/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project .
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* This Source Code Form is subject to the terms of the Mozilla Public
* License , v . 2 . 0 . If a copy of the MPL was not distributed with this
* file , You can obtain one at http : //mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice :
*
* Licensed to the Apache Software Foundation ( ASF ) under one or more
* contributor license agreements . See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership . The ASF licenses this file to you under the Apache
* License , Version 2 . 0 ( the " License " ) ; you may not use this file
* except in compliance with the License . You may obtain a copy of
* the License at http : //www.apache.org/licenses/LICENSE-2.0 .
*/
#pragma once
#if !defined (VCL_DLLIMPLEMENTATION) && !defined (TOOLKIT_DLLIMPLEMENTATION) && !defined (VCL_INTERNALS)
#error "don't use this in new code"
#endif
#include <config_options.h>
#include <vcl/dllapi.h>
#include <vcl/toolkit/field.hxx>
#include <vcl/weld.hxx>
class FloatingWindow;
struct ImplCFieldFloatWin;
/*************************************************************************
Description
= = = = = = = = = = = =
class CalendarField
This class is a DateField with which one can select a date via a DropDownButton
and the CalendarControl .
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WinBits
See DateField
The preferences for the CalendarControl can be set via SetCalendarStyle ( ) .
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With EnableToday ( ) / EnableNone ( ) we can enable a TodayButton and a NoneButton .
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Because we only take over the start date into the field , we should query
with GetCalendar ( ) in the SelectHandler and with GetSelectDateCount ( ) / GetSelectDate ( )
the selected range . We then can e . g . take over that value to another field .
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If a derived Calendar should be used , we can override the CreateCalendar ( )
method in CalendarField and create an own calendar there ourselves .
*************************************************************************/
class VCL_DLLPUBLIC CalendarField final : public DateField
{
private :
VclPtr<ImplCFieldFloatWin> mpFloatWin;
weld::Button* mpTodayBtn;
weld::Button* mpNoneBtn;
bool mbToday;
bool mbNone;
DECL_DLLPRIVATE_LINK( ImplSelectHdl, weld::Calendar&, void );
DECL_DLLPRIVATE_LINK( ImplClickHdl, weld::Button&, void );
DECL_DLLPRIVATE_LINK( ImplPopupModeEndHdl, FloatingWindow*, void );
public :
CalendarField( vcl::Window* pParent, WinBits nWinStyle );
virtual ~CalendarField() override;
virtual void dispose() override;
virtual bool ShowDropDown( bool bShow ) override;
void EnableToday() { mbToday = true ; }
void EnableNone() { mbNone = true ; }
private :
virtual void StateChanged( StateChangedType nStateChange ) override;
virtual bool FocusWindowBelongsToControl(const vcl::Window* pFocusWin) const override;
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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(vorverarbeitet am 2026-06-10)
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