test: epoc32/include/mw/eikfnlab.h@837f303aceeb

     1 /*

     2 * Copyright (c) 2002-2006 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:  Class declaration for EIKON file name label control.

    15 *

    16 */

    19 #ifndef __EIKFNLAB_H__

    20 #define __EIKFNLAB_H__

    22 #include <eikbctrl.h>

    24 // forward declarations

    25 class CEikLabel;

    27 /**

    28  * File name label is a bordered control that displays the application name.

    29  *

    30  * @lib eikcoctl.lib

    31  * @since S60 0.9

    32  */

    33 class CEikFileNameLabel : public CEikBorderedControl

    34 	{

    35 public:

    37     /**

    38      * C++ Default Constructor.

    39      * Sets the default border.

    40      */

    41 	IMPORT_C CEikFileNameLabel();

    43 	/**

    44 	 * Destructor.

    45 	 */

    46 	IMPORT_C ~CEikFileNameLabel();

    48 	/**

    49 	 * Second phase constructor.

    50 	 * Completes the construction of a file name label control.

    51 	 */

    52 	IMPORT_C void ConstructL();

    54 	/**

    55 	 * Updates the file name label with the name of the application.

    56 	 * If the application is file-based, then the file name of the

    57 	 * main document will be shown.

    58 	 * Otherwise the label will be the application's caption.

    59 	 */

    60 	IMPORT_C void UpdateL();

    62 public:	/** From @c CCoeControl. */

    64     /**

    65      * <b> Not used in S60. </b>

    66      *

    67      * From @c CCoeControl

    68      *

    69      * @param aColorUseList Not used.

    70      */

    71 	IMPORT_C void GetColorUseListL(CArrayFix<TCoeColorUse>& aColorUseList) const;

    73 	/**

    74      * Handles a change to the control's resources.

    75      *

    76      * The types of resources handled are those which are shared across

    77      * the environment, e.g. colours or fonts. For colour scheme changes,

    78      * @c DrawDeferred() is called in order to redraw the control.

    79      *

    80      * If overriding this method, the implementation must

    81      * include a base call to this method.

    82      *

    83      * From @c CCoeControl.

    84 	 *

    85      * @param aType The type of resource that has changed.

    86      */

    87 	IMPORT_C void HandleResourceChange(TInt aType);

    89 	/**

    90 	 * Sets the control's minimum required size.

    91 	 *

    92      * This function should be overridden by the concrete control class if the

    93      * control is to be displayed inside a dialog.

    94      *

    95      * Dialogs set the size and position of their components

    96      * automatically, and use this function to enquire the minimum size that

    97      * a control requires.

    98      *

    99      * Other container controls that automatically calculate the layout

   100      * of their components may also use this function.

   101      *

   102      * From @c CCoeControl.

   103      *

   104      * @return The minimum size required by the control.

   105 	 */

   106 	IMPORT_C TSize MinimumSize();

   108 	/**

   109      * Handles pointer events.

   110      *

   111      * This function gets called whenever a pointer event occurs in the

   112      * control, i.e. when the pointer is within the control's extent, or when

   113      * the control has grabbed the pointer.

   114      *

   115      * If the pointer event occurs within this control, the function

   116      * will launch the task swapper.

   117      *

   118      * If overriding this method, the implementation must

   119      * include a base call to this method.

   120      *

   121      * From @c CCoeControl.

   122      *

   123      * @param aPointerEvent The pointer event.

   124      */

   125 	IMPORT_C void HandlePointerEventL(const TPointerEvent& aPointerEvent);

   127 protected:

   129     /**

   130      * Draws the borders of the control.

   131      *

   132      * The screen appearance of derived classes can be changed by overriding

   133      * this method. By default, this draws a border of the appropriate

   134      * type around the control.

   135      *

   136      * From @c CCoeControl.

   137      *

   138      * @param aRect Not used.

   139      */

   140 	IMPORT_C void Draw(const TRect& aRect) const;

   142 private: /** From @c CCoeControl. */

   144 	IMPORT_C void ConstructFromResourceL(TResourceReader& aReader);

   146 	IMPORT_C TInt CountComponentControls() const;

   148 	IMPORT_C CCoeControl* ComponentControl(TInt aIndex) const;

   150 	IMPORT_C void SizeChanged();

   152 private: /** From @c CAknControl. */

   154     IMPORT_C void* ExtensionInterface( TUid aInterface );

   156 private:

   157 	CEikLabel* iLabel;

   158 	TInt iSpare;

   159 	};

   161 #endif // __EIKFNLAB_H__

author	William Roberts <williamr@symbian.org>
	Wed, 31 Mar 2010 12:33:34 +0100
branch	Symbian3
changeset 4	837f303aceeb
parent 2	2fe1408b6811
permissions	-rw-r--r--