C++ (Cpp) tree_eventの例

コード例 #1

ファイル: tree.c プロジェクト: ebichu/dd-wrt

/* Mouse callback */
static int
event_callback (Gpm_Event *event, void *data)
{
    WTree *tree = data;

    if (!(event->type & GPM_UP))
	return MOU_NORMAL;

    if (tree->is_panel)
	event->y--;

    event->y--;

    if (!tree->active)
	change_panel ();

    if (event->y < 0){
	tree_move_backward (tree, tlines (tree) - 1);
	show_tree (tree);
    }
    else if (event->y >= tlines (tree)){
	tree_move_forward (tree, tlines (tree) - 1);
	show_tree (tree);
    } else {
	tree_event (tree, event->y);
	if ((event->type & (GPM_UP|GPM_DOUBLE)) == (GPM_UP|GPM_DOUBLE)){
	    chdir_sel (tree);
	}
    }
    return MOU_NORMAL;
}

コード例 #2

ファイル: tree.c プロジェクト: sfionov/mc-dev

/* Mouse callback */
static int
event_callback (Gpm_Event *event, void *data)
{
    WTree *tree = data;

    /* rest of the upper frame, the menu is invisible - call menu */
    if (tree->is_panel && (event->type & GPM_DOWN)
	    && event->y == 1 && !menubar_visible) {
	event->x += tree->widget.x;
	return the_menubar->widget.mouse (event, the_menubar);
    }

    if (!(event->type & GPM_UP))
	return MOU_NORMAL;

    if (tree->is_panel)
	event->y--;

    event->y--;

    if (!tree->active)
	change_panel ();

    if (event->y < 0){
	tree_move_backward (tree, tlines (tree) - 1);
	show_tree (tree);
    }
    else if (event->y >= tlines (tree)){
	tree_move_forward (tree, tlines (tree) - 1);
	show_tree (tree);
    } else {
	tree_event (tree, event->y);
	if ((event->type & (GPM_UP|GPM_DOUBLE)) == (GPM_UP|GPM_DOUBLE)){
	    chdir_sel (tree);
	}
    }
    return MOU_NORMAL;
}