5a2155efdb
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@5291 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
131 lines
2.8 KiB
C++
131 lines
2.8 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: control.cpp
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// Purpose: wxControl class
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// Author: Julian Smart
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// Modified by:
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// Created: 17/09/98
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// RCS-ID: $Id$
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// Copyright: (c) Julian Smart
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifdef __GNUG__
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#pragma implementation "control.h"
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#endif
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#include "wx/control.h"
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#include "wx/panel.h"
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#include "wx/utils.h"
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#ifdef __VMS__
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#pragma message disable nosimpint
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#endif
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#include <Xm/Xm.h>
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#ifdef __VMS__
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#pragma message enable nosimpint
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#endif
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IMPLEMENT_ABSTRACT_CLASS(wxControl, wxWindow)
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BEGIN_EVENT_TABLE(wxControl, wxWindow)
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END_EVENT_TABLE()
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// Item members
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wxControl::wxControl()
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{
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m_backgroundColour = *wxWHITE;
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m_foregroundColour = *wxBLACK;
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#if WXWIN_COMPATIBILITY
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m_callback = 0;
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#endif // WXWIN_COMPATIBILITY
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m_inSetValue = FALSE;
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}
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bool wxControl::Create( wxWindow *parent,
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wxWindowID id,
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const wxPoint &pos,
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const wxSize &size,
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long style,
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const wxValidator& validator,
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const wxString &name)
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{
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bool ret = wxWindow::Create(parent, id, pos, size, style, name);
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#if wxUSE_VALIDATORS
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SetValidator(validator);
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#endif
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return ret;
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}
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wxControl::~wxControl()
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{
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// If we delete an item, we should initialize the parent panel,
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// because it could now be invalid.
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wxPanel *panel = wxDynamicCast(GetParent(), wxPanel);
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if (panel)
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{
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if (panel->GetDefaultItem() == this)
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panel->SetDefaultItem((wxButton*) NULL);
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}
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}
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void wxControl::SetLabel(const wxString& label)
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{
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Widget widget = (Widget) GetLabelWidget() ;
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if (!widget)
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return;
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wxStripMenuCodes((char*) (const char*) label, wxBuffer);
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XmString text = XmStringCreateSimple (wxBuffer);
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XtVaSetValues (widget,
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XmNlabelString, text,
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XmNlabelType, XmSTRING,
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NULL);
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XmStringFree (text);
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}
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wxString wxControl::GetLabel() const
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{
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Widget widget = (Widget) GetLabelWidget() ;
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if (!widget)
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return wxEmptyString;
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XmString text;
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char *s;
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XtVaGetValues (widget,
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XmNlabelString, &text,
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NULL);
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if (XmStringGetLtoR (text, XmSTRING_DEFAULT_CHARSET, &s))
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{
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wxString str(s);
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XtFree (s);
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XmStringFree(text);
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return str;
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}
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else
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{
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// XmStringFree(text);
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return wxEmptyString;
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}
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}
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bool wxControl::ProcessCommand(wxCommandEvent & event)
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{
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#if WXWIN_COMPATIBILITY
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if ( m_callback )
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{
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(void)(*m_callback)(this, event);
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return TRUE;
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}
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else
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#endif // WXWIN_COMPATIBILITY
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return GetEventHandler()->ProcessEvent(event);
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}
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