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cpk_widget.py
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2 # This file is part of the OpenStructure project <www.openstructure.org>
3 #
4 # Copyright (C) 2008-2011 by the OpenStructure authors
5 #
6 # This library is free software; you can redistribute it and/or modify it under
7 # the terms of the GNU Lesser General Public License as published by the Free
8 # Software Foundation; either version 3.0 of the License, or (at your option)
9 # any later version.
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11 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
12 # FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
13 # details.
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17 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
18 #------------------------------------------------------------------------------
19 # -*- coding: utf-8 -*-
20 
21 from ost import gui
22 from ost import gfx
23 from PyQt4 import QtCore, QtGui
24 from render_mode_widget import RenderModeWidget
25 
26 #CPK Render Options
27 class CPKWidget(RenderModeWidget):
28  def __init__(self, parent=None):
29  RenderModeWidget.__init__(self, parent)
30 
31  #Title
32  self.text_ = "Spheres"
33 
34  #Defaults
35  min_sphere_detail = 1
36  max_sphere_detail = 20
37 
38  #Set Render Mode
39  self.mode_ = gfx.RenderMode.CPK
40 
41  #Create Ui elements
42 
43  self.sphere_spinbox_ = QtGui.QSpinBox()
44  self.sphere_spinbox_.setRange(min_sphere_detail, max_sphere_detail)
45  cpk_mode_label = QtGui.QLabel("Rendering Mode")
46  self.cpk_mode_ = QtGui.QComboBox()
47  self.cpk_mode_.addItem("Triangles")
48  self.cpk_mode_.addItem("3D Sprites")
49  cpk_label = QtGui.QLabel(self.text_)
50  font = cpk_label.font()
51  font.setBold(True)
52 
53  sphere_label = QtGui.QLabel("Sphere Detail")
54  grid = QtGui.QGridLayout()
55  grid.addWidget(cpk_label,0,0,1,1)
56  grid.addWidget(sphere_label, 1, 0, 1, 3)
57  grid.addWidget(self.sphere_spinbox_, 1, 2, 1, 1)
58  grid.setRowStretch(2,1)
59  self.setLayout(grid)
60 
61  QtCore.QObject.connect(self.sphere_spinbox_, QtCore.SIGNAL("valueChanged(int)"), self.UpdateSphereDetail)
62  QtCore.QObject.connect(self.cpk_mode_, QtCore.SIGNAL("currentIndexChanged(int)"), self.UpdateSphereMode)
63 
64  self.setMinimumSize(250,60)
65 
66  def UpdateSphereDetail(self, value):
67  self.GetOptions().SetSphereDetail(value)
68  self.ApplyOptions()
69 
70  def UpdateSphereMode(self, value):
71  self.GetOptions().SetSphereMode(value)
72  self.ApplyOptions()
73 
74  def UpdateGui(self,options):
75  self.sphere_spinbox_.setValue(options.GetSphereDetail())
76  self.cpk_mode_.setCurrentIndex(options.GetSphereMode())
77 
78  def GetText(self):
79  return self.text_
80 
81  def GetRenderMode(self):
82  return self.mode_