ui/cocoa/EventData.h

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright 2024 Olaf Wintermann. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
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 *   1. Redistributions of source code must retain the above copyright
 *      notice, this list of conditions and the following disclaimer.
 *
 *   2. Redistributions in binary form must reproduce the above copyright
 *      notice, this list of conditions and the following disclaimer in the
 *      documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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#import "../ui/toolkit.h"
#import "../common/context.h"

typedef void(*get_eventdata_func)(id sender, UiVar *var, void **eventdata, int *value);

@interface EventData : NSObject
@property UiObject           *obj;
@property UiVar              *var;
@property int                vartype;
@property ui_callback        callback;
@property void               *userdata;
@property void               *data;
@property int                value;
@property get_eventdata_func get_eventdata;

- (EventData*)init:(ui_callback)cb userdata:(void*)userdata;

- (void)handleEvent:(id)sender;

- (void)handleEventWithEventData:(id)sender;

@end