dfd03f5fee
Optimize calling SetLabel() with the same label as the current one, this seems to happen quite often in practice and results in flicker, so check for it explicitly.
142 lines
3.2 KiB
C++
142 lines
3.2 KiB
C++
/////////////////////////////////////////////////////////////////////////////
|
|
// Name: src/osx/stattext_osx.cpp
|
|
// Purpose: wxStaticText
|
|
// Author: Stefan Csomor
|
|
// Modified by:
|
|
// Created: 04/01/98
|
|
// Copyright: (c) Stefan Csomor
|
|
// Licence: wxWindows licence
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
|
|
#include "wx/wxprec.h"
|
|
|
|
#if wxUSE_STATTEXT
|
|
|
|
#include "wx/stattext.h"
|
|
|
|
#ifndef WX_PRECOMP
|
|
#include "wx/app.h"
|
|
#include "wx/utils.h"
|
|
#include "wx/dc.h"
|
|
#include "wx/dcclient.h"
|
|
#include "wx/settings.h"
|
|
#endif // WX_PRECOMP
|
|
|
|
#include "wx/osx/private.h"
|
|
|
|
#include <stdio.h>
|
|
|
|
|
|
bool wxStaticText::Create( wxWindow *parent,
|
|
wxWindowID id,
|
|
const wxString& label,
|
|
const wxPoint& pos,
|
|
const wxSize& size,
|
|
long style,
|
|
const wxString& name )
|
|
{
|
|
DontCreatePeer();
|
|
|
|
if ( !wxControl::Create( parent, id, pos, size, style, wxDefaultValidator, name ) )
|
|
return false;
|
|
|
|
SetPeer(wxWidgetImpl::CreateStaticText( this, parent, id, label, pos, size, style, GetExtraStyle() ));
|
|
|
|
MacPostControlCreate( pos, size );
|
|
|
|
SetLabel(label);
|
|
if ( HasFlag(wxST_NO_AUTORESIZE) )
|
|
{
|
|
// Normally this is done in SetLabel() below but we avoid doing it when
|
|
// this style is used, so we need to explicitly do it in the ctor in
|
|
// this case or otherwise the control would retain its initial tiny size.
|
|
SetInitialSize(size);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
void wxStaticText::SetLabel(const wxString& label)
|
|
{
|
|
if ( label == m_labelOrig )
|
|
return;
|
|
|
|
m_labelOrig = label;
|
|
|
|
// middle/end ellipsization is handled by the OS:
|
|
if ( HasFlag(wxST_ELLIPSIZE_END) || HasFlag(wxST_ELLIPSIZE_MIDDLE)
|
|
#if wxOSX_USE_COCOA // Cocoa has all three modes
|
|
|| HasFlag(wxST_ELLIPSIZE_START)
|
|
#endif
|
|
)
|
|
{
|
|
// leave ellipsization to the OS
|
|
DoSetLabel(GetLabel());
|
|
}
|
|
else // not supported natively
|
|
{
|
|
DoSetLabel(GetEllipsizedLabel());
|
|
}
|
|
|
|
InvalidateBestSize();
|
|
|
|
if ( !(GetWindowStyle() & wxST_NO_AUTORESIZE) &&
|
|
!IsEllipsized() ) // don't resize if we adjust to current size
|
|
{
|
|
SetSize( GetBestSize() );
|
|
}
|
|
|
|
Refresh();
|
|
|
|
// we shouldn't need forced updates
|
|
// Update();
|
|
}
|
|
|
|
bool wxStaticText::SetFont(const wxFont& font)
|
|
{
|
|
bool ret = wxControl::SetFont( font );
|
|
|
|
if ( ret )
|
|
{
|
|
if ( !(GetWindowStyle() & wxST_NO_AUTORESIZE) )
|
|
{
|
|
InvalidateBestSize();
|
|
SetSize( GetBestSize() );
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
void wxStaticText::DoSetLabel(const wxString& label)
|
|
{
|
|
m_label = RemoveMnemonics(label);
|
|
GetPeer()->SetLabel(m_label , GetFont().GetEncoding() );
|
|
}
|
|
|
|
#if wxUSE_MARKUP && wxOSX_USE_COCOA
|
|
|
|
bool wxStaticText::DoSetLabelMarkup(const wxString& markup)
|
|
{
|
|
if ( !wxStaticTextBase::DoSetLabelMarkup(markup) )
|
|
return false;
|
|
|
|
GetPeer()->SetLabelMarkup(markup);
|
|
|
|
return true;
|
|
}
|
|
|
|
#endif // wxUSE_MARKUP && wxOSX_USE_COCOA
|
|
|
|
wxString wxStaticText::DoGetLabel() const
|
|
{
|
|
return m_label;
|
|
}
|
|
|
|
/*
|
|
FIXME: UpdateLabel() should be called on size events when wxST_ELLIPSIZE_START is set
|
|
to allow correct dynamic ellipsizing of the label
|
|
*/
|
|
|
|
#endif //if wxUSE_STATTEXT
|