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 __LAFCMBUT_H__

    20 #define __LAFCMBUT_H__

    21 

    22 #include <gulbordr.h>

    23 #include <coecntrl.h>

    24 #include <lafmain.h>

    25 

    26 class TDrawState;

    27 class MLafEnv;

    28 

    29 /**

    30  * @internal

    31  * Do not use

    32  */

    33 class LafCommandButtonBase

    34 	{

    35 public:

    36 	IMPORT_C static void GetDefaultBorder(TGulBorder& aBorder);

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

    38 	IMPORT_C static void GetBorder(TGulBorder& aBorder, TInt aDrawState, TInt aFlags,const CCoeControl& aButtonBase,TBool aIsDefaultButton);

    39 	IMPORT_C static TInt ComponentOffset(TInt aDrawState, TInt aFlags);

    40 	IMPORT_C static void PrepareContext(CWindowGc& aGc,TInt aDrawState,

    41 									   const MLafEnv& aLafEnv,

    42 									   const CCoeControl& aButtonBase);

    43 	IMPORT_C static void Draw(const MLafEnv& aLafEnv, const CCoeControl& aMatchedControl,

    44 							 CWindowGc& aGc,

    45 							 const TGulBorder& aBorder,

    46 							 TInt aDrawOffset,TInt aDrawState,

    47 							 TMargins8 aGutters,

    48 							 TBool aIsDefaultButton);

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

    50 public:

    51 	inline static TInt ImageMargin();

    52 	inline static TInt LabelMargin();

    53 	inline static TInt IntraComponentMargin();

    54 private:

    55 	enum TConstantType

    56 		{

    57 		EImageMargin,

    58 		ELabelMargin,

    59 		EIntraComponentMargin

    60 		};

    61 private:

    62 	IMPORT_C static TInt Constant(TConstantType aConstant);

    63 private:

    64 	static void DrawSelection(const TGulBorder& aBorder,const TRect& aRect,CWindowGc& aGc);

    65 	};

    66 

    67 /**

    68  * Returns the margin required on all sides of the command button base image

    69  *

    70  * @since App-Framework_6.1

    71  */

    72 inline TInt LafCommandButtonBase::ImageMargin()

    73 	{//static

    74 	return Constant(EImageMargin);	

    75 	}

    76 

    77 /**

    78  * Returns the margin required on all sides of the command button base label

    79  *

    80  * @since App-Framework_6.1

    81  */

    82 inline TInt LafCommandButtonBase::LabelMargin()

    83 	{//static

    84 	return Constant(ELabelMargin);	

    85 	}

    86 

    87 /**

    88  * Returns the margin required between the two components of a command button base

    89  *

    90  * @since App-Framework_6.1

    91  */

    92 inline TInt LafCommandButtonBase::IntraComponentMargin()

    93 	{//static

    94 	return Constant(EIntraComponentMargin);	

    95 	}

    96 

    97 /**

    98  * @internal

    99  * Do not use

   100  */

   101 class LafCommandButton

   102 	{

   103 public:

   104 	IMPORT_C static TMargins8 Margins();

   105 	};

   106 

   107 /**

   108  * @internal

   109  * Do not use

   110  */

   111 class LafInverterCommandButton

   112 	{

   113 public:

   114 	IMPORT_C static TMargins8 Margins();

   115 	};

   116 

   117 /**

   118  * @internal

   119  * Do not use

   120  */

   121 class LafBitmapButton

   122 	{

   123 public:

   124 	IMPORT_C static TMargins8 Margins();

   125 	};

   126 

   127 /**

   128  * @internal

   129  * Do not use

   130  */

   131 class LafTextButton

   132 	{

   133 public:

   134 	IMPORT_C static TMargins8 Margins();

   135 	};

   136 

   137 /**

   138  * @internal

   139  * Do not use

   140  */

   141 class LafTwoPictureCommandButton

   142 	{

   143 public:

   144 	IMPORT_C static void GetDefaultBorder(TGulBorder& aBorder);

   145 	IMPORT_C static TMargins8 Margins();

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

   147 	};

   148 

   149 #endif