMAGE_LIST_SMALL);
+ RecreateList(wxLC_SMALL_ICON);
+}
- for ( int i=0; i < 9; i++)
- {
- m_listCtrl->InsertItem(i, "Label", 0);
- }
+void MyFrame::OnVirtualView(wxCommandEvent& WXUNUSED(event))
+{
+ RecreateList(wxLC_REPORT | wxLC_VIRTUAL);
}
-// MyListCtrl
+void MyFrame::InitWithVirtualItems()
+{
+ m_listCtrl->InsertColumn(0, "First Column");
+ m_listCtrl->InsertColumn(1, "Second Column");
+ m_listCtrl->SetColumnWidth(0, 150);
+ m_listCtrl->SetColumnWidth(1, 150);
+
+ m_listCtrl->SetItemCount(1000000);
+}
-void MyListCtrl::OnBeginDrag(wxListEvent& WXUNUSED(event))
+void MyFrame::OnSort(wxCommandEvent& WXUNUSED(event))
{
- if ( !wxGetApp().GetTopWindow() )
- return;
+ wxStopWatch sw;
+
+ m_listCtrl->SortItems(MyCompareFunction, 0);
- wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
- if ( !text )
- return;
+ m_logWindow->WriteText(wxString::Format(_T("Sorting %d items took %ld ms\n"),
+ m_listCtrl->GetItemCount(),
+ sw.Time()));
+}
- text->WriteText("OnBeginDrag\n");
+void MyFrame::OnShowSelInfo(wxCommandEvent& event)
+{
+ int selCount = m_listCtrl->GetSelectedItemCount();
+ wxLogMessage(_T("%d items selected:"), selCount);
+
+ // don't show too many items
+ size_t shownCount = 0;
+
+ long item = m_listCtrl->GetNextItem(-1, wxLIST_NEXT_ALL,
+ wxLIST_STATE_SELECTED);
+ while ( item != -1 )
+ {
+ wxLogMessage(_T("\t%ld (%s)"),
+ item, m_listCtrl->GetItemText(item).c_str());
+
+ if ( ++shownCount > 10 )
+ {
+ wxLogMessage(_T("\t... more selected items snipped..."));
+ break;
+ }
+
+ item = m_listCtrl->GetNextItem(item, wxLIST_NEXT_ALL,
+ wxLIST_STATE_SELECTED);
+ }
}
-void MyListCtrl::OnBeginRDrag(wxListEvent& WXUNUSED(event))
+void MyFrame::OnShowColInfo(wxCommandEvent& event)
{
- if ( !wxGetApp().GetTopWindow() )
- return;
+ int count = m_listCtrl->GetColumnCount();
+ wxLogMessage(wxT("%d columns:"), count);
+ for ( int c = 0; c < count; c++ )
+ {
+ wxLogMessage(wxT("\tcolumn %d has width %d"), c,
+ m_listCtrl->GetColumnWidth(c));
+ }
+}
- wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
- if ( !text )
- return;
- text->WriteText("OnBeginRDrag\n");
+void MyFrame::OnUpdateShowColInfo(wxUpdateUIEvent& event)
+{
+ event.Enable( (m_listCtrl->GetWindowStyleFlag() & wxLC_REPORT) != 0 );
}
-void MyListCtrl::OnBeginLabelEdit(wxListEvent& WXUNUSED(event))
+void MyFrame::OnToggleMultiSel(wxCommandEvent& WXUNUSED(event))
{
- if ( !wxGetApp().GetTopWindow() )
- return;
+ long flags = m_listCtrl->GetWindowStyleFlag();
+ if ( flags & wxLC_SINGLE_SEL )
+ flags &= ~wxLC_SINGLE_SEL;
+ else
+ flags |= wxLC_SINGLE_SEL;
- wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
- if ( !text )
- return;
+ m_logWindow->WriteText(wxString::Format(wxT("Current selection mode: %sle\n"),
+ (flags & wxLC_SINGLE_SEL) ? "sing" : "multip"));
- text->WriteText("OnBeginLabelEdit\n");
+ RecreateList(flags);
}
-void MyListCtrl::OnEndLabelEdit(wxListEvent& WXUNUSED(event))
+void MyFrame::OnSetFgColour(wxCommandEvent& WXUNUSED(event))
{
- if ( !wxGetApp().GetTopWindow() )
- return;
+ m_listCtrl->SetForegroundColour(wxGetColourFromUser(this));
+ m_listCtrl->Refresh();
+}
+
+void MyFrame::OnSetBgColour(wxCommandEvent& WXUNUSED(event))
+{
+ m_listCtrl->SetBackgroundColour(wxGetColourFromUser(this));
+ m_listCtrl->Refresh();
+}
- wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
- if ( !text )
- return;
+void MyFrame::OnAdd(wxCommandEvent& WXUNUSED(event))
+{
+ m_listCtrl->InsertItem(m_listCtrl->GetItemCount(), _T("Appended item"));
+}
- text->WriteText("OnEndLabelEdit\n");
+void MyFrame::OnDelete(wxCommandEvent& WXUNUSED(event))
+{
+ if ( m_listCtrl->GetItemCount() )
+ {
+ m_listCtrl->DeleteItem(0);
+ }
+ else
+ {
+ m_logWindow->WriteText("Nothing to delete");
+ }
}
-void MyListCtrl::OnDeleteItem(wxListEvent& WXUNUSED(event))
+void MyFrame::OnDeleteAll(wxCommandEvent& WXUNUSED(event))
{
- if ( !wxGetApp().GetTopWindow() )
- return;
+ wxStopWatch sw;
- wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
- if ( !text )
- return;
+ m_listCtrl->DeleteAllItems();
- text->WriteText("OnDeleteItem\n");
+ m_logWindow->WriteText(wxString::Format(_T("Deleting %d items took %ld ms\n"),
+ m_listCtrl->GetItemCount(),
+ sw.Time()));
}
-void MyListCtrl::OnGetInfo(wxListEvent& event)
+// MyListCtrl
+
+void MyListCtrl::OnCacheHint(wxListEvent& event)
+{
+ wxLogMessage( wxT("OnCacheHint: cache items %ld..%ld"),
+ event.GetCacheFrom(), event.GetCacheTo() );
+}
+
+void MyListCtrl::SetColumnImage(int col, int image)
+{
+ wxListItem item;
+ item.SetMask(wxLIST_MASK_IMAGE);
+ item.SetImage(image);
+ SetColumn(col, item);
+}
+
+void MyListCtrl::OnColClick(wxListEvent& event)
+{
+ int col = event.GetColumn();
+ SetColumnImage(col, 0);
+
+ wxLogMessage( wxT("OnColumnClick at %d."), col );
+}
+
+void MyListCtrl::OnColRightClick(wxListEvent& event)
+{
+ int col = event.GetColumn();
+ SetColumnImage(col, -1);
+
+ wxLogMessage( wxT("OnColumnRightClick at %d."), event.GetColumn() );
+}
+
+void MyListCtrl::OnColBeginDrag(wxListEvent& event)
+{
+ wxLogMessage( wxT("OnColBeginDrag: column %d."), event.GetColumn() );
+}
+
+void MyListCtrl::OnColDragging(wxListEvent& event)
+{
+ wxLogMessage( wxT("OnColDragging: column %d."), event.GetColumn() );
+}
+
+void MyListCtrl::OnColEndDrag(wxListEvent& event)
+{
+ wxLogMessage( wxT("OnColEndDrag: column %d."), event.GetColumn() );
+}
+
+void MyListCtrl::OnBeginDrag(wxListEvent& event)
+{
+ const wxPoint& pt = event.m_pointDrag;
+
+ int flags;
+ wxLogMessage( wxT("OnBeginDrag at (%d, %d), item %ld."),
+ pt.x, pt.y, HitTest(pt, flags) );
+}
+
+void MyListCtrl::OnBeginRDrag(wxListEvent& event)
+{
+ wxLogMessage( wxT("OnBeginRDrag at %d,%d."),
+ event.m_pointDrag.x, event.m_pointDrag.y );
+}
+
+void MyListCtrl::OnBeginLabelEdit(wxListEvent& event)
{
- if ( !wxGetApp().GetTopWindow() )
- return;
+ wxLogMessage( wxT("OnBeginLabelEdit: %s"), event.m_item.m_text.c_str());
+}
+
+void MyListCtrl::OnEndLabelEdit(wxListEvent& event)
+{
+ wxLogMessage( wxT("OnEndLabelEdit: %s"), event.m_item.m_text.c_str());
+}
- wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
- if ( !text )
- return;
+void MyListCtrl::OnDeleteItem(wxListEvent& event)
+{
+ LogEvent(event, _T("OnDeleteItem"));
+}
- text->WriteText("OnGetInfo\n");
+void MyListCtrl::OnDeleteAllItems(wxListEvent& event)
+{
+ LogEvent(event, _T("OnDeleteAllItems"));
+}
-/*
- ostream str(text);
+void MyListCtrl::OnGetInfo(wxListEvent& event)
+{
+ wxString msg;
+
+ msg << "OnGetInfo (" << event.m_item.m_itemId << ", " << event.m_item.m_col << ")";
+ if ( event.m_item.m_mask & wxLIST_MASK_STATE )
+ msg << " wxLIST_MASK_STATE";
+ if ( event.m_item.m_mask & wxLIST_MASK_TEXT )
+ msg << " wxLIST_MASK_TEXT";
+ if ( event.m_item.m_mask & wxLIST_MASK_IMAGE )
+ msg << " wxLIST_MASK_IMAGE";
+ if ( event.m_item.m_mask & wxLIST_MASK_DATA )
+ msg << " wxLIST_MASK_DATA";
+ if ( event.m_item.m_mask & wxLIST_SET_ITEM )
+ msg << " wxLIST_SET_ITEM";
+ if ( event.m_item.m_mask & wxLIST_MASK_WIDTH )
+ msg << " wxLIST_MASK_WIDTH";
+ if ( event.m_item.m_mask & wxLIST_MASK_FORMAT )
+ msg << " wxLIST_MASK_WIDTH";
+
+ if ( event.m_item.m_mask & wxLIST_MASK_TEXT )
+ {
+ event.m_item.m_text = "My callback text";
+ }
+
+ wxLogMessage(msg);
+}
- str << "OnGetInfo (" << event.m_item.m_itemId << ", " << event.m_item.m_col << ")";
- if ( event.m_item.m_mask & wxLIST_MASK_STATE )
- str << " wxLIST_MASK_STATE";
- if ( event.m_item.m_mask & wxLIST_MASK_TEXT )
- str << " wxLIST_MASK_TEXT";
- if ( event.m_item.m_mask & wxLIST_MASK_IMAGE )
- str << " wxLIST_MASK_IMAGE";
- if ( event.m_item.m_mask & wxLIST_MASK_DATA )
- str << " wxLIST_MASK_DATA";
- if ( event.m_item.m_mask & wxLIST_SET_ITEM )
- str << " wxLIST_SET_ITEM";
- if ( event.m_item.m_mask & wxLIST_MASK_WIDTH )
- str << " wxLIST_MASK_WIDTH";
- if ( event.m_item.m_mask & wxLIST_MASK_FORMAT )
- str << " wxLIST_MASK_WIDTH";
+void MyListCtrl::OnSetInfo(wxListEvent& event)
+{
+ LogEvent(event, _T("OnSetInfo"));
+}
- if ( event.m_item.m_mask & wxLIST_MASK_TEXT )
- {
- event.m_item.m_text = "My callback text";
- }
- str << "\n";
- str.flush();
-*/
+void MyListCtrl::OnSelected(wxListEvent& event)
+{
+ LogEvent(event, _T("OnSelected"));
+
+ if ( GetWindowStyle() & wxLC_REPORT )
+ {
+ wxListItem info;
+ info.m_itemId = event.m_itemIndex;
+ info.m_col = 1;
+ info.m_mask = wxLIST_MASK_TEXT;
+ if ( GetItem(info) )
+ {
+ wxLogMessage(wxT("Value of the 2nd field of the selected item: %s"),
+ info.m_text.c_str());
+ }
+ else
+ {
+ wxFAIL_MSG(wxT("wxListCtrl::GetItem() failed"));
+ }
+ }
}
-void MyListCtrl::OnSetInfo(wxListEvent& WXUNUSED(event))
+void MyListCtrl::OnDeselected(wxListEvent& event)
{
- if ( !wxGetApp().GetTopWindow() )
- return;
+ LogEvent(event, _T("OnDeselected"));
+}
- wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
- if ( !text )
- return;
+void MyListCtrl::OnActivated(wxListEvent& event)
+{
+ LogEvent(event, _T("OnActivated"));
+}
- text->WriteText("OnSetInfo\n");
+void MyListCtrl::OnListKeyDown(wxListEvent& event)
+{
+ switch ( event.GetCode() )
+ {
+ case 'c':
+ {
+ wxListItem info;
+ info.m_itemId = event.GetIndex();
+ GetItem(info);
+
+ wxListItemAttr *attr = info.GetAttributes();
+ if ( !attr || !attr->HasTextColour() )
+ {
+ info.SetTextColour(*wxCYAN);
+
+ SetItem(info);
+ }
+ }
+ break;
+
+ case WXK_DELETE:
+ {
+ long item = GetNextItem(-1,
+ wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
+ while ( item != -1 )
+ {
+ DeleteItem(item);
+
+ wxLogMessage(_T("Item %ld deleted"), item);
+
+ // -1 because the indices were shifted by DeleteItem()
+ item = GetNextItem(item - 1,
+ wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
+ }
+ }
+ break;
+
+ case WXK_INSERT:
+ if ( GetWindowStyle() & wxLC_REPORT )
+ {
+ if ( GetWindowStyle() & wxLC_VIRTUAL )
+ {
+ SetItemCount(GetItemCount() + 1);
+ }
+ else // !virtual
+ {
+ InsertItemInReportView(event.GetIndex());
+ }
+ }
+ //else: fall through
+
+ default:
+ LogEvent(event, _T("OnListKeyDown"));
+
+ event.Skip();
+ }
}
-void MyListCtrl::OnSelected(wxListEvent& WXUNUSED(event))
+void MyListCtrl::OnChar(wxKeyEvent& event)
{
- if ( !wxGetApp().GetTopWindow() )
- return;
+ wxLogMessage(_T("Got char event."));
- wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
- if ( !text )
- return;
+ event.Skip();
+}
- text->WriteText("OnSelected\n");
+void MyListCtrl::LogEvent(const wxListEvent& event, const wxChar *eventName)
+{
+ wxLogMessage(_T("Item %ld: %s (item text = %s, data = %ld)"),
+ event.GetIndex(), eventName,
+ event.GetText().c_str(), event.GetData());
}
-void MyListCtrl::OnDeselected(wxListEvent& WXUNUSED(event))
+wxString MyListCtrl::OnGetItemText(long item, long column) const
{
- if ( !wxGetApp().GetTopWindow() )
- return;
+ return wxString::Format(_T("Column %ld of item %ld"), column, item);
+}
- wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
- if ( !text )
- return;
+int MyListCtrl::OnGetItemImage(long item) const
+{
+ return 0;
+}
- text->WriteText("OnDeselected\n");
+wxListItemAttr *MyListCtrl::OnGetItemAttr(long item) const
+{
+ return item % 2 ? NULL : (wxListItemAttr *)&m_attr;
}
-void MyListCtrl::OnKeyDown(wxListEvent& WXUNUSED(event))
+void MyListCtrl::InsertItemInReportView(int i)
{
- if ( !wxGetApp().GetTopWindow() )
- return;
+ wxString buf;
+ buf.Printf(_T("This is item %d"), i);
+ long tmp = InsertItem(i, buf, 0);
+ SetItemData(tmp, i);
- wxTextCtrl *text = ((MyFrame *)wxGetApp().GetTopWindow())->m_logWindow;
- if ( !text )
- return;
+ buf.Printf(_T("Col 1, item %d"), i);
+ SetItem(i, 1, buf);
- text->WriteText("OnKeyDown\n");
+ buf.Printf(_T("Item %d in column 2"), i);
+ SetItem(i, 2, buf);
}
projects / wxWidgets.git / blobdiff