AuroraMiddleware/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

fixed SetInsertionPoint() for the rich text controls (ugly hack)

Browse Source 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@13321 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 2002-01-03 00:49:05 +00:00
parent 309824154b
commit f882d57e93
1 changed files with 36 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

46
src/msw/textctrl.cpp
View File

@ -659,14 +659,6 @@ void wxTextCtrl::SetEditable(bool editable)
void wxTextCtrl::SetInsertionPoint(long pos)
{
SetSelection(pos, pos);
#if wxUSE_RICHEDIT
if ( !IsRich() )
#endif
{
static const wxChar *nothing = _T("");
SendMessage(GetHwnd(), EM_REPLACESEL, 0, (LPARAM)nothing);
}
}
void wxTextCtrl::SetInsertionPointEnd()
@ -806,7 +798,41 @@ void wxTextCtrl::DoSetSelection(long from, long to, bool scrollCaret)
if ( scrollCaret )
{
#if wxUSE_RICHEDIT
// EM_SCROLLCARET doesn't work for me with the richedit controls
// unless it has focus although I don't see any mention of it in the
// docs - this is the only workaround I found. Of course it's not
// perfect as it adds the dummy focus set/kill events but it's still
// better than nothing
HWND hwndFocusOld;
if ( IsRich() )
{
hwndFocusOld = ::GetFocus();
if ( hwndFocusOld == GetHwnd() )
{
// don't change focus
hwndFocusOld = 0;
}
if ( hwndFocusOld )
{
::SetFocus(GetHwnd());
}
}
else // not rich
{
hwndFocusOld = 0;
}
#endif // wxUSE_RICHEDIT
SendMessage(hWnd, EM_SCROLLCARET, (WPARAM)0, (LPARAM)0);
#if wxUSE_RICHEDIT
if ( hwndFocusOld )
{
::SetFocus(hwndFocusOld);
}
#endif // wxUSE_RICHEDIT
}
#else // Win16
// WPARAM is 0: selection is scrolled into view
@ -821,7 +847,7 @@ void wxTextCtrl::DoSetSelection(long from, long to, bool scrollCaret)
void wxTextCtrl::Replace(long from, long to, const wxString& value)
{
// Set selection and remove it
DoSetSelection(from, to, FALSE);
DoSetSelection(from, to, FALSE /* don't scroll caret into view */);
SendMessage(GetHwnd(), EM_REPLACESEL,
#ifdef __WIN32__
@ -1509,7 +1535,7 @@ bool wxTextCtrl::SetStyle(long start, long end, const wxTextAttr& style)
if ( changeSel )
{
DoSetSelection(start, end, FALSE);
DoSetSelection(start, end, FALSE /* don't scroll caret into view */);
}
// initialize CHARFORMAT struct