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comparison engine/extensions/pychan/widgets.py @ 143:fe7ff4808529

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- added guichan slider widget to pychan gui wrapper - added new attribute class to attrs.py (FloatAttr) - added demo to pychan demo client NOTE: - demo isn't nice yet - but I'll refactor the client anyway
author chewie@33b003aa-7bff-0310-803a-e67f0ece8222
date Tue, 07 Oct 2008 02:12:57 +0000
parents 9a1529f9625e
children d29593182f40
comparison
equal deleted inserted replaced
142:816b17db2bec 143:fe7ff4808529
8 """ 8 """
9 9
10 import fife, pythonize 10 import fife, pythonize
11 import tools 11 import tools
12 from exceptions import * 12 from exceptions import *
13 from attrs import Attr,PointAttr,ColorAttr,BoolAttr,IntAttr 13 from attrs import Attr,PointAttr,ColorAttr,BoolAttr,IntAttr,FloatAttr
14 14
15 def get_manager(): 15 def get_manager():
16 import pychan 16 import pychan
17 return pychan.manager 17 return pychan.manager
18 18
1579 return "Spacer(parent.name='%s')" % getattr(self._parent,'name','None') 1579 return "Spacer(parent.name='%s')" % getattr(self._parent,'name','None')
1580 1580
1581 def __repr__(self): 1581 def __repr__(self):
1582 return "<Spacer(parent.name='%s') at %x>" % (getattr(self._parent,'name','None'),id(self)) 1582 return "<Spacer(parent.name='%s') at %x>" % (getattr(self._parent,'name','None'),id(self))
1583 1583
1584 class Slider(Widget):
1585 """ A slider widget
1586
1587 Use a callback to read out the slider value every time the marker
1588 is moved.
1589
1590 New Attributes
1591 ==============
1592
1593 - orientation: 1 = horizontal, 0=vertical
1594 - scale_start: float: default 0.0
1595 - scale_end: float: default 1.0
1596
1597 FIXME:
1598 - set new attributes for marker & step length, value
1599 - update docstrings
1600 """
1601
1602 HORIZONTAL = fife.Slider.HORIZONTAL
1603 VERTICAL = fife.Slider.VERTICAL
1604
1605 ATTRIBUTES = Widget.ATTRIBUTES + [IntAttr('orientation'), FloatAttr('scale_start'), FloatAttr('scale_end')]
1606
1607 def __init__(self, scaleStart=0.0, scaleEnd=1.0, orientation=HORIZONTAL, **kwargs):
1608 self.real_widget = fife.Slider(scaleStart, scaleEnd)
1609 self.orientation = orientation
1610 self.setOrientation(self.orientation)
1611 super(Slider, self).__init__(**kwargs)
1612
1613 def _setScale(self, start, end):
1614 """setScale(self, double scaleStart, double scaleEnd)"""
1615 if type(start) != float:
1616 raise RuntimeError("Slider expects float for start scale")
1617 if type(end) != float:
1618 raise RuntimeError("Slider expects float for end scale")
1619 self.real_widget.setScale(start, end)
1620
1621 def getScaleStart(self):
1622 """getScaleStart(self) -> double"""
1623 return self.real_widget.getScaleStart()
1624
1625 def setScaleStart(self, start):
1626 """setScaleStart(self, double scaleStart)"""
1627 if type(start) != float:
1628 raise RuntimeError("Slider expects float for start scale")
1629 self.real_widget.setScaleStart(start)
1630 scale_start = property(getScaleStart, setScaleStart)
1631
1632 def getScaleEnd(self):
1633 """getScaleEnd(self) -> double"""
1634 return self.real_widget.getScaleEnd()
1635
1636 def setScaleEnd(self, end):
1637 """setScaleEnd(self, double scaleEnd)"""
1638 if type(end) != float:
1639 raise RuntimeError("Slider expects float for end scale")
1640 self.real_widget.setScaleEnd(end)
1641 scale_end = property(getScaleEnd, setScaleEnd)
1642
1643 def getValue(self):
1644 """getValue(self) -> double"""
1645 return self.real_widget.getValue()
1646
1647 def setValue(self, value):
1648 """setValue(self, double value)"""
1649 if type(value) != float:
1650 raise RuntimeError("Slider only accepts float values")
1651 self.real_widget.setValue(value)
1652
1653 def setMarkerLength(self, length):
1654 """setMarkerLength(self, int length)"""
1655 if type(length) != int:
1656 raise RuntimeError("Slider only accepts int for Marker lenght")
1657 self.real_widget.setMarkerLength(length)
1658
1659 def getMarkerLength(self):
1660 """getMarkerLength(self) -> int"""
1661 return self.real_widget.getMarkerLength()
1662
1663 def setOrientation(self, orientation):
1664 """setOrientation(self, Orientation orientation)"""
1665 self.real_widget.setOrientation(orientation)
1666
1667 def getOrientation(self):
1668 """getOrientation(self) -> int"""
1669 return self.real_widget.getOrientation()
1670 orientation = property(getOrientation, setOrientation)
1671
1672 def setStepLength(self, length):
1673 """setStepLength(self, double length)"""
1674 if type(length) != float:
1675 raise RuntimeError("Slider only accepts floats for step length")
1676 self.real_widget.setStepLength(length)
1677
1678 def getStepLength(self):
1679 """getStepLength(self) -> double"""
1680 return self.real_widget.getStepLength()
1584 1681
1585 # Global Widget Class registry 1682 # Global Widget Class registry
1586 1683
1587 WIDGETS = { 1684 WIDGETS = {
1588 # Containers 1685 # Containers
1605 1702
1606 #Complexer Widgets / Text io 1703 #Complexer Widgets / Text io
1607 "TextField" : TextField, 1704 "TextField" : TextField,
1608 "TextBox" : TextBox, 1705 "TextBox" : TextBox,
1609 "ListBox" : ListBox, 1706 "ListBox" : ListBox,
1610 "DropDown" : DropDown 1707 "DropDown" : DropDown,
1708 "Slider" : Slider
1611 } 1709 }
1612 1710
1613 def registerWidget(cls): 1711 def registerWidget(cls):
1614 """ 1712 """
1615 Register a new Widget class for pychan. 1713 Register a new Widget class for pychan.