| 1 |
26 |
unneback |
//####COPYRIGHTBEGIN####
|
| 2 |
|
|
//
|
| 3 |
|
|
// ----------------------------------------------------------------------------
|
| 4 |
|
|
// Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
|
| 5 |
|
|
//
|
| 6 |
|
|
// This program is part of the eCos host tools.
|
| 7 |
|
|
//
|
| 8 |
|
|
// This program is free software; you can redistribute it and/or modify it
|
| 9 |
|
|
// under the terms of the GNU General Public License as published by the Free
|
| 10 |
|
|
// Software Foundation; either version 2 of the License, or (at your option)
|
| 11 |
|
|
// any later version.
|
| 12 |
|
|
//
|
| 13 |
|
|
// This program is distributed in the hope that it will be useful, but WITHOUT
|
| 14 |
|
|
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
| 15 |
|
|
// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
| 16 |
|
|
// more details.
|
| 17 |
|
|
//
|
| 18 |
|
|
// You should have received a copy of the GNU General Public License along with
|
| 19 |
|
|
// this program; if not, write to the Free Software Foundation, Inc.,
|
| 20 |
|
|
// 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
| 21 |
|
|
//
|
| 22 |
|
|
// ----------------------------------------------------------------------------
|
| 23 |
|
|
//
|
| 24 |
|
|
//####COPYRIGHTEND####
|
| 25 |
|
|
// ttlistctrl.cpp : implementation file
|
| 26 |
|
|
//
|
| 27 |
|
|
|
| 28 |
|
|
#include "stdafx.h"
|
| 29 |
|
|
#include "ttlistctrl.h"
|
| 30 |
|
|
|
| 31 |
|
|
#ifdef _DEBUG
|
| 32 |
|
|
#define new DEBUG_NEW
|
| 33 |
|
|
#undef THIS_FILE
|
| 34 |
|
|
static char THIS_FILE[] = __FILE__;
|
| 35 |
|
|
#endif
|
| 36 |
|
|
|
| 37 |
|
|
/////////////////////////////////////////////////////////////////////////////
|
| 38 |
|
|
// CTTListCtrl
|
| 39 |
|
|
|
| 40 |
|
|
CTTListCtrl::CTTListCtrl()
|
| 41 |
|
|
{
|
| 42 |
|
|
}
|
| 43 |
|
|
|
| 44 |
|
|
CTTListCtrl::~CTTListCtrl()
|
| 45 |
|
|
{
|
| 46 |
|
|
}
|
| 47 |
|
|
|
| 48 |
|
|
|
| 49 |
|
|
BEGIN_MESSAGE_MAP(CTTListCtrl, CListCtrl)
|
| 50 |
|
|
//{{AFX_MSG_MAP(CTTListCtrl)
|
| 51 |
|
|
//}}AFX_MSG_MAP
|
| 52 |
|
|
ON_NOTIFY_EX_RANGE(TTN_NEEDTEXTW, 0, 0xFFFF, OnToolTipText)
|
| 53 |
|
|
ON_NOTIFY_EX_RANGE(TTN_NEEDTEXTA, 0, 0xFFFF, OnToolTipText)
|
| 54 |
|
|
END_MESSAGE_MAP()
|
| 55 |
|
|
|
| 56 |
|
|
/////////////////////////////////////////////////////////////////////////////
|
| 57 |
|
|
// CTTListCtrl message handlers
|
| 58 |
|
|
|
| 59 |
|
|
int CTTListCtrl::OnToolHitTest(CPoint point, TOOLINFO * pTI) const
|
| 60 |
|
|
{
|
| 61 |
|
|
CTTListCtrl &l=(CTTListCtrl &)*this;
|
| 62 |
|
|
LVHITTESTINFO info;
|
| 63 |
|
|
info.pt=point;
|
| 64 |
|
|
if(-1!=l.SubItemHitTest(&info)){
|
| 65 |
|
|
CRect rect;
|
| 66 |
|
|
l.GetSubItemRect(info.iItem,info.iSubItem,LVIR_LABEL,rect);
|
| 67 |
|
|
|
| 68 |
|
|
CDC *pDC=l.GetDC();
|
| 69 |
|
|
CFont *pOldFont=pDC->SelectObject(GetFont());
|
| 70 |
|
|
int cx=pDC->GetTextExtent(GetItemText(info.iItem,info.iSubItem)).cx;
|
| 71 |
|
|
pDC->SelectObject(pOldFont);
|
| 72 |
|
|
l.ReleaseDC(pDC);
|
| 73 |
|
|
if(cx>GetColumnWidth(info.iSubItem)-10){
|
| 74 |
|
|
|
| 75 |
|
|
pTI->hwnd = m_hWnd;
|
| 76 |
|
|
pTI->uId = 1+MAKELONG(info.iItem,info.iSubItem);
|
| 77 |
|
|
pTI->lpszText = LPSTR_TEXTCALLBACK;
|
| 78 |
|
|
pTI->rect = rect;
|
| 79 |
|
|
|
| 80 |
|
|
return pTI->uId;
|
| 81 |
|
|
}
|
| 82 |
|
|
}
|
| 83 |
|
|
return -1;
|
| 84 |
|
|
}
|
| 85 |
|
|
|
| 86 |
|
|
BOOL CTTListCtrl::OnToolTipText( UINT id, NMHDR * pNMHDR, LRESULT * pResult )
|
| 87 |
|
|
{
|
| 88 |
|
|
// need to handle both ANSI and UNICODE versions of the message
|
| 89 |
|
|
TOOLTIPTEXTA* pTTTA = (TOOLTIPTEXTA*)pNMHDR;
|
| 90 |
|
|
TOOLTIPTEXTW* pTTTW = (TOOLTIPTEXTW*)pNMHDR;
|
| 91 |
|
|
id=pNMHDR->idFrom;
|
| 92 |
|
|
|
| 93 |
|
|
if(0==id--){ // Notification in NT from automatically
|
| 94 |
|
|
return FALSE; // created tooltip
|
| 95 |
|
|
} else {
|
| 96 |
|
|
const CString strTipText(GetItemText(LOWORD(id),HIWORD(id)));
|
| 97 |
|
|
#ifndef _UNICODE
|
| 98 |
|
|
if (pNMHDR->code == TTN_NEEDTEXTA)
|
| 99 |
|
|
lstrcpyn(pTTTA->szText, strTipText, sizeof pTTTA->szText/sizeof TCHAR - 1);
|
| 100 |
|
|
else
|
| 101 |
|
|
_mbstowcsz(pTTTW->szText, strTipText, sizeof pTTTW->szText/sizeof TCHAR - 1);
|
| 102 |
|
|
#else
|
| 103 |
|
|
if (pNMHDR->code == TTN_NEEDTEXTA)
|
| 104 |
|
|
_wcstombsz(pTTTA->szText, strTipText, sizeof pTTTA->szText/sizeof TCHAR - 1);
|
| 105 |
|
|
else
|
| 106 |
|
|
lstrcpyn(pTTTW->szText, strTipText, sizeof pTTTW->szText/sizeof TCHAR - 1);
|
| 107 |
|
|
#endif
|
| 108 |
|
|
CRect rect;
|
| 109 |
|
|
GetSubItemRect(LOWORD(id),HIWORD(id),LVIR_LABEL,rect);
|
| 110 |
|
|
ClientToScreen(rect);
|
| 111 |
|
|
//::SetWindowPos(pNMHDR->hwndFrom,NULL,rect.left,rect.top,0,0,SWP_NOZORDER|SWP_NOSIZE|SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOSENDCHANGING);
|
| 112 |
|
|
*pResult = 0;
|
| 113 |
|
|
|
| 114 |
|
|
return TRUE; // message was handled
|
| 115 |
|
|
}
|
| 116 |
|
|
}
|
| 117 |
|
|
|
| 118 |
|
|
void CTTListCtrl::PreSubclassWindow()
|
| 119 |
|
|
{
|
| 120 |
|
|
CListCtrl::PreSubclassWindow();
|
| 121 |
|
|
EnableToolTips(TRUE);
|
| 122 |
|
|
}
|
