FCL/sf/app/commonemail: emailuis/uicomponents/src/tuicscrollbarmodel.cpp@da5135c61bad (annotated)

33 da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	1	/*
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	2	* Copyright (c) 2007-2008 Nokia Corporation and/or its subsidiary(-ies).
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	3	* All rights reserved.
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	4	* This component and the accompanying materials are made available
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	5	* under the terms of "Eclipse Public License v1.0"
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	6	* which accompanies this distribution, and is available
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	7	* at the URL "http://www.eclipse.org/legal/epl-v10.html".
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	8	*
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	9	* Initial Contributors:
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	10	* Nokia Corporation - initial contribution.
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	11	*
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	12	* Contributors:
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	13	*
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	14	* Description: tuicscrollbarmodel.cpp
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	15	*
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	16	*/
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	17
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	18	#include "tuicscrollbarmodel.h"
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	19	#include "emailtrace.h"
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	20
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	21	#include <aknlayoutscalable_avkon.cdl.h>
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	22	#include <AknUtils.h>
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	23
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	24	// ---------------------------------------------------------------------------
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	25	// TUiCScrollBarModel::TUiCScrollbarModel
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	26	// ---------------------------------------------------------------------------
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	27	//
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	28	TUiCScrollBarModel::TUiCScrollBarModel()
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	29	: iHeight( 0 ), iWindowHeight( 0 ), iWindowPosition( 0 )
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	30	{
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	31	FUNC_LOG;
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	32	}
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	33
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	34	// ---------------------------------------------------------------------------
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	35	// TUiCScrollBarModel::SetHeight
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	36	// ---------------------------------------------------------------------------
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	37	//
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	38	void TUiCScrollBarModel::SetHeight( TInt aHeight )
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	39	{
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	40	FUNC_LOG;
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	41	iHeight = aHeight;
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	42	}
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	43
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	44	// ---------------------------------------------------------------------------
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	45	// TUiCScrollBarModel::Height
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	46	// ---------------------------------------------------------------------------
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	47	//
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	48	TInt TUiCScrollBarModel::Height() const
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	49	{
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	50	FUNC_LOG;
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	51	return iHeight;
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	52	}
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	53
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	54	// ---------------------------------------------------------------------------
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	55	// TUiCScrollBarModel::SetWindowHeight
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	56	// ---------------------------------------------------------------------------
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	57	//
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	58	void TUiCScrollBarModel::SetWindowHeight( TInt aHeight )
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	59	{
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	60	FUNC_LOG;
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	61	iWindowHeight = aHeight;
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	62	}
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	63
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	64	// ---------------------------------------------------------------------------
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	65	// TUiCScrollBarModel::WindowHeight
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	66	// ---------------------------------------------------------------------------
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	67	//
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	68	TInt TUiCScrollBarModel::WindowHeight() const
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	69	{
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	70	FUNC_LOG;
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	71	return iWindowHeight;
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	72	}
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	73
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	74	// ---------------------------------------------------------------------------
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	75	// TUiCScrollBarModel::SetWindowPosition
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	76	// ---------------------------------------------------------------------------
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	77	//
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	78	void TUiCScrollBarModel::SetWindowPosition( TInt aPosition )
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	79	{
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	80	FUNC_LOG;
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	81	iWindowPosition = aPosition;
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	82	}
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	83
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	84	// ---------------------------------------------------------------------------
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	85	// TUiCScrollBarModel::WindowPosition
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	86	// ---------------------------------------------------------------------------
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	87	//
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	88	TInt TUiCScrollBarModel::WindowPosition() const
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	89	{
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	90	FUNC_LOG;
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	91	return iWindowPosition;
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	92	}
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	93
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	94	// ---------------------------------------------------------------------------
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	95	// TUiCScrollBarModel::ThumbHeight
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	96	// ---------------------------------------------------------------------------
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	97	//
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	98	TInt TUiCScrollBarModel::ThumbHeight() const
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	99	{
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	100	FUNC_LOG;
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	101	TInt thumbHeight( 0 );
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	102	if ( iHeight > 0 )
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	103	{
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	104	thumbHeight = Min(
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	105	Max( CalculatedThumbHeight(), MinimumThumbHeight() ),
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	106	iWindowHeight );
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	107	}
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	108	return thumbHeight;
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	109	}
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	110
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	111	// ---------------------------------------------------------------------------
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	112	// TUiCScrollBarModel::ThumbPosition
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	113	// ---------------------------------------------------------------------------
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	114	//
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	115	TInt TUiCScrollBarModel::ThumbPosition() const
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	116	{
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	117	FUNC_LOG;
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	118	TInt thumbPosition( 0 );
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	119	if ( iHeight > 0 )
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	120	{
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	121	thumbPosition = iWindowHeight * iWindowPosition / iHeight;
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	122	if ( iWindowHeight > 0 )
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	123	{
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	124	thumbPosition -= (ThumbHeight() - CalculatedThumbHeight())
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	125	* thumbPosition / iWindowHeight;
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	126	}
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	127	}
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	128	return thumbPosition;
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	129	}
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	130
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	131	// ---------------------------------------------------------------------------
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	132	// TUiCScrollBarModel::ScrollBarNeeded
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	133	// ---------------------------------------------------------------------------
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	134	//
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	135	TBool TUiCScrollBarModel::ScrollBarNeeded() const
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	136	{
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	137	FUNC_LOG;
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	138	return iWindowHeight < iHeight;
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	139	}
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	140
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	141	// ---------------------------------------------------------------------------
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	142	// TUiCScrollBarModel::MinimumThumbHeight
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	143	// ---------------------------------------------------------------------------
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	144	//
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	145	TInt TUiCScrollBarModel::MinimumThumbHeight() const
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	146	{
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	147	FUNC_LOG;
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	148	TAknLayoutRect layoutRect;
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	149	TAknWindowComponentLayout layout = AknLayoutScalable_Avkon::aid_size_min_handle();
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	150	layoutRect.LayoutRect( TRect(), layout.LayoutLine() );
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	151	return layoutRect.Rect().Height();
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	152	}
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	153
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	154	// ---------------------------------------------------------------------------
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	155	// TUiCScrollBarModel::CalculatedThumbHeight
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	156	// ---------------------------------------------------------------------------
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	157	//
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	158	TInt TUiCScrollBarModel::CalculatedThumbHeight() const
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	159	{
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	160	FUNC_LOG;
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	161	TInt thumbHeight( 0 );
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	162	if ( iHeight > 0 )
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	163	{
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	164	thumbHeight = iWindowHeight * iWindowHeight / iHeight;
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	165	}
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	166	return thumbHeight;
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	167	}
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	168
da5135c61bad Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	169	// end of file

author	Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
	Wed, 31 Mar 2010 21:08:33 +0300
branch	RCL_3
changeset 33	da5135c61bad
permissions	-rw-r--r--