_CoreRectView.h

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/*******************************************************************************
*
* E M B E D D E D   W I Z A R D   P R O J E C T
*
*                                                Copyright (c) TARA Systems GmbH
*                                    written by Paul Banach and Manfred Schweyer
*
********************************************************************************
*
* This file was generated automatically by Embedded Wizard Studio.
*
* Please do not make any modifications of this file! The modifications are lost
* when the file is generated again by Embedded Wizard Studio!
*
* The template of this heading text can be found in the file 'head.ewt' in the
* directory 'Platforms' of your Embedded Wizard installation directory. If you
* wish to adapt this text, please copy the template file 'head.ewt' into your
* project directory and edit the copy only. Please avoid any modifications of
* the original template file!
*
* Version  : 10.00
* Profile  : STM32H747
* Platform : STM.STM32.RGB565
*
*******************************************************************************/
 
#ifndef _CoreRectView_H
#define _CoreRectView_H
 
#ifdef __cplusplus
  extern "C"
  {
#endif
 
#include "ewrte.h"
#if EW_RTE_VERSION != 0x000A0000
  #error Wrong version of Embedded Wizard Runtime Environment.
#endif
 
#include "ewgfx.h"
#if EW_GFX_VERSION != 0x000A0000
  #error Wrong version of Embedded Wizard Graphics Engine.
#endif
 
#include "_CoreView.h"
 
/* Forward declaration of the class Core::Group */
#ifndef _CoreGroup_
  EW_DECLARE_CLASS( CoreGroup )
#define _CoreGroup_
#endif
 
/* Forward declaration of the class Core::LayoutContext */
#ifndef _CoreLayoutContext_
  EW_DECLARE_CLASS( CoreLayoutContext )
#define _CoreLayoutContext_
#endif
 
/* Forward declaration of the class Core::Outline */
#ifndef _CoreOutline_
  EW_DECLARE_CLASS( CoreOutline )
#define _CoreOutline_
#endif
 
/* Forward declaration of the class Core::RectView */
#ifndef _CoreRectView_
  EW_DECLARE_CLASS( CoreRectView )
#define _CoreRectView_
#endif
 
 
/* The class Core::RectView provides more specialized base functionality for all 
   view components with the shape of a rectangle. It provides a property to get 
   and set the coordinates of the rectangle @Bounds.
   The class Core::RectView serves as base class for deriving rectangle components 
   only. It doesn't define any particular behavior nor appearance. */
EW_DEFINE_FIELDS( CoreRectView, CoreView )
  EW_PROPERTY( Bounds,          XRect )
EW_END_OF_FIELDS( CoreRectView )
 
/* Virtual Method Table (VMT) for the class : 'Core::RectView' */
EW_DEFINE_METHODS( CoreRectView, CoreView )
  EW_METHOD( initLayoutContext, void )( CoreRectView _this, XRect aBounds, CoreOutline 
    aOutline )
  EW_METHOD( GetRoot,           CoreRoot )( CoreView _this )
  EW_METHOD( Draw,              void )( CoreView _this, GraphicsCanvas aCanvas, 
    XRect aClip, XPoint aOffset, XInt32 aOpacity, XBool aBlend )
  EW_METHOD( HandleEvent,       XObject )( CoreView _this, CoreEvent aEvent )
  EW_METHOD( CursorHitTest,     CoreCursorHit )( CoreView _this, XRect aArea, XInt32 
    aFinger, XInt32 aStrikeCount, CoreView aDedicatedView, XSet aRetargetReason )
  EW_METHOD( ArrangeView,       XPoint )( CoreRectView _this, XRect aBounds, XEnum 
    aFormation )
  EW_METHOD( MoveView,          void )( CoreRectView _this, XPoint aOffset, XBool 
    aFastMove )
  EW_METHOD( GetExtent,         XRect )( CoreRectView _this )
  EW_METHOD( ChangeViewState,   void )( CoreView _this, XSet aSetState, XSet aClearState )
  EW_METHOD( OnSetBounds,       void )( CoreRectView _this, XRect value )
EW_END_OF_METHODS( CoreRectView )
 
/* 'C' function for method : 'Core::RectView.initLayoutContext()' */
void CoreRectView_initLayoutContext( CoreRectView _this, XRect aBounds, CoreOutline 
  aOutline );
 
/* The method ArrangeView() is invoked automatically if the superior @Owner group 
   needs to re-arrange its views. For example, the changing of the owners size can 
   cause the enclosed views to adapt their position and size, so all views still 
   fit within the new owners area. This method provides the core functionality for 
   the automatic GUI layout mechanism.
   The arrangement is controlled primarily by the @Layout property of the view. 
   It specifies a set of alignment constraints and determines whether the view can 
   change its size. The bounds area where the view should be arranged, is passed 
   in the parameter aBounds. This is usually the current area of the views owner.
   The parameter aFormation defines the desired arrangement mode. Depending on the 
   value of this parameter, the views can be arranged in rows or columns. If aFormation 
   == Core::Formation.None, no automatic row/column arrangement is performed and 
   the view is moved and scaled only to fit inside the aBounds area.
   ArrangeView() is invoked automatically by the framework, so you never should 
   need to invoke it directly.
   The method returns the size of the view after it has been arranged. */
XPoint CoreRectView_ArrangeView( CoreRectView _this, XRect aBounds, XEnum aFormation );
 
/* The method MoveView() changes the position of the view by adding the value aOffset 
   to all corners of the view. For example, in case of a line view the value is 
   added to the both line end points.
   The parameter aFastMove serves for the optimization purpose. If it is 'true', 
   the corners are modified without performing any updates of the view and without 
   redrawing the screen. This is useful, when you wish to move or arrange a lot 
   of views at once. In this case it's up to you to request the finally screen update. 
   To do this you can use the method InvalidateArea() of the views @Owner.
   In the case aFastMove == false, the operation automatically requests the screen 
   redraw of the view areas before and after the movement. You don't need to take 
   care about it. */
void CoreRectView_MoveView( CoreRectView _this, XPoint aOffset, XBool aFastMove );
 
/* The method GetExtent() returns the position and the size of the view relative 
   to the origin of its @Owner. In case of views with a non rectangular shape the 
   method returns the rectangular boundary area enclosing the entire shape. */
XRect CoreRectView_GetExtent( CoreRectView _this );
 
/* 'C' function for method : 'Core::RectView.OnSetBounds()' */
void CoreRectView_OnSetBounds( CoreRectView _this, XRect value );
 
/* Wrapper function for the virtual method : 'Core::RectView.OnSetBounds()' */
void CoreRectView__OnSetBounds( void* _this, XRect value );
 
#ifdef __cplusplus
  }
#endif
 
#endif /* _CoreRectView_H */
 
/* Embedded Wizard */