我们从Python开源项目中，提取了以下24个代码示例，用于说明如何使用tkinter.ttk.Scale()。
def checkParam(self, widget, name, value, *, expected=_sentinel, conv=False, eq=None): widget[name] = value if expected is _sentinel: expected = value if conv: expected = conv(expected) if self._stringify or not self.wantobjects: if isinstance(expected, tuple): expected = tkinter._join(expected) else: expected = str(expected) if eq is None: eq = tcl_obj_eq self.assertEqual2(widget[name], expected, eq=eq) self.assertEqual2(widget.cget(name), expected, eq=eq) # XXX if not isinstance(widget, Scale): t = widget.configure(name) self.assertEqual(len(t), 5) self.assertEqual2(t[4], expected, eq=eq)
def test_keys(self): widget = self.create() keys = widget.keys() # XXX if not isinstance(widget, Scale): self.assertEqual(sorted(keys), sorted(widget.configure())) for k in keys: widget[k] # Test if OPTIONS contains all keys if test.support.verbose: aliases = { 'bd': 'borderwidth', 'bg': 'background', 'fg': 'foreground', 'invcmd': 'invalidcommand', 'vcmd': 'validatecommand', } keys = set(keys) expected = set(self.OPTIONS) for k in sorted(keys - expected): if not (k in aliases and aliases[k] in keys and aliases[k] in expected): print('%s.OPTIONS doesn\'t contain "%s"' % (self.__class__.__name__, k))
def _scale(self, from_, to, resolution, variable, position, command = None, kwargs = {}): if command is None: command = lambda s: variable.set(round(float(s), 3)) scale = ttk.Scale(self.frame1.sliders, from_ = from_, to = to, variable = variable, orient = "horizontal", length = 20, command = command, takefocus = False, **kwargs) if position == 1: scale.place(relwidth = 0.35, relx = 0, x = 0, y = 25, anchor = "nw") elif position == 2: scale.place(relwidth = 0.35, relx = 0, x = 0, y = 70, anchor = "nw") elif position == 3: scale.place(relwidth = 0.35, relx = 0.5, x = 0, y = 25, anchor = "nw") elif position == 4: scale.place(relwidth = 0.35, relx = 0.5, x = 0, y = 70, anchor = "nw") return scale
def __init__(self, master, **kw): super().__init__(master) # self.grid_propagate(0) # self.columnconfigure(0, weight=1) # self.rowconfigure(0, weight=1) self.var = kw.get('variable', IntVar()) kw['variable'] = self.var kw['from_'] = ConfidenceLevel.Low.value kw['to'] = ConfidenceLevel.VeryHigh.value # kw['command'] = self.scale_change kw['orient'] = HORIZONTAL self.lbl_scale = Label(self) self.scale = Scale(self, **kw) self.scale_font = tkfont.nametofont(Style().lookup('TLabel', 'font')).copy() self.scale_font.config(weight=tkfont.BOLD, size=9) self.lbl_scale.config(font=self.scale_font, width=3, anchor=CENTER) self.var.trace_variable('w', lambda a, b, c: self.scale_change()) self.scale.grid(row=0, column=0, sticky='ns') self.lbl_scale.grid(row=0, column=1, sticky='ns', padx=(3, 0))
def create(self, **kwargs): return ttk.Scale(self.root, **kwargs)
def __init__(self, parent, from_=0, to=0, *args): ttk.Scale.__init__(self, parent, command=self._round, from_=from_, to=to, *args) self.parent = parent self._from = from_ self._to = to self._value = self.get()
def _round(self, *args): """Rounds the Scale.""" self._value = self.get() if int(self._value) != self._value: self.set(round(self._value)) ##################################################
def __init__(self, parent, *args): ttk.Scale.__init__(self, parent, from_=0, to=1, *args) self.parent = parent self._variable = tk.DoubleVar() self.configure(variable=self._variable) self.bind("<ButtonRelease-1>", self._activate, "+")
def setUp(self): support.root_deiconify() self.scale = ttk.Scale() self.scale.pack() self.scale.update()
def create_control_panel(self): frame=Tkinter.LabelFrame(self.root) frame.pack(expand='yes',fill='x',side='top') add_fileicon=Tkinter.PhotoImage(file="../Icons/add_file.gif") add_directoryicon=Tkinter.PhotoImage(file="../Icons/add_directory.gif") exiticon=Tkinter.PhotoImage(file="../Icons/exit.gif") playicon=Tkinter.PhotoImage(file="../Icons/play.gif") pauseicon=Tkinter.PhotoImage(file="../Icons/pause.gif") stopicon=Tkinter.PhotoImage(file="../Icons/stop.gif") rewindicon=Tkinter.PhotoImage(file="../Icons/rewind.gif") fast_forwardicon=Tkinter.PhotoImage(file="../Icons/fast_forward.gif") previous_trackicon=Tkinter.PhotoImage(file="../Icons/previous_track.gif") next_trackicon=Tkinter.PhotoImage(file="../Icons/next_track.gif") self.muteicon=Tkinter.PhotoImage(file="../Icons/mute.gif") self.unmuteicon=Tkinter.PhotoImage(file="../Icons/unmute.gif") delete_selectedicon=Tkinter.PhotoImage(file="../Icons/delete_selected.gif") list_file=[ (playicon,'self.play'), (pauseicon,'self.pause'), (stopicon,'self.stop'), (previous_trackicon,'self.previous'), (rewindicon,'self.rewind'), (fast_forwardicon,'self.fast'), (next_trackicon,'self.Next'),] for i,j in list_file: storeobj=ttk.Button(frame, image=i,command=eval(j)) storeobj.pack(side='left') storeobj.image=i self.volume_label=Tkinter.Button(frame,image=self.unmuteicon) self.volume_label.image=self.unmuteicon volume=ttk.Scale(frame,from_=Volume_lowest_value, to=Volume_highest_value ,variable=self.var, command=self.update_volume) volume.pack(side='right', padx=10, ) self.volume_label.pack(side='right') return
def insert_tk_scale(self, index: int or str="end", *args, **kwargs): """Insert a tk.Scale into the game.""" widget = tk.Scale(self.text, **kwargs) self.text.window_create(index, window=widget) return widget
def insert_ttk_scale(self, command=None, from_: int=0, length: int=100, to: int=100, value: float=0.0, variable: tk.IntVar=None, index: int or str="end", *args, **kwargs): """Insert a ttk.Scale into the game.""" widget = ttk.Scale(self.text, command=command, from_=from_, length=length, to=to, value=value, variable=variable, **kwargs) self.text.window_create(index, window=widget) return widget
def __init__(self, master, title): self.title = title super().__init__(master, text=title, padding=4) self.player = None # will be connected later self.volumeVar = tk.DoubleVar(value=100) self.volumefilter = VolumeFilter() ttk.Label(self, text="title / artist / album").pack() self.titleLabel = ttk.Label(self, relief=tk.GROOVE, width=22, anchor=tk.W) self.titleLabel.pack() self.artistLabel = ttk.Label(self, relief=tk.GROOVE, width=22, anchor=tk.W) self.artistLabel.pack() self.albumlabel = ttk.Label(self, relief=tk.GROOVE, width=22, anchor=tk.W) self.albumlabel.pack() f = ttk.Frame(self) ttk.Label(f, text="time left: ").pack(side=tk.LEFT) self.timeleftLabel = ttk.Label(f, relief=tk.GROOVE, anchor=tk.CENTER) self.timeleftLabel.pack(side=tk.RIGHT, fill=tk.X, expand=True) f.pack(fill=tk.X) f = ttk.Frame(self) ttk.Label(f, text="V: ").pack(side=tk.LEFT) scale = ttk.Scale(f, from_=0, to=150, length=120, variable=self.volumeVar, command=self.on_volumechange) scale.bind("<Double-1>", self.on_dblclick_vol) scale.pack(side=tk.LEFT) self.volumeLabel = ttk.Label(f, text="???%") self.volumeLabel.pack(side=tk.RIGHT) f.pack(fill=tk.X) ttk.Button(self, text="Skip", command=lambda s=self: s.player.skip(s)).pack(pady=4) self.volume = 100 self.stateLabel = tk.Label(self, text="STATE", relief=tk.SUNKEN, border=1) self.stateLabel.pack() self._track = None self._time = None self._stream = None self._state = self.state_needtrack self.state = self.state_needtrack self.xfade_state = self.state_xfade_nofade self.xfade_started = None self.xfade_start_volume = None self.playback_started = None self.track_duration = None
def SetFunctionWidgets(self, rowControl): ## ??????? def SetDistortionLabel(): self.lblDistortion.configure(text="Disturb: " + str(round(self.shSpectr.distortion, 3))) def SetDistortion(val=0): distortion = Geo.Val2Val(int(float(val)), [0, 100], [self.shSpectr.distortionRange[0], self.shSpectr.distortionRange[1]]) self.shSpectr.ChangeDistortion(distortion) SetDistortionLabel() def SetDegreeLabel(): self.lblDegree.configure(text="Degree: " + str(round(self.shSpectr.degree, 2))) def SetDegree(val=0): degree = Geo.Val2Val(int(float(val)), [0, 100], [self.shSpectr.degreeRange[0], self.shSpectr.degreeRange[1]]) self.shSpectr.ChangeDegree(degree) SetDegreeLabel() rowControl = self.AddLabel(rowControl, "Function") self.lblDistortion = ttk.Label(self.frControl) PlaceWidget(self.lblDistortion, rowControl) iniDist = Geo.Val2Val(self.shSpectr.distortion, [self.shSpectr.distortionRange[0], self.shSpectr.distortionRange[1]], [0, 100]) self.scDistortion = ttk.Scale(self.frControl, orient='horizontal', length=self.colWidth2, from_=0, to=100, value=iniDist, command=SetDistortion) rowControl = PlaceWidget(self.scDistortion, rowControl, colspan=2, stick='ne') SetDistortionLabel() rowControl = self.AddLabel(rowControl, "Degree", self.lblColor, 1) self.lblDegree = ttk.Label(self.frControl) PlaceWidget(self.lblDegree, rowControl) iniDegree = Geo.Val2Val(self.shSpectr.degree, [self.shSpectr.degreeRange[0], self.shSpectr.degreeRange[1]], [0, 100]) self.scDegree = ttk.Scale(self.frControl, orient='horizontal', length=self.colWidth2, from_=0, to=100, value=iniDegree, command=SetDegree) rowControl = PlaceWidget(self.scDegree, rowControl, colspan=2, stick='ne') SetDegreeLabel() return self.AddLabel(rowControl)
def SetBaseWidgets(self, rowControl): ## ???? (?????, ??????, ??????) ??????? def SetSizeLabel(): self.lblSpSize.configure(text="Order: " + str(self.shSpectr.Size) + ', ' + str(self.shSpectr.numSp + 1)) def SetSpParameters(): self.scIndex.configure(to=self.toIndex()) self.scVMarksize.configure(to=int(self.shSpectr.numZ-1)) self.scColor.configure(to=int(self.shSpectr.numZ-1)) SetSizeLabel() self.SetIndexLabel() self.SetLabelVectorColor() self.SetLabelMSVector() def ChangeBaseSet(val): self.shSpectr.BaseSet=val self.shSpectr.SetForm() SetSpParameters() def ChangeSize(val): iSize = int(float(val)) self.shSpectr.Size= iSize self.shSpectr.SetForm() SetSpParameters() def ChangeIndex(val): ind = int(float(val)) self.shSpectr.ChangeIndex(ind*self.shSpectr.NumPlots) self.SetIndexLabel() rowControl = self.AddLabel(rowControl, "Base", colsp=1) vBaseSet = self.shSpectr.BaseSets() sBaseSet = tk.StringVar(self.frControl) self.omBaseSet = ttk.OptionMenu(self.frControl, sBaseSet, self.shSpectr.BaseSet, *vBaseSet, command=ChangeBaseSet) rowControl = PlaceWidget(self.omBaseSet, rowControl, col=1, stick='wn') self.lblSpSize = ttk.Label(self.frControl) PlaceWidget(self.lblSpSize, rowControl) SetSizeLabel() self.scSize = ttk.Scale(self.frControl, orient='horizontal', length=self.colWidth2, from_=self.shSpectr.SizeRange[0], to=self.shSpectr.SizeRange[1], value=self.shSpectr.Size, command=ChangeSize) rowControl = PlaceWidget(self.scSize, rowControl, col=1, colspan=1, stick='ne') rowControl = self.AddLabel(rowControl, "Index", self.lblColor, 1) self.lblSpIndex = ttk.Label(self.frControl) #, text="Index: 0" PlaceWidget(self.lblSpIndex, rowControl) self.scIndex = ttk.Scale(self.frControl, orient='horizontal', length=self.colWidth2, from_=0, to=self.toIndex(), value=int(self.shSpectr.iSpectr/self.shSpectr.NumPlots), command=ChangeIndex) rowControl = PlaceWidget(self.scIndex, rowControl, col=0, colspan=2, stick='ne') self.SetIndexLabel() return self.AddLabel(rowControl)
def SetColorWidgets(self, rowControl): ## ???? def CheckVectorColor(): self.shSpectr.useVectorColor = useVectorColor.get() self.shSpectr.ShowSp() def ChangeColorMap(val=0): cmap = SD.mColorMap()[int(float(val))] self.shSpectr.cmap = cmap self.lblCmap.configure(text='Map: ' + cmap) self.shSpectr.ShowSp() def SetVColor(val=0, ini=False): iColor = int(float(val)) if not ini: self.shSpectr.SetColor(iColor) self.shSpectr.ShowSp() self.SetLabelVectorColor() def InverseColor(): self.shSpectr.inverseColor = inverseColor.get() self.shSpectr.ShowSp() def SetAlpha(val=0, ini=False): normAlpha = Geo.Val2Val(float(val), [0, 100], [0, 1]) if not ini: self.shSpectr.SetAlpha(normAlpha) self.lblAlpha.configure(text="Alpha: " + str(round(normAlpha, 2))) rowControl = self.AddLabel(rowControl, "Color", colsp=1) inverseColor = tk.BooleanVar() inverseColor.set(False) self.chkInverseColor = ttk.Checkbutton(self.frControl, text="Reverse", variable=inverseColor, onvalue=True, offvalue=False, command=InverseColor) rowControl = PlaceWidget(self.chkInverseColor, rowControl, col=1, stick='w') cmap = self.shSpectr.cmap self.lblCmap = ttk.Label(self.frControl, text='Map: ' + cmap) PlaceWidget(self.lblCmap, rowControl) vColorMap = SD.mColorMap() indCMap = vColorMap.index(cmap) self.scColorMap = ttk.Scale(self.frControl, orient='horizontal', length=self.colWidth2, from_=0, to=len(vColorMap)-1, value=indCMap, command=ChangeColorMap) rowControl = PlaceWidget(self.scColorMap, rowControl, col=1, stick='ne') useVectorColor = tk.IntVar() useVectorColor.set(self.shSpectr.useVectorColor) self.chkVectorColor = ttk.Checkbutton(self.frControl, variable=useVectorColor, onvalue=True, offvalue=False, command=CheckVectorColor) rowControl = PlaceWidget(self.chkVectorColor, rowControl, col=0, stick='ew') self.scColor = ttk.Scale(self.frControl, orient='horizontal', length=self.colWidth2, from_=0, to=self.shSpectr.numZ-1, value=self.shSpectr.iColor, command=SetVColor) rowControl = PlaceWidget(self.scColor, rowControl, col=1, stick='ne') SetVColor(val=self.shSpectr.iColor, ini=True) iniAlpha = Geo.Val2Val(self.shSpectr.alpha, [0, 1], [0, 100]) self.lblAlpha = ttk.Label(self.frControl) PlaceWidget(self.lblAlpha, rowControl) self.scAlpha = ttk.Scale(self.frControl, orient='horizontal', length=self.colWidth2, from_=0, to=100, value=iniAlpha, command=SetAlpha) rowControl = PlaceWidget(self.scAlpha, rowControl, col=1, stick='ne') SetAlpha(self.scAlpha.get(), True) return self.AddLabel(rowControl)
def SetMarkerWidgets(self, rowControl): ## Markers def ChangeMarkform(val='o'): self.shSpectr.mark_style = SD.dicMarkStyle()[val] self.shSpectr.ShowSp() def SetMarksizeLabel(): self.lblMarksize.configure(text="Size: " + str(round(self.scMarksize.get(), 1))) def SetMarksize(val=0): self.shSpectr.ChangeMarksize(float(val)) SetMarksizeLabel() def SetVmarksize(val=0, ini=False): ms = float(val) if not ini: self.shSpectr.SetMarksize(ms) self.SetLabelMSVector() def CheckMarksize(): self.shSpectr.useVectorMarksize = useVectorMarksize.get() self.shSpectr.ShowSp() def InverseMarksize(): self.shSpectr.inverseMarksize = inverseMarksize.get() self.shSpectr.ShowSp() rowControl = self.AddLabel(rowControl, "Markers", colsp=1) vsMarkStyle = list(SD.dicMarkStyle().keys()) sMarkStyle = tk.StringVar(self.frControl) self.omMarkStyle = ttk.OptionMenu(self.frControl, sMarkStyle, "circle", *vsMarkStyle, command=ChangeMarkform) rowControl = PlaceWidget(self.omMarkStyle, rowControl, col=1, stick='wn') self.lblMarksize = ttk.Label(self.frControl) PlaceWidget(self.lblMarksize, rowControl) self.scMarksize = ttk.Scale(self.frControl, orient='horizontal', length=self.colWidth2, from_=self.shSpectr.MarksizeRange[0], to=self.shSpectr.MarksizeRange[1], value=self.shSpectr.msize, command=SetMarksize) rowControl = PlaceWidget(self.scMarksize, rowControl, col=1, stick='ne') SetMarksizeLabel() useVectorMarksize = tk.BooleanVar() useVectorMarksize.set(self.shSpectr.useVectorMarksize) self.chkMarkSize = ttk.Checkbutton(self.frControl, variable=useVectorMarksize, onvalue=True, offvalue=False, command=CheckMarksize) rowControl = PlaceWidget(self.chkMarkSize, rowControl, col=0, stick='ew') self.scVMarksize = ttk.Scale(self.frControl, orient='horizontal', length=100, from_=0, to=self.shSpectr.numZ-1, value=self.shSpectr.iMarksize, command=SetVmarksize) rowControl = PlaceWidget(self.scVMarksize, rowControl, col=1, stick='ew') SetVmarksize(val=self.shSpectr.iMarksize, ini=True) inverseMarksize = tk.BooleanVar() inverseMarksize.set(self.shSpectr.inverseMarksize) self.chkInverseMarksize = ttk.Checkbutton(self.frControl, text="Reverse", variable=inverseMarksize, onvalue=True, offvalue=False, command=InverseMarksize) rowControl = PlaceWidget(self.chkInverseMarksize, rowControl, col=0, colspan=2, stick='wn') return self.AddLabel(rowControl)
def SetMaskWidgets(self, rowControl): ## ????? ???????????? def ChangeMaskFunction(val='Var'): self.shSpectr.MaskFunction = val self.shSpectr.ShowSp() def SetMask(val=0, ini=False): self.shSpectr.iMask = int(float(val)) self.chkMask.configure(text='Use: ' + str(int(self.shSpectr.iMask))) if not ini: self.shSpectr.ShowSp() def CheckMask(): self.shSpectr.useMask = useMask.get() self.shSpectr.ShowSp() def InverseMask(): self.shSpectr.inverseMask = inverseMask.get() self.shSpectr.ShowSp() rowControl = self.AddLabel(rowControl, "Mask", colsp=1) vsMaskFunction = ['Std', 'Mean'] sMaskFunction = tk.StringVar(self.frControl) self.omMaskFunction = ttk.OptionMenu(self.frControl, sMaskFunction, "Std", *vsMaskFunction, command=ChangeMaskFunction) rowControl = PlaceWidget(self.omMaskFunction, rowControl, col=1, stick='w') useMask = tk.IntVar() useMask.set(False) self.chkMask = ttk.Checkbutton(self.frControl, variable=useMask, onvalue=True, offvalue=False, command=CheckMask) rowControl = PlaceWidget(self.chkMask, rowControl, col=0, stick='ew') self.scMask = ttk.Scale(self.frControl, orient='horizontal', length=self.colWidth2, from_=0, to=100, value=self.shSpectr.iMask, command=SetMask) rowControl = PlaceWidget(self.scMask, rowControl, col=1, stick='ne') SetMask(val=self.shSpectr.iMask, ini=True) inverseMask = tk.BooleanVar() inverseMask.set(self.shSpectr.inverseMask) self.chkInverseMask = ttk.Checkbutton(self.frControl, text="Inverse", variable=inverseMask, onvalue=True, offvalue=False, command=InverseMask) rowControl = PlaceWidget(self.chkInverseMask, rowControl, col=0, colspan=2, stick='wn') return self.AddLabel(rowControl)
