286 lines
11 KiB
C++
286 lines
11 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "toolkit/controls/tkscrollbar.hxx"
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#include "toolkit/helper/property.hxx"
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#include "toolkit/helper/unopropertyarrayhelper.hxx"
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#include <cppuhelper/typeprovider.hxx>
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// for introspection
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#include <toolkit/awt/vclxwindows.hxx>
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//........................................................................
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namespace toolkit
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{
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//........................................................................
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using namespace ::com::sun::star;
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//====================================================================
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//= UnoControlScrollBarModel
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//====================================================================
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//--------------------------------------------------------------------
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UnoControlScrollBarModel::UnoControlScrollBarModel( const uno::Reference< uno::XComponentContext >& i_factory )
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:UnoControlModel( i_factory )
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{
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UNO_CONTROL_MODEL_REGISTER_PROPERTIES( VCLXScrollBar );
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}
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//--------------------------------------------------------------------
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::rtl::OUString UnoControlScrollBarModel::getServiceName( ) throw(::com::sun::star::uno::RuntimeException)
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{
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return ::rtl::OUString::createFromAscii( szServiceName_UnoControlScrollBarModel );
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}
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//--------------------------------------------------------------------
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uno::Any UnoControlScrollBarModel::ImplGetDefaultValue( sal_uInt16 nPropId ) const
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{
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switch ( nPropId )
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{
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case BASEPROPERTY_LIVE_SCROLL:
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return uno::makeAny( (sal_Bool)sal_False );
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case BASEPROPERTY_DEFAULTCONTROL:
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return uno::makeAny( ::rtl::OUString::createFromAscii( szServiceName_UnoControlScrollBar ) );
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default:
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return UnoControlModel::ImplGetDefaultValue( nPropId );
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}
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}
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//--------------------------------------------------------------------
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::cppu::IPropertyArrayHelper& UnoControlScrollBarModel::getInfoHelper()
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{
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static UnoPropertyArrayHelper* pHelper = NULL;
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if ( !pHelper )
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{
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uno::Sequence<sal_Int32> aIDs = ImplGetPropertyIds();
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pHelper = new UnoPropertyArrayHelper( aIDs );
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}
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return *pHelper;
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}
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//--------------------------------------------------------------------
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uno::Reference< beans::XPropertySetInfo > UnoControlScrollBarModel::getPropertySetInfo( ) throw(uno::RuntimeException)
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{
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static uno::Reference< beans::XPropertySetInfo > xInfo( createPropertySetInfo( getInfoHelper() ) );
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return xInfo;
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}
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//====================================================================
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//= UnoControlScrollBarModel
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//====================================================================
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UnoScrollBarControl::UnoScrollBarControl()
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:UnoControlBase()
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,maAdjustmentListeners( *this )
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{
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}
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::rtl::OUString UnoScrollBarControl::GetComponentServiceName()
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{
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return ::rtl::OUString("ScrollBar");
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}
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// ::com::sun::star::uno::XInterface
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uno::Any UnoScrollBarControl::queryAggregation( const uno::Type & rType ) throw(uno::RuntimeException)
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{
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uno::Any aRet = ::cppu::queryInterface( rType,
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(static_cast< awt::XAdjustmentListener* >(this)),
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(static_cast< awt::XScrollBar* >(this)) );
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return (aRet.hasValue() ? aRet : UnoControlBase::queryAggregation( rType ));
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}
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// ::com::sun::star::lang::XTypeProvider
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IMPL_XTYPEPROVIDER_START( UnoScrollBarControl )
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getCppuType( ( uno::Reference< awt::XAdjustmentListener>* ) NULL ),
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getCppuType( ( uno::Reference< awt::XScrollBar>* ) NULL ),
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UnoControlBase::getTypes()
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IMPL_XTYPEPROVIDER_END
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void UnoScrollBarControl::dispose() throw(uno::RuntimeException)
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{
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lang::EventObject aEvt;
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aEvt.Source = (::cppu::OWeakObject*)this;
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maAdjustmentListeners.disposeAndClear( aEvt );
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UnoControl::dispose();
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}
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void UnoScrollBarControl::createPeer( const uno::Reference< awt::XToolkit > & rxToolkit, const uno::Reference< awt::XWindowPeer > & rParentPeer ) throw(uno::RuntimeException)
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{
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UnoControl::createPeer( rxToolkit, rParentPeer );
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uno::Reference < awt::XScrollBar > xScrollBar( getPeer(), uno::UNO_QUERY );
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xScrollBar->addAdjustmentListener( this );
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}
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// ::com::sun::star::awt::XAdjustmentListener
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void UnoScrollBarControl::adjustmentValueChanged( const ::com::sun::star::awt::AdjustmentEvent& rEvent ) throw(::com::sun::star::uno::RuntimeException)
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{
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switch ( rEvent.Type )
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{
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case ::com::sun::star::awt::AdjustmentType_ADJUST_LINE:
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case ::com::sun::star::awt::AdjustmentType_ADJUST_PAGE:
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case ::com::sun::star::awt::AdjustmentType_ADJUST_ABS:
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{
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uno::Reference< awt::XScrollBar > xScrollBar( getPeer(), uno::UNO_QUERY );
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if ( xScrollBar.is() )
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{
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uno::Any aAny;
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aAny <<= xScrollBar->getValue();
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ImplSetPropertyValue( GetPropertyName( BASEPROPERTY_SCROLLVALUE ), aAny, sal_False );
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}
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}
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break;
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default:
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{
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OSL_FAIL( "UnoScrollBarControl::adjustmentValueChanged - unknown Type" );
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}
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}
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if ( maAdjustmentListeners.getLength() )
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maAdjustmentListeners.adjustmentValueChanged( rEvent );
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}
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// ::com::sun::star::awt::XScrollBar
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void UnoScrollBarControl::addAdjustmentListener( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XAdjustmentListener > & l ) throw(::com::sun::star::uno::RuntimeException)
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{
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maAdjustmentListeners.addInterface( l );
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}
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void UnoScrollBarControl::removeAdjustmentListener( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XAdjustmentListener > & l ) throw(::com::sun::star::uno::RuntimeException)
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{
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maAdjustmentListeners.removeInterface( l );
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}
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void UnoScrollBarControl::setValue( sal_Int32 n ) throw(::com::sun::star::uno::RuntimeException)
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{
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ImplSetPropertyValue( GetPropertyName( BASEPROPERTY_SCROLLVALUE ), uno::makeAny( n ), sal_True );
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}
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void UnoScrollBarControl::setValues( sal_Int32 nValue, sal_Int32 nVisible, sal_Int32 nMax ) throw(::com::sun::star::uno::RuntimeException)
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{
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uno::Any aAny;
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aAny <<= nValue;
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ImplSetPropertyValue( GetPropertyName( BASEPROPERTY_SCROLLVALUE ), aAny, sal_True );
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aAny <<= nVisible;
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ImplSetPropertyValue( GetPropertyName( BASEPROPERTY_VISIBLESIZE ), aAny, sal_True );
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aAny <<= nMax;
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ImplSetPropertyValue( GetPropertyName( BASEPROPERTY_SCROLLVALUE_MAX ), aAny, sal_True );
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}
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sal_Int32 UnoScrollBarControl::getValue() throw(::com::sun::star::uno::RuntimeException)
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{
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sal_Int32 n = 0;
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if ( getPeer().is() )
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{
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uno::Reference< awt::XScrollBar > xScrollBar( getPeer(), uno::UNO_QUERY );
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n = xScrollBar->getValue();
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}
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return n;
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}
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void UnoScrollBarControl::setMaximum( sal_Int32 n ) throw(::com::sun::star::uno::RuntimeException)
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{
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ImplSetPropertyValue( GetPropertyName( BASEPROPERTY_SCROLLVALUE_MAX ), uno::makeAny( n ), sal_True );
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}
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sal_Int32 UnoScrollBarControl::getMaximum() throw(::com::sun::star::uno::RuntimeException)
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{
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sal_Int32 n = 0;
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if ( getPeer().is() )
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{
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uno::Reference< awt::XScrollBar > xScrollBar( getPeer(), uno::UNO_QUERY );
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n = xScrollBar->getMaximum();
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}
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return n;
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}
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void UnoScrollBarControl::setLineIncrement( sal_Int32 n ) throw(::com::sun::star::uno::RuntimeException)
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{
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ImplSetPropertyValue( GetPropertyName( BASEPROPERTY_LINEINCREMENT ), uno::makeAny( n ), sal_True );
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}
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sal_Int32 UnoScrollBarControl::getLineIncrement() throw(::com::sun::star::uno::RuntimeException)
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{
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sal_Int32 n = 0;
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if ( getPeer().is() )
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{
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uno::Reference< awt::XScrollBar > xScrollBar( getPeer(), uno::UNO_QUERY );
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n = xScrollBar->getLineIncrement();
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}
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return n;
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}
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void UnoScrollBarControl::setBlockIncrement( sal_Int32 n ) throw(::com::sun::star::uno::RuntimeException)
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{
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ImplSetPropertyValue( GetPropertyName( BASEPROPERTY_BLOCKINCREMENT ), uno::makeAny( n ), sal_True );
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}
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sal_Int32 UnoScrollBarControl::getBlockIncrement() throw(::com::sun::star::uno::RuntimeException)
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{
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sal_Int32 n = 0;
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if ( getPeer().is() )
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{
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uno::Reference< awt::XScrollBar > xScrollBar( getPeer(), uno::UNO_QUERY );
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n = xScrollBar->getBlockIncrement();
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}
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return n;
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}
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void UnoScrollBarControl::setVisibleSize( sal_Int32 n ) throw(::com::sun::star::uno::RuntimeException)
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{
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ImplSetPropertyValue( GetPropertyName( BASEPROPERTY_VISIBLESIZE ), uno::makeAny( n ), sal_True );
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}
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sal_Int32 UnoScrollBarControl::getVisibleSize() throw(::com::sun::star::uno::RuntimeException)
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{
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sal_Int32 n = 0;
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if ( getPeer().is() )
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{
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uno::Reference< awt::XScrollBar > xScrollBar( getPeer(), uno::UNO_QUERY );
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n = xScrollBar->getVisibleSize();
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}
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return n;
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}
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void UnoScrollBarControl::setOrientation( sal_Int32 n ) throw(::com::sun::star::uno::RuntimeException)
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{
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ImplSetPropertyValue( GetPropertyName( BASEPROPERTY_ORIENTATION ), uno::makeAny( n ), sal_True );
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}
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sal_Int32 UnoScrollBarControl::getOrientation() throw(::com::sun::star::uno::RuntimeException)
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{
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sal_Int32 n = 0;
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if ( getPeer().is() )
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{
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uno::Reference< awt::XScrollBar > xScrollBar( getPeer(), uno::UNO_QUERY );
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n = xScrollBar->getOrientation();
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}
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return n;
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}
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//........................................................................
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} // namespace toolkit
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//........................................................................
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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