author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 14 Sep 2010 21:11:56 +0300 | |
branch | RCL_3 |
changeset 28 | fc3320e39880 |
parent 0 | 72b543305e3a |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2002-2006 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: MsgFormComponent implementation |
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* |
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*/ |
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// ========== INCLUDE FILES ================================ |
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#include <AknUtils.h> // for AknUtils |
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#include <AknDef.h> |
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#include "MsgFormComponent.h" // for CMsgFormComponent |
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#include "MsgControlArray.h" // for CMsgControlArray |
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#include "MsgBaseControl.h" // for CMsgBaseControl |
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#include "MsgEditorPanic.h" // for CMsgEditor panics |
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#include "MsgEditorCommon.h" |
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// ========== EXTERNAL DATA STRUCTURES ===================== |
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// ========== EXTERNAL FUNCTION PROTOTYPES ================= |
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// ========== CONSTANTS ==================================== |
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// ========== MACROS ======================================= |
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// ========== LOCAL CONSTANTS AND MACROS =================== |
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const TInt KComponentArrayGranularity = 5; |
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const TInt ENoFocus = -1; |
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// ========== MODULE DATA STRUCTURES ======================= |
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// ========== LOCAL FUNCTION PROTOTYPES ==================== |
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// ========== LOCAL FUNCTIONS ============================== |
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// ========== MEMBER FUNCTIONS ============================= |
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// --------------------------------------------------------- |
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// CMsgFormComponent::CMsgFormComponent |
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// |
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// Constructor. |
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// --------------------------------------------------------- |
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// |
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CMsgFormComponent::CMsgFormComponent( const TMargins& aMargins ) : |
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iCurrentFocus( ENoFocus ), |
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iMargins( aMargins ) |
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{ |
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SetComponentsToInheritVisibility( ETrue ); |
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} |
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// --------------------------------------------------------- |
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// CMsgFormComponent::~CMsgFormComponent |
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// |
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// Destructor. |
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// --------------------------------------------------------- |
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// |
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CMsgFormComponent::~CMsgFormComponent() |
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{ |
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delete iControls; |
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} |
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// --------------------------------------------------------- |
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// CMsgFormComponent::BaseConstructL |
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// |
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// |
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// --------------------------------------------------------- |
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// |
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void CMsgFormComponent::BaseConstructL( const CCoeControl& aParent ) |
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{ |
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SetContainerWindowL( aParent ); |
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iControls = new ( ELeave ) CMsgControlArray( KComponentArrayGranularity ); |
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} |
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// --------------------------------------------------------- |
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// CMsgFormComponent::Component |
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// |
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// Return a pointer to a control by given control id aControlId. If the |
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// control cannot be found returns NULL. |
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// --------------------------------------------------------- |
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// |
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CMsgBaseControl* CMsgFormComponent::Component( TInt aControlId ) const |
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{ |
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TInt index = ComponentIndexFromId( aControlId ); |
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if ( index == KErrNotFound ) |
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{ |
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return NULL; |
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} |
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return (*iControls)[index]; |
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} |
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// --------------------------------------------------------- |
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// CMsgFormComponent::ComponentIndexFromId |
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// |
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// Returns control's array index by given control id aControlId. |
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// --------------------------------------------------------- |
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111 |
// |
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TInt CMsgFormComponent::ComponentIndexFromId( TInt aControlId ) const |
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113 |
{ |
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return iControls->ComponentIndexFromId( aControlId ); |
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} |
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|
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// --------------------------------------------------------- |
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// CMsgFormComponent::ControlFromPosition |
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// --------------------------------------------------------- |
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120 |
// |
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#ifdef RD_SCALABLE_UI_V2 |
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CMsgBaseControl* CMsgFormComponent::ControlFromPosition( TPoint aPosition, TBool aEvaluateHitTest ) const |
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123 |
{ |
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TInt componentCount = iControls->Count(); |
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125 |
|
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for ( TInt index = 0; index < componentCount; index++ ) |
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127 |
{ |
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CMsgBaseControl* current = (*iControls)[index]; |
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if ( current->Rect().Contains( aPosition ) && |
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( !aEvaluateHitTest || |
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( !current->HitTest() || |
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current->HitTest()->HitRegionContains( aPosition, *current ) ) ) ) |
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133 |
{ |
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return current; |
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} |
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} |
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return NULL; |
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} |
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#else |
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CMsgBaseControl* CMsgFormComponent::ControlFromPosition( TPoint /*aPosition*/, TBool /*aEvaluateHitTest*/ ) const |
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141 |
{ |
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return NULL; |
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} |
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#endif // RD_SCALABLE_UI_V2 |
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145 |
|
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146 |
|
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// --------------------------------------------------------- |
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// CMsgFormComponent::AddControlL |
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// |
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// Adds a control aControl to the control array to position aIndex and sets |
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// control id for the control. |
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// --------------------------------------------------------- |
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153 |
// |
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void CMsgFormComponent::AddControlL( |
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CMsgBaseControl* aControl, |
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TInt aControlId, |
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TInt aIndex /* = 0*/ ) |
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{ |
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aControl->SetControlId( aControlId ); |
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DoAddControlL( aControl, aIndex ); |
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} |
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|
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// --------------------------------------------------------- |
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// CMsgFormComponent::RemoveControlL |
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// |
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// Removes a control from array by given control id aControlId and returns |
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// pointer to it. If the control cannot be found retuns NULL. |
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// --------------------------------------------------------- |
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// |
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CMsgBaseControl* CMsgFormComponent::RemoveControlL( TInt aControlId ) |
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171 |
{ |
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CMsgBaseControl* control = NULL; |
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TInt index = ComponentIndexFromId( aControlId ); |
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|
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if ( index != KErrNotFound ) |
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176 |
{ |
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control = (*iControls)[index]; |
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control->SetFocus( EFalse ); |
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iControls->Delete( index ); |
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|
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if ( index <= iCurrentFocus ) |
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{ |
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iCurrentFocus--; |
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} |
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|
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if ( iControls->Count() == 0 ) |
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{ |
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iCurrentFocus = ENoFocus; |
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} |
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else if ( iCurrentFocus < 0 ) |
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{ |
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iCurrentFocus = 0; |
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} |
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} |
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|
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return control; |
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} |
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|
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// --------------------------------------------------------- |
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// CMsgFormComponent::Margins |
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// |
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// Returns margins. |
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// --------------------------------------------------------- |
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// |
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TMargins CMsgFormComponent::Margins() const |
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{ |
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return iMargins; |
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} |
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|
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// --------------------------------------------------------- |
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// CMsgFormComponent::CurrentLineRect |
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// |
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// Returns the current control rect. |
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// --------------------------------------------------------- |
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// |
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TRect CMsgFormComponent::CurrentLineRect() |
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{ |
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__ASSERT_DEBUG( ( iCurrentFocus < iControls->Count() ) && |
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( iCurrentFocus != ENoFocus ), Panic( EMsgFocusLost ) ); |
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|
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return (*iControls)[iCurrentFocus]->CurrentLineRect(); |
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} |
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|
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// --------------------------------------------------------- |
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// CMsgFormComponent::ChangeFocusTo |
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// |
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// Changes focus to a control whose index is aNewFocus. Returns EFalse if focus |
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// cannot be changed. |
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// --------------------------------------------------------- |
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// |
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TBool CMsgFormComponent::ChangeFocusTo( TInt aNewFocus, TDrawNow aDrawNow /*= EDrawNow*/ ) |
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{ |
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__ASSERT_DEBUG( ( aNewFocus < iControls->Count() ) && |
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( aNewFocus >= 0 ), Panic( EMsgFocusLost ) ); |
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|
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if ( (*iControls)[aNewFocus]->IsNonFocusing() ) |
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{ |
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return EFalse; |
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} |
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|
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if ( aNewFocus != iCurrentFocus ) |
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{ |
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// Take focus off from the currently focused component |
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SetFocus( EFalse, aDrawNow ); |
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iCurrentFocus = aNewFocus; |
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} |
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|
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SetFocus( ETrue, aDrawNow ); |
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|
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return ETrue; |
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} |
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|
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// --------------------------------------------------------- |
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// CMsgFormComponent::FocusedControl |
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// |
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// Returns a pointer to the focused control. If focus not set returns NULL. |
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// --------------------------------------------------------- |
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// |
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CMsgBaseControl* CMsgFormComponent::FocusedControl() const |
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{ |
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TInt numberOfControls = iControls->Count(); |
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|
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if ( ( iCurrentFocus != ENoFocus ) && ( iCurrentFocus < numberOfControls ) ) |
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{ |
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return (*iControls)[iCurrentFocus]; |
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} |
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return NULL; |
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} |
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|
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// --------------------------------------------------------- |
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// CMsgFormComponent::FirstFocusableControl |
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// |
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// Finds the first focusable control and returns index of the found control |
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// or KErrNotFound if the focusable control cannot be found. |
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// --------------------------------------------------------- |
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// |
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TInt CMsgFormComponent::FirstFocusableControl( TInt aStart, TMsgFocusDirection aDirection ) |
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{ |
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TInt components = iControls->Count(); |
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TInt newFocus = aStart; |
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|
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while ( ( newFocus < components ) && ( newFocus >= 0 ) ) |
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{ |
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if ( (*iControls)[newFocus]->IsNonFocusing() ) |
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{ |
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newFocus += aDirection; |
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} |
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else |
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{ |
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return newFocus; |
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} |
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} |
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|
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return KErrNotFound; |
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} |
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|
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// --------------------------------------------------------- |
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// CMsgFormComponent::NotifyControlsForEvent |
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// |
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// Notifies all the controls about a view event. |
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// --------------------------------------------------------- |
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// |
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void CMsgFormComponent::NotifyControlsForEvent( TMsgViewEvent aEvent, TInt aParam ) |
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{ |
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TInt componentCount = iControls->Count(); |
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|
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for ( TInt i = 0; i < componentCount; i++ ) |
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{ |
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(*iControls)[i]->NotifyViewEvent( aEvent, aParam ); |
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} |
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} |
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|
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// --------------------------------------------------------- |
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// CMsgFormComponent::CurrentFocus |
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// |
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// Returns index of currently focused control. |
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// --------------------------------------------------------- |
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// |
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TInt CMsgFormComponent::CurrentFocus() const |
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{ |
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return iCurrentFocus; |
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322 |
} |
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|
323 |
|
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|
324 |
// --------------------------------------------------------- |
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|
325 |
// CMsgFormComponent::ResetControls |
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|
326 |
// |
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|
327 |
// Reset all controls in this component. |
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328 |
// --------------------------------------------------------- |
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|
329 |
// |
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|
330 |
void CMsgFormComponent::ResetControls() |
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|
331 |
{ |
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|
332 |
TInt componentCount = iControls->Count(); |
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|
333 |
|
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|
334 |
for (TInt i = 0; i < componentCount; i++) |
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|
335 |
{ |
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|
336 |
(*iControls)[i]->Reset(); |
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|
337 |
} |
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|
338 |
} |
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|
339 |
|
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|
340 |
// --------------------------------------------------------- |
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|
341 |
// CMsgFormComponent::VirtualHeight |
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|
342 |
// |
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|
343 |
// Return virtual height of controls. |
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344 |
// --------------------------------------------------------- |
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|
345 |
// |
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|
346 |
TInt CMsgFormComponent::VirtualHeight() |
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|
347 |
{ |
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|
348 |
TInt numberOfControls = iControls->Count(); |
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|
349 |
TInt totalHeight = 0; |
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|
350 |
CMsgBaseControl* ctrl; |
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|
351 |
|
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|
352 |
for ( TInt i = 0; i < numberOfControls; i++ ) |
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|
353 |
{ |
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|
354 |
ctrl = (*iControls)[i]; |
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|
355 |
totalHeight += ctrl->VirtualHeight(); |
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|
356 |
totalHeight += ctrl->DistanceFromComponentAbove(); |
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|
357 |
} |
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|
358 |
|
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|
359 |
return totalHeight + iMargins.iTop + iMargins.iBottom; |
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|
360 |
} |
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|
361 |
|
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|
362 |
// --------------------------------------------------------- |
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|
363 |
// CMsgFormComponent::VirtualExtension |
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|
364 |
// |
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|
365 |
// Returns total of pixels above each control' band. This function is |
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Revision: 200949
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|
366 |
// needed for the scroll bar for estimating message form's position |
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|
367 |
// relative to screen. |
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|
368 |
// --------------------------------------------------------- |
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|
369 |
// |
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|
370 |
TInt CMsgFormComponent::VirtualExtension() |
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|
371 |
{ |
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|
372 |
TInt numberOfControls = iControls->Count(); |
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|
373 |
TInt pos = 0; |
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|
374 |
|
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|
375 |
if ( iCurrentFocus < numberOfControls && |
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|
376 |
iCurrentFocus != ENoFocus ) |
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|
377 |
{ |
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|
378 |
TInt offset = MsgEditorCommons::MsgBaseLineOffset(); |
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|
379 |
|
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|
380 |
CMsgBaseControl* ctrl; |
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|
381 |
for ( TInt i = 0; i <= iCurrentFocus; i++ ) |
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diff
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|
382 |
{ |
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Revision: 200949
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diff
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|
383 |
ctrl = (*iControls)[i]; |
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diff
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|
384 |
|
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Revision: 200949
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|
385 |
if ( ctrl->Position().iY > offset ) |
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Revision: 200949
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parents:
diff
changeset
|
386 |
{ |
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Revision: 200949
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parents:
diff
changeset
|
387 |
break; |
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Revision: 200949
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parents:
diff
changeset
|
388 |
} |
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Revision: 200949
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parents:
diff
changeset
|
389 |
|
72b543305e3a
Revision: 200949
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parents:
diff
changeset
|
390 |
pos += ctrl->DistanceFromComponentAbove(); |
72b543305e3a
Revision: 200949
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parents:
diff
changeset
|
391 |
|
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
392 |
if ( ctrl->IsFocused() ) |
72b543305e3a
Revision: 200949
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parents:
diff
changeset
|
393 |
{ |
72b543305e3a
Revision: 200949
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parents:
diff
changeset
|
394 |
pos += ctrl->VirtualVisibleTop(); |
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Revision: 200949
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parents:
diff
changeset
|
395 |
|
72b543305e3a
Revision: 200949
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parents:
diff
changeset
|
396 |
TInt visiblePixels( ctrl->Position().iY + ctrl->Size().iHeight ); |
72b543305e3a
Revision: 200949
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parents:
diff
changeset
|
397 |
visiblePixels -= offset; |
72b543305e3a
Revision: 200949
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parents:
diff
changeset
|
398 |
|
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
399 |
if ( ctrl->Position().iY < 0 && |
72b543305e3a
Revision: 200949
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parents:
diff
changeset
|
400 |
visiblePixels > 0 ) |
72b543305e3a
Revision: 200949
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parents:
diff
changeset
|
401 |
{ |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
402 |
pos += ( ctrl->Size().iHeight - visiblePixels ); |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
403 |
} |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
404 |
} |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
405 |
else |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
406 |
{ |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
407 |
pos += ctrl->VirtualHeight(); |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
408 |
|
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
409 |
TInt visiblePixels( 0 ); |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
410 |
|
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
411 |
if ( ctrl->Position().iY < 0 ) |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
412 |
{ |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
413 |
visiblePixels = ctrl->Position().iY + ctrl->Size().iHeight - offset; |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
414 |
} |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
415 |
else |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
416 |
{ |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
417 |
visiblePixels = ctrl->Size().iHeight; |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
418 |
} |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
419 |
|
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
420 |
// If control is partially visible on the screen remove |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
421 |
// these pixels. |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
422 |
if ( visiblePixels > 0 ) |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
423 |
{ |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
424 |
pos -= visiblePixels; |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
425 |
} |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
426 |
} |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
427 |
} |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
428 |
} |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
429 |
return pos; |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
430 |
} |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
431 |
|
72b543305e3a
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|
432 |
// --------------------------------------------------------- |
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|
433 |
// CMsgFormComponent::OfferKeyEventL |
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|
434 |
// |
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|
435 |
// Handles key event by passing the event to a focused control. |
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|
436 |
// --------------------------------------------------------- |
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|
437 |
// |
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parents:
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|
438 |
TKeyResponse CMsgFormComponent::OfferKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType ) |
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diff
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|
439 |
{ |
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|
440 |
__ASSERT_DEBUG( (iCurrentFocus < iControls->Count() ) && |
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|
441 |
( iCurrentFocus != ENoFocus ), Panic( EMsgFocusLost ) ); |
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|
442 |
|
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|
443 |
return static_cast<CCoeControl*>( (*iControls)[iCurrentFocus] ) |
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parents:
diff
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|
444 |
->OfferKeyEventL( aKeyEvent, aType ); |
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parents:
diff
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|
445 |
} |
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parents:
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changeset
|
446 |
|
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parents:
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changeset
|
447 |
// --------------------------------------------------------- |
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|
448 |
// CMsgFormComponent::CountComponentControls |
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|
449 |
// |
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|
450 |
// Returns a number of controls. |
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|
451 |
// --------------------------------------------------------- |
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|
452 |
// |
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|
453 |
TInt CMsgFormComponent::CountComponentControls() const |
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|
454 |
{ |
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|
455 |
return iControls->Count(); |
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|
456 |
} |
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|
457 |
|
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|
458 |
// --------------------------------------------------------- |
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|
459 |
// CMsgFormComponent::ComponentControl |
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|
460 |
// |
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|
461 |
// Returns a control of index aIndex. |
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|
462 |
// --------------------------------------------------------- |
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|
463 |
// |
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Revision: 200949
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diff
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|
464 |
CCoeControl* CMsgFormComponent::ComponentControl( TInt aIndex ) const |
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|
465 |
{ |
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Revision: 200949
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|
466 |
if ( aIndex < iControls->Count() ) |
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parents:
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|
467 |
{ |
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|
468 |
return ( (*iControls)[aIndex] ); |
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|
469 |
} |
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changeset
|
470 |
|
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|
471 |
__ASSERT_DEBUG(EFalse, Panic(EMsgIncorrectComponentIndex)); |
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|
472 |
|
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Revision: 200949
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|
473 |
return NULL; |
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parents:
diff
changeset
|
474 |
} |
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parents:
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changeset
|
475 |
|
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parents:
diff
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|
476 |
// --------------------------------------------------------- |
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Revision: 200949
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|
477 |
// CMsgFormComponent::SizeChanged |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
478 |
// |
72b543305e3a
Revision: 200949
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parents:
diff
changeset
|
479 |
// Sets new position for all the controls. |
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parents:
diff
changeset
|
480 |
// |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
481 |
// SetExtent function must be used for setting positions because when this |
72b543305e3a
Revision: 200949
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parents:
diff
changeset
|
482 |
// is called the first time, positions are not set yet. Hence, SetPosition |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
483 |
// cannot be used because it assumes that positions are already set. |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
484 |
// --------------------------------------------------------- |
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parents:
diff
changeset
|
485 |
// |
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Revision: 200949
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parents:
diff
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|
486 |
void CMsgFormComponent::SizeChanged() |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
487 |
{ |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
488 |
TPoint componentPosition( |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
489 |
Position().iX + iMargins.iLeft, |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
490 |
Position().iY + iMargins.iTop ); |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
491 |
CMsgBaseControl* component; |
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Revision: 200949
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parents:
diff
changeset
|
492 |
TInt components( iControls->Count() ); |
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Revision: 200949
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parents:
diff
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|
493 |
TSize componentSize; |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
494 |
|
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
495 |
for ( TInt cc = 0; cc < components; cc++ ) |
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Revision: 200949
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parents:
diff
changeset
|
496 |
{ |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
497 |
component = (*iControls)[cc]; |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
498 |
componentPosition.iY += component->DistanceFromComponentAbove(); |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
499 |
componentSize = component->Size(); |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
500 |
// SetPosition cannot be used here |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
501 |
component->SetExtent( componentPosition, componentSize ); |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
502 |
componentSize = component->Size(); |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
503 |
componentPosition.iY += componentSize.iHeight; |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
504 |
} |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
505 |
} |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
506 |
|
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
507 |
// --------------------------------------------------------- |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
508 |
// CMsgFormComponent::HandleResourceChange |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
509 |
// Handles a resource relative event |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
510 |
// (other items were commented in a header). |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
511 |
// --------------------------------------------------------- |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
512 |
// |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
513 |
void CMsgFormComponent::HandleResourceChange( TInt aType ) |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
514 |
{ |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
515 |
CEikBorderedControl::HandleResourceChange( aType ); |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
516 |
if( aType == KEikDynamicLayoutVariantSwitch ) |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
517 |
{ |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
518 |
SizeChanged(); |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
519 |
} |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
520 |
} |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
521 |
|
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
522 |
// --------------------------------------------------------- |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
523 |
// CMsgFormComponent::FocusChanged |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
524 |
// |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
525 |
// Sets focus off or on if this form component lost focus or gets focused. |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
526 |
// --------------------------------------------------------- |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
527 |
// |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
528 |
void CMsgFormComponent::FocusChanged( TDrawNow aDrawNow ) |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
529 |
{ |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
530 |
if ( iControls->Count() > 0 ) |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
531 |
{ |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
532 |
CMsgBaseControl* control = (*iControls)[iCurrentFocus]; |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
533 |
|
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
534 |
if ( !( control->IsNonFocusing() ) ) |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
535 |
{ |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
536 |
control->SetFocus( IsFocused(), aDrawNow ); |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
537 |
} |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
538 |
} |
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Revision: 200949
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539 |
} |
72b543305e3a
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
540 |
|
72b543305e3a
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541 |
// --------------------------------------------------------- |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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542 |
// CMsgFormComponent::DoAddControlL |
72b543305e3a
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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543 |
// |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
544 |
// Adds control aControl to the component array to position aIndex. If aIndex = |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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545 |
// the number components in the array or EMsgAppendControl, appends the control |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
546 |
// to end of the array. Panics is aIndex is incorrect. |
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547 |
// --------------------------------------------------------- |
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|
548 |
// |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
549 |
TInt CMsgFormComponent::DoAddControlL( CMsgBaseControl* aControl, TInt aIndex ) |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
550 |
{ |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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551 |
TInt controlId = aControl->ControlId(); |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
552 |
TInt componentCount = iControls->Count(); |
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parents:
diff
changeset
|
553 |
|
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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554 |
__ASSERT_DEBUG( controlId != 0, |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
555 |
Panic( EMsgControlIdNotSet ) ); |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
556 |
__ASSERT_DEBUG( iControls->ComponentIndexFromId( controlId ) == KErrNotFound, |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
557 |
Panic( EMsgControlIdNotUnique ) ); |
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|
558 |
__ASSERT_DEBUG( ( aIndex >= EMsgAppendControl ) && ( aIndex <= componentCount ), |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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559 |
Panic( EMsgIncorrectComponentIndex ) ); |
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diff
changeset
|
560 |
|
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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561 |
TInt index = ( aIndex == EMsgAppendControl ) |
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562 |
? componentCount |
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Revision: 200949
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563 |
: aIndex; |
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|
564 |
|
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Revision: 200949
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565 |
if ( componentCount == 0 ) |
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|
566 |
{ |
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Revision: 200949
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567 |
iCurrentFocus = 0; |
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|
568 |
} |
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Revision: 200949
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|
569 |
else if ( index <= iCurrentFocus ) |
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|
570 |
{ |
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Revision: 200949
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571 |
iCurrentFocus++; |
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|
572 |
} |
72b543305e3a
Revision: 200949
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parents:
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|
573 |
|
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Revision: 200949
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|
574 |
if ( index == componentCount ) |
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parents:
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|
575 |
{ |
72b543305e3a
Revision: 200949
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parents:
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576 |
iControls->AppendL( aControl ); |
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parents:
diff
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|
577 |
} |
72b543305e3a
Revision: 200949
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parents:
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|
578 |
else if ( ( index >= EMsgFirstControl ) && ( index < componentCount ) ) |
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Revision: 200949
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parents:
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|
579 |
{ |
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Revision: 200949
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parents:
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580 |
iControls->InsertL( index, aControl ); |
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parents:
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|
581 |
} |
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Revision: 200949
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|
582 |
else |
72b543305e3a
Revision: 200949
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parents:
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|
583 |
{ |
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Revision: 200949
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parents:
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|
584 |
__ASSERT_DEBUG( EFalse, Panic( EMsgIncorrectComponentIndex ) ); |
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Revision: 200949
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parents:
diff
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|
585 |
} |
72b543305e3a
Revision: 200949
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parents:
diff
changeset
|
586 |
|
72b543305e3a
Revision: 200949
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|
587 |
return controlId; |
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Revision: 200949
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parents:
diff
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|
588 |
} |
72b543305e3a
Revision: 200949
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parents:
diff
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|
589 |
|
72b543305e3a
Revision: 200949
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|
590 |
// --------------------------------------------------------- |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
591 |
// CMsgFormComponent::CountMsgControls |
72b543305e3a
Revision: 200949
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parents:
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|
592 |
// |
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Revision: 200949
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|
593 |
// Returns the number of components. |
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Revision: 200949
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|
594 |
// --------------------------------------------------------- |
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Revision: 200949
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|
595 |
// |
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Revision: 200949
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parents:
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|
596 |
TInt CMsgFormComponent::CountMsgControls( ) const |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
597 |
{ |
72b543305e3a
Revision: 200949
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|
598 |
return iControls->Count(); |
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Revision: 200949
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parents:
diff
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|
599 |
} |
72b543305e3a
Revision: 200949
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parents:
diff
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|
600 |
|
72b543305e3a
Revision: 200949
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parents:
diff
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|
601 |
// --------------------------------------------------------- |
72b543305e3a
Revision: 200949
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parents:
diff
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|
602 |
// CMsgFormComponent::MsgControl |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
603 |
// |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
604 |
// Return a pointer to a control by given control id aControlId. If the |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
605 |
// control cannot be found returns NULL. |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
606 |
// --------------------------------------------------------- |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
607 |
// |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
608 |
CMsgBaseControl* CMsgFormComponent::MsgControl( TInt aIndex ) const |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
609 |
{ |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
610 |
|
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
611 |
if( aIndex >= iControls->Count( ) || aIndex < 0 ) |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
612 |
{ |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
613 |
return NULL; |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
614 |
} |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
615 |
|
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
616 |
return (*iControls)[aIndex]; |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
617 |
} |
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
618 |
|
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
619 |
|
72b543305e3a
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
620 |
// End of File |