mbutton.h

#ifndef _MGUI_NCSCTRL_BUTTON_H
#define _MGUI_NCSCTRL_BUTTON_H
 
#ifdef __cplusplus
extern "C" {
#endif  /* __cplusplus */

#define NCSCTRL_BUTTON   NCSCLASSNAME("button")

typedef struct _mButton mButton;
typedef struct _mButtonClass mButtonClass;
typedef struct _mButtonRenderer mButtonRenderer;

enum mButtonCheckState{
        NCS_BUTTON_UNCHECKED = 0,
        NCS_BUTTON_HALFCHECKED,
        NCS_BUTTON_CHECKED
};

#define mButtonHeader(clsName)  \
        mWidgetHeader(clsName) \
        mWidget* group;

struct _mButton
{
        mButtonHeader(mButton)
};

#define mButtonClassHeader(clsName, parentClass)        \
        mWidgetClassHeader(clsName, parentClass) \
        mObject * (*createContent)(clsName *self, DWORD dwStyle); \
        mObject * (*createButtonBody)(clsName *self, DWORD dwStyle, mObject * content);

struct _mButtonClass
{
        mButtonClassHeader(mButton, mWidget)
};

#define mButtonRendererHeader(clsName, parentClass)     \
        mWidgetRendererHeader(clsName, parentClass)         \
    void (*drawPushButton)(clsName *self, HDC hdc,     \
            const RECT *rect, \
                        DWORD color1, DWORD color2, int status);

struct _mButtonRenderer
{
        mButtonRendererHeader(mButton, mWidget)
};

MGNCS_EXPORT extern mButtonClass g_stmButtonCls;

enum mButtonProp {
        NCSP_BUTTON_ALIGN = NCSP_WIDGET_MAX + 1,
        NCSP_BUTTON_VALIGN,
        NCSP_BUTTON_WORDWRAP,
        NCSP_BUTTON_IMAGE,
        NCSP_BUTTON_CHECKSTATE,
        NCSP_BUTTON_IMAGE_SIZE_PERCENT, 
        NCSP_BUTTON_GROUPID,
        NCSP_BUTTON_GROUP,
        NCSP_BUTTON_MAX
};

enum eButtonNotify {
        NCSN_BUTTON_PUSHED = NCSN_WIDGET_MAX + 1,
        NCSN_BUTTON_STATE_CHANGED,
        NCSN_BUTTON_MAX
};

#define NCSS_BUTTON_IMAGE        (1<<NCSS_WIDGET_SHIFT)

#define NCSS_BUTTON_CHECKABLE    (2<<NCSS_WIDGET_SHIFT)

#define NCSS_BUTTON_AUTOCHECK    (4<<NCSS_WIDGET_SHIFT)

#define NCSS_BUTTON_3DCHECK      (8<<NCSS_WIDGET_SHIFT)

#define NCSS_BUTTON_IMAGELABEL   (0x10<<NCSS_WIDGET_SHIFT)

#define NCSS_BUTTON_VERTIMAGELABEL (0x20<<NCSS_WIDGET_SHIFT)
#define NCSS_BUTTON_SHIFT        (NCSS_WIDGET_SHIFT + 6)

#ifdef __cplusplus
}
#endif  /* __cplusplus */

#endif /* _MGUI_NCSCTRL_BUTTON_H */