22 lines
		
	
	
		
			628 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			22 lines
		
	
	
		
			628 B
		
	
	
	
		
			C
		
	
	
	
	
	
#pragma once
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#include <input/input.h>
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#include "canvas.h"
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typedef struct Widget Widget;
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typedef void (*WidgetDrawCallback)(CanvasApi* api, void* context);
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typedef void (*WidgetInputCallback)(InputEvent* event, void* context);
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Widget* widget_alloc();
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void widget_free(Widget* widget);
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void widget_enabled_set(Widget* widget, bool enabled);
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bool widget_is_enabled(Widget* widget);
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void widget_draw_callback_set(Widget* widget, WidgetDrawCallback callback, void* context);
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void widget_input_callback_set(Widget* widget, WidgetInputCallback callback, void* context);
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// emit update signal
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void widget_update(Widget* widget);
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