1 /*

     2 * Copyright (c) 2006-2006 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0""

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Implementation for Floating window

    15 *

    16 */

    17 

    18 

    19 #include "peninputfloatctrl.h"

    20 

    21 const TInt KDefaultRoundSize = 2;

    22 const TInt KDefaultOrdinalPosition = 0;

    23 const TInt KDefaultOrdinalPriority = ECoeWinPriorityAlwaysAtFront + 100;

    24 // ---------------------------------------------------------------------------

    25 // C++ destructor

    26 // ---------------------------------------------------------------------------

    27 //

    28 CPeninputFloatingCtrl::~CPeninputFloatingCtrl()

    29     {

    30     }

    31 

    32 // ---------------------------------------------------------------------------

    33 // Draw this control

    34 // ---------------------------------------------------------------------------

    35 //

    36 void CPeninputFloatingCtrl::Draw( const TRect& aRect ) const

    37     {

    38     CWindowGc& gc = SystemGc();

    39     TRect rect = Rect();

    40     gc.Clear( rect ); 

    41 

    42     gc.SetBrushStyle( CGraphicsContext::ESolidBrush );

    43     gc.SetBrushColor( KRgbGray );

    44     gc.SetPenStyle( CGraphicsContext::ESolidPen );

    45     gc.SetPenColor( KRgbBlack );

    46     gc.DrawRoundRect( rect, TSize( KDefaultRoundSize, KDefaultRoundSize ) );

    47     }

    48 

    49 // ---------------------------------------------------------------------------

    50 // Show this floating control

    51 // ---------------------------------------------------------------------------

    52 //

    53 void CPeninputFloatingCtrl::Show( const TRect& aRect )

    54     {

    55     Show( aRect, KDefaultOrdinalPosition, KDefaultOrdinalPriority );

    56     }

    57 

    58 // ---------------------------------------------------------------------------

    59 // Show this floating control

    60 // ---------------------------------------------------------------------------

    61 //

    62 void CPeninputFloatingCtrl::Show( const TRect& aRect, TInt aOrdinalPos, 

    63                                   TInt aOrdinalPriority )

    64     {

    65     SetRect( aRect );

    66     DrawableWindow()->SetOrdinalPosition( aOrdinalPos, aOrdinalPriority );

    67     MakeVisible( ETrue );    

    68     }

    69 // ---------------------------------------------------------------------------

    70 // Hide this floating control

    71 // ---------------------------------------------------------------------------

    72 //

    73 void CPeninputFloatingCtrl::Hide()

    74     {

    75     MakeVisible( EFalse );

    76     }

    77 

    78 // ---------------------------------------------------------------------------

    79 // Test if transparency is supported by this control

    80 // ---------------------------------------------------------------------------

    81 //

    82 TBool CPeninputFloatingCtrl::SupportTransparent() const

    83     {

    84     return iSupportTransparent;

    85     }

    86 

    87 // ---------------------------------------------------------------------------

    88 // Symbian constructor

    89 // ---------------------------------------------------------------------------

    90 //

    91 void CPeninputFloatingCtrl::BaseConstructL()

    92     {

    93     RWindowGroup& wg = CCoeEnv::Static()->RootWin();

    94     CreateWindowL( wg );

    95     SetComponentsToInheritVisibility();

    96     Window().SetRequiredDisplayMode( EColor16MA );

    97     TInt err = Window().SetTransparencyAlphaChannel();

    98     iSupportTransparent = ( KErrNone == err );

    99     MakeVisible( EFalse );

   100     ActivateL();

   101     }

   102 

   103 // ---------------------------------------------------------------------------

   104 // C++ constructor

   105 // ---------------------------------------------------------------------------

   106 //

   107 CPeninputFloatingCtrl::CPeninputFloatingCtrl()

   108     {

   109     // No implementation required

   110     }

   111