152 lines
4.3 KiB
Python
152 lines
4.3 KiB
Python
#!/usr/bin/env python
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# Copyright (C) 2010-2012 Sam Bull
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"""
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An example file demonstrating proper use of widgets.
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"""
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import os
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import sys
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import random
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import pygame
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from pygame.locals import *
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try:
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from OpenGL.GL import *
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except: pass
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pygame.display.init()
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pygame.font.init()
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sys.path.insert(0, "../..")
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import sgc
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from sgc.locals import *
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ver_no = "0.1.3"
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screen = sgc.surface.Screen((640,480)) #, flags=OPENGL
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clock = pygame.time.Clock()
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pygame.scrap.init()
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def clear():
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"""Clear input box when enter key is pressed."""
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input_box.text = ""
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class MainMenu(sgc.widgets.Menu):
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"""Create a subclass for custom functions."""
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func_dict = lambda self: {"print_input": self.print_input,
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"remove": self.remove}
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def print_input(self):
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print self["input"].text
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sgc.Font.col = (150,150,150) # TODO Button font colour
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# Title
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title = sgc.widgets.Label(text="Simple Game Code " + ver_no,
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font=sgc.Font["title"], col=sgc.Font.col)
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title.rect.center = (screen.rect.w/2, 40)
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title.add()
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# Create input_box
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input_box = sgc.widgets.InputBox(label="Input Box", default="default text...")
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input_box.config(pos=(30,120))
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input_box.add(0)
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# Change colour button, activate event caught in event loop
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button = sgc.widgets.Button(label="Change\ncolour", pos=(40,200))
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# Create FPS counter
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fps = sgc.widgets.FPSCounter(clock=clock)
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fps.rect.midbottom = (screen.rect.w/2, screen.rect.h)
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fps.add()
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# Pass config file as argument, to have Menu parse file
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with open("menu") as menu_file:
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menu = MainMenu(menu=menu_file)
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# Display menu on button click, activate replaced through assignment
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btn_menu = sgc.widgets.Button(label="Menu", pos=(250,200))
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btn_menu.activate = menu.add
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# Input_box for dialog window
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password_box = sgc.widgets.InputBox(label="Password", default="Enter password...")
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password_box.pos = (0,10)
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# Button for dialog window
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def print_pass():
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print password_box.text
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dialogs[-1].remove()
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btn_ok = sgc.widgets.Button(label="OK", pos=(30,60))
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btn_ok.activate = print_pass
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# Place widgets into a container
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dialog_container = sgc.widgets.Container(widgets=(password_box, btn_ok),
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border=10)
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# Display dialog window, activate replaced through inheritance
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dialogs = []
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class BtnDialog(sgc.widgets.Button):
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def activate(self):
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dialogs.append(sgc.widgets.Dialog(widget=dialog_container,
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title="Window title here..."))
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dialogs[-1].rect.center = screen.rect.center
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dialogs[-1].add()
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btn_dialog = BtnDialog(label="Dialog", pos=(460,200))
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box_btn = sgc.widgets.HBox(widgets=[button, btn_menu, btn_dialog], spacing=70)
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scroll_box = sgc.widgets.ScrollBox((300, box_btn.rect.h), widget=box_btn)
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scroll_box.rect.center = screen.rect.center
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scroll_box.add(1)
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# Radio Buttons
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radio1 = sgc.widgets.Radio(group="group1", label="Option 1", active=True)
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radio2 = sgc.widgets.Radio(group="group1", label="Option 2")
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radio3 = sgc.widgets.Radio(group="group1", label="Option 3")
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radio_box = sgc.widgets.VBox(widgets=(radio1, radio2, radio3), pos=(40,320))
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radio_box.add(2)
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# Toggle Button
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toggle = sgc.widgets.Toggle(label="Toggle", pos=(200,320))
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toggle.add(3)
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# Selectable Label
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label = sgc.widgets.Label(text="This is a selectable label", selectable=True)
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label.rect.midtop = title.rect.midbottom
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label.add()
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while True:
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time = clock.tick(30)
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for event in pygame.event.get():
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# Send event to widgets
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sgc.widgets.event(event)
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if event.type == GUI:
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if event.widget_type is sgc.widgets.Button:
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print "Button event"
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if event.widget is button and event.gui_type == "activate":
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button.config(col=[random.randrange(1,200) for x in range(3)])
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elif event.widget is input_box:
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clear()
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elif event.type == KEYDOWN:
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if event.key == K_f:
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fps.toggle()
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elif event.type == QUIT:
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exit()
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# Cleanup removed windows
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for widget in dialogs:
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if not widget.active():
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dialogs.remove(widget)
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if not screen._opengl:
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screen.fill((0,0,255))
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else:
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glClearColor(0,0,1,1)
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glClear(GL_COLOR_BUFFER_BIT)
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# Update the widgets once for each frame
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sgc.widgets.update(time)
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pygame.display.flip()
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