1 /*

     2 * Copyright (c) 1997-1999 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:

    15 *

    16 */

    17 

    18 

    19 #ifndef __LAFLBX_H__

    20 #define __LAFLBX_H__

    21 

    22 

    23 #include <e32std.h>

    24 #include <w32std.h>

    25 #include <gulutil.h>

    26 #include <gulbordr.h>

    27 

    28 #include "lafsbfrm.h"

    29 

    30 //

    31 // Forward declarations

    32 //

    33 

    34 class CCoeControl;

    35 class CWindowGc;

    36 class MLafEnv;

    37 

    38 /* value for LafListBox::MaxCellWidthInNumOfPixels

    39 to test against which will define whether the laf

    40 value for the maximum cell width is zero or not */

    41 const TInt KLafListBoxNoMaxCellWidth = 0;

    42 

    43 /* value for LafListBox::MaxHeightInNumOfItems

    44 to test against which will define whether the laf

    45 value for the maximum cell width is zero or not */

    46 const TInt KLafListBoxNoMaxHeightInNumOfItems = 0;

    47 

    48 /* value which decides whether the list box should use

    49 the single value of 'iHorizontalMargin' provided by uikon

    50 or the two values of left and right margins as defined by

    51 this list box laf.  Should be kept at -1 for safety */

    52 const TInt KLafListboxUseLafHorizMargins = -1;

    53 

    54 /* value which decides whether the list box should use

    55 the single value of 'iHorizontalMargin' provided by uikon

    56 or the two values of left and right margins as defined by

    57 this list box laf.  Should be kept at -1 for safety*/

    58 const TInt KLafListboxUseLafVertMargins = -1;

    59 

    60 

    61 /**

    62  * @internal

    63  * Do not use

    64  */

    65 class LafListBox

    66 	{

    67 public:

    68     inline static TInt BackgroundColor();

    69     inline static TInt ItemVGap();

    70     inline static TInt PointerRepeatInterval();

    71 	IMPORT_C static TBool FadeBehind();

    72 	IMPORT_C static void GetDefaultBorder(TGulBorder& aBorder);

    73 	IMPORT_C static void GetBorderColors(TGulBorder::TColors& aBorderColors, const MLafEnv& aLafEnv, const CCoeControl& aMatchedControl);

    74 	IMPORT_C static void GetDefaultPopoutBorder(TGulBorder& aBorder);

    75 	IMPORT_C static void GetPopoutBorderColors(TGulBorder::TColors& aBorderColors, const MLafEnv& aLafEnv, const CCoeControl& aMatchedControl);

    76 	IMPORT_C static TMargins8 Margins();

    77 	inline static TInt MaxHeightInNumOfItems();

    78 	inline static TInt MaxCellWidthInNumOfPixels();

    79 	inline static TInt InnerGutter();

    80 	inline static TInt InterItemVGap();

    81 	IMPORT_C static void GetDefaultScrollBarAttributes(TInt aOrientation, LafScrollBarFrame::TScrollBarAttributes& aAttributes);

    82 	IMPORT_C static TInt DefaultScrollBarFlags(TInt aOrientation);

    83 	IMPORT_C static TInt InputCapabilities(TInt aFlags);

    84 	IMPORT_C static void GetColorUseListL(CArrayFix<TCoeColorUse>& aColorUseList);

    85 	IMPORT_C static TUint MapKeyCode(const TKeyEvent& aKeyEvent,TEventCode aType);

    86 private:

    87     enum TConstantType

    88         {

    89         EBackgroundColor,

    90         EItemVGap,

    91         EPointerRepeatInterval,

    92 		EMaxHeightInNumOfItems,

    93 		EMaxCellWidthInNumOfPixels,

    94 		EInnerGutter,

    95 		EInterItemVGap

    96         };

    97 private:

    98     IMPORT_C static TInt Constant(TConstantType aType);

    99 	};

   100 

   101 

   102 //

   103 // Inlines

   104 //

   105 

   106 inline TInt LafListBox::BackgroundColor()

   107     {return Constant(EBackgroundColor);}

   108 inline TInt LafListBox::ItemVGap()

   109     {return Constant(EItemVGap);}

   110 inline TInt LafListBox::PointerRepeatInterval()

   111     {return Constant(EPointerRepeatInterval);}

   112 inline TInt LafListBox::MaxHeightInNumOfItems()

   113 	{return Constant(EMaxHeightInNumOfItems);}

   114 inline TInt LafListBox::MaxCellWidthInNumOfPixels()

   115 	{return Constant(EMaxCellWidthInNumOfPixels);}

   116 inline TInt LafListBox::InnerGutter()

   117 	{return Constant(EInnerGutter);}

   118 inline TInt LafListBox::InterItemVGap()

   119 	{return Constant(EInterItemVGap);}

   120 

   121 #endif //__LAFLBX_H__