// Name: src/msw/listctrl.cpp
// Purpose: wxListCtrl
// Author: Julian Smart
-// Modified by:
+// Modified by: Agron Selimaj
// Created: 04/01/98
// RCS-ID: $Id$
// Copyright: (c) Julian Smart
#if wxUSE_LISTCTRL
+#include "wx/listctrl.h"
+
#ifndef WX_PRECOMP
+ #include "wx/msw/wrapcctl.h" // include <commctrl.h> "properly"
#include "wx/app.h"
#include "wx/intl.h"
#include "wx/log.h"
#include "wx/settings.h"
#include "wx/dcclient.h"
+ #include "wx/textctrl.h"
#endif
-#include "wx/textctrl.h"
#include "wx/imaglist.h"
-#include "wx/listctrl.h"
#include "wx/msw/private.h"
#endif
#endif
-// include <commctrl.h> "properly"
-#include "wx/msw/wrapcctl.h"
-
// Currently gcc and watcom don't define NMLVFINDITEM, and DMC only defines
// it by its old name NM_FINDTIEM.
//
static void wxDeleteInternalData(wxListCtrl* ctl, long itemId);
-// ----------------------------------------------------------------------------
-// events
-// ----------------------------------------------------------------------------
-
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_BEGIN_DRAG)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_BEGIN_RDRAG)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_END_LABEL_EDIT)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_DELETE_ITEM)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_DELETE_ALL_ITEMS)
-#if WXWIN_COMPATIBILITY_2_4
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_GET_INFO)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_SET_INFO)
-#endif
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_SELECTED)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_DESELECTED)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_KEY_DOWN)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_INSERT_ITEM)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_CLICK)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_RIGHT_CLICK)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_BEGIN_DRAG)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_DRAGGING)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_COL_END_DRAG)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_MIDDLE_CLICK)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_ACTIVATED)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_ITEM_FOCUSED)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LIST_CACHE_HINT)
-
#if wxUSE_EXTENDED_RTTI
WX_DEFINE_FLAGS( wxListCtrlStyle )
// Gets the item rectangle
bool wxListCtrl::GetItemRect(long item, wxRect& rect, int code) const
+{
+ return GetSubItemRect( item, wxLIST_GETSUBITEMRECT_WHOLEITEM, rect, code) ;
+}
+
+/*!
+ * Retrieve coordinates and size of a specified subitem of a listview control.
+ * This function only works if the listview control is in the report mode.
+ *
+ * @param item : Item number
+ * @param subItem : Subitem or column number, use -1 for the whole row including
+ * all columns or subitems
+ * @param rect : A pointer to an allocated wxRect object
+ * @param code : Specify the part of the subitem coordinates you need. Choices are
+ * wxLIST_RECT_BOUNDS, wxLIST_RECT_ICON, wxLIST_RECT_LABEL
+ *
+ * @return bool : True if successful.
+ */
+bool wxListCtrl::GetSubItemRect(long item, long subItem, wxRect& rect, int code) const
{
RECT rectWin;
codeWin = LVIR_LABEL;
else
{
- wxFAIL_MSG( _T("incorrect code in GetItemRect()") );
-
+ wxFAIL_MSG( _T("incorrect code in GetItemRect() / GetSubItemRect()") );
codeWin = LVIR_BOUNDS;
}
- bool success = ListView_GetItemRect(GetHwnd(), (int) item, &rectWin, codeWin) != 0;
+ bool success;
+ if( subItem == wxLIST_GETSUBITEMRECT_WHOLEITEM)
+ {
+ success = ListView_GetItemRect(GetHwnd(), (int) item, &rectWin, codeWin) != 0;
+ }
+ else if( subItem >= 0)
+ {
+ success = ListView_GetSubItemRect( GetHwnd(), (int) item, (int) subItem, codeWin, &rectWin) != 0;
+ }
+ else
+ {
+ wxFAIL_MSG( _T("incorrect subItem number in GetSubItemRect()") );
+ return false;
+ }
rect.x = rectWin.left;
rect.y = rectWin.top;
return success;
}
+
+
+
// Gets the item position
bool wxListCtrl::GetItemPosition(long item, wxPoint& pos) const
{
{
// m_textCtrl is not always ready, ie. in EVT_LIST_BEGIN_LABEL_EDIT
HWND hwnd = ListView_GetEditControl(GetHwnd());
- bool b = (hwnd != NULL);
- if (b)
- {
- if (cancel)
- ::SetWindowText(hwnd, wxEmptyString); // dubious but better than nothing
- if (m_textCtrl)
- {
- m_textCtrl->UnsubclassWin();
- m_textCtrl->SetHWND(0);
- delete m_textCtrl;
- m_textCtrl = NULL;
- }
- ::DestroyWindow(hwnd);
- }
- return b;
+ if ( !hwnd )
+ return false;
+
+ if ( cancel )
+ ::SetWindowText(hwnd, wxEmptyString); // dubious but better than nothing
+
+ // we shouldn't destroy the control ourselves according to MSDN, which
+ // proposes WM_CANCELMODE to do this, but it doesn't seem to work
+ //
+ // posting WM_CLOSE to it does seem to work without any side effects
+ ::PostMessage(hwnd, WM_CLOSE, 0, 0);
+
+ return true;
}
// Ensures this item is visible
// Determines which item (if any) is at the specified point,
// giving details in 'flags' (see wxLIST_HITTEST_... flags above)
-long wxListCtrl::HitTest(const wxPoint& point, int& flags)
+long
+wxListCtrl::HitTest(const wxPoint& point, int& flags, long *ptrSubItem) const
{
LV_HITTESTINFO hitTestInfo;
hitTestInfo.pt.x = (int) point.x;
hitTestInfo.pt.y = (int) point.y;
- ListView_HitTest(GetHwnd(), & hitTestInfo);
+ long item;
+#ifdef LVM_SUBITEMHITTEST
+ if ( ptrSubItem && wxApp::GetComCtl32Version() >= 470 )
+ {
+ item = ListView_SubItemHitTest(GetHwnd(), &hitTestInfo);
+ *ptrSubItem = hitTestInfo.iSubItem;
+ }
+ else
+#endif // LVM_SUBITEMHITTEST
+ {
+ item = ListView_HitTest(GetHwnd(), &hitTestInfo);
+ }
flags = 0;
flags |= wxLIST_HITTEST_ONITEMSTATEICON;
}
- return (long) hitTestInfo.iItem;
+ return item;
}
+
// Inserts an item, returning the index of the new item if successful,
// -1 otherwise.
long wxListCtrl::InsertItem(const wxListItem& info)
// message processing
// ----------------------------------------------------------------------------
+bool wxListCtrl::MSWShouldPreProcessMessage(WXMSG* msg)
+{
+ if ( msg->message == WM_KEYDOWN )
+ {
+ if ( msg->wParam == VK_RETURN )
+ {
+ // we need VK_RETURN to generate wxEVT_COMMAND_LIST_ITEM_ACTIVATED
+ return false;
+ }
+ }
+
+ return wxControl::MSWShouldPreProcessMessage(msg);
+}
+
bool wxListCtrl::MSWCommand(WXUINT cmd, WXWORD id)
{
if (cmd == EN_UPDATE)
}
else
#endif // defined(HDN_BEGINTRACKA)
- if ( nmhdr->hwndFrom == GetHwnd() )
+ if ( nmhdr->hwndFrom == GetHwnd() )
{
// almost all messages use NM_LISTVIEW
NM_LISTVIEW *nmLV = (NM_LISTVIEW *)nmhdr;
}
#endif // NM_CUSTOMDRAW
- // a little dose of healthy paranoia: as we never use
- // LVM_SETCALLBACKMASK we're not supposed to get these ones
- wxASSERT_MSG( !(lvi.mask & LVIF_STATE),
- _T("we don't support state callbacks yet!") );
+ // even though we never use LVM_SETCALLBACKMASK, we still
+ // can get messages with LVIF_STATE in lvi.mask under Vista
+ if ( lvi.mask & LVIF_STATE )
+ {
+ // we don't have anything to return from here...
+ lvi.stateMask = 0;
+ }
return true;
}
projects / wxWidgets.git / blobdiff