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Added insertion point code to wxComboBox

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@7822 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Julian Smart
2000-07-24 15:26:59 +00:00
parent 3e61dfb0e8
commit f77034779a
1 changed files with 21 additions and 29 deletions
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46
src/msw/combobox.cpp
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@@ -366,54 +366,46 @@ void wxComboBox::SetEditable(bool editable)
void wxComboBox::SetInsertionPoint(long pos) void wxComboBox::SetInsertionPoint(long pos)
{ {
/*
HWND hWnd = GetHwnd();
#ifdef __WIN32__ #ifdef __WIN32__
SendMessage(hWnd, EM_SETSEL, pos, pos); HWND hWnd = GetHwnd();
SendMessage(hWnd, EM_SCROLLCARET, (WPARAM)0, (LPARAM)0); SendMessage(hWnd, CB_SETEDITSEL, 0, MAKELPARAM(pos, pos));
#else HWND hEditWnd = (HWND) GetEditHWND() ;
SendMessage(hWnd, EM_SETSEL, 0, MAKELPARAM(pos, pos)); if (hEditWnd)
{
// Scroll insertion point into view
SendMessage(hEditWnd, EM_SCROLLCARET, (WPARAM)0, (LPARAM)0);
// Why is this necessary? (Copied from wxTextCtrl::SetInsertionPoint)
static const wxChar *nothing = _T("");
SendMessage(hEditWnd, EM_REPLACESEL, 0, (LPARAM)nothing);
}
#endif #endif
char *nothing = "";
SendMessage(hWnd, EM_REPLACESEL, 0, (LPARAM)nothing);
*/
} }
void wxComboBox::SetInsertionPointEnd() void wxComboBox::SetInsertionPointEnd()
{ {
/*
long pos = GetLastPosition(); long pos = GetLastPosition();
SetInsertionPoint(pos); SetInsertionPoint(pos);
*/
} }
long wxComboBox::GetInsertionPoint() const long wxComboBox::GetInsertionPoint() const
{ {
/* #ifdef __WIN32__
DWORD Pos=(DWORD)SendMessage(GetHwnd(), EM_GETSEL, 0, 0L); DWORD Pos=(DWORD)SendMessage(GetHwnd(), CB_GETEDITSEL, 0, 0L);
return Pos&0xFFFF; return Pos&0xFFFF;
*/ #else
return 0; return 0;
#endif
} }
long wxComboBox::GetLastPosition() const long wxComboBox::GetLastPosition() const
{ {
/* HWND hEditWnd = (HWND) GetEditHWND();
HWND hWnd = GetHwnd();
// Will always return a number > 0 (according to docs) // Get number of characters in the last (only) line. We'll add this to the character
int noLines = (int)SendMessage(hWnd, EM_GETLINECOUNT, (WPARAM)0, (LPARAM)0L);
// This gets the char index for the _beginning_ of the last line
int charIndex = (int)SendMessage(hWnd, EM_LINEINDEX, (WPARAM)(noLines-1), (LPARAM)0L);
// Get number of characters in the last line. We'll add this to the character
// index for the last line, 1st position. // index for the last line, 1st position.
int lineLength = (int)SendMessage(hWnd, EM_LINELENGTH, (WPARAM)charIndex, (LPARAM)0L); int lineLength = (int)SendMessage(hEditWnd, EM_LINELENGTH, (WPARAM) 0, (LPARAM)0L);
return (long)(charIndex + lineLength); return (long)(lineLength);
*/
return 0;
} }
void wxComboBox::Replace(long from, long to, const wxString& value) void wxComboBox::Replace(long from, long to, const wxString& value)