/////////////////////////////////////////////////////////////////////////////
-// Name: textctrl.cpp
+// Name: src/motif/textctrl.cpp
// Purpose: wxTextCtrl
// Author: Julian Smart
// Modified by:
// Created: 17/09/98
-// RCS-ID: $Id$
// Copyright: (c) Julian Smart
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// headers
// ----------------------------------------------------------------------------
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
- #pragma implementation "textctrl.h"
-#endif
-
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
-#ifdef __VMS
-#define XtParent XTPARENT
-#endif
-
-#include "wx/defs.h"
-
#include <sys/types.h>
#include <sys/stat.h>
#include <ctype.h>
#include "wx/textctrl.h"
-#include "wx/settings.h"
+
+#ifndef WX_PRECOMP
+ #include "wx/utils.h"
+ #include "wx/settings.h"
+#endif
+
#include "wx/filefn.h"
-#include "wx/utils.h"
#ifdef __VMS__
#pragma message disable nosimpint
static void wxTextWindowLoseFocusProc(Widget w, XtPointer clientData, XmAnyCallbackStruct *cbs);
static void wxTextWindowActivateProc(Widget w, XtPointer clientData, XmAnyCallbackStruct *ptr);
- IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxControl)
-
- BEGIN_EVENT_TABLE(wxTextCtrl, wxControl)
+ BEGIN_EVENT_TABLE(wxTextCtrl, wxTextCtrlBase)
EVT_DROP_FILES(wxTextCtrl::OnDropFiles)
EVT_CHAR(wxTextCtrl::OnChar)
// Text item
wxTextCtrl::wxTextCtrl()
{
- m_tempCallbackStruct = (void*) NULL;
+ m_tempCallbackStruct = NULL;
m_modified = false;
m_processedDefault = false;
}
{
if( !CreateControl( parent, id, pos, size, style, validator, name ) )
return false;
+ PreCreation();
- m_tempCallbackStruct = (void*) NULL;
+ m_tempCallbackStruct = NULL;
m_modified = false;
m_processedDefault = false;
- m_backgroundColour = *wxWHITE;
-
Widget parentWidget = (Widget) parent->GetClientWidget();
- bool wantHorizScrolling = ((m_windowStyle & wxHSCROLL) != 0);
-
+ Bool wantHorizScroll = (m_windowStyle & wxHSCROLL) != 0 ? True : False;
// If we don't have horizontal scrollbars, we want word wrap.
- bool wantWordWrap = !wantHorizScrolling;
+ // OpenMotif 2.1 crashes if wantWordWrap is True in Japanese
+ // locale (and probably other multibyte locales). The check might be
+ // more precise
+#if wxCHECK_LESSTIF() || wxCHECK_MOTIF_VERSION( 2, 2 )
+ Bool wantWordWrap = wantHorizScroll == True ? False : True;
+#else
+ Bool wantWordWrap = False;
+#endif
if (m_windowStyle & wxTE_MULTILINE)
{
- Arg args[2];
- XtSetArg (args[0], XmNscrollHorizontal, wantHorizScrolling ? True : False);
- XtSetArg (args[1], XmNwordWrap, wantWordWrap ? True : False);
-
- m_mainWidget = (WXWidget) XmCreateScrolledText(parentWidget,
- wxConstCast(name.c_str(), char),
- args, 2);
-
- XtVaSetValues ((Widget) m_mainWidget,
- XmNeditable, ((style & wxTE_READONLY) ? False : True),
- XmNeditMode, XmMULTI_LINE_EDIT,
- NULL);
+ Arg args[8];
+ int count = 0;
+ XtSetArg (args[count], XmNscrollHorizontal, wantHorizScroll); ++count;
+ if( m_font.IsOk() )
+ XtSetArg (args[count], (String) wxFont::GetFontTag(),
+ m_font.GetFontType( XtDisplay(parentWidget) ) ); ++count;
+ XtSetArg (args[count], XmNwordWrap, wantWordWrap); ++count;
+ XtSetArg (args[count], XmNvalue, (const char*)value.mb_str()); ++count;
+ XtSetArg (args[count], XmNeditable,
+ style & wxTE_READONLY ? False : True); ++count;
+ XtSetArg (args[count], XmNeditMode, XmMULTI_LINE_EDIT ); ++count;
+
+ m_mainWidget =
+ (WXWidget) XmCreateScrolledText(parentWidget,
+ name.char_str(),
+ args, count);
+
XtManageChild ((Widget) m_mainWidget);
}
else
{
m_mainWidget = (WXWidget)XtVaCreateManagedWidget
(
- wxConstCast(name.c_str(), char),
+ name.mb_str(),
xmTextWidgetClass,
parentWidget,
+ wxFont::GetFontTag(), m_font.GetFontType( XtDisplay(parentWidget) ),
+ XmNvalue, (const char*)value.mb_str(),
+ XmNeditable, (style & wxTE_READONLY) ?
+ False : True,
NULL
);
- XtVaSetValues ((Widget) m_mainWidget,
- XmNeditable, ((style & wxTE_READONLY) ? False : True),
- NULL);
-
+#if 0
// TODO: Is this relevant? What does it do?
int noCols = 2;
- if (!value.IsNull() && (value.Length() > (unsigned int) noCols))
- noCols = value.Length();
+ if (!value.empty() && (value.length() > (unsigned int) noCols))
+ noCols = value.length();
XtVaSetValues((Widget) m_mainWidget,
XmNcolumns, noCols,
NULL);
+#endif
}
// remove border if asked for
NULL);
}
- if ( !value.empty() )
- {
- // do this instead... MB
- //
- XtVaSetValues( (Widget) m_mainWidget,
- XmNvalue, wxConstCast(value.c_str(), char),
- NULL);
- }
-
// install callbacks
XtAddCallback((Widget) m_mainWidget, XmNvalueChangedCallback, (XtCallbackProc)wxTextWindowChangedProc, (XtPointer)this);
XtAddCallback((Widget) m_mainWidget, XmNlosingFocusCallback, (XtCallbackProc)wxTextWindowLoseFocusProc, (XtPointer)this);
- // font
- ChangeFont(false);
-
+ PostCreation();
AttachWidget (parent, m_mainWidget, (WXWidget) NULL,
pos.x, pos.y, size.x, size.y);
- ChangeBackgroundColour();
-
return true;
}
}
else
{
- // just get the string from Motif
- char *s = XmTextGetString ((Widget) m_mainWidget);
- if ( s )
- {
- str = s;
- XtFree (s);
- }
- //else: return empty string
+ str = wxTextEntry::GetValue();
if ( m_tempCallbackStruct )
{
return str;
}
-void wxTextCtrl::SetValue(const wxString& value)
+void wxTextCtrl::DoSetValue(const wxString& text, int flags)
{
m_inSetValue = true;
- // do this instead... MB
- //
- // with (at least) OpenMotif 2.1 this causes a lot of flicker
-#if 0
- XtVaSetValues( (Widget) m_mainWidget,
- XmNvalue, wxConstCast(value.c_str(), char),
+ XmTextSetString ((Widget) m_mainWidget, text.char_str());
+ XtVaSetValues ((Widget) m_mainWidget,
+ XmNcursorPosition, text.length(),
NULL);
-#endif
-
- Clear();
- AppendText( value );
-
- m_inSetValue = false;
-}
-
-// Clipboard operations
-void wxTextCtrl::Copy()
-{
- XmTextCopy((Widget) m_mainWidget, CurrentTime);
-}
-
-void wxTextCtrl::Cut()
-{
- XmTextCut((Widget) m_mainWidget, CurrentTime);
-}
-
-void wxTextCtrl::Paste()
-{
- XmTextPaste((Widget) m_mainWidget);
-}
-
-bool wxTextCtrl::CanCopy() const
-{
- // Can copy if there's a selection
- long from, to;
- GetSelection(& from, & to);
- return (from != to) ;
-}
-
-bool wxTextCtrl::CanCut() const
-{
- // Can cut if there's a selection
- long from, to;
- GetSelection(& from, & to);
- return (from != to) && (IsEditable());
-}
-
-bool wxTextCtrl::CanPaste() const
-{
- return IsEditable() ;
-}
-
-// Undo/redo
-void wxTextCtrl::Undo()
-{
- // Not possible in Motif
-}
-void wxTextCtrl::Redo()
-{
- // Not possible in Motif
-}
-
-bool wxTextCtrl::CanUndo() const
-{
- // No Undo in Motif
- return false;
-}
-
-bool wxTextCtrl::CanRedo() const
-{
- // No Redo in Motif
- return false;
-}
-
-// If the return values from and to are the same, there is no
-// selection.
-void wxTextCtrl::GetSelection(long* from, long* to) const
-{
- XmTextPosition left, right;
-
- XmTextGetSelectionPosition((Widget) m_mainWidget, & left, & right);
-
- *from = (long) left;
- *to = (long) right;
-}
-
-bool wxTextCtrl::IsEditable() const
-{
- return (XmTextGetEditable((Widget) m_mainWidget) != 0);
-}
-
-void wxTextCtrl::SetEditable(bool editable)
-{
- XmTextSetEditable((Widget) m_mainWidget, (Boolean) editable);
-}
-
-void wxTextCtrl::SetInsertionPoint(long pos)
-{
- XmTextSetInsertionPosition ((Widget) m_mainWidget, (XmTextPosition) pos);
-}
-
-void wxTextCtrl::SetInsertionPointEnd()
-{
- wxTextPos pos = GetLastPosition();
- SetInsertionPoint(pos);
-}
-
-long wxTextCtrl::GetInsertionPoint() const
-{
- return (long) XmTextGetInsertionPosition ((Widget) m_mainWidget);
-}
-
-wxTextPos wxTextCtrl::GetLastPosition() const
-{
- return (long) XmTextGetLastPosition ((Widget) m_mainWidget);
-}
-
-void wxTextCtrl::Replace(long from, long to, const wxString& value)
-{
- XmTextReplace ((Widget) m_mainWidget, (XmTextPosition) from, (XmTextPosition) to,
- wxConstCast(value.c_str(), char));
-}
-
-void wxTextCtrl::Remove(long from, long to)
-{
- XmTextSetSelection ((Widget) m_mainWidget, (XmTextPosition) from, (XmTextPosition) to,
- (Time) 0);
- XmTextRemove ((Widget) m_mainWidget);
-}
-
-void wxTextCtrl::SetSelection(long from, long to)
-{
- if( to == -1 )
- to = GetLastPosition();
-
- XmTextSetSelection ((Widget) m_mainWidget, (XmTextPosition) from, (XmTextPosition) to,
- (Time) 0);
-}
-
-void wxTextCtrl::WriteText(const wxString& text)
-{
- long textPosition = GetInsertionPoint() + text.length();
- XmTextInsert ((Widget) m_mainWidget, GetInsertionPoint(),
- wxConstCast(text.c_str(), char));
- XtVaSetValues ((Widget) m_mainWidget, XmNcursorPosition, textPosition, NULL);
- SetInsertionPoint(textPosition);
- XmTextShowPosition ((Widget) m_mainWidget, textPosition);
+ SetInsertionPoint(text.length());
+ XmTextShowPosition ((Widget) m_mainWidget, text.length());
m_modified = true;
-}
-void wxTextCtrl::AppendText(const wxString& text)
-{
- wxTextPos textPosition = GetLastPosition() + text.length();
- XmTextInsert ((Widget) m_mainWidget, GetLastPosition(),
- wxConstCast(text.c_str(), char));
- XtVaSetValues ((Widget) m_mainWidget, XmNcursorPosition, textPosition, NULL);
- SetInsertionPoint(textPosition);
- XmTextShowPosition ((Widget) m_mainWidget, textPosition);
- m_modified = true;
-}
+ m_inSetValue = false;
-void wxTextCtrl::Clear()
-{
- XmTextSetString ((Widget) m_mainWidget, "");
- m_modified = false;
+ if ( flags & SetValue_SendEvent )
+ SendTextUpdatedEvent();
}
bool wxTextCtrl::IsModified() const
int wxTextCtrl::GetLineLength(long lineNo) const
{
wxString str = GetLineText (lineNo);
- return (int) str.Length();
+ return (int) str.length();
}
wxString wxTextCtrl::GetLineText(long lineNo) const
if (s)
{
- wxString buf("");
+ wxString buf;
long i;
int currentLine = 0;
for (i = 0; currentLine != lineNo && s[i]; i++ )
XmTextVerifyCallbackStruct *textStruct =
(XmTextVerifyCallbackStruct *) m_tempCallbackStruct;
textStruct->doit = True;
- if (isascii(event.m_keyCode) && (textStruct->text->length == 1))
+ if (wxIsascii(event.m_keyCode) && (textStruct->text->length == 1))
{
- textStruct->text->ptr[0] = ((event.m_keyCode == WXK_RETURN) ? 10 : event.m_keyCode);
+ textStruct->text->ptr[0] = (char)((event.m_keyCode == WXK_RETURN) ? 10 : event.m_keyCode);
}
}
}
// the character passed through)
cbs->doit = False;
- GetEventHandler()->ProcessEvent(event);
+ HandleWindowEvent(event);
if ( !InSetValue() && m_processedDefault )
{
// Can generate a command
- wxCommandEvent commandEvent(wxEVT_COMMAND_TEXT_UPDATED, GetId());
+ wxCommandEvent commandEvent(wxEVT_TEXT, GetId());
commandEvent.SetEventObject(this);
ProcessCommand(commandEvent);
}
NULL );
if( !value )
- value = "|";
+ value = wxMOTIF_STR("|");
int x, y;
window->GetTextExtent( value, &x, &y );
- if( x < 100 ) x = 100;
+ if( x < 90 )
+ x = 90;
return wxSize( x + 2 * xmargin + 2 * highlight + 2 * shadow,
// MBN: +2 necessary: Lesstif bug or mine?
if( IsSingleLine() )
{
wxSize best = wxControl::DoGetBestSize();
-
- if( best.x < 110 ) best.x = 110;
+#if wxCHECK_MOTIF_VERSION( 2, 3 )
+ // OpenMotif 2.3 gives way too big X sizes
+ wxSize other_best = wxDoGetSingleTextCtrlBestSize
+ ( (Widget) GetTopWidget(), this );
+ return wxSize( other_best.x, best.y );
+#else
+ if( best.x < 90 ) best.x = 90;
return best;
+#endif
}
else
return wxWindow::DoGetBestSize();
wxTextCtrl *tw = (wxTextCtrl *) clientData;
wxFocusEvent event(wxEVT_SET_FOCUS, tw->GetId());
event.SetEventObject(tw);
- tw->GetEventHandler()->ProcessEvent(event);
+ tw->HandleWindowEvent(event);
}
static void
wxTextCtrl *tw = (wxTextCtrl *) clientData;
wxFocusEvent event(wxEVT_KILL_FOCUS, tw->GetId());
event.SetEventObject(tw);
- tw->GetEventHandler()->ProcessEvent(event);
+ tw->HandleWindowEvent(event);
}
static void wxTextWindowActivateProc(Widget w, XtPointer clientData,
if (tw->InSetValue())
return;
- wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER);
+ wxCommandEvent event(wxEVT_TEXT_ENTER);
event.SetId(tw->GetId());
event.SetEventObject(tw);
tw->ProcessCommand(event);
projects / wxWidgets.git / blobdiff