legato_widget_rectangle.h

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/*******************************************************************************
 Module for Microchip Graphics Library - Legato User Interface Library

  Company:
    Microchip Technology Inc.

  File Name:
    legato_widget_rectangle.h

  Summary:
    

  Description:
    This module implements rectangle drawing widget functions.
*******************************************************************************/
#ifndef LEGATO_RECTANGLE_H
#define LEGATO_RECTANGLE_H

#include "gfx/legato/common/legato_common.h"

#if LE_RECTANGLE_WIDGET_ENABLED == 1

#ifdef __cplusplus
extern "C" {
#endif

#include "gfx/legato/widget/legato_widget.h"

// *****************************************************************************
// *****************************************************************************
// Section: Data Types and Constants
// *****************************************************************************
// *****************************************************************************

typedef struct leRectangleWidget leRectangleWidget;

#define LE_RECTANGLEWIDGET_VTABLE(THIS_TYPE) \
    LE_WIDGET_VTABLE(THIS_TYPE) \
    \
    int32_t   (*getThickness)(const THIS_TYPE* _this); \
    leResult  (*setThickness)(THIS_TYPE* _this, int32_t thk); \

typedef struct leRectangleWidgetVTable
{
    LE_RECTANGLEWIDGET_VTABLE(leRectangleWidget)
} leRectangleWidgetVTable;

// *****************************************************************************
typedef struct leRectangleWidget
{
    leWidget widget; // widget base class

    const leRectangleWidgetVTable* fn;

    int32_t thickness; // rectangle border thickness
} leRectangleWidget;

// *****************************************************************************
// *****************************************************************************
// Section: Routines
// *****************************************************************************
// *****************************************************************************

leRectangleWidget* leRectangleWidget_New(void);

void leRectangleWidget_Constructor(leRectangleWidget* wgt);

#ifdef _DOXYGEN_
#define THIS_TYPE struct leWidget

// *****************************************************************************
/* Virtual Member Function:
    int32_t getThickness(const leRectangleWidget* _this)

  Summary:
     Gets the rectangle border thickness

  Description:
     Gets the rectangle border thickness

  Parameters:
    const leRectangleWidget* _this - The rectangle widget to operate on

  Remarks:
    Usage - _this->fn->getThickness(_this);

  Returns:
    int32_t - the thickness value
*/
virtual int32_t getThickness(const leRectangleWidget* _this);

// *****************************************************************************
/* Virtual Member Function:
    leResult setThickness(leRectangleWidget* _this,
                          int32_t thk)

  Summary:
     Sets the rectangle border thickness

  Description:
     Sets the rectangle border thickness

  Parameters:
    leRectangleWidget* _this - The rectangle widget to operate on
    int32_t thk -

  Remarks:
    Usage - _this->fn->setThickness(_this, thk);

  Returns:
    leResult - the result of the operation
*/
virtual leResult setThickness(leRectangleWidget* _this,
                              int32_t thk);

#undef THIS_TYPE
#endif

#ifdef __cplusplus
}
#endif

#endif // LE_RECTANGLE_WIDGET_ENABLED
#endif /* LEGATO_RECTANGLE_H */