// 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"
#include "wx/wx.h"
#endif
-#ifndef __WXMSW__
+#if !defined(__WXMSW__) && !defined(__WXPM__)
#include "mondrian.xpm"
+#endif
+#ifndef __WXMSW__
#include "bitmaps/toolbrai.xpm"
#include "bitmaps/toolchar.xpm"
#include "bitmaps/tooldata.xpm"
#include "wx/listctrl.h"
#include "wx/timer.h" // for wxStopWatch
#include "wx/colordlg.h" // for wxGetColourFromUser
+#include "wx/settings.h"
+#include "wx/sysopt.h"
#include "listtest.h"
+const wxChar *SMALL_VIRTUAL_VIEW_ITEMS[][2] =
+{
+ { _T("Cat"), _T("meow") },
+ { _T("Cow"), _T("moo") },
+ { _T("Crow"), _T("caw") },
+ { _T("Dog"), _T("woof") },
+ { _T("Duck"), _T("quack") },
+ { _T("Mouse"), _T("squeak") },
+ { _T("Owl"), _T("hoo") },
+ { _T("Pig"), _T("oink") },
+ { _T("Pigeon"), _T("coo") },
+ { _T("Sheep"), _T("baaah") },
+};
+
+
BEGIN_EVENT_TABLE(MyFrame, wxFrame)
EVT_SIZE(MyFrame::OnSize)
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_SMALL_VIRTUAL_VIEW, MyFrame::OnSmallVirtualView)
EVT_MENU(LIST_FOCUS_LAST, MyFrame::OnFocusLast)
EVT_MENU(LIST_TOGGLE_FIRST, MyFrame::OnToggleFirstSel)
EVT_MENU(LIST_SELECT_ALL, MyFrame::OnSelectAll)
EVT_MENU(LIST_DELETE, MyFrame::OnDelete)
EVT_MENU(LIST_ADD, MyFrame::OnAdd)
+ EVT_MENU(LIST_EDIT, MyFrame::OnEdit)
EVT_MENU(LIST_DELETE_ALL, MyFrame::OnDeleteAll)
EVT_MENU(LIST_SORT, MyFrame::OnSort)
EVT_MENU(LIST_SET_FG_COL, MyFrame::OnSetFgColour)
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_MENU(LIST_FREEZE, MyFrame::OnFreeze)
+ EVT_MENU(LIST_THAW, MyFrame::OnThaw)
+ EVT_MENU(LIST_TOGGLE_LINES, MyFrame::OnToggleLines)
+ EVT_MENU(LIST_MAC_USE_GENERIC, MyFrame::OnToggleMacUseGeneric)
EVT_UPDATE_UI(LIST_SHOW_COL_INFO, MyFrame::OnUpdateShowColInfo)
+ EVT_UPDATE_UI(LIST_TOGGLE_MULTI_SEL, MyFrame::OnUpdateToggleMultiSel)
END_EVENT_TABLE()
BEGIN_EVENT_TABLE(MyListCtrl, wxListCtrl)
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_ITEM_FOCUSED(LIST_CTRL, MyListCtrl::OnFocused)
+
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)
+#if USE_CONTEXT_MENU
+ EVT_CONTEXT_MENU(MyListCtrl::OnContextMenu)
+#endif
EVT_CHAR(MyListCtrl::OnChar)
+
+ EVT_RIGHT_DOWN(MyListCtrl::OnRightClick)
END_EVENT_TABLE()
IMPLEMENT_APP(MyApp)
// number of items in icon/small icon view
static const int NUM_ICONS = 9;
-int wxCALLBACK MyCompareFunction(long item1, long item2, long sortData)
+int wxCALLBACK MyCompareFunction(long item1, long item2, long WXUNUSED(sortData))
{
// inverse the order
- return item1 < item2;
+ if (item1 < item2)
+ return -1;
+ if (item1 > item2)
+ return 1;
+
+ return 0;
}
// `Main program' equivalent, creating windows and returning main app frame
bool MyApp::OnInit()
{
+ if ( !wxApp::OnInit() )
+ return false;
+
// Create the main frame window
- MyFrame *frame = new MyFrame(wxT("wxListCtrl Test"), 50, 50, 450, 340);
+ MyFrame *frame = new MyFrame(wxT("wxListCtrl Test"));
// Show the frame
- frame->Show(TRUE);
+ frame->Show(true);
SetTopWindow(frame);
- return TRUE;
+ return true;
}
// 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))
+MyFrame::MyFrame(const wxChar *title)
+ : wxFrame(NULL, wxID_ANY, title)
{
- m_listCtrl = (MyListCtrl *) NULL;
- m_logWindow = (wxTextCtrl *) NULL;
+ m_listCtrl = NULL;
+ m_logWindow = NULL;
+ m_smallVirtual = false;
+
+ if (wxSystemSettings::GetScreenType() > wxSYS_SCREEN_SMALL)
+ SetSize(wxSize(450, 340));
// Give it an icon
SetIcon( wxICON(mondrian) );
// Make an image list containing large icons
- m_imageListNormal = new wxImageList(32, 32, TRUE);
- m_imageListSmall = new wxImageList(16, 16, TRUE);
+ m_imageListNormal = new wxImageList(32, 32, true);
+ m_imageListSmall = new wxImageList(16, 16, 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) );
+ m_imageListNormal->Add( wxIcon(_T("icon1"), wxBITMAP_TYPE_ICO_RESOURCE) );
+ m_imageListNormal->Add( wxIcon(_T("icon2"), wxBITMAP_TYPE_ICO_RESOURCE) );
+ m_imageListNormal->Add( wxIcon(_T("icon3"), wxBITMAP_TYPE_ICO_RESOURCE) );
+ m_imageListNormal->Add( wxIcon(_T("icon4"), wxBITMAP_TYPE_ICO_RESOURCE) );
+ m_imageListNormal->Add( wxIcon(_T("icon5"), wxBITMAP_TYPE_ICO_RESOURCE) );
+ m_imageListNormal->Add( wxIcon(_T("icon6"), wxBITMAP_TYPE_ICO_RESOURCE) );
+ m_imageListNormal->Add( wxIcon(_T("icon7"), wxBITMAP_TYPE_ICO_RESOURCE) );
+ m_imageListNormal->Add( wxIcon(_T("icon8"), wxBITMAP_TYPE_ICO_RESOURCE) );
+ m_imageListNormal->Add( wxIcon(_T("icon9"), wxBITMAP_TYPE_ICO_RESOURCE) );
+
+ m_imageListSmall->Add( wxIcon(_T("iconsmall"), wxBITMAP_TYPE_ICO_RESOURCE) );
#else
m_imageListNormal->Add( wxIcon( toolbrai_xpm ) );
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"));
+ menuView->Append(LIST_VIRTUAL_VIEW, _T("&Virtual view\tF7"));
+ menuView->Append(LIST_SMALL_VIRTUAL_VIEW, _T("Small virtual vie&w\tF8"));
+#ifdef __WXMAC__
+ menuView->AppendCheckItem(LIST_MAC_USE_GENERIC, _T("Mac: Use Generic Control"));
+#endif
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_TOGGLE_FIRST, _T("To&ggle first item\tCtrl-G"));
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_SORT, _T("&Sort\tCtrl-S"));
menuList->AppendSeparator();
menuList->Append(LIST_ADD, _T("&Append an item\tCtrl-P"));
+ menuList->Append(LIST_EDIT, _T("&Edit the item\tCtrl-E"));
menuList->Append(LIST_DELETE, _T("&Delete first item\tCtrl-X"));
menuList->Append(LIST_DELETE_ALL, _T("Delete &all items"));
menuList->AppendSeparator();
+ menuList->Append(LIST_FREEZE, _T("Free&ze\tCtrl-Z"));
+ menuList->Append(LIST_THAW, _T("Tha&w\tCtrl-W"));
+ menuList->AppendSeparator();
+ menuList->AppendCheckItem(LIST_TOGGLE_LINES, _T("Toggle &lines\tCtrl-I"));
menuList->Append(LIST_TOGGLE_MULTI_SEL, _T("&Multiple selection\tCtrl-M"),
- _T("Toggle multiple selection"), TRUE);
+ _T("Toggle multiple selection"), true);
wxMenu *menuCol = new wxMenu;
menuCol->Append(LIST_SET_FG_COL, _T("&Foreground colour..."));
menubar->Append(menuCol, _T("&Colour"));
SetMenuBar(menubar);
- m_logWindow = new wxTextCtrl(this, -1, wxEmptyString,
+ m_panel = new wxPanel(this, wxID_ANY);
+ m_logWindow = new wxTextCtrl(m_panel, wxID_ANY, wxEmptyString,
wxDefaultPosition, wxDefaultSize,
wxTE_MULTILINE | wxSUNKEN_BORDER);
RecreateList(wxLC_REPORT | wxLC_SINGLE_SEL);
+#if wxUSE_STATUSBAR
CreateStatusBar(3);
+#endif // wxUSE_STATUSBAR
}
MyFrame::~MyFrame()
}
void MyFrame::OnSize(wxSizeEvent& event)
+{
+ DoSize();
+
+ event.Skip();
+}
+
+void MyFrame::DoSize()
{
if ( !m_logWindow )
return;
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();
+bool MyFrame::CheckNonVirtual() const
+{
+ if ( !m_listCtrl->HasFlag(wxLC_VIRTUAL) )
+ return true;
+
+ // "this" == whatever
+ wxLogWarning(_T("Can't do this in virtual view, sorry."));
+
+ return false;
}
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, _T("List test sample\nJulian Smart (c) 1997"),
+ _T("About list test"), wxOK|wxCANCEL);
dialog.ShowModal();
}
+void MyFrame::OnFreeze(wxCommandEvent& WXUNUSED(event))
+{
+ wxLogMessage(_T("Freezing the control"));
+
+ m_listCtrl->Freeze();
+}
+
+void MyFrame::OnThaw(wxCommandEvent& WXUNUSED(event))
+{
+ wxLogMessage(_T("Thawing the control"));
+
+ m_listCtrl->Thaw();
+}
+
+void MyFrame::OnToggleLines(wxCommandEvent& event)
+{
+ m_listCtrl->SetSingleStyle(wxLC_HRULES | wxLC_VRULES, event.IsChecked());
+}
+
+void MyFrame::OnToggleMacUseGeneric(wxCommandEvent& event)
+{
+ wxSystemOptions::SetOption(wxT("mac.listctrl.always_use_generic"), event.IsChecked());
+}
+
void MyFrame::OnFocusLast(wxCommandEvent& WXUNUSED(event))
{
long index = m_listCtrl->GetItemCount() - 1;
void MyFrame::OnToggleFirstSel(wxCommandEvent& WXUNUSED(event))
{
- m_listCtrl->SetItemState(0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
+ m_listCtrl->SetItemState(0, (~m_listCtrl->GetItemState(0, wxLIST_STATE_SELECTED) ) & wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
}
void MyFrame::OnDeselectAll(wxCommandEvent& WXUNUSED(event))
{
+ if ( !CheckNonVirtual() )
+ return;
+
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))
{
+ if ( !CheckNonVirtual() )
+ return;
+
int n = m_listCtrl->GetItemCount();
for (int i = 0; i < n; i++)
m_listCtrl->SetItemState(i,wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
{
delete m_listCtrl;
- m_listCtrl = new MyListCtrl(this, LIST_CTRL,
+ m_listCtrl = new MyListCtrl(m_panel, LIST_CTRL,
wxDefaultPosition, wxDefaultSize,
flags |
- wxSUNKEN_BORDER);
+ wxSUNKEN_BORDER | wxLC_EDIT_LABELS);
switch ( flags & wxLC_MASK_TYPE )
{
break;
case wxLC_SMALL_ICON:
- InitWithIconItems(withText, TRUE);
+ InitWithIconItems(withText, true);
break;
case wxLC_REPORT:
}
}
-#ifdef __WXMSW__
- SendSizeEvent();
-#endif
+ DoSize();
m_logWindow->Clear();
}
{
m_listCtrl->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
- 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);
+ // note that under MSW for SetColumnWidth() to work we need to create the
+ // items with images initially even if we specify dummy image id
+ wxListItem itemCol;
+ itemCol.SetText(_T("Column 1"));
+ itemCol.SetImage(-1);
+ m_listCtrl->InsertColumn(0, itemCol);
+
+ itemCol.SetText(_T("Column 2"));
+ itemCol.SetAlign(wxLIST_FORMAT_CENTRE);
+ m_listCtrl->InsertColumn(1, itemCol);
+
+ itemCol.SetText(_T("Column 3"));
+ itemCol.SetAlign(wxLIST_FORMAT_RIGHT);
+ m_listCtrl->InsertColumn(2, itemCol);
// to speed up inserting we hide the control temporarily
m_listCtrl->Hide();
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 );
+
+ // Set images in columns
+ m_listCtrl->SetItemColumnImage(1, 1, 0);
+
+ wxListItem info;
+ info.SetImage(0);
+ info.SetId(3);
+ info.SetColumn(2);
+ m_listCtrl->SetItem(info);
+
+ // test SetItemFont too
+ m_listCtrl->SetItemFont(0, *wxITALIC_FONT);
}
void MyFrame::InitWithIconItems(bool withText, bool sameIcon)
void MyFrame::OnIconView(wxCommandEvent& WXUNUSED(event))
{
- RecreateList(wxLC_ICON, FALSE);
+ RecreateList(wxLC_ICON, false);
}
void MyFrame::OnIconTextView(wxCommandEvent& WXUNUSED(event))
void MyFrame::OnSmallIconView(wxCommandEvent& WXUNUSED(event))
{
- RecreateList(wxLC_SMALL_ICON, FALSE);
+ RecreateList(wxLC_SMALL_ICON, false);
}
void MyFrame::OnSmallIconTextView(wxCommandEvent& WXUNUSED(event))
void MyFrame::OnVirtualView(wxCommandEvent& WXUNUSED(event))
{
+ m_smallVirtual = false;
+ RecreateList(wxLC_REPORT | wxLC_VIRTUAL);
+}
+
+void MyFrame::OnSmallVirtualView(wxCommandEvent& WXUNUSED(event))
+{
+ m_smallVirtual = true;
RecreateList(wxLC_REPORT | wxLC_VIRTUAL);
}
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->SetImageList(m_imageListSmall, wxIMAGE_LIST_SMALL);
- m_listCtrl->SetItemCount(1000000);
+ if ( m_smallVirtual )
+ {
+ m_listCtrl->InsertColumn(0, _T("Animal"));
+ m_listCtrl->InsertColumn(1, _T("Sound"));
+ m_listCtrl->SetItemCount(WXSIZEOF(SMALL_VIRTUAL_VIEW_ITEMS));
+ }
+ else
+ {
+ m_listCtrl->InsertColumn(0, _T("First Column"));
+ m_listCtrl->InsertColumn(1, _T("Second Column"));
+ m_listCtrl->SetColumnWidth(0, 150);
+ m_listCtrl->SetColumnWidth(1, 150);
+ m_listCtrl->SetItemCount(1000000);
+ }
}
void MyFrame::OnSort(wxCommandEvent& WXUNUSED(event))
sw.Time()));
}
-void MyFrame::OnShowSelInfo(wxCommandEvent& event)
+void MyFrame::OnShowSelInfo(wxCommandEvent& WXUNUSED(event))
{
int selCount = m_listCtrl->GetSelectedItemCount();
wxLogMessage(_T("%d items selected:"), selCount);
}
}
-void MyFrame::OnShowColInfo(wxCommandEvent& event)
+void MyFrame::OnShowColInfo(wxCommandEvent& WXUNUSED(event))
{
int count = m_listCtrl->GetColumnCount();
wxLogMessage(wxT("%d columns:"), count);
flags |= wxLC_SINGLE_SEL;
m_logWindow->WriteText(wxString::Format(wxT("Current selection mode: %sle\n"),
- (flags & wxLC_SINGLE_SEL) ? "sing" : "multip"));
+ (flags & wxLC_SINGLE_SEL) ? _T("sing") : _T("multip")));
RecreateList(flags);
}
+void MyFrame::OnUpdateToggleMultiSel(wxUpdateUIEvent& event)
+{
+ event.Check((m_listCtrl->GetWindowStyleFlag() & wxLC_SINGLE_SEL) == 0);
+}
+
void MyFrame::OnSetFgColour(wxCommandEvent& WXUNUSED(event))
{
m_listCtrl->SetForegroundColour(wxGetColourFromUser(this));
m_listCtrl->InsertItem(m_listCtrl->GetItemCount(), _T("Appended item"));
}
+void MyFrame::OnEdit(wxCommandEvent& WXUNUSED(event))
+{
+ long itemCur = m_listCtrl->GetNextItem(-1, wxLIST_NEXT_ALL,
+ wxLIST_STATE_FOCUSED);
+
+ if ( itemCur != -1 )
+ {
+ m_listCtrl->EditLabel(itemCur);
+ }
+ else
+ {
+ m_logWindow->WriteText(_T("No item to edit"));
+ }
+}
+
void MyFrame::OnDelete(wxCommandEvent& WXUNUSED(event))
{
if ( m_listCtrl->GetItemCount() )
}
else
{
- m_logWindow->WriteText("Nothing to delete");
+ m_logWindow->WriteText(_T("Nothing to delete"));
}
}
{
wxStopWatch sw;
+ int itemCount = m_listCtrl->GetItemCount();
+
m_listCtrl->DeleteAllItems();
m_logWindow->WriteText(wxString::Format(_T("Deleting %d items took %ld ms\n"),
- m_listCtrl->GetItemCount(),
+ itemCount,
sw.Time()));
}
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)
{
- wxLogMessage( wxT("OnColumnClick at %d."), event.GetColumn() );
+ int col = event.GetColumn();
+
+ // set or unset image
+ static bool x = false;
+ x = !x;
+ SetColumnImage(col, x ? 0 : -1);
+
+ wxLogMessage( wxT("OnColumnClick at %d."), col );
+}
+
+void MyListCtrl::OnColRightClick(wxListEvent& event)
+{
+ int col = event.GetColumn();
+ if ( col != -1 )
+ {
+ SetColumnImage(col, -1);
+ }
+
+ // Show popupmenu at position
+ wxMenu menu(wxT("Test"));
+ menu.Append(LIST_ABOUT, _T("&About"));
+ PopupMenu(&menu, event.GetPoint());
+
+ wxLogMessage( wxT("OnColumnRightClick at %d."), event.GetColumn() );
+}
+
+void MyListCtrl::LogColEvent(const wxListEvent& event, const wxChar *name)
+{
+ const int col = event.GetColumn();
+
+ wxLogMessage(wxT("%s: column %d (width = %d or %d)."),
+ name,
+ col,
+ event.GetItem().GetWidth(),
+ GetColumnWidth(col));
+}
+
+void MyListCtrl::OnColBeginDrag(wxListEvent& event)
+{
+ LogColEvent( event, wxT("OnColBeginDrag") );
+
+ if ( event.GetColumn() == 0 )
+ {
+ wxLogMessage(_T("Resizing this column shouldn't work."));
+
+ event.Veto();
+ }
+}
+
+void MyListCtrl::OnColDragging(wxListEvent& event)
+{
+ LogColEvent( event, wxT("OnColDragging") );
+}
+
+void MyListCtrl::OnColEndDrag(wxListEvent& event)
+{
+ LogColEvent( event, wxT("OnColEndDrag") );
}
void MyListCtrl::OnBeginDrag(wxListEvent& event)
{
- wxLogMessage( wxT("OnBeginDrag at %d,%d."),
- event.m_pointDrag.x, event.m_pointDrag.y );
+ 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)
void MyListCtrl::OnEndLabelEdit(wxListEvent& event)
{
- wxLogMessage( wxT("OnEndLabelEdit: %s"), event.m_item.m_text.c_str());
+ wxLogMessage( wxT("OnEndLabelEdit: %s"),
+ event.IsEditCancelled() ? _T("[cancelled]")
+ : event.m_item.m_text.c_str());
}
void MyListCtrl::OnDeleteItem(wxListEvent& event)
{
LogEvent(event, _T("OnDeleteItem"));
+ wxLogMessage( wxT("Number of items when delete event is sent: %d"), GetItemCount() );
}
void MyListCtrl::OnDeleteAllItems(wxListEvent& event)
LogEvent(event, _T("OnDeleteAllItems"));
}
-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);
-}
-
-void MyListCtrl::OnSetInfo(wxListEvent& event)
-{
- LogEvent(event, _T("OnSetInfo"));
-}
-
void MyListCtrl::OnSelected(wxListEvent& event)
{
LogEvent(event, _T("OnSelected"));
LogEvent(event, _T("OnActivated"));
}
+void MyListCtrl::OnFocused(wxListEvent& event)
+{
+ LogEvent(event, _T("OnFocused"));
+
+ event.Skip();
+}
+
void MyListCtrl::OnListKeyDown(wxListEvent& event)
{
- switch ( event.GetCode() )
+ long item;
+
+ switch ( event.GetKeyCode() )
{
- case 'c':
+ case 'c': // colorize
+ case 'C':
{
wxListItem info;
info.m_itemId = event.GetIndex();
+ if ( info.m_itemId == -1 )
+ {
+ // no item
+ break;
+ }
+
GetItem(info);
wxListItemAttr *attr = info.GetAttributes();
info.SetTextColour(*wxCYAN);
SetItem(info);
+
+ RefreshItem(info.m_itemId);
}
}
break;
- case WXK_DELETE:
+ case 'n': // next
+ case 'N':
+ item = GetNextItem(-1, wxLIST_NEXT_ALL, wxLIST_STATE_FOCUSED);
+ if ( item++ == GetItemCount() - 1 )
{
- long item = GetNextItem(-1,
- wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
- while ( item != -1 )
- {
- DeleteItem(item);
+ item = 0;
+ }
- wxLogMessage(_T("Item %ld deleted"), item);
+ wxLogMessage(_T("Focusing item %ld"), item);
- // -1 because the indices were shifted by DeleteItem()
- item = GetNextItem(item - 1,
- wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
+ SetItemState(item, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED);
+ EnsureVisible(item);
+ break;
+
+ case 'r': // show bounding Rect
+ case 'R':
+ {
+ item = event.GetIndex();
+ wxRect r;
+ if ( !GetItemRect(item, r) )
+ {
+ wxLogError(_T("Failed to retrieve rect of item %ld"), item);
+ break;
}
+
+ wxLogMessage(_T("Bounding rect of item %ld is (%d, %d)-(%d, %d)"),
+ item, r.x, r.y, r.x + r.width, r.y + r.height);
+ }
+ break;
+
+ case WXK_DELETE:
+ 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;
{
wxLogMessage(_T("Got char event."));
- event.Skip();
+ switch ( event.GetKeyCode() )
+ {
+ case 'n':
+ case 'N':
+ case 'c':
+ case 'C':
+ // these are the keys we process ourselves
+ break;
+
+ default:
+ event.Skip();
+ }
+}
+
+void MyListCtrl::OnRightClick(wxMouseEvent& event)
+{
+ if ( !event.ControlDown() )
+ {
+ event.Skip();
+ return;
+ }
+
+ int flags;
+ long subitem;
+ long item = HitTest(event.GetPosition(), flags, &subitem);
+
+ wxString where;
+ switch ( flags )
+ {
+ case wxLIST_HITTEST_ABOVE: where = _T("above"); break;
+ case wxLIST_HITTEST_BELOW: where = _T("below"); break;
+ case wxLIST_HITTEST_NOWHERE: where = _T("nowhere near"); break;
+ case wxLIST_HITTEST_ONITEMICON: where = _T("on icon of"); break;
+ case wxLIST_HITTEST_ONITEMLABEL: where = _T("on label of"); break;
+ case wxLIST_HITTEST_ONITEMRIGHT: where = _T("right on"); break;
+ case wxLIST_HITTEST_TOLEFT: where = _T("to the left of"); break;
+ case wxLIST_HITTEST_TORIGHT: where = _T("to the right of"); break;
+ default: where = _T("not clear exactly where on"); break;
+ }
+
+ wxLogMessage(_T("Right double click %s item %ld, subitem %ld"),
+ where.c_str(), item, subitem);
}
void MyListCtrl::LogEvent(const wxListEvent& event, const wxChar *eventName)
wxString MyListCtrl::OnGetItemText(long item, long column) const
{
- return wxString::Format(_T("Column %ld of item %ld"), column, item);
+ if ( GetItemCount() == WXSIZEOF(SMALL_VIRTUAL_VIEW_ITEMS) )
+ {
+ return SMALL_VIRTUAL_VIEW_ITEMS[item][column];
+ }
+ else
+ {
+ return wxString::Format(_T("Column %ld of item %ld"), column, item);
+ }
}
-int MyListCtrl::OnGetItemImage(long item) const
+int MyListCtrl::OnGetItemColumnImage(long item, long column) const
{
- return 0;
+ if (!column)
+ return 0;
+
+ if (!(item %3) && column == 1)
+ return 0;
+
+ return -1;
}
wxListItemAttr *MyListCtrl::OnGetItemAttr(long item) const
SetItemData(tmp, i);
buf.Printf(_T("Col 1, item %d"), i);
- SetItem(i, 1, buf);
+ SetItem(tmp, 1, buf);
buf.Printf(_T("Item %d in column 2"), i);
- SetItem(i, 2, buf);
+ SetItem(tmp, 2, buf);
}
+#if USE_CONTEXT_MENU
+void MyListCtrl::OnContextMenu(wxContextMenuEvent& event)
+{
+ wxPoint point = event.GetPosition();
+ // If from keyboard
+ if (point.x == -1 && point.y == -1) {
+ wxSize size = GetSize();
+ point.x = size.x / 2;
+ point.y = size.y / 2;
+ } else {
+ point = ScreenToClient(point);
+ }
+ ShowContextMenu(point);
+}
+#endif
+
+void MyListCtrl::ShowContextMenu(const wxPoint& pos)
+{
+ wxMenu menu;
+
+ menu.Append(wxID_ABOUT, _T("&About"));
+ menu.AppendSeparator();
+ menu.Append(wxID_EXIT, _T("E&xit"));
+
+ PopupMenu(&menu, pos.x, pos.y);
+}
projects / wxWidgets.git / blobdiff