gistfile1.txt

from sys import exit

import pygame
from pygame.locals import *

SCREEN_SIZE = (1280, 960)

pygame.init()

screen = pygame.display.set_mode(SCREEN_SIZE, RESIZABLE, 32)
screen_centre = (SCREEN_SIZE[0] / 2, SCREEN_SIZE[1] / 2)
screen.fill((255, 255, 255))

pygame.display.set_caption("Demo")


class Window():
    def __init__(self, screen, position, size):
        self.screen = screen
        self.rect = Rect(position, size) # position -> (x, y) size -> (width, height)


class Button():
    def __init__(self, parent, position, size, colour, callback_function):
        self.parent = parent
        self.rect = Rect(position, size) # position -> (x, y) size -> (width, height)
        self.colour = colour
        self.callback = callback_function

        self.screen = parent.screen

        self._visible = True

    def get_event(self, event):
        #print(event.pos)
        if self.rect.collidepoint(event.pos):   # Not sure why this isn't working
            print("Calling callback function.")
            self.callback()#*self.args)

    def draw(self):
        pygame.draw.rect(self.screen, self.colour, self.rect)


def test_button_event():
    print("Hello")


buttons = []


def create_button():
    newwindow = Window(screen, (0, 0), (SCREEN_SIZE))
    newbutton = Button(newwindow, (0, SCREEN_SIZE[1] - 50), (100, 50), pygame.Color('Blue'), test_button_event)
    buttons.append(newbutton)
    newbutton.draw()


create_button()
clock = pygame.time.Clock()

while True:
    for event in pygame.event.get():
        if event.type == QUIT:
            pygame.quit()
            exit(0)

        if event.type == VIDEORESIZE:
            SCREEN_SIZE = event.size
            screen = pygame.display.set_mode(SCREEN_SIZE, RESIZABLE, 32)
            print("Window resized to " + str(event.size))
            screen.fill((255, 255, 255))

        elif event.type == MOUSEBUTTONDOWN:
            print("mouse at (%d, %d)" % event.pos)

            for button in buttons:
                button.get_event(event)

    for button in buttons:
        button.draw()

    clock.tick(30)
    pygame.display.update()