Exemplos de RTGUI_WIDGET_ENABLE em C++ (Cpp)

Exemplo n.º 1

Arquivo: scrollbar.c Projeto: pengdonglin137/iboot

void rtgui_scrollbar_set_page_step(struct rtgui_scrollbar* bar, int step)
{
	RT_ASSERT(bar != RT_NULL);

	bar->page_step = step;
		
	/* disable or enable scrollbar */
	if (bar->page_step > (bar->max_position - bar->min_position))
	{
		/* disable bar */
		RTGUI_WIDGET_DISABLE(RTGUI_WIDGET(bar));
	}
	else
	{
		/* enable bar */
		RTGUI_WIDGET_ENABLE(RTGUI_WIDGET(bar));
	}
}

Exemplo n.º 2

Arquivo: scrollbar.c Projeto: BernardXiong/realtouch

void rtgui_scrollbar_set_range(rtgui_scrollbar_t* bar, int count)
{
	RT_ASSERT(bar != RT_NULL);

	/* disable or enable scrollbar */
	if(bar->page_step >= count)
	{
		/* disable bar */
		RTGUI_WIDGET_DISABLE(bar);
	}
	else
	{
		/* enable bar */
		RTGUI_WIDGET_ENABLE(bar);
	}

	/* thumb step count = item_count-item_per_page */
	bar->count = (rt_int16_t)(count-bar->page_step);
	rtgui_scrollbar_set_thumbbar_len(bar);
}