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Commit 12e78706 authored by Serhiy Storchaka's avatar Serhiy Storchaka
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parents 58f9b57b e2fbf4fa
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Showing with 93 additions and 75 deletions
Demo/turtle/turtleDemo.py
View file @ 12e78706
......@@ -58,83 +58,95 @@ def showAboutTurtle():
class DemoWindow(object):
def __init__(self, filename=None): #, root=None):
def __init__(self, filename=None):
self.root = root = turtle._root = Tk()
root.title('Python turtle-graphics examples')
root.wm_protocol("WM_DELETE_WINDOW", self._destroy)
#################
self.mBar = Frame(root, relief=RAISED, borderwidth=2)
self.mBar.pack(fill=X)
root.grid_rowconfigure(1, weight=1)
root.grid_columnconfigure(0, weight=1)
root.grid_columnconfigure(1, minsize=90, weight=1)
root.grid_columnconfigure(2, minsize=90, weight=1)
root.grid_columnconfigure(3, minsize=90, weight=1)
self.mBar = Frame(root, relief=RAISED, borderwidth=2)
self.ExamplesBtn = self.makeLoadDemoMenu()
self.OptionsBtn = self.makeHelpMenu()
self.mBar.tk_menuBar(self.ExamplesBtn, self.OptionsBtn) #, QuitBtn)
self.mBar.tk_menuBar(self.ExamplesBtn, self.OptionsBtn)
self.mBar.grid(row=0, columnspan=4, sticky='news')
pane = PanedWindow(orient=HORIZONTAL, sashwidth=5,
sashrelief=SOLID, bg='#ddd')
pane.add(self.makeTextFrame(pane))
pane.add(self.makeGraphFrame(pane))
pane.grid(row=1, columnspan=4, sticky='news')
self.output_lbl = Label(root, height= 1, text=" --- ", bg="#ddf",
font=("Arial", 16, 'normal'), borderwidth=2,
relief=RIDGE)
self.start_btn = Button(root, text=" START ", font=btnfont,
fg="white", disabledforeground = "#fed",
command=self.startDemo)
self.stop_btn = Button(root, text=" STOP ", font=btnfont,
fg="white", disabledforeground = "#fed",
command=self.stopIt)
self.clear_btn = Button(root, text=" CLEAR ", font=btnfont,
fg="white", disabledforeground="#fed",
command = self.clearCanvas)
self.output_lbl.grid(row=2, column=0, sticky='news', padx=(0,5))
self.start_btn.grid(row=2, column=1, sticky='ew')
self.stop_btn.grid(row=2, column=2, sticky='ew')
self.clear_btn.grid(row=2, column=3, sticky='ew')
Percolator(self.text).insertfilter(ColorDelegator())
self.dirty = False
self.exitflag = False
if filename:
self.loadfile(filename)
self.configGUI(NORMAL, DISABLED, DISABLED, DISABLED,
"Choose example from menu", "black")
self.state = STARTUP
root.title('Python turtle-graphics examples')
#################
self.left_frame = left_frame = Frame(root)
self.text_frame = text_frame = Frame(left_frame)
self.vbar = vbar =Scrollbar(text_frame, name='vbar')
self.text = text = Text(text_frame,
name='text', padx=5, wrap='none',
width=45)
def onResize(self, event):
cwidth = self._canvas.winfo_width()
cheight = self._canvas.winfo_height()
self._canvas.xview_moveto(0.5*(self.canvwidth-cwidth)/self.canvwidth)
self._canvas.yview_moveto(0.5*(self.canvheight-cheight)/self.canvheight)
def makeTextFrame(self, root):
self.text_frame = text_frame = Frame(root)
self.text = text = Text(text_frame, name='text', padx=5,
wrap='none', width=45)
self.vbar = vbar = Scrollbar(text_frame, name='vbar')
vbar['command'] = text.yview
vbar.pack(side=LEFT, fill=Y)
#####################
self.hbar = hbar =Scrollbar(text_frame, name='hbar', orient=HORIZONTAL)
self.hbar = hbar = Scrollbar(text_frame, name='hbar', orient=HORIZONTAL)
hbar['command'] = text.xview
hbar.pack(side=BOTTOM, fill=X)
#####################
text['font'] = txtfont
text['yscrollcommand'] = vbar.set
text.config(font=txtfont)
text.config(xscrollcommand=hbar.set)
text.pack(side=LEFT, fill=Y, expand=1)
#####################
self.output_lbl = Label(left_frame, height= 1,text=" --- ", bg = "#ddf",
font = ("Arial", 16, 'normal'))
self.output_lbl.pack(side=BOTTOM, expand=0, fill=X)
#####################
text_frame.pack(side=LEFT, fill=BOTH, expand=0)
left_frame.pack(side=LEFT, fill=BOTH, expand=0)
self.graph_frame = g_frame = Frame(root)
turtle._Screen._root = g_frame
turtle._Screen._canvas = turtle.ScrolledCanvas(g_frame, 800, 600, 1000, 800)
#xturtle.Screen._canvas.pack(expand=1, fill="both")
text['xscrollcommand'] = hbar.set
text.pack(side=LEFT, fill=BOTH, expand=1)
return text_frame
def makeGraphFrame(self, root):
turtle._Screen._root = root
self.canvwidth = 1000
self.canvheight = 800
turtle._Screen._canvas = self._canvas = canvas = turtle.ScrolledCanvas(
root, 800, 600, self.canvwidth, self.canvheight)
canvas.adjustScrolls()
canvas._rootwindow.bind('<Configure>', self.onResize)
canvas._canvas['borderwidth'] = 0
self.screen = _s_ = turtle.Screen()
turtle.TurtleScreen.__init__(_s_, _s_._canvas)
self.scanvas = _s_._canvas
#xturtle.RawTurtle.canvases = [self.scanvas]
turtle.RawTurtle.screens = [_s_]
self.scanvas.pack(side=TOP, fill=BOTH, expand=1)
self.btn_frame = btn_frame = Frame(g_frame, height=100)
self.start_btn = Button(btn_frame, text=" START ", font=btnfont, fg = "white",
disabledforeground = "#fed", command=self.startDemo)
self.start_btn.pack(side=LEFT, fill=X, expand=1)
self.stop_btn = Button(btn_frame, text=" STOP ", font=btnfont, fg = "white",
disabledforeground = "#fed", command = self.stopIt)
self.stop_btn.pack(side=LEFT, fill=X, expand=1)
self.clear_btn = Button(btn_frame, text=" CLEAR ", font=btnfont, fg = "white",
disabledforeground = "#fed", command = self.clearCanvas)
self.clear_btn.pack(side=LEFT, fill=X, expand=1)
self.btn_frame.pack(side=TOP, fill=BOTH, expand=0)
self.graph_frame.pack(side=TOP, fill=BOTH, expand=1)
Percolator(text).insertfilter(ColorDelegator())
self.dirty = False
self.exitflag = False
if filename:
self.loadfile(filename)
self.configGUI(NORMAL, DISABLED, DISABLED, DISABLED,
"Choose example from menu", "black")
self.state = STARTUP
def _destroy(self):
self.root.destroy()
sys.exit()
return canvas
def configGUI(self, menu, start, stop, clear, txt="", color="blue"):
self.ExamplesBtn.config(state=menu)
......@@ -160,9 +172,9 @@ class DemoWindow(object):
self.output_lbl.config(text=txt, fg=color)
def makeLoadDemoMenu(self):
CmdBtn = Menubutton(self.mBar, text='Examples', underline=0, font=menufont)
CmdBtn = Menubutton(self.mBar, text='Examples',
underline=0, font=menufont)
CmdBtn.pack(side=LEFT, padx="2m")
CmdBtn.menu = Menu(CmdBtn)
......@@ -172,17 +184,18 @@ class DemoWindow(object):
self.loadfile(x)
return emit
if isinstance(entry,str):
CmdBtn.menu.add_command(label=entry[6:-3], underline=0, font=menufont,
CmdBtn.menu.add_command(label=entry[6:-3], underline=0,
font=menufont,
command=loadexample(entry))
else:
_dir, entries = entry[0], entry[1:]
CmdBtn.menu.choices = Menu(CmdBtn.menu)
for e in entries:
CmdBtn.menu.choices.add_command(label=e[6:-3], underline=0, font=menufont,
command = loadexample(os.path.join(_dir,e)))
CmdBtn.menu.add_cascade(label=_dir[6:],
menu = CmdBtn.menu.choices, font=menufont )
CmdBtn.menu.choices.add_command(
label=e[6:-3], underline=0, font=menufont,
command = loadexample(os.path.join(_dir,e)))
CmdBtn.menu.add_cascade(
label=_dir[6:], menu = CmdBtn.menu.choices, font=menufont)
CmdBtn['menu'] = CmdBtn.menu
return CmdBtn
......@@ -193,9 +206,12 @@ class DemoWindow(object):
CmdBtn.pack(side=LEFT, padx='2m')
CmdBtn.menu = Menu(CmdBtn)
CmdBtn.menu.add_command(label='About turtle.py', font=menufont, command=showAboutTurtle)
CmdBtn.menu.add_command(label='turtleDemo - Help', font=menufont, command=showDemoHelp)
CmdBtn.menu.add_command(label='About turtleDemo', font=menufont, command=showAboutDemo)
CmdBtn.menu.add_command(label='About turtle.py', font=menufont,
command=showAboutTurtle)
CmdBtn.menu.add_command(label='turtleDemo - Help', font=menufont,
command=showDemoHelp)
CmdBtn.menu.add_command(label='About turtleDemo', font=menufont,
command=showAboutDemo)
CmdBtn['menu'] = CmdBtn.menu
return CmdBtn
......@@ -203,7 +219,6 @@ class DemoWindow(object):
def refreshCanvas(self):
if not self.dirty: return
self.screen.clear()
#self.screen.mode("standard")
self.dirty=False
def loadfile(self,filename):
......@@ -262,10 +277,12 @@ class DemoWindow(object):
self.configGUI(NORMAL, NORMAL, DISABLED, DISABLED,
"STOPPED!", "red")
turtle.TurtleScreen._RUNNING = False
#print "stopIT: exitflag = True"
else:
turtle.TurtleScreen._RUNNING = False
#print "stopIt: exitflag = False"
def _destroy(self):
self.root.destroy()
sys.exit()
if __name__ == '__main__':
demo = DemoWindow()
......
Misc/ACKS
View file @ 12e78706
......@@ -662,6 +662,7 @@ Kurt B. Kaiser
Tamito Kajiyama
Jan Kaliszewski
Peter van Kampen
Jan Kanis
Rafe Kaplan
Jacob Kaplan-Moss
Janne Karila
......
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