class simpleapp_tk(tkinter.Tk):
def __init__(self,parent):
tkinter.Tk.__init__(self,parent)
self.parent = parent
self.initialize()
def initialize(self):
#Variables and triggers
self.runTrigger = 0
self.world = World()
self.grid()
#Buttons
button = tkinter.Button(self, text=u"Step", command=self.stepClick)
button.grid(column=0, row=0, sticky = 'N')
button = tkinter.Button(self, text=u"Auto", command=self.autoClick)
button.grid(column=0, row=1, sticky = 'N')
button = tkinter.Button(self, text=u"Stop", command=self.stopClick)
button.grid(column=0, row=2, sticky = 'N')
button = tkinter.Button(self, text=u"Reset", command=self.resetClick)
button.grid(column=0, row=3, sticky = 'N')
button = tkinter.Button(self, text=u"Output", command=self.outputClick)
button.grid(column=2, row=4, sticky = 'E')
#Label - Title
label = tkinter.Label(self, anchor="nw", fg="black",bg="white",text="Output")
label.grid(column=2, row=0)
#Label - Output
self.labelVariable = tkinter.StringVar()
label = tkinter.Label(self,height="10", width = "30", textvariable=self.labelVariable,
anchor="nw", fg="green",bg="black")
label.grid(column=2,row=1,rowspan=3)
#Canvas
self.canvas = tkinter.Canvas(width=self.world.GRID_SIZE, height=self.world.GRID_SIZE)
self.canvas.grid(column=1,row=0,rowspan=5)
#self.refreshCanvas()
def stepClick(self):
self.world.applyCurrents()
self.world.moveDecisions()
self.canvas.delete("all")
for b in self.world.allBalloons:
self.canvas.create_oval(b.getX()-self.world.COVERAGE_RADIUS,b.getY()-self.world.COVERAGE_RADIUS,b.getX()+self.world.COVERAGE_RADIUS,b.getY()+self.world.COVERAGE_RADIUS, fill="blue")
self.canvas.create_oval(b.getX()-4,b.getY()-4,b.getX()+4,b.getY()+4, fill="red")
self.canvas.create_line(b.getX(),b.getY(), b.getX()+b.getCurrent().getX(), b.getY()+b.getCurrent().getY(),arrow="last")
def autoClick(self):
self.runTrigger = 1
while(self.runTrigger):
self.stepClick()
self.update()
def stopClick(self):
self.runTrigger = 0
def resetClick(self):
self.runTrigger = 0
self.initialize()
def output(self, str):
s = '\n'
s += str
s += self.labelVariable.get()
self.labelVariable.set(s)
def outputClick(self):
s = self.world.returnStats()
self.output(s)
