1 eikmover.h

     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 the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 

    18 

    19 #if !defined(__EIKMOVER_H__)

    20 #define __EIKMOVER_H__

    21 

    22 #include <AknControl.h>

    23 

    24 //

    25 // Forward declarations

    26 //

    27 

    28 class TResourceReader;

    29 

    30 /**

    31  * The CEikMover class implements a draggable bar that can be used as

    32  * the title bar of a dialog window.

    33  */

    34 class CEikMover : public CAknControl

    35 	{

    36 public: // class specific

    37 	/** Destructor

    38 	 */

    39 	IMPORT_C ~CEikMover();

    40 	/** Constructor

    41 	 */

    42 	IMPORT_C CEikMover();

    43     /** SetText sets the text

    44      * @param aText a descriptor

    45      */

    46 	IMPORT_C void SetText(HBufC* aText);

    47     /** SetTextL sets the text

    48      * @param aText a descriptor

    49      */

    50 	IMPORT_C void SetTextL(const TDesC& aText);

    51 	/** SetActive() sets mover active state

    52 	 */

    53 	IMPORT_C void SetActive(TBool aActive);

    54     /** Active() returns whether mover is active

    55      */

    56 	IMPORT_C TBool Active() const;

    57     /** SetFont sets the font for the text

    58      */

    59 	IMPORT_C void SetFont(const CFont* aFont);

    60     /** SetTitleLeftMargin sets left margin of the title text

    61      */

    62 	IMPORT_C void SetTitleLeftMargin(TInt aLeftMargin);

    63 public: // from CCoeControl

    64     /** ConstructFromResourceL constructs mover from resource

    65      * from CCoeControl

    66      */

    67 	IMPORT_C virtual void ConstructFromResourceL(TResourceReader& aReader);

    68     /** MinimumSize()

    69 	 * from CCoeControl

    70      */

    71 	IMPORT_C virtual TSize MinimumSize(); 

    72 	/** SetContainerWindowL()

    73 	 * from CCoeControl

    74 	 */

    75 	IMPORT_C virtual void SetContainerWindowL(const CCoeControl& aContainer);

    76     /** GetColorUseListL()

    77 	 * from CCoeControl

    78      */

    79 	IMPORT_C virtual void GetColorUseListL(CArrayFix<TCoeColorUse>& aColorUseList) const; // not available before Release 005u

    80     /** HandleResourceChange

    81 	 * from CCoeControl

    82      */

    83 	IMPORT_C virtual void HandleResourceChange(TInt aType);			// not available before Release 005u

    84     /** HandlePointerEventL()

    85 	 * from CCoeControl

    86      */

    87 	IMPORT_C virtual void HandlePointerEventL(const TPointerEvent& aPointerEvent);

    88 protected: //from CCoeControl

    89 	IMPORT_C virtual void WriteInternalStateL(RWriteStream& aWriteStream) const;

    90 private: // from CCoeControl

    91 	IMPORT_C virtual void Draw(const TRect& aRect) const;

    92 private:

    93 	IMPORT_C virtual void Reserved_2();

    94 private:

    95     /**

    96     * From CAknControl

    97     */

    98     IMPORT_C void* ExtensionInterface( TUid aInterface );

    99 private:

   100 	HBufC* iText;

   101 	const CFont* iFont;

   102 	TPoint iPointerDownPos;

   103 	TInt iMoverFlags;

   104 	TInt iTitleLeftMargin;

   105 	CCoeControl* iParentControl;

   106     TInt iSpare;

   107 	};

   108 

   109 #endif