C++ (Cpp) can_scroll_menu_up示例

示例#1

文件： menu.c 项目： cfillion/vifm

static void
cmd_zb(key_info_t key_info, keys_info_t *keys_info)
{
	if(can_scroll_menu_up(menu))
	{
		if(menu->pos < menu->win_rows)
			menu->top = 0;
		else
			menu->top = menu->pos - (menu->win_rows - 3);
		update_menu();
	}
}

示例#2

文件： menu.c 项目： cfillion/vifm

static void
cmd_ctrl_y(key_info_t key_info, keys_info_t *keys_info)
{
	if(can_scroll_menu_up(menu))
	{
		int off = MAX(cfg.scroll_off, 0);
		if(menu->pos >= menu->top + menu->win_rows - 3 - off)
			menu->pos = menu->top - 1 + menu->win_rows - 3 - off;

		menu->top--;
		update_menu();
	}
}

示例#3

文件： menu.c 项目： cfillion/vifm

static void
cmd_ctrl_b(key_info_t key_info, keys_info_t *keys_info)
{
	if(can_scroll_menu_up(menu))
	{
		const int s = get_effective_menu_scroll_offset(menu);
		const int off = (menu->win_rows - 2) - SCROLL_GAP;
		menu->pos = get_last_visible_line(menu) - off;
		change_menu_top(menu, -off);
		if(cfg.scroll_off > 0 && menu->top + (menu->win_rows - 3) - menu->pos < s)
			menu->pos -= s - (menu->top + (menu->win_rows - 3) - menu->pos);

		update_menu();
	}
}

示例#4

文件： menu.c 项目： acklinr/vifm

static void
cmd_ctrl_y(key_info_t key_info, keys_info_t *keys_info)
{
	if(can_scroll_menu_up(menu))
	{
		int off = MAX(cfg.scroll_off, 0);
		if(menu->pos >= menu->top + getmaxy(menu_win) - 3 - off)
		{
			menu->pos = menu->top - 1 + getmaxy(menu_win) - 3 - off;
		}

		--menu->top;
		menu_partial_redraw();
	}
}

示例#5

文件： menu.c 项目： acklinr/vifm

static void
cmd_zb(key_info_t key_info, keys_info_t *keys_info)
{
	if(can_scroll_menu_up(menu))
	{
		if(menu->pos < getmaxy(menu_win))
		{
			menu->top = 0;
		}
		else
		{
			menu->top = menu->pos - (getmaxy(menu_win) - 3);
		}
		menu_partial_redraw();
	}
}

示例#6

文件： menu.c 项目： acklinr/vifm

static void
cmd_ctrl_b(key_info_t key_info, keys_info_t *keys_info)
{
	if(can_scroll_menu_up(menu))
	{
		const int s = get_effective_menu_scroll_offset(menu);
		const int off = (getmaxy(menu_win) - 2) - SCROLL_GAP;
		menu->pos = menu_last_line(menu) - off;
		change_menu_top(menu, -off);
		if(cfg.scroll_off > 0 &&
				menu->top + (getmaxy(menu_win) - 3) - menu->pos < s)
		{
			menu->pos -= s - (menu->top + (getmaxy(menu_win) - 3) - menu->pos);
		}

		menu_partial_redraw();
	}
}