forked from amazingfate/loongoffice
151 lines
4.7 KiB
C++
151 lines
4.7 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 <vcl/outdev.hxx>
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#include <vcl/window.hxx>
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#include <vcl/decoview.hxx>
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#include <vcl/svapp.hxx>
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#include <vcl/settings.hxx>
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#include "cbutton.hxx"
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// class ScDDComboBoxButton
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ScDDComboBoxButton::ScDDComboBoxButton( OutputDevice* pOutputDevice )
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: pOut( pOutputDevice )
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{
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SetOptSizePixel();
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}
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ScDDComboBoxButton::~ScDDComboBoxButton()
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{
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}
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void ScDDComboBoxButton::SetOutputDevice( OutputDevice* pOutputDevice )
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{
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pOut = pOutputDevice;
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}
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void ScDDComboBoxButton::SetOptSizePixel()
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{
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aBtnSize = pOut->LogicToPixel( Size(0,11), MAP_APPFONT );
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//aBtnSize.Width() = GetSystemMetrics( SM_CXVSCROLL ) - 1; // Win SDK-Funktion
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aBtnSize.Width() = pOut->GetSettings().GetStyleSettings().GetScrollBarSize();
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}
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void ScDDComboBoxButton::Draw( const Point& rAt,
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const Size& rSize,
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bool bState,
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bool bBtnIn /* = false */ )
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{
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if ( rSize.Width() == 0 || rSize.Height() == 0 )
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return; // #i43092# rectangle with size 0 would have RECT_EMPTY as end position
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// save old state
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bool bHadFill = pOut->IsFillColor();
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Color aOldFill = pOut->GetFillColor();
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bool bHadLine = pOut->IsLineColor();
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Color aOldLine = pOut->GetLineColor();
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bool bOldEnable = pOut->IsMapModeEnabled();
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Rectangle aBtnRect( rAt, rSize );
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Rectangle aInnerRect = aBtnRect;
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pOut->EnableMapMode( false );
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DecorationView aDecoView( pOut);
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sal_uInt16 nButtonStyle = BUTTON_DRAW_DEFAULT;
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if( bBtnIn ) // gedrueckt?
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{
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nButtonStyle = BUTTON_DRAW_PRESSED;
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}
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aInnerRect=aDecoView.DrawButton( aBtnRect, nButtonStyle );
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aInnerRect.Left() += 1;
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aInnerRect.Top() += 1;
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aInnerRect.Right() -= 1;
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aInnerRect.Bottom() -= 1;
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Size aInnerSize = aInnerRect.GetSize();
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Point aInnerCenter = aInnerRect.Center();
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aInnerRect.Top() = aInnerCenter.Y() - (aInnerSize.Width()>>1);
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aInnerRect.Bottom()= aInnerCenter.Y() + (aInnerSize.Width()>>1);
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ImpDrawArrow( aInnerRect, bState );
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// restore old state
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pOut->EnableMapMode( bOldEnable );
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if (bHadLine)
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pOut->SetLineColor(aOldLine);
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else
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pOut->SetLineColor();
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if (bHadFill)
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pOut->SetFillColor(aOldFill);
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else
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pOut->SetFillColor();
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}
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void ScDDComboBoxButton::ImpDrawArrow( const Rectangle& rRect,
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bool bState )
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{
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// no need to save old line and fill color here (is restored after the call)
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Rectangle aPixRect = rRect;
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Point aCenter = aPixRect.Center();
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Size aSize = aPixRect.GetSize();
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Size aSize3;
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aSize3.Width() = aSize.Width() >> 1;
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aSize3.Height() = aSize.Height() >> 1;
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Size aSize4;
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aSize4.Width() = aSize.Width() >> 2;
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aSize4.Height() = aSize.Height() >> 2;
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Rectangle aTempRect = aPixRect;
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const StyleSettings& rSett = Application::GetSettings().GetStyleSettings();
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Color aColor( bState ? COL_LIGHTBLUE : rSett.GetButtonTextColor().GetColor() );
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pOut->SetFillColor( aColor );
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pOut->SetLineColor( aColor );
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aTempRect.Left() = aCenter.X() - aSize4.Width();
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aTempRect.Right() = aCenter.X() + aSize4.Width();
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aTempRect.Top() = aCenter.Y() - aSize3.Height();
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aTempRect.Bottom() = aCenter.Y() - 1;
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pOut->DrawRect( aTempRect );
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Point aPos1( aCenter.X()-aSize3.Width(), aCenter.Y() );
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Point aPos2( aCenter.X()+aSize3.Width(), aCenter.Y() );
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while( aPos1.X() <= aPos2.X() )
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{
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pOut->DrawLine( aPos1, aPos2 );
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aPos1.X()++; aPos2.X()--;
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aPos1.Y()++; aPos2.Y()++;
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}
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pOut->DrawLine( Point( aCenter.X() - aSize3.Width(), aPos1.Y()+1 ),
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Point( aCenter.X() + aSize3.Width(), aPos1.Y()+1 ) );
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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