|
| Description |
|---|
| La macro permet de déplier les surfaces d'un objet de n'importe quelle forme et la dessiner sur une page. |
| Auteur |
| Hervé B. |
| Liens |
| Recettes macros Comment installer une macro Comment ajouter une barre d'outils |
| Version |
| 1.0 |
| Date dernière modification |
| 2013-09-20 |
La macro permet de déplier les surfaces d'un objet de n'importe quelle forme et la dessiner sur une page.
Installation
Copiez le fichier de la macro dans le répertoire :
- Linux & Mac : $home/.Freecad/Mod/unfoldBox.
- Windows : C:\Program Files\FreeCAD0.13
Ajouter les templates : A3_Landscape_Empty.svg A3_Landscape.svg A4_Landscape_Empty.svg A4_Landscape.svg
Cf Macro for unfolding box surfaces
Options
- Échelle manuelle ou automatique
- Format de Page : A3 / A4, cartouche (cf FreeCAD modèles)
- Groupe les dessins dans la même page si possible.
- Attache ou non les bords de la pièce.
Utilisation
- Sélectionnez un volume créé avec par exemple Part::Loft tool
- Développe la forme dans le plan de la forme (cf Draft menu)
- Sélectionnez la surface
- Exécuter la macro
Script
Macro_unfoldBox.py
#***************************************************************************
#* *
#* Copyright (c) 2013 - DoNovae/Herve BAILLY <hbl13@donovae.com> *
#* *
#* This program is free software; you can redistribute it and/or modify *
#* it under the terms of the GNU Lesser General Public License (LGPL) *
#* as published by the Free Software Foundation; either version 2 of *
#* the License, or (at your option) any later version. *
#* for detail see the LICENCE text file. *
#* *
#* This program 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 Library General Public License for more details. *
#* *
#* You should have received a copy of the GNU Library General Public *
#* License along with this program; if not, write to the Free Software *
#* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
#* USA *
#* *
#***************************************************************************
#####################################
# Macro unfoldBox
# Unroll of a ruled surface
#####################################
import FreeCAD , FreeCADGui , Part, Draft, math, Drawing , PySide, os
from PySide import QtGui,QtCore
from FreeCAD import Base
fields_l = []
unroll_l = []
#####################################
#####################################
# Functions
#####################################
#####################################
#####################################
# Function errorDialog
#####################################
def errorDialog(msg):
diag = QtGui.QMessageBox(QtGui.QMessageBox.Critical,u"Error Message",msg )
diag.setWindowFlags(PySide.QtCore.Qt.WindowStaysOnTopHint)
diag.exec_()
#####################################
# Function proceed
#####################################
def proceed():
QtGui.qApp.setOverrideCursor(QtCore.Qt.WaitCursor)
FreeCAD.Console.PrintMessage("===========================================\n")
FreeCAD.Console.PrintMessage("unfoldBox: start.\n")
try:
file_name = fields_l[0].text()
scale = float(fields_l[1].text())
scale_auto = scale_check.isChecked()
a3 = a3_check.isChecked()
cartridge = cartridge_check.isChecked()
onedrawing = onedrawing_check.isChecked()
sewed = sewed_check.isChecked()
FreeCAD.Console.PrintMessage("unfoldBox.file_name: "+file_name+"\n")
FreeCAD.Console.PrintMessage("unfoldBox.scale: "+str(scale)+"\n")
FreeCAD.Console.PrintMessage("unfoldBox.scale_check: "+str(scale_auto)+"\n")
FreeCAD.Console.PrintMessage("unfoldBox.a3_check: "+str(a3)+"\n")
FreeCAD.Console.PrintMessage("unfoldBox.cartridge: "+str(cartridge)+"\n")
FreeCAD.Console.PrintMessage("unfoldBox.onedrawing: "+str(onedrawing)+"\n")
FreeCAD.Console.PrintMessage("unfoldBox.sewed: "+str(sewed)+"\n")
except:
msg="unfoldBox: wrong inputs...\n"
FreeCAD.Console.PrintError(msg)
errorDialog(msg)
QtGui.qApp.restoreOverrideCursor()
DialogBox.hide()
#
# Get selection
#
sel=FreeCADGui.Selection.getSelection()
faceid=0
objnames_l=[]
tree_l=[]
grp=FreeCAD.activeDocument().addObject("App::DocumentObjectGroup", str(file_name))
for objid in range( sel.__len__() ):
obj=Draft.clone(sel[objid])
grp.addObject(obj)
objnames_l.append( [ obj , sel[objid].Name ] )
unfold=unfoldBox()
if sewed :
objnames_l=unfold.done(objnames_l)
grp.addObject(objnames_l[0][0])
else:
for objid in range( objnames_l.__len__() ):
unfold.moveXY(objnames_l[objid][0])
id=0
while objnames_l.__len__() > 0:
draw=Drawing2d( scale, scale_auto , a3 , cartridge , onedrawing , FreeCAD.activeDocument().Name , "Page"+str(id) )
objnames_l=draw.all( objnames_l )
id=id+1
FreeCAD.Console.PrintMessage("unfoldBox: obj_l= "+str(objnames_l.__len__())+"\n")
FreeCAD.Console.PrintMessage("unfoldBox: end.\n")
FreeCAD.Console.PrintMessage("===========================================\n")
#####################################
# Function close
#####################################
def close():
DialogBox.hide()
#####################################
# Class unfoldBox
#####################################
class unfoldBox:
#####################################
# Function __init__
#####################################
def __init__(self):
FreeCAD.Console.PrintMessage("unfoldBox.unfoldBox\n")
self.LIMIT=0.0001
#####################################
# Function done
#####################################
def done(self,objnames_l):
tree_l=self.makeTree(objnames_l)
for id in range( objnames_l.__len__() ):
face=objnames_l[id]
self.moveXY(face[0])
self.sew( objnames_l , tree_l )
return self.fusion(objnames_l)
#####################################
# Function makeTree
#####################################
def makeTree(self,objnames_l):
#
# Initialisation of tree_l
#
tree_l=[]
for k in range( objnames_l.__len__() ):
facek=objnames_l[k][0]
facek_l=[]
for i in range( facek.Shape.Edges.__len__() ):
if False and type(facek.Shape.Edges[i].Curve).__name__ != 'GeomLineSegment':
facek_l.append([-1,-1])
else:
#
# Search face link to the ith edge
#
vki0=facek.Shape.Edges[i].Curve.StartPoint
vki1=facek.Shape.Edges[i].Curve.EndPoint
found=False
for l in range( k+1 , objnames_l.__len__() ):
facel=objnames_l[l][0]
for j in range( facel.Shape.Edges.__len__() ):
vlj0=facel.Shape.Edges[j].Curve.StartPoint
vlj1=facel.Shape.Edges[j].Curve.EndPoint
if vki0.__eq__(vlj0) and vki1.__eq__(vlj1):
arelinked=False
isfacek=False
isfacel=False
for kk in range( k-1 ):
for ii in range( tree_l[kk].__len__() ):
if tree_l[kk][ii][0]==k: isfacek=True
if tree_l[kk][ii][0]==l: isfacel=True
if isfacek and isfacel:
arelinked=True
break
if not arelinked:
facek_l.append([l,j])
found=True
break
if found: break
if not found: facek_l.append([-1,-1])
tree_l.append(facek_l)
return tree_l
#####################################
# Function sew
#####################################
def sew( self,objnames_l , tree_l ):
placed_l=[]
for k in range( tree_l.__len__() ):
iskplaced=False
for p in range( placed_l.__len__() ):
if placed_l[p] == k:
iskplaced=True
if not iskplaced:placed_l.append(k)
facek=tree_l[k]
objk=objnames_l[k][0]
for i in range( facek.__len__() ):
edgeki=facek[i]
l=edgeki[0]
j=edgeki[1]
islplaced=False
for p in range( placed_l.__len__() ):
if placed_l[p] == l:
islplaced=True
break
if not islplaced: placed_l.append(l)
if l >= 0 and not ( islplaced and iskplaced ):
iskplaced=True
#
# Move facel.edgelj to facek.edgeki
#
objl=objnames_l[l][0]
vki0=objk.Shape.Edges[i].Curve.StartPoint
vki1=objk.Shape.Edges[i].Curve.EndPoint
vlj0=objl.Shape.Edges[j].Curve.StartPoint
vlj1=objl.Shape.Edges[j].Curve.EndPoint
vk=vki1.sub(vki0)
vl=vlj1.sub(vlj0)
alpk=vk.getAngle(vl)*180/math.pi
alpl=vl.getAngle(vk)*180/math.pi
self.isPlanZ(objk)
if islplaced:
Draft.move( objk , vlj0.sub(vki0) )
else:
Draft.move( objl , vki0.sub(vlj0) )
self.isPlanZ(objk)
if math.fabs( vk.dot(FreeCAD.Base.Vector(-vl.y,vl.x,0))) > self.LIMIT:
if islplaced:
Draft.rotate( objk , -alpl , vlj0 , self.vecto( vl , vk ))
else:
Draft.rotate( objl , -alpk , vki0 , self.vecto( vk , vl ))
elif vk.dot(vl)<0:
if islplaced:
Draft.rotate( objk , 180 , vlj0 , self.vecto( vl , FreeCAD.Base.Vector(-vl.y,vl.x,0) ))
else:
Draft.rotate( objl , 180 , vki0 , self.vecto( vk , FreeCAD.Base.Vector(-vk.y,vk.x,0)))
#
# Verifications
#
vki0=objk.Shape.Edges[i].Curve.StartPoint
vki1=objk.Shape.Edges[i].Curve.EndPoint
vlj0=objl.Shape.Edges[j].Curve.StartPoint
vlj1=objl.Shape.Edges[j].Curve.EndPoint
vk=vki1.sub(vki0)
vl=vlj1.sub(vlj0)
self.isPlanZ(objk)
#
# Flip or not
#
L=max(objl.Shape.BoundBox.XMax,objk.Shape.BoundBox.XMax) - min( objl.Shape.BoundBox.XMin,objk.Shape.BoundBox.XMin)
W=max(objl.Shape.BoundBox.YMax,objk.Shape.BoundBox.YMax) - min( objl.Shape.BoundBox.YMin,objk.Shape.BoundBox.YMin)
S1=L*W
if islplaced:
dum=0
Draft.rotate( objk , 180 , vlj0 ,vl)
else:
dum=0
Draft.rotate( objl , 180 , vki0 ,vk)
L=max(objl.Shape.BoundBox.XMax,objk.Shape.BoundBox.XMax) - min( objl.Shape.BoundBox.XMin,objk.Shape.BoundBox.XMin)
W=max(objl.Shape.BoundBox.YMax,objk.Shape.BoundBox.YMax) - min( objl.Shape.BoundBox.YMin,objk.Shape.BoundBox.YMin)
S2=L*W
if (S2<=S1):
if islplaced:
dum=0
Draft.rotate( objk , 180 , vlj0 ,vl)
else:
dum=0
Draft.rotate( objl , 180 , vki0 ,vk)
self.isPlanZ(objk)
#####################################
# Function isPlanZ
#####################################
def isPlanZ(self,obj):
L=obj.Shape.BoundBox.XMax - obj.Shape.BoundBox.XMin
W=obj.Shape.BoundBox.YMax - obj.Shape.BoundBox.YMin
H=obj.Shape.BoundBox.ZMax - obj.Shape.BoundBox.ZMin
if H < self.LIMIT:
return True
else:
return False
#####################################
# Function fusion
#####################################
def fusion(self,objnames_l):
#
# Init
#
obj_l=[]
objna_l=[]
obj0=objnames_l[0][0];name=objnames_l[0][1]
objfuse=FreeCAD.activeDocument().addObject("Part::MultiFuse","Unfolding")
for k in range( objnames_l.__len__() ):
objk=objnames_l[k][0]
obj_l.append(objk)
objfuse.Shapes=obj_l
FreeCAD.activeDocument().recompute()
objna_l.append([objfuse,name])
return objna_l
#####################################
# Function get2Vectors
#####################################
def get2Vectors(self,shape):
v0=FreeCAD.Base.Vector(0,0,0)
v1=FreeCAD.Base.Vector(0,0,0)
edges= shape.Edges
for id in range( edges.__len__()-1):
va=edges[id].Curve.EndPoint.sub(edges[id].Curve.StartPoint)
vb=edges[id+1].Curve.EndPoint.sub(edges[id+1].Curve.StartPoint)
if vb.sub(va).Length > v1.sub(v0).Length:
v0=self.vect_copy(va);v1=self.vect_copy(vb)
#FreeCAD.Console.PrintMessage("unfoldBox.get2Vectors: v0= {:s}, v1= {:s}\n".format(str(v0),str(v1)))
return [ v0 , v1 ]
#####################################
# Function vecto
# - vect1,2:
# - return abs(sin) angle between
# 2 vectors
#####################################
def vecto( self,vect1, vect2 ):
v= FreeCAD.Base.Vector(0,0,0)
v.x=vect1.y*vect2.z-vect1.z*vect2.y
v.y=vect1.z*vect2.x-vect1.x*vect2.z
v.z=vect1.x*vect2.y-vect1.y*vect2.x
return v
#####################################
# Function vect_copy
# - vect:
# - return copy of vector
#####################################
def vect_copy( self,vect):
v= vect.add( FreeCAD.Base.Vector(0,0,0) )
return v
#####################################
# Function movexy
#####################################
def moveXY( self,obj ):
#
# Move to origin
#
Draft.move( obj , FreeCAD.Base.Vector( -obj.Shape.BoundBox.XMin , -obj.Shape.BoundBox.YMin , -obj.Shape.BoundBox.ZMin ))
#
# Find 2 vectors defining the plan of surface
#
tab=self.get2Vectors( obj.Shape )
v0=tab[0];v1=tab[1]
norm=self.vecto(v0,v1)
norm.normalize()
#FreeCAD.Console.PrintMessage("unfoldBox.moveXY: norm= {:s}\n".format(str(norm)))
#
# Rotate
#
if math.fabs(norm.x) < self.LIMIT and math.fabs(norm.y) < self.LIMIT:
dum=0
elif math.fabs(norm.x) < self.LIMIT and math.fabs(norm.z) < self.LIMIT:
Draft.rotate( obj , 90 , FreeCAD.Base.Vector(0,0,0) , FreeCAD.Base.Vector(1,0,0) )
elif math.fabs(norm.y) < self.LIMIT and math.fabs(norm.z) < self.LIMIT:
Draft.rotate( obj , 90 , FreeCAD.Base.Vector(0,0,0) , FreeCAD.Base.Vector(0,1,0) )
else:
#
# Rotate following the angle to the normal direction of the plan
#
oz= FreeCAD.Base.Vector(0,0,1)
alp=oz.getAngle(norm)*180/math.pi
#FreeCAD.Console.PrintMessage("unfoldBox.moveXY: alp= "+str(alp)+"\n")
#FreeCAD.Console.PrintMessage("unfoldBox.moveXY: vecto= {:s}\n".format(str(self.vecto(oz,norm))))
Draft.rotate( obj , -alp , FreeCAD.Base.Vector(0,0,0) , self.vecto( oz, norm ))
#
# Move to z=0
#
Draft.move( obj , FreeCAD.Base.Vector( 0 , 0 , -obj.Shape.BoundBox.ZMin ))
L=obj.Shape.BoundBox.XMax - obj.Shape.BoundBox.XMin
W=obj.Shape.BoundBox.YMax - obj.Shape.BoundBox.YMin
H=obj.Shape.BoundBox.ZMax - obj.Shape.BoundBox.ZMin
#####################################
# Class Drawing2d
#####################################
class Drawing2d:
#####################################
# Function __init__
# - Scale
# - scale_auto
# - a3
# - cartridge
# - onedrawing
#####################################
def __init__( self, scale , scale_auto , a3 , cartridge , onedrawing , drawing_name , page_name ):
self.TopX_H=0
self.TopY_H=0
self.TopX_V=0
self.TopY_V=0
self.TopX_Hmax=0
self.TopY_Hmax=0
self.TopX_Vmax=0
self.TopY_Vmax=0
self.a3=a3
self.pts_nbr=100
self.scale=scale
self.scale_auto=scale_auto
self.cartridge=cartridge
self.onedrawing=onedrawing
if self.a3:
self.L=420
self.H=297
self.marge=6
else:
self.L=297
self.H=210
self.marge=6
self.page_name=page_name
self.drawing_name=drawing_name
#####################################
# Function newPage
#####################################
def newPage( self ):
freecad_dir=os.getenv('HOME')+"/.FreeCAD/Mod/unfoldBox"
page = FreeCAD.activeDocument().addObject('Drawing::FeaturePage', self.page_name )
if self.a3:
if self.cartridge:
page.Template = freecad_dir+'/A3_Landscape.svg'
else:
page.Template = freecad_dir+'/A3_Landscape_Empty.svg'
else:
if self.cartridge:
page.Template = freecad_dir+'/A4_Landscape.svg'
else:
page.Template = freecad_dir+'/A4_Landscape_Empty.svg'
return page
#####################################
# Function all
#####################################
def all( self, objnames_l ):
obj_l=[]
for objid in range( objnames_l.__len__() ):
if objid == 0 or not self.onedrawing:
page = self.newPage()
obj_l.extend( self.done( objid , objnames_l[objid] ))
return obj_l
#####################################
# Function done
#####################################
def done( self, id , objname ):
#
# Init
#
obj_l=[]
obj=objname[0]
objname=objname[1]
xmax=obj.Shape.BoundBox.XMax-obj.Shape.BoundBox.XMin
ymax=obj.Shape.BoundBox.YMax-obj.Shape.BoundBox.YMin
if ymax > xmax :
Draft.rotate( obj , 90 )
Draft.move( obj , FreeCAD.Base.Vector( -obj.Shape.BoundBox.XMin , -obj.Shape.BoundBox.YMin , 0))
xmax=obj.Shape.BoundBox.XMax-obj.Shape.BoundBox.XMin
ymax=obj.Shape.BoundBox.YMax-obj.Shape.BoundBox.YMin
scale=min((self.L-4*self.marge)/xmax,(self.H-4*self.marge)/ymax)
if ( not self.scale_auto ) or ( self.onedrawing ) :
scale=self.scale
if id == 0 or not self.onedrawing:
#
# Init
#
FreeCAD.Console.PrintMessage("Dawing2d: init\n")
self.TopX_H=self.marge*2
self.TopY_H=self.marge*2
TopX=self.TopX_H
TopY=self.TopY_H
self.TopX_H=self.TopX_H + xmax * scale + self.marge
self.TopY_H=self.TopY_H
self.TopX_Hmax=max( self.TopX_Hmax , self.TopX_H )
self.TopY_Hmax=max( self.TopY_Hmax , self.TopY_H + ymax*scale+self.marge )
self.TopX_Vmax=max( self.TopX_Vmax , self.TopX_Hmax )
self.TopX_V=max(self.TopX_Vmax,self.TopX_V)
self.TopY_V=self.marge*2
elif self.onedrawing:
if self.TopX_H + xmax * scale < self.L :
if self.TopY_H + ymax * scale + self.marge*2 < self.H :
#
# H Add at right on same horizontal line
#
FreeCAD.Console.PrintMessage("Dawing2d: horizontal\n")
TopX=self.TopX_H
TopY=self.TopY_H
self.TopX_H=self.TopX_H + xmax * scale + self.marge
self.TopX_Hmax=max( self.TopX_Hmax , self.TopX_H )
self.TopY_Hmax=max( self.TopY_Hmax , self.TopY_H + ymax*scale+self.marge )
self.TopX_Vmax=max( self.TopX_Hmax , self.TopX_Vmax )
self.TopX_Vmax=max( self.TopX_Vmax , self.TopX_Hmax )
self.TopX_V=max(self.TopX_Vmax,self.TopX_V)
else:
#
# V Add at right on same horizontal line
#
FreeCAD.Console.PrintMessage("Dawing2d: vertival\n")
if self.TopX_V + ymax * scale +2* self.marge < self.L and self.TopY_V + xmax * scale + 2*self.marge < self.H :
Draft.rotate( obj , 90 )
Draft.move( obj , FreeCAD.Base.Vector( -obj.BoundBox.XMin , -obj.BoundBox.YMin , 0))
self.TopX_V=max(self.TopX_Vmax, self.TopX_V)
TopX=self.TopX_V
TopY=self.TopY_V
self.TopX_V = self.TopX_V + ymax * scale + self.marge
self.TopY_Vmax=max( self.TopY_Vmax , self.TopY_V + xmax * scale + self.marge )
else:
obj_l.append( [ obj , name ] )
return obj_l
else:
#
# H Carriage return
#
if ( self.TopY_Hmax + ymax * scale + self.marge*2 < self.H ):
FreeCAD.Console.PrintMessage("Dawing2d: carriage return: "+str(self.TopY_H + ymax * scale )+" > "+str(self.H)+"\n")
TopX=self.marge*2
TopY=self.TopY_Hmax
self.TopX_H=TopX + xmax * scale + self.marge
self.TopY_H=TopY
self.TopX_Hmax=max( self.TopX_Hmax , self.TopX_H )
self.TopY_Hmax=self.TopY_Hmax + ymax*scale+self.marge
self.TopX_Vmax=max( self.TopX_Vmax , self.TopX_Hmax )
self.TopX_V=max(self.TopX_Vmax,self.TopX_V)
else:
#
# V Add at right on same horizontal line
#
FreeCAD.Console.PrintMessage("Dawing2d: vertival: "+str(self.TopX_V)+" , "+str(self.TopX_Vmax)+"\n")
if self.TopX_V + ymax * scale + 2*self.marge < self.L and self.TopY_V + xmax * scale + 2*self.marge < self.H :
Draft.rotate( obj , 90 )
Draft.move( obj , FreeCAD.Base.Vector( -obj.BoundBox.XMin , -obj.BoundBox.YMin , 0))
TopX=self.TopX_V
TopY=self.TopY_V
self.TopX_V = self.TopX_V + ymax * scale + self.marge
self.TopY_Vmax=max( self.TopY_Vmax , self.TopY_V + xmax * scale + self.marge )
else:
obj_l.append( [ obj , name ] )
return obj_l
page=FreeCAD.activeDocument().getObject(self.page_name )
Text=FreeCAD.activeDocument().addObject('Drawing::FeatureViewAnnotation', objname+"_txt")
Text.Text=objname
Text.X=TopX+xmax/2*scale
Text.Y=TopY+ymax/2*scale
Text.Scale=1
TopView = FreeCAD.activeDocument().addObject('Drawing::FeatureViewPart','TopView')
TopView.Source = obj
TopView.Direction = (0.0,0.0,1)
TopView.Rotation = 0
TopView.X = TopX
TopView.Y = TopY
TopView.ShowHiddenLines = True
TopView.Scale = scale
page.addObject(TopView)
page.addObject(Text)
FreeCAD.activeDocument().recompute()
return obj_l
#####################################
#####################################
# Dialog Box
#####################################
#####################################
fields = [[ "Group Name" , "Unfolding" ]]
fields.append(["Scale","1" ])
DialogBox = QtGui.QDialog()
DialogBox.resize(250,250)
DialogBox.setWindowTitle("unfoldBox")
la = QtGui.QVBoxLayout(DialogBox)
#
# Input fields
#
for id in range(len( fields )):
la.addWidget(QtGui.QLabel( fields[ id ][ 0 ] ))
fields_l.append( QtGui.QLineEdit( fields[ id ][ 1 ] ))
la.addWidget( fields_l[ id ] )
scale_check = QtGui.QCheckBox( DialogBox )
scale_check.setObjectName("checkBox")
scale_check.setChecked(True)
la.addWidget(QtGui.QLabel("Scale auto"))
la.addWidget(scale_check)
a3_check = QtGui.QCheckBox( DialogBox )
a3_check.setObjectName("checkBox")
la.addWidget(QtGui.QLabel("A3 Format"))
a3_check.setChecked(False)
la.addWidget(a3_check)
cartridge_check = QtGui.QCheckBox( DialogBox )
cartridge_check.setObjectName("checkBox")
la.addWidget(QtGui.QLabel("Cartridge"))
cartridge_check.setChecked(False)
la.addWidget(cartridge_check)
onedrawing_check = QtGui.QCheckBox( DialogBox )
onedrawing_check.setObjectName("checkBox")
la.addWidget(QtGui.QLabel("Group drawings in page"))
onedrawing_check.setChecked(True)
la.addWidget(onedrawing_check)
sewed_check = QtGui.QCheckBox( DialogBox )
sewed_check.setObjectName("checkBox")
la.addWidget(QtGui.QLabel("Sewed surfaces"))
sewed_check.setChecked(True)
la.addWidget(sewed_check)
box = QtGui.QDialogButtonBox(DialogBox)
box = QtGui.QDialogButtonBox(DialogBox)
box.setOrientation(QtCore.Qt.Horizontal)
box.setStandardButtons(QtGui.QDialogButtonBox.Cancel