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Implement word wrap.

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This commit is contained in:
Lauri Tulmin 2005-02-14 11:51:27 +00:00 committed by Alexandre Julliard
parent b197699c22
commit a118603c55
1 changed files with 26 additions and 0 deletions
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26
programs/notepad/dialog.c
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@ -565,6 +565,32 @@ VOID DIALOG_EditTimeDate(VOID)
VOID DIALOG_EditWrap(VOID)
{
static const WCHAR editW[] = { 'e','d','i','t',0 };
DWORD dwStyle = WS_CHILD | WS_VISIBLE | WS_BORDER | WS_VSCROLL |
ES_AUTOVSCROLL | ES_MULTILINE;
RECT rc;
DWORD size;
LPWSTR pTemp;
size = GetWindowTextLength(Globals.hEdit) + 1;
pTemp = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
if (!pTemp)
{
ShowLastError();
return;
}
GetWindowText(Globals.hEdit, pTemp, size);
DestroyWindow(Globals.hEdit);
GetClientRect(Globals.hMainWnd, &rc);
if( Globals.bWrapLongLines ) dwStyle |= WS_HSCROLL | ES_AUTOHSCROLL;
Globals.hEdit = CreateWindowEx(WS_EX_CLIENTEDGE, editW, NULL, dwStyle,
0, 0, rc.right, rc.bottom, Globals.hMainWnd,
NULL, Globals.hInstance, NULL);
SendMessage(Globals.hEdit, WM_SETFONT, (WPARAM)Globals.hFont, (LPARAM)FALSE);
SetWindowTextW(Globals.hEdit, pTemp);
SetFocus(Globals.hEdit);
HeapFree(GetProcessHeap(), 0, pTemp);
Globals.bWrapLongLines = !Globals.bWrapLongLines;
CheckMenuItem(GetMenu(Globals.hMainWnd), CMD_WRAP,
MF_BYCOMMAND | (Globals.bWrapLongLines ? MF_CHECKED : MF_UNCHECKED));