Thanks to visit codestin.com
Credit goes to github.com

Skip to content

Commit efa9c80

Browse files
serhiy-storchakaserhiy-storchaka
committed
Merge heads
2 parents 1ce2289 + b03f042 commit efa9c80

2 files changed

Lines changed: 81 additions & 68 deletions

File tree

‎Lib/turtledemo/__main__.py‎

Lines changed: 80 additions & 68 deletions
Original file line numberDiff line numberDiff line change
@@ -41,85 +41,95 @@ def showAboutTurtle():
4141

4242
class DemoWindow(object):
4343

44-
def __init__(self, filename=None): #, root=None):
44+
def __init__(self, filename=None):
4545
self.root = root = turtle._root = Tk()
46+
root.title('Python turtle-graphics examples')
4647
root.wm_protocol("WM_DELETE_WINDOW", self._destroy)
4748

48-
#################
49-
self.mBar = Frame(root, relief=RAISED, borderwidth=2)
50-
self.mBar.pack(fill=X)
49+
root.grid_rowconfigure(1, weight=1)
50+
root.grid_columnconfigure(0, weight=1)
51+
root.grid_columnconfigure(1, minsize=90, weight=1)
52+
root.grid_columnconfigure(2, minsize=90, weight=1)
53+
root.grid_columnconfigure(3, minsize=90, weight=1)
5154

55+
self.mBar = Frame(root, relief=RAISED, borderwidth=2)
5256
self.ExamplesBtn = self.makeLoadDemoMenu()
5357
self.OptionsBtn = self.makeHelpMenu()
54-
self.mBar.tk_menuBar(self.ExamplesBtn, self.OptionsBtn) #, QuitBtn)
58+
self.mBar.tk_menuBar(self.ExamplesBtn, self.OptionsBtn)
59+
self.mBar.grid(row=0, columnspan=4, sticky='news')
60+
61+
pane = PanedWindow(orient=HORIZONTAL, sashwidth=5,
62+
sashrelief=SOLID, bg='#ddd')
63+
pane.add(self.makeTextFrame(pane))
64+
pane.add(self.makeGraphFrame(pane))
65+
pane.grid(row=1, columnspan=4, sticky='news')
66+
67+
self.output_lbl = Label(root, height= 1, text=" --- ", bg="#ddf",
68+
font=("Arial", 16, 'normal'), borderwidth=2,
69+
relief=RIDGE)
70+
self.start_btn = Button(root, text=" START ", font=btnfont,
71+
fg="white", disabledforeground = "#fed",
72+
command=self.startDemo)
73+
self.stop_btn = Button(root, text=" STOP ", font=btnfont,
74+
fg="white", disabledforeground = "#fed",
75+
command=self.stopIt)
76+
self.clear_btn = Button(root, text=" CLEAR ", font=btnfont,
77+
fg="white", disabledforeground="#fed",
78+
command = self.clearCanvas)
79+
self.output_lbl.grid(row=2, column=0, sticky='news', padx=(0,5))
80+
self.start_btn.grid(row=2, column=1, sticky='ew')
81+
self.stop_btn.grid(row=2, column=2, sticky='ew')
82+
self.clear_btn.grid(row=2, column=3, sticky='ew')
83+
84+
Percolator(self.text).insertfilter(ColorDelegator())
85+
self.dirty = False
86+
self.exitflag = False
87+
if filename:
88+
self.loadfile(filename)
89+
self.configGUI(NORMAL, DISABLED, DISABLED, DISABLED,
90+
"Choose example from menu", "black")
91+
self.state = STARTUP
5592

56-
root.title('Python turtle-graphics examples')
57-
#################
58-
self.left_frame = left_frame = Frame(root)
59-
self.text_frame = text_frame = Frame(left_frame)
60-
self.vbar = vbar =Scrollbar(text_frame, name='vbar')
61-
self.text = text = Text(text_frame,
62-
name='text', padx=5, wrap='none',
63-
width=45)
93+
94+
def onResize(self, event):
95+
cwidth = self._canvas.winfo_width()
96+
cheight = self._canvas.winfo_height()
97+
self._canvas.xview_moveto(0.5*(self.canvwidth-cwidth)/self.canvwidth)
98+
self._canvas.yview_moveto(0.5*(self.canvheight-cheight)/self.canvheight)
99+
100+
def makeTextFrame(self, root):
101+
self.text_frame = text_frame = Frame(root)
102+
self.text = text = Text(text_frame, name='text', padx=5,
103+
wrap='none', width=45)
104+
105+
self.vbar = vbar = Scrollbar(text_frame, name='vbar')
64106
vbar['command'] = text.yview
65107
vbar.pack(side=LEFT, fill=Y)
66-
#####################
67-
self.hbar = hbar =Scrollbar(text_frame, name='hbar', orient=HORIZONTAL)
108+
self.hbar = hbar = Scrollbar(text_frame, name='hbar', orient=HORIZONTAL)
68109
hbar['command'] = text.xview
69110
hbar.pack(side=BOTTOM, fill=X)
70-
#####################
111+
112+
text['font'] = txtfont
71113
text['yscrollcommand'] = vbar.set
72-
text.config(font=txtfont)
73-
text.config(xscrollcommand=hbar.set)
74-
text.pack(side=LEFT, fill=Y, expand=1)
75-
#####################
76-
self.output_lbl = Label(left_frame, height= 1,text=" --- ", bg = "#ddf",
77-
font = ("Arial", 16, 'normal'))
78-
self.output_lbl.pack(side=BOTTOM, expand=0, fill=X)
79-
#####################
80-
text_frame.pack(side=LEFT, fill=BOTH, expand=0)
81-
left_frame.pack(side=LEFT, fill=BOTH, expand=0)
82-
self.graph_frame = g_frame = Frame(root)
83-
84-
turtle._Screen._root = g_frame
85-
turtle._Screen._canvas = turtle.ScrolledCanvas(g_frame, 800, 600, 1000, 800)
86-
#xturtle.Screen._canvas.pack(expand=1, fill="both")
114+
text['xscrollcommand'] = hbar.set
115+
text.pack(side=LEFT, fill=BOTH, expand=1)
116+
return text_frame
117+
118+
def makeGraphFrame(self, root):
119+
turtle._Screen._root = root
120+
self.canvwidth = 1000
121+
self.canvheight = 800
122+
turtle._Screen._canvas = self._canvas = canvas = turtle.ScrolledCanvas(
123+
root, 800, 600, self.canvwidth, self.canvheight)
124+
canvas.adjustScrolls()
125+
canvas._rootwindow.bind('<Configure>', self.onResize)
126+
canvas._canvas['borderwidth'] = 0
127+
87128
self.screen = _s_ = turtle.Screen()
88-
#####
89129
turtle.TurtleScreen.__init__(_s_, _s_._canvas)
90-
#####
91130
self.scanvas = _s_._canvas
92-
#xturtle.RawTurtle.canvases = [self.scanvas]
93131
turtle.RawTurtle.screens = [_s_]
94-
95-
self.scanvas.pack(side=TOP, fill=BOTH, expand=1)
96-
97-
self.btn_frame = btn_frame = Frame(g_frame, height=100)
98-
self.start_btn = Button(btn_frame, text=" START ", font=btnfont, fg = "white",
99-
disabledforeground = "#fed", command=self.startDemo)
100-
self.start_btn.pack(side=LEFT, fill=X, expand=1)
101-
self.stop_btn = Button(btn_frame, text=" STOP ", font=btnfont, fg = "white",
102-
disabledforeground = "#fed", command = self.stopIt)
103-
self.stop_btn.pack(side=LEFT, fill=X, expand=1)
104-
self.clear_btn = Button(btn_frame, text=" CLEAR ", font=btnfont, fg = "white",
105-
disabledforeground = "#fed", command = self.clearCanvas)
106-
self.clear_btn.pack(side=LEFT, fill=X, expand=1)
107-
108-
self.btn_frame.pack(side=TOP, fill=BOTH, expand=0)
109-
self.graph_frame.pack(side=TOP, fill=BOTH, expand=1)
110-
111-
Percolator(text).insertfilter(ColorDelegator())
112-
self.dirty = False
113-
self.exitflag = False
114-
if filename:
115-
self.loadfile(filename)
116-
self.configGUI(NORMAL, DISABLED, DISABLED, DISABLED,
117-
"Choose example from menu", "black")
118-
self.state = STARTUP
119-
120-
def _destroy(self):
121-
self.root.destroy()
122-
sys.exit()
132+
return canvas
123133

124134
def configGUI(self, menu, start, stop, clear, txt="", color="blue"):
125135
self.ExamplesBtn.config(state=menu)
@@ -145,9 +155,9 @@ def configGUI(self, menu, start, stop, clear, txt="", color="blue"):
145155

146156
self.output_lbl.config(text=txt, fg=color)
147157

148-
149158
def makeLoadDemoMenu(self):
150-
CmdBtn = Menubutton(self.mBar, text='Examples', underline=0, font=menufont)
159+
CmdBtn = Menubutton(self.mBar, text='Examples',
160+
underline=0, font=menufont)
151161
CmdBtn.pack(side=LEFT, padx="2m")
152162
CmdBtn.menu = Menu(CmdBtn)
153163

@@ -180,7 +190,6 @@ def makeHelpMenu(self):
180190
def refreshCanvas(self):
181191
if not self.dirty: return
182192
self.screen.clear()
183-
#self.screen.mode("standard")
184193
self.dirty=False
185194

186195
def loadfile(self, filename):
@@ -238,10 +247,13 @@ def stopIt(self):
238247
self.configGUI(NORMAL, NORMAL, DISABLED, DISABLED,
239248
"STOPPED!", "red")
240249
turtle.TurtleScreen._RUNNING = False
241-
#print "stopIT: exitflag = True"
242250
else:
243251
turtle.TurtleScreen._RUNNING = False
244-
#print "stopIt: exitflag = False"
252+
253+
def _destroy(self):
254+
self.root.destroy()
255+
sys.exit()
256+
245257

246258
if __name__ == '__main__':
247259
demo = DemoWindow()

‎Misc/ACKS‎

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -662,6 +662,7 @@ Kurt B. Kaiser
662662
Tamito Kajiyama
663663
Jan Kaliszewski
664664
Peter van Kampen
665+
Jan Kanis
665666
Rafe Kaplan
666667
Jacob Kaplan-Moss
667668
Janne Karila

0 commit comments

Comments
 (0)