#ifndef _PANELGROUP_H_
#define _PANELGROUP_H_

/*
    Copyright © 2011, The AROS Development Team. All rights reserved.
    $Id$
*/

#include <exec/types.h>
#include <libraries/mui.h>
#include <zune/customclasses.h>

/*** Identifier Base ********************************************************/
#define MUIB_PanelGroup                                         (TAG_USER | 0x11a00000)

/*** Public Attributes ******************************************************/
#define MUIA_PanelGroup_Panels					(MUIB_PanelGroup | 0x00000001) /* I-- */
#define MUIA_PanelGroup_FloatSpacer				(MUIB_PanelGroup | 0x00000002) /* I-- */
#define MUIA_PanelGroup_PanelSize				(MUIB_PanelGroup | 0x0000000A) /* I-- */

/*** Public Methods *********************************************************/

#define MUIM_PanelGroup_AddPanel				(MUIB_PanelGroup | 0x00000001)
#define MUIM_PanelGroup_InitChange				(MUIB_PanelGroup | 0x00000002)
#define MUIM_PanelGroup_ExitChange				(MUIB_PanelGroup | 0x00000003)

/*** Private Methods ********************************************************/

/*** Private Constants ********************************************************/

extern struct MUI_CustomClass                     *PanelGroup_CLASS;

/*** Private Data Structures ********************************************************/


/*** Private Instance Data **********************************************************/

struct PanelGroup_DATA
{
    IPTR	pg_Flags;
    Object	*pg_RootGroupObj;
    Object	*pg_RootGroupSpacer;
    ULONG	pg_Count;
    ULONG	pg_HorizWeight;
    ULONG	pg_VertWeight;
};

#define pgFlag_Setup		(1<<0)
#define pgFlag_Horizontal	(1<<1)

/*** Macros *****************************************************************/

#define SETUP_PANELGROUP_INST_DATA       struct PanelGroup_DATA *data = INST_DATA(CLASS, self)

#ifdef __AROS__
#define PanelGroupObject                 BOOPSIOBJMACRO_START(PanelGroup_CLASS->mcc_Class)
#else
#define PanelGroupObject NewObject(PanelGroup_CLASS->mcc_Class, NULL
#endif

#define PANELGROUP_CUSTOMCLASS(name, base, parent_name, parent_class,   \
                           m1, m1_msg_type,                          \
                           m2, m2_msg_type,                          \
                           m3, m3_msg_type,                          \
                           m4, m4_msg_type,                          \
                           m5, m5_msg_type,                          \
                           m6, m6_msg_type)                        \
    __ZUNE_CUSTOMCLASS_START(name)                                   \
    __ZUNE_CUSTOMCLASS_METHOD(name ## __ ## m1, m1, m1_msg_type);    \
    __ZUNE_CUSTOMCLASS_METHOD(name ## __ ## m2, m2, m2_msg_type);    \
    __ZUNE_CUSTOMCLASS_METHOD(name ## __ ## m3, m3, m3_msg_type);    \
    __ZUNE_CUSTOMCLASS_METHOD(name ## __ ## m4, m4, m4_msg_type);    \
    __ZUNE_CUSTOMCLASS_METHOD(name ## __ ## m5, m5, m5_msg_type);    \
    __ZUNE_CUSTOMCLASS_METHOD(name ## __ ## m6, m6, m6_msg_type);    \
    __ZUNE_CUSTOMCLASS_END(name, base, parent_name, parent_class)


#endif /* _PANELGROUP_H_ */