extends Control
#Copyright Kris Occhipinti 01/16/2021
#https://filmsbykris.com
#Licensed under the GPLv3

func _ready():
	var scrollbox = create_scrollbox()
	var vbox = create_vbox(scrollbox)
	for i in range(0,20):
		add_button(vbox,"This is a button #" + str(i+1),"res://icon.png")
		
func create_scrollbox():
	var box = ScrollContainer.new()
	box.set_size(get_viewport_rect().size)
	add_child(box)
	return box

func create_vbox(parent):
	var box = VBoxContainer.new()
	box.set_h_size_flags(3)
	parent.add_child(box)
	return box
	
func add_button(parent,text,icon):
	var button = Button.new()
	button.set_h_size_flags(3)
	button.text = text
	button.set_meta("count",0)
	button.connect("pressed",self,"button_press",[button])
	button.icon = load(icon)
	parent.add_child(button)
	

func button_press(button):
	var count = button.get_meta("count") + 1
	button.set_meta("count",count)
	button.text = "I've been pressed " + str(count) + " times"