# HG changeset patch # User chewie@33b003aa-7bff-0310-803a-e67f0ece8222 # Date 1267530567 0 # Node ID db994c01cc9a6cb9bd9dfa03060e323608ad5e62 # Parent e236185eec40a7a913d0852799fd69d6fcf5d679 - added color tester app to pychan demo FEATURES: - use sliders to paint background and base rgba color of some example widgets diff -r e236185eec40 -r db994c01cc9a demos/pychan_demo/colortester.py --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/demos/pychan_demo/colortester.py Tue Mar 02 11:49:27 2010 +0000 @@ -0,0 +1,113 @@ +# -*- coding: utf-8 -*- + +# #################################################################### +# Copyright (C) 2005-2010 by the FIFE team +# http://www.fifengine.de +# This file is part of FIFE. +# +# FIFE is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# This library is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# Lesser General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public +# License along with this library; if not, write to the +# Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA +# #################################################################### + +""" pychan demo app for testing rgba colors on widgets """ + +from pychan_test import PyChanExample +from fife.extensions import pychan + +class ColorExample(PyChanExample): + """ a small app (^^) to show how guichan uses colors on various widgets """ + def __init__(self): + super(ColorExample,self).__init__('gui/colortester.xml') + + def start(self): + """ + load XML file and setup callbacks + """ + self.widget = pychan.loadXML(self.xmlFile) + self.widget.mapEvents({ + 'base_rslider': self.update_basecolor, + 'base_gslider': self.update_basecolor, + 'base_bslider': self.update_basecolor, + 'base_aslider': self.update_basecolor, + + 'background_rslider': self.update_background_color, + 'background_gslider': self.update_background_color, + 'background_bslider': self.update_background_color, + 'background_aslider': self.update_background_color, + + 'closeButton':self.stop, + }) + # alpha value needs to be set, otherwise you don't see colors ;-) + self.widget.findChild(name="base_aslider").setValue(float(255)) + self.widget.findChild(name="background_aslider").setValue(float(255)) + + # init stuff + self.update_basecolor() + self.update_background_color() + self.widget.show() + + def update_basecolor(self): + """ + Update rgba base colors of all examples and show the values + """ + r = int(self.widget.findChild(name="base_rslider").getValue()) + g = int(self.widget.findChild(name="base_gslider").getValue()) + b = int(self.widget.findChild(name="base_bslider").getValue()) + a = int(self.widget.findChild(name="base_aslider").getValue()) + + # update slider labels + self.widget.findChild(name="base_rvalue").text = unicode(str(r), "utf-8") + self.widget.findChild(name="base_gvalue").text = unicode(str(g), "utf-8") + self.widget.findChild(name="base_bvalue").text = unicode(str(b), "utf-8") + self.widget.findChild(name="base_avalue").text = unicode(str(a), "utf-8") + + rgba = (r, g, b, a) + + # background_color, foreground_color, base_color, selection_color (listbox) + self.widget.findChild(name="example1").base_color = rgba + self.widget.findChild(name="example2").base_color = rgba + self.widget.findChild(name="example3").base_color = rgba + self.widget.findChild(name="example4").base_color = rgba + self.widget.findChild(name="example5").base_color = rgba + self.widget.findChild(name="example6").base_color = rgba + self.widget.findChild(name="example7").base_color = rgba + self.widget.findChild(name="example8").base_color = rgba + + def update_background_color(self): + """ + Update rgba background colors of all examples and show the values + """ + r = int(self.widget.findChild(name="background_rslider").getValue()) + g = int(self.widget.findChild(name="background_gslider").getValue()) + b = int(self.widget.findChild(name="background_bslider").getValue()) + a = int(self.widget.findChild(name="background_aslider").getValue()) + + # update slider labels + self.widget.findChild(name="background_rvalue").text = unicode(str(r), "utf-8") + self.widget.findChild(name="background_gvalue").text = unicode(str(g), "utf-8") + self.widget.findChild(name="background_bvalue").text = unicode(str(b), "utf-8") + self.widget.findChild(name="background_avalue").text = unicode(str(a), "utf-8") + + rgba = (r, g, b, a) + + # background_color, foreground_color, background_color, selection_color (listbox) + self.widget.findChild(name="example1").background_color = rgba + self.widget.findChild(name="example2").background_color = rgba + self.widget.findChild(name="example3").background_color = rgba + self.widget.findChild(name="example4").background_color = rgba + self.widget.findChild(name="example5").background_color = rgba + self.widget.findChild(name="example6").background_color = rgba + self.widget.findChild(name="example7").background_color = rgba + self.widget.findChild(name="example8").background_color = rgba diff -r e236185eec40 -r db994c01cc9a demos/pychan_demo/gui/colortester.xml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/demos/pychan_demo/gui/colortester.xml Tue Mar 02 11:49:27 2010 +0000 @@ -0,0 +1,68 @@ + + + +