#include <string.h>
-#if defined(__WIN95__) && !defined(__TWIN32__)
-#define wxUSE_RICHEDIT 1
-#else
-#define wxUSE_RICHEDIT 0
-#endif
-
#if wxUSE_RICHEDIT && !defined(__GNUWIN32__)
-#include <richedit.h>
+ #include <richedit.h>
#endif
#if !USE_SHARED_LIBRARY
EVT_DROP_FILES(wxTextCtrl::OnDropFiles)
EVT_ERASE_BACKGROUND(wxTextCtrl::OnEraseBackground)
END_EVENT_TABLE()
-
-#endif
+#endif // USE_SHARED_LIBRARY
// Text item
-wxTextCtrl::wxTextCtrl(void)
+wxTextCtrl::wxTextCtrl()
#ifndef NO_TEXT_WINDOW_STREAM
- :streambuf()
+ : streambuf()
#endif
{
- m_fileName = "";
+#if wxUSE_RICHEDIT
m_isRich = FALSE;
+#endif
}
bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id,
int width = size.x;
int height = size.y;
-#ifdef __WIN32__
- WXHGLOBAL m_globalHandle = 0;
-#else
- // Obscure method from the MS Developer's Network Disk for
- // using global memory instead of the local heap, which
- // runs out far too soon. Solves the problem with
- // failing to appear.
-
- // Doesn't seem to work for Win95, so removing.
- m_globalHandle=0;
-// if ((wxGetOsVersion() != wxWINDOWS_NT) && (wxGetOsVersion() != wxWIN95))
-// m_globalHandle = (WXHGLOBAL) GlobalAlloc(GMEM_MOVEABLE | GMEM_ZEROINIT,
-// 256L);
-#endif
-
long msStyle = ES_LEFT | WS_VISIBLE | WS_CHILD | WS_TABSTOP;
if (m_windowStyle & wxTE_MULTILINE)
- msStyle |= ES_MULTILINE | ES_WANTRETURN | WS_VSCROLL ; // WS_BORDER
+ {
+ msStyle |= ES_MULTILINE | ES_WANTRETURN | WS_VSCROLL ; // WS_BORDER
+ m_windowStyle |= wxTE_PROCESS_ENTER;
+ }
else
msStyle |= ES_AUTOHSCROLL ;
if (m_windowStyle & wxTE_PASSWORD) // hidden input
msStyle |= ES_PASSWORD;
- char *windowClass = "EDIT";
+ const char *windowClass = "EDIT";
+
#if wxUSE_RICHEDIT
if ( m_windowStyle & wxTE_MULTILINE )
{
windowClass = "RichEdit" ;
}
else
-#endif
m_isRich = FALSE;
+#endif
bool want3D;
WXDWORD exStyle = Determine3DEffects(WS_EX_CLIENTEDGE, &want3D) ;
if (m_windowStyle & wxSIMPLE_BORDER)
{
windowClass = "EDIT";
- m_isRich = FALSE;
+ m_isRich = FALSE;
}
#endif
m_hWnd = (WXHWND)::CreateWindowEx(exStyle, windowClass, NULL,
msStyle,
0, 0, 0, 0, (HWND) ((wxWindow*)parent)->GetHWND(), (HMENU)m_windowId,
- m_globalHandle ? (HINSTANCE) m_globalHandle : wxGetInstance(), NULL);
+ wxGetInstance(), NULL);
wxCHECK_MSG( m_hWnd, FALSE, "Failed to create text ctrl" );
}
// Make sure the window style (etc.) reflects the HWND style (roughly)
-void wxTextCtrl::AdoptAttributesFromHWND(void)
+void wxTextCtrl::AdoptAttributesFromHWND()
{
wxWindow::AdoptAttributesFromHWND();
HWND hWnd = (HWND) GetHWND();
long style = GetWindowLong((HWND) hWnd, GWL_STYLE);
- char buf[256];
+ // retrieve the style to see whether this is an edit or richedit ctrl
+#if wxUSE_RICHEDIT
+ char buf[256];
#ifndef __WIN32__
GetClassName((HWND) hWnd, buf, 256);
m_isRich = FALSE;
else
m_isRich = TRUE;
+#endif
if (style & ES_MULTILINE)
m_windowStyle |= wxTE_MULTILINE;
m_windowStyle |= wxTE_PROCESS_ENTER;
}
-void wxTextCtrl::SetupColours(void)
+void wxTextCtrl::SetupColours()
{
SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_WINDOW));
SetForegroundColour(GetParent()->GetForegroundColour());
}
-wxString wxTextCtrl::GetValue(void) const
+wxString wxTextCtrl::GetValue() const
{
int length = GetWindowTextLength((HWND) GetHWND());
char *s = new char[length+1];
}
// Clipboard operations
-void wxTextCtrl::Copy(void)
+void wxTextCtrl::Copy()
{
HWND hWnd = (HWND) GetHWND();
SendMessage(hWnd, WM_COPY, 0, 0L);
}
-void wxTextCtrl::Cut(void)
+void wxTextCtrl::Cut()
{
HWND hWnd = (HWND) GetHWND();
SendMessage(hWnd, WM_CUT, 0, 0L);
}
-void wxTextCtrl::Paste(void)
+void wxTextCtrl::Paste()
{
HWND hWnd = (HWND) GetHWND();
SendMessage(hWnd, WM_PASTE, 0, 0L);
SendMessage(hWnd, EM_REPLACESEL, 0, (LPARAM)nothing);
}
-void wxTextCtrl::SetInsertionPointEnd(void)
+void wxTextCtrl::SetInsertionPointEnd()
{
long pos = GetLastPosition();
SetInsertionPoint(pos);
}
-long wxTextCtrl::GetInsertionPoint(void) const
+long wxTextCtrl::GetInsertionPoint() const
{
#if wxUSE_RICHEDIT
if (m_isRich)
return Pos&0xFFFF;
}
-long wxTextCtrl::GetLastPosition(void) const
+long wxTextCtrl::GetLastPosition() const
{
HWND hWnd = (HWND) GetHWND();
// Returns TRUE if succeeds.
bool wxTextCtrl::SaveFile(const wxString& file)
{
- wxString theFile(file);
- if (theFile == "")
- theFile = m_fileName;
- if (theFile == "")
- return FALSE;
- m_fileName = theFile;
+ wxString theFile(file);
- ofstream output((char*) (const char*) theFile);
- if (output.bad())
- return FALSE;
+ if (theFile == "")
+ theFile = m_fileName;
+
+ if (theFile == "")
+ return FALSE;
+
+ m_fileName = theFile;
+
+ ofstream output((char*) (const char*) theFile);
+ if (output.bad())
+ return FALSE;
// This will only save 64K max
unsigned long nbytes = SendMessage((HWND) GetHWND(), WM_GETTEXTLENGTH, 0, 0);
SendMessage((HWND) GetHWND(), WM_GETTEXT, (WPARAM)(nbytes+1), (LPARAM)tmp_buffer);
char *pstr = tmp_buffer;
- // Convert \r\n to just \n
- while (*pstr)
- {
- if (*pstr != '\r')
- output << *pstr;
- pstr++;
- }
+ // Convert \r\n to just \n
+ while (*pstr)
+ {
+ if (*pstr != '\r')
+ output << *pstr;
+ pstr++;
+ }
farfree(tmp_buffer);
SendMessage((HWND) GetHWND(), EM_SETMODIFY, FALSE, 0L);
delete[] newtext;
}
-void wxTextCtrl::Clear(void)
+void wxTextCtrl::Clear()
{
// SendMessage((HWND) GetHWND(), WM_SETTEXT, 0, (LPARAM)"");
SetWindowText((HWND) GetHWND(), "");
}
-bool wxTextCtrl::IsModified(void) const
+bool wxTextCtrl::IsModified() const
{
return (SendMessage((HWND) GetHWND(), EM_GETMODIFY, 0, 0) != 0);
}
// Makes 'unmodified'
-void wxTextCtrl::DiscardEdits(void)
+void wxTextCtrl::DiscardEdits()
{
SendMessage((HWND) GetHWND(), EM_SETMODIFY, FALSE, 0L);
}
*
*/
-int wxTextCtrl::GetNumberOfLines(void) const
+int wxTextCtrl::GetNumberOfLines() const
{
return (int)SendMessage((HWND) GetHWND(), EM_GETLINECOUNT, (WPARAM)0, (LPARAM)0);
}
//=========================================================================
// called then "endl" is output (gcc) or then explicit sync is done (Borland)
//=========================================================================
-int wxTextCtrl::sync(void)
+int wxTextCtrl::sync()
{
// Verify that there are no characters in get area
if ( gptr() && gptr() < egptr() )
//=========================================================================
// Should not be called by a "ostream". Used by a "istream"
//=========================================================================
-int wxTextCtrl::underflow(void)
+int wxTextCtrl::underflow()
{
return EOF;
}
void wxTextCtrl::OnChar(wxKeyEvent& event)
{
- // Fix by Marcel Rasche to allow Alt-Ctrl insertion of special characters
- switch(event.KeyCode())
- {
- case '{':
- case '}':
- case '[':
- case ']':
- case '|':
- case '~':
- case '\\':
- {
- char c=(char)event.KeyCode();
- *this << c;
- }
- break;
- }
- if ( (event.KeyCode() == WXK_RETURN) && (m_windowStyle & wxPROCESS_ENTER))
- {
- wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_windowId);
- event.SetEventObject( this );
- if ( GetEventHandler()->ProcessEvent(event) )
- return;
- }
- else if ( event.KeyCode() == WXK_TAB ) {
- wxNavigationKeyEvent event;
- event.SetDirection(!(::GetKeyState(VK_SHIFT) & 0x100));
- event.SetWindowChange(FALSE);
- event.SetEventObject(this);
-
- if ( GetEventHandler()->ProcessEvent(event) )
- return;
- }
-
- event.Skip();
+ switch( event.KeyCode() )
+ {
+ // Fix by Marcel Rasche to allow Alt-Ctrl insertion of special characters
+ case '{':
+ case '}':
+ case '[':
+ case ']':
+ case '|':
+ case '~':
+ case '\\':
+ {
+ char c = (char)event.KeyCode();
+ *this << c;
+ }
+ break;
+
+ case WXK_RETURN:
+ wxASSERT_MSG( m_windowStyle & wxTE_PROCESS_ENTER,
+ "this text ctrl should never receive return" );
+ {
+ wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_windowId);
+ event.SetEventObject( this );
+ if ( GetEventHandler()->ProcessEvent(event) )
+ return;
+ }
+
+ case WXK_TAB:
+ // only produce navigation event if we don't process TAB ourself
+ if ( !(m_windowStyle & wxTE_PROCESS_TAB) )
+ {
+ wxNavigationKeyEvent event;
+ event.SetDirection(!(::GetKeyState(VK_SHIFT) & 0x100));
+ event.SetWindowChange(FALSE);
+ event.SetEventObject(this);
+
+ if ( GetEventHandler()->ProcessEvent(event) )
+ return;
+ }
+ }
+
+ // don't just call event.Skip() because this will cause TABs and ENTERs
+ // be passed upwards and we don't always want this - instead process it
+ // right here
+ Default();
}
long wxTextCtrl::MSWGetDlgCode()
{
- long lRc = DLGC_WANTCHARS | DLGC_WANTARROWS;
- if ( m_windowStyle & wxTE_PROCESS_ENTER )
- lRc |= DLGC_WANTMESSAGE;
- else if ( m_windowStyle & wxTE_MULTILINE )
- lRc |= DLGC_WANTMESSAGE;
- // ??
- if ( m_windowStyle & wxTE_PROCESS_TAB )
- lRc |= DLGC_WANTTAB;
-
- return lRc;
+ // we always want the characters and the arrows
+ long lRc = DLGC_WANTCHARS | DLGC_WANTARROWS;
+
+ // we may have several different cases:
+ // 1. normal case: both TAB and ENTER are used for dialog navigation
+ // 2. ctrl which wants TAB for itself: ENTER is used to pass to the next
+ // control in the dialog
+ // 3. ctrl which wants ENTER for itself: TAB is used for dialog navigation
+ // 4. ctrl which wants both TAB and ENTER: Ctrl-ENTER is used to pass to
+ // the next control
+ if ( m_windowStyle & wxTE_PROCESS_ENTER )
+ lRc |= DLGC_WANTMESSAGE;
+ if ( m_windowStyle & wxTE_PROCESS_TAB )
+ lRc |= DLGC_WANTTAB;
+
+ return lRc;
}
void wxTextCtrl::OnEraseBackground(wxEraseEvent& event)
projects / wxWidgets.git / commitdiff
