# * You should have received a copy of the GNU General Public License
# * along with this program. If not, see <http://www.gnu.org/licenses/>.
# *
# * The code for changing pages was derived from: http://stackoverflow.com/questions/7546050/switch-between-two-frames-in-tkinter
# * License: http://creativecommons.org/licenses/by-sa/3.0/
# ***************************************************************************
from tkcolorpicker.functions import tk, ttk
from tkcolorpicker import askcolor
def select_color1():
print(askcolor(color="sky blue", parent=root))
def select_color2():
print(askcolor(color=(255, 120, 0, 100), parent=root, alpha=True))
root = tk.Tk()
s = ttk.Style(root)
s.theme_use('clam')
ttk.Label(root, text='Color Selection:').pack(padx=4, pady=4)
ttk.Button(root, text='solid color',
command=select_color1).pack(fill='x', padx=4, pady=4)
ttk.Button(root, text='with alpha channel',
command=select_color2).pack(fill='x', padx=4, pady=4)
root.mainloop()
def __init__(self, parent=None, color=(187, 192, 191), alpha=False, title=("Color Chooser")):
"""
Create a ColorPicker dialog.
Arguments:
* parent: parent window
* color: initially selected color in rgb or hexa format
* alpha: alpha channel support (boolean)
* title: dialog title
"""
Frame.__init__(self, parent, bg="white")
self.parent = parent
self.color = ""
self.alpha_channel = bool(alpha)
font1 = "-family {Heiti TC} -size 12 -weight normal -slant " \
"roman -underline 0 -overstrike 0"
style = ttk.Style(self)
path = "lowpolypainter/resources/icons/"
style.configure('.', font=font1, bg='#ffffff', highlightbackground='#ffffff')
style.map("palette.TFrame", relief=[('focus', 'flat')],
bordercolor=[('focus', "#ffffff")])
if isinstance(color, str):
if re.match(r"^#[0-9A-F]{8}$", color.upper()):
col = hexa_to_rgb(color)
self._old_color = col[:3]
if alpha:
self._old_alpha = col[3]
old_color = color
else:
old_color = color[:7]
elif re.match(r"^#[0-9A-F]{6}$", color.upper()):
self._old_color = hexa_to_rgb(color)
old_color = color
if alpha:
self._old_alpha = 255
old_color += 'FF'
else:
col = self.winfo_rgb(color)
self._old_color = tuple(round2(c * 255 / 65535) for c in col)
args = self._old_color
if alpha:
self._old_alpha = 255
args = self._old_color + (255,)
old_color = rgb_to_hexa(*args)
else:
self._old_color = color[:3]
if alpha:
if len(color) < 4:
color += (255,)
self._old_alpha = 255
else:
self._old_alpha = color[3]
old_color = rgb_to_hexa(*color)
# --- frame for palette and pipette tool
frame = tk.Frame(self, bg="white")
frame.columnconfigure(0, weight=0)
frame.rowconfigure(0, weight=0)
frame.columnconfigure(1, weight=1)
frame.rowconfigure(1, weight=1)
frame.columnconfigure(2, weight=0)
frame.rowconfigure(2, weight=0)
# --- palette stores chosen colors
palette = tk.Frame(frame)
palette.grid(row=0, column=0, sticky="nsew")
# at start default palette item 1 is in edit mode (borderwidth=1 instead of 0)
self.paletteFrame1 = tk.Frame(palette, borderwidth=1, relief="solid")
self.paletteFrame1.number = 1
self.paletteItem1 = tk.Label(self.paletteFrame1, background=rgb_to_hexa(*self._old_color), width=2, height=1)
self.paletteItem1.editMode = True
self.paletteItem1.bind("<1>", self._palette_cmd)
self.paletteItem1.pack()
self.paletteFrame1.grid(row=0, column=0, padx=2, pady=2)
self.paletteFrame2 = tk.Frame(palette, borderwidth=0, relief="solid")
self.paletteFrame2.number = 2
self.paletteItem2 = tk.Label(self.paletteFrame2, background=PALETTE[1], width=2, height=1)
self.paletteItem2.editMode = False
self.paletteItem2.bind("<1>", self._palette_cmd)
self.paletteItem2.pack()
self.paletteFrame2.grid(row=0, column=1, padx=2, pady=2)
self.paletteFrame3 = tk.Frame(palette, borderwidth=0, relief="solid")
self.paletteFrame3.number = 3
self.paletteItem3 = tk.Label(self.paletteFrame3, background=PALETTE[2], width=2, height=1)
self.paletteItem3.editMode = False
self.paletteItem3.bind("<1>", self._palette_cmd)
self.paletteItem3.pack()
self.paletteFrame3.grid(row=0, column=2, padx=2, pady=2)
self.paletteFrame4 = tk.Frame(palette, borderwidth=0, relief="solid")
self.paletteFrame4.number = 4
self.paletteItem4 = tk.Label(self.paletteFrame4, background=PALETTE[3], width=2, height=1)
self.paletteItem4.editMode = False
self.paletteItem4.bind("<1>", self._palette_cmd)
self.paletteItem4.pack()
self.paletteFrame4.grid(row=0, column=3, padx=2, pady=2)
self.paletteFrame5 = tk.Frame(palette, borderwidth=0, relief="solid")
self.paletteFrame5.number = 5
self.paletteItem5 = tk.Label(self.paletteFrame5, background=PALETTE[4], width=2, height=1)
self.paletteItem5.editMode = False
self.paletteItem5.bind("<1>", self._palette_cmd)
self.paletteItem5.pack()
self.paletteFrame5.grid(row=0, column=4, padx=2, pady=2)
self.paletteFrame6 = tk.Frame(palette, borderwidth=0, relief="solid")
self.paletteFrame6.number = 6
self.paletteItem6 = tk.Label(self.paletteFrame6, background=PALETTE[5], width=2, height=1)
self.paletteItem6.editMode = False
self.paletteItem6.bind("<1>", self._palette_cmd)
self.paletteItem6.pack()
self.paletteFrame6.grid(row=0, column=5, padx=2, pady=2)
self.paletteFrame7 = tk.Frame(palette, borderwidth=0, relief="solid")
self.paletteFrame7.number = 7
self.paletteItem7 = tk.Label(self.paletteFrame7, background=PALETTE[6], width=2, height=1)
self.paletteItem7.editMode = False
self.paletteItem7.bind("<1>", self._palette_cmd)
self.paletteItem7.pack()
self.paletteFrame7.grid(row=0, column=6, padx=2, pady=2)
self.paletteFrame8 = tk.Frame(palette, borderwidth=0, relief="solid")
self.paletteFrame8.number = 8
self.paletteItem8 = tk.Label(self.paletteFrame8, background=PALETTE[7], width=2, height=1)
self.paletteItem8.editMode = False
self.paletteItem8.bind("<1>", self._palette_cmd)
self.paletteItem8.pack()
self.paletteFrame8.grid(row=0, column=7, padx=2, pady=2)
self.paletteFrame9 = tk.Frame(palette, borderwidth=0, relief="solid")
self.paletteFrame9.number = 9
self.paletteItem9 = tk.Label(self.paletteFrame9, background=PALETTE[8], width=2, height=1)
self.paletteItem9.editMode = False
self.paletteItem9.bind("<1>", self._palette_cmd)
self.paletteItem9.pack()
self.paletteFrame9.grid(row=0, column=8, padx=2, pady=2)
self.paletteFrame10 = tk.Frame(palette, borderwidth=0, relief="solid")
self.paletteFrame10.number = 10
self.paletteItem10 = tk.Label(self.paletteFrame10, background=PALETTE[9], width=2, height=1)
self.paletteItem10.editMode = False
self.paletteItem10.bind("<1>", self._palette_cmd)
self.paletteItem10.pack()
self.paletteFrame10.grid(row=0, column=9, padx=2, pady=2)
self.paletteItems = [self.paletteItem1, self.paletteItem2, self.paletteItem3, self.paletteItem4, self.paletteItem5,
self.paletteItem6, self.paletteItem7, self.paletteItem8, self.paletteItem9, self.paletteItem10]
self.paletteFrames = [self.paletteFrame1, self.paletteFrame2, self.paletteFrame3, self.paletteFrame4, self.paletteFrame5,
self.paletteFrame6, self.paletteFrame7, self.paletteFrame8, self.paletteFrame9, self.paletteFrame10]
# --- Pipette
self.pipetteImg = ImageTk.PhotoImage(file=path + "pipette.png")
self.pipetteFrame = tk.Frame(palette, bg="white")
self.pipetteLabel = tk.Label(self.pipetteFrame, image=self.pipetteImg, bg="white", font=font1, relief="flat", height=22, width=20)
self.pipetteLabel.bind("<1>", self.enablePipette)
self.pipetteLabel.grid(row=0, column=0, padx=3, pady=3)
self.pipetteFrame.grid(row=0, column=10, padx=10)
# --- Validation
self.okImg = ImageTk.PhotoImage(file= path + "color.png")
self.okButton = Label(palette, image=self.okImg, text='Color Face', borderwidth="0", width='30', height='32', background='#ffffff', font=font1)
self.okButton.bind("<Button-1>", self.ok)
self.okButton.grid(row=0, column=11)
# --- ColorSquare
hue = col2hue(*self._old_color)
square = tk.Frame(self, borderwidth=0, relief='flat', bg="white")
self.square = ColorSquare(square, hue=hue, width=200, height=200,
color=rgb_to_hsv(*self._old_color),
highlightthickness=0)
self.square.pack()
# --- GradientBar
bar = tk.Frame(self, borderwidth=0, relief='flat', bg="white")
self.bar = GradientBar(bar, hue=hue, width=200, height=15, highlightthickness=0)
self.bar.pack()
col_frame = tk.Frame(self, bg="white")
# --- hue saturation value
hsv_frame = tk.Frame(col_frame, relief="flat", borderwidth=0, bg="white")
hsv_frame.pack(pady=(0, 4), fill="x")
hsv_frame.columnconfigure(0, weight=1)
self.hue = LimitVar(0, 360, self)
self.saturation = LimitVar(0, 100, self)
self.value = LimitVar(0, 100, self)
s_h = Spinbox(hsv_frame, from_=0, to=360, width=4, name='spinbox',
textvariable=self.hue, bg='#ffffff', buttonbackground='#ffffff',insertbackground='#ffffff', command=self._update_color_hsv)
s_s = Spinbox(hsv_frame, from_=0, to=100, width=4,bg='#ffffff',
textvariable=self.saturation, name='spinbox',
command=self._update_color_hsv)
s_v = Spinbox(hsv_frame, from_=0, to=100, width=4, name='spinbox', bg='#ffffff',
textvariable=self.value, command=self._update_color_hsv)
h, s, v = rgb_to_hsv(*self._old_color)
s_h.delete(0, 'end')
s_h.insert(0, h)
s_s.delete(0, 'end')
s_s.insert(0, s)
s_v.delete(0, 'end')
s_v.insert(0, v)
s_h.grid(row=0, column=1, sticky='w', padx=4, pady=4)
s_s.grid(row=1, column=1, sticky='w', padx=4, pady=4)
s_v.grid(row=2, column=1, sticky='w', padx=4, pady=4)
tk.Label(hsv_frame, text=('Hue'), font=font1, relief="flat", bg="white").grid(row=0, column=0, sticky='e',
padx=4, pady=4)
tk.Label(hsv_frame, text=('Saturation'), font=font1, relief="flat", bg="white").grid(row=1, column=0, sticky='e',
padx=4, pady=4)
tk.Label(hsv_frame, text=('Value'), font=font1, relief="flat", bg="white").grid(row=2, column=0, sticky='e',
padx=4, pady=4)
# --- rgb
rgb_frame = tk.Frame(col_frame, relief="flat", borderwidth=0, bg="white")
rgb_frame.pack(pady=4, fill="x")
rgb_frame.columnconfigure(0, weight=1)
self.red = LimitVar(0, 255, self)
self.green = LimitVar(0, 255, self)
self.blue = LimitVar(0, 255, self)
s_red = Spinbox(rgb_frame, from_=0, to=255, width=4, name='spinbox', bg="white",
textvariable=self.red, command=self._update_color_rgb)
s_green = Spinbox(rgb_frame, from_=0, to=255, width=4, name='spinbox',bg="white",
textvariable=self.green, command=self._update_color_rgb)
s_blue = Spinbox(rgb_frame, from_=0, to=255, width=4, name='spinbox', bg="white",
textvariable=self.blue, command=self._update_color_rgb)
s_red.delete(0, 'end')
s_red.insert(0, self._old_color[0])
s_green.delete(0, 'end')
s_green.insert(0, self._old_color[1])
s_blue.delete(0, 'end')
s_blue.insert(0, self._old_color[2])
s_red.grid(row=0, column=1, sticky='e', padx=4, pady=4)
s_green.grid(row=1, column=1, sticky='e', padx=4, pady=4)
s_blue.grid(row=2, column=1, sticky='e', padx=4, pady=4)
tk.Label(rgb_frame, text=('r'), font=font1, bg="white").grid(row=0, column=0, sticky='e',
padx=4, pady=4)
tk.Label(rgb_frame, text=('g'), font=font1, bg="white").grid(row=1, column=0, sticky='e',
padx=4, pady=4)
tk.Label(rgb_frame, text=('b'), font=font1, bg="white").grid(row=2, column=0, sticky='e',
padx=4, pady=4)
# --- hexa
hexa_frame = tk.Frame(col_frame, bg="white")
hexa_frame.pack(fill="x")
self.hexa = tk.Entry(hexa_frame, justify="right", width=10, name='entry', bg="white", font=font1, highlightbackground='#ffffff')
self.hexa.insert(0, old_color.upper())
tk.Label(hexa_frame, text="Hex", font=font1, bg="white").pack(side="left", padx=4, pady=(4, 1))
self.hexa.pack(side="left", padx=6, pady=(4, 1), fill='x', expand=True)
# --- alpha (not implemented in GUI)
if alpha:
alpha_frame = tk.Frame(self)
alpha_frame.columnconfigure(1, weight=1)
self.alpha = LimitVar(0, 255, self)
alphabar = tk.Frame(alpha_frame, borderwidth=2, relief='flat')
self.alphabar = AlphaBar(alphabar, alpha=self._old_alpha, width=200,
color=self._old_color, highlightthickness=0)
self.alphabar.pack()
s_alpha = Spinbox(alpha_frame, from_=0, to=255, width=4,
textvariable=self.alpha, command=self._update_alpha)
s_alpha.delete(0, 'end')
s_alpha.insert(0, self._old_alpha)
alphabar.grid(row=0, column=0, padx=(0, 4), pady=4, sticky='w')
tk.Label(alpha_frame, text=_('Alpha')).grid(row=0, column=1, sticky='e',
padx=4, pady=4)
s_alpha.grid(row=0, column=2, sticky='w', padx=(4, 6), pady=4)
# --- spaceFrame
spaceFrame = tk.Frame(self, bg="white")
# --- placement
square.grid(row=0, column=0, padx=10, pady=(9, 0), sticky='nsew')
bar.grid(row=1, column=0, padx=10, pady=(10, 4), sticky='nsew')
if alpha:
alpha_frame.grid(row=2, column=0, columnspan=2, padx=10,
pady=(1, 4), sticky='nsew')
col_frame.grid(row=0, rowspan=2, column=1, padx=(4, 10), pady=(10, 4))
frame.grid(row=3, column=0, columnspan=2, pady=(4, 10), padx=10, sticky="nsew")
spaceFrame.grid(row=4, column=0, pady=(0, 10), padx=10, sticky="nsew")
# --- bindings
self.bar.bind("<ButtonRelease-1>", self._change_color, True)
self.bar.bind("<Button-1>", self._unfocus, True)
if alpha:
self.alphabar.bind("<ButtonRelease-1>", self._change_alpha, True)
self.alphabar.bind("<Button-1>", self._unfocus, True)
self.square.bind("<Button-1>", self._unfocus, True)
self.square.bind("<ButtonRelease-1>", self._change_sel_color, True)
self.square.bind("<B1-Motion>", self._change_sel_color, True)
s_red.bind('<FocusOut>', self._update_color_rgb)
s_green.bind('<FocusOut>', self._update_color_rgb)
s_blue.bind('<FocusOut>', self._update_color_rgb)
s_red.bind('<Return>', self._update_color_rgb)
s_green.bind('<Return>', self._update_color_rgb)
s_blue.bind('<Return>', self._update_color_rgb)
s_h.bind('<FocusOut>', self._update_color_hsv)
s_s.bind('<FocusOut>', self._update_color_hsv)
s_v.bind('<FocusOut>', self._update_color_hsv)
s_h.bind('<Return>', self._update_color_hsv)
s_s.bind('<Return>', self._update_color_hsv)
s_v.bind('<Return>', self._update_color_hsv)
if alpha:
s_alpha.bind('<Return>', self._update_alpha)
s_alpha.bind('<FocusOut>', self._update_alpha)
self.hexa.bind("<FocusOut>", self._update_color_hexa)
self.hexa.bind("<Return>", self._update_color_hexa)
self.lift()
def __init__(self, parent=None, color=(255, 0, 0),
title=_("MobaLedLib LED Farbentester"), led=0,ledcount=1,serport=None):
"""
Create a ColorPicker dialog.
Arguments:
* parent: parent window
* color: initially selected color in rgb or hexa format
* alpha: alpha channel support (boolean)
* title: dialog title
"""
self.serport = serport
tk.Toplevel.__init__(self, parent)
self.controller = parent
self.title(title)
self.transient(self.master)
self.resizable(False, False)
self.rowconfigure(1, weight=1)
geometry = self.geometry(None)
self.geometry("+100+100")
self.color = ""
style = ttk.Style(self)
style.map("palette.TFrame", relief=[('focus', 'sunken')],
bordercolor=[('focus', "#4D4D4D")])
self.configure(background=style.lookup("TFrame", "background"))
if isinstance(color, str):
if re.match(r"^#[0-9A-F]{8}$", color.upper()):
col = hexa_to_rgb(color)
self._old_color = col[:3]
old_color = color[:7]
elif re.match(r"^#[0-9A-F]{6}$", color.upper()):
self._old_color = hexa_to_rgb(color)
old_color = color
else:
col = self.winfo_rgb(color)
self._old_color = tuple(round2(c * 255 / 65535) for c in col)
args = self._old_color
old_color = rgb_to_hexa(*args)
else:
self._old_color = color[:3]
old_color = rgb_to_hexa(*color)
# --- GradientBar
hue = col2hue(*self._old_color)
bar = ttk.Frame(self, borderwidth=2, relief='groove')
self.bar = GradientBar(bar, hue=hue, width=200, highlightthickness=0)
self.bar.pack()
# --- ColorSquare
square = ttk.Frame(self, borderwidth=2, relief='groove')
self.square = ColorSquare(square, hue=hue, width=200, height=200,
color=rgb_to_hsv(*self._old_color),
highlightthickness=0)
self.square.pack()
frame = ttk.Frame(self)
frame.columnconfigure(1, weight=1)
frame.rowconfigure(1, weight=1)
# --- color preview: initial color and currently selected color side by side
preview_frame = ttk.Frame(frame, relief="groove", borderwidth=2)
preview_frame.grid(row=0, column=0, sticky="nw", pady=2)
old_color_prev = tk.Label(preview_frame, background=old_color[:7],
width=5, highlightthickness=0, height=2,
padx=0, pady=0)
self.color_preview = tk.Label(preview_frame, width=5, height=2,
pady=0, background=old_color[:7],
padx=0, highlightthickness=0)
old_color_prev.bind("<1>", self._reset_preview)
old_color_prev.grid(row=0, column=0)
self.color_preview.grid(row=0, column=1)
# --- palette
palette = ttk.Frame(frame)
palette.grid(row=0, column=1, rowspan=2, sticky="ne")
for i, col in enumerate(PALETTE):
coltemp = int(col[-6:-1])
r,g,b = self._convert_K_to_RGB(coltemp)
args = (r,g,b)
hexcolor = rgb_to_hexa(*args)
f = ttk.Frame(palette, borderwidth=1, relief="raised",
style="palette.TFrame")
l = tk.Label(f, background=hexcolor, width=12, height=2,text=_(col))
l.bind("<1>", self._palette_cmd)
f.bind("<FocusOut>", lambda e: e.widget.configure(relief="raised"))
l.pack()
f.grid(row=i % 4, column=i // 4, padx=2, pady=2)
col_frame = ttk.Frame(self)
# --- hsv
hsv_frame = ttk.Frame(col_frame, relief="ridge", borderwidth=2)
hsv_frame.pack(pady=(0, 4), fill="x")
hsv_frame.columnconfigure(0, weight=1)
self.hue = LimitVar(0, 360, self)
self.saturation = LimitVar(0, 100, self)
self.value = LimitVar(0, 100, self)
self.s_h = Spinbox(hsv_frame, from_=0, to=360, width=5, name='spinbox',
textvariable=self.hue, command=self._update_color_hsv)
self.s_s = Spinbox(hsv_frame, from_=0, to=100, width=5,
textvariable=self.saturation, name='spinbox',
command=self._update_color_hsv)
self.s_v = Spinbox(hsv_frame, from_=0, to=100, width=5, name='spinbox',
textvariable=self.value, command=self._update_color_hsv)
h, s, v = rgb_to_hsv(*self._old_color)
self.s_h.delete(0, 'end')
self.s_h.insert(0, h)
self.s_s.delete(0, 'end')
self.s_s.insert(0, s)
self.s_v.delete(0, 'end')
self.s_v.insert(0, v)
self.s_h.grid(row=0, column=1, sticky='w', padx=4, pady=4)
self.s_s.grid(row=1, column=1, sticky='w', padx=4, pady=4)
self.s_v.grid(row=2, column=1, sticky='w', padx=4, pady=4)
ttk.Label(hsv_frame, text=_('Farbton [F/f]')).grid(row=0, column=0, sticky='e',
padx=4, pady=4)
ttk.Label(hsv_frame, text=_('Sättigung [S/s]')).grid(row=1, column=0, sticky='e',
padx=4, pady=4)
ttk.Label(hsv_frame, text=_('Helligkeit [H/h]')).grid(row=2, column=0, sticky='e',
padx=4, pady=4)
# --- rgb
rgb_frame = ttk.Frame(col_frame, relief="ridge", borderwidth=2)
rgb_frame.pack(pady=4, fill="x")
rgb_frame.columnconfigure(0, weight=1)
self.red = LimitVar(0, 255, self)
self.green = LimitVar(0, 255, self)
self.blue = LimitVar(0, 255, self)
self.s_red = Spinbox(rgb_frame, from_=0, to=255, width=5, name='spinbox',
textvariable=self.red, command=self._update_color_rgb)
self.s_green = Spinbox(rgb_frame, from_=0, to=255, width=5, name='spinbox',
textvariable=self.green, command=self._update_color_rgb)
self.s_blue = Spinbox(rgb_frame, from_=0, to=255, width=5, name='spinbox',
textvariable=self.blue, command=self._update_color_rgb)
self.s_red.delete(0, 'end')
self.s_red.insert(0, self._old_color[0])
self.s_green.delete(0, 'end')
self.s_green.insert(0, self._old_color[1])
self.s_blue.delete(0, 'end')
self.s_blue.insert(0, self._old_color[2])
self.s_red.grid(row=0, column=1, sticky='e', padx=4, pady=4)
self.s_green.grid(row=1, column=1, sticky='e', padx=4, pady=4)
self.s_blue.grid(row=2, column=1, sticky='e', padx=4, pady=4)
ttk.Label(rgb_frame, text=_('Rot (LED 1)[R/r]')).grid(row=0, column=0, sticky='e',
padx=4, pady=4)
ttk.Label(rgb_frame, text=_('Grün (LED2) [G/g]')).grid(row=1, column=0, sticky='e',
padx=4, pady=4)
ttk.Label(rgb_frame, text=_('Blau (LED3) [B/b]')).grid(row=2, column=0, sticky='e',
padx=4, pady=4)
# --- hexa
hexa_frame = ttk.Frame(col_frame)
hexa_frame.pack(fill="x")
self.hexa = ttk.Entry(hexa_frame, justify="center", width=10, name='entry')
self.hexa.insert(0, old_color.upper())
ttk.Label(hexa_frame, text="HTML").pack(side="left", padx=4, pady=(4, 1))
self.hexa.pack(side="left", padx=6, pady=(4, 1), fill='x', expand=True)
# --- LED
led_frame = ttk.Frame(col_frame, relief="ridge", borderwidth=2)
led_frame.pack(pady=4, fill="x")
led_frame.columnconfigure(0, weight=1)
self.lednum = LimitVar(0, 255, self)
self.ledcount = LimitVar(1, 256, self)
self.s_led = Spinbox(led_frame, from_=0, to=255, width=5, name='spinbox',
textvariable=self.lednum, command=self._update_led_num)
self.s_ledcount = Spinbox(led_frame, from_=1, to=256, width=5, name='spinbox',
textvariable=self.ledcount, command=self._update_led_count)
self.s_led.delete(0, 'end')
self.s_led.insert(0, led)
self.s_led.grid(row=0, column=1, sticky='e', padx=4, pady=4)
self.s_ledcount.delete(0, 'end')
self.s_ledcount.insert(1, ledcount)
self.s_ledcount.grid(row=1, column=1, sticky='e', padx=4, pady=4)
ttk.Label(led_frame, text=_('LED Adresse [+/-]')).grid(row=0, column=0, sticky='e',
padx=4, pady=4)
ttk.Label(led_frame, text=_('LED Anzahl [A/a]')).grid(row=1, column=0, sticky='e',
padx=4, pady=4)
# --- Colortemperature
ct_frame = ttk.Frame(col_frame, relief="ridge", borderwidth=2)
ct_frame.pack(pady=4, fill="x")
ct_frame.columnconfigure(0, weight=1)
ct_min = 1000
ct_max = 20000
self.ct = LimitVar(ct_min, ct_max, self)
self.s_ct = Spinbox(ct_frame, from_=ct_min, to=ct_max, width=5, name='spinbox',
textvariable=self.ct, command=self._update_ct, increment = 25)
self.s_ct.delete(0, 'end')
self.s_ct.insert(0, ct_min)
self.s_ct.grid(row=0, column=1, sticky='e', padx=4, pady=4)
ttk.Label(ct_frame, text=_('Farbtemperature (K) [T/t]')).grid(row=0, column=0, sticky='e',
padx=4, pady=4)
# --- Buttons
button_frame = ttk.Frame(self)
ttk.Button(button_frame, text=_("Alle LED aus [CTRL-c]"), command=self.led_off).pack(side="right", padx=10)
ttk.Button(button_frame, text=_("Cancel [ESC]"), command=self.cancel).pack(side="right", padx=10)
# --- placement
bar.grid(row=0, column=0, padx=10, pady=(10, 4), sticky='n')
square.grid(row=1, column=0, padx=10, pady=(9, 0), sticky='n')
col_frame.grid(row=0, rowspan=2, column=1, padx=(4, 10), pady=(10, 4))
frame.grid(row=3, column=0, columnspan=2, pady=(4, 10), padx=10, sticky="new")
button_frame.grid(row=4, columnspan=2, pady=(0, 10), padx=10)
# --- bindings
self.bar.bind("<ButtonRelease-1>", self._change_color, True)
self.bar.bind("<Button-1>", self._unfocus, True)
self.square.bind("<Button-1>", self._unfocus, True)
self.square.bind("<ButtonRelease-1>", self._change_sel_color, True)
self.square.bind("<B1-Motion>", self._change_sel_color, True)
self.s_red.bind('<FocusOut>', self._update_color_rgb)
self.s_green.bind('<FocusOut>', self._update_color_rgb)
self.s_blue.bind('<FocusOut>', self._update_color_rgb)
self.s_red.bind('<Return>', self._update_color_rgb)
self.s_green.bind('<Return>', self._update_color_rgb)
self.s_blue.bind('<Return>', self._update_color_rgb)
self.s_red.bind('<Control-a>', self._select_all_spinbox)
self.s_green.bind('<Control-a>', self._select_all_spinbox)
self.s_blue.bind('<Control-a>', self._select_all_spinbox)
self.s_led.bind('<Control-a>', self._select_all_spinbox)
self.s_ledcount.bind('<Control-a>', self._select_all_spinbox)
self.s_h.bind('<FocusOut>', self._update_color_hsv)
self.s_s.bind('<FocusOut>', self._update_color_hsv)
self.s_v.bind('<FocusOut>', self._update_color_hsv)
self.s_h.bind('<Return>', self._update_color_hsv)
self.s_s.bind('<Return>', self._update_color_hsv)
self.s_v.bind('<Return>', self._update_color_hsv)
self.s_h.bind('<Control-a>', self._select_all_spinbox)
self.s_s.bind('<Control-a>', self._select_all_spinbox)
self.s_v.bind('<Control-a>', self._select_all_spinbox)
self.s_ct.bind("<FocusOut>", self._update_ct)
self.s_ct.bind("<Return>", self._update_ct)
self.s_ct.bind("<Control-a>", self._select_all_entry)
self.hexa.bind("<FocusOut>", self._update_color_hexa)
self.hexa.bind("<Return>", self._update_color_hexa)
self.hexa.bind("<Control-a>", self._select_all_entry)
self.bind("F",self.s_h.invoke_buttonup)
self.bind("f",self.s_h.invoke_buttondown)
self.bind("S",self.s_s.invoke_buttonup)
self.bind("s",self.s_s.invoke_buttondown)
self.bind("H",self.s_v.invoke_buttonup)
self.bind("h",self.s_v.invoke_buttondown)
self.bind("R",self.s_red.invoke_buttonup)
self.bind("r",self.s_red.invoke_buttondown)
self.bind("G",self.s_green.invoke_buttonup)
self.bind("g",self.s_green.invoke_buttondown)
self.bind("B",self.s_blue.invoke_buttonup)
self.bind("b",self.s_blue.invoke_buttondown)
self.bind("+",self.s_led.invoke_buttonup)
self.bind("-",self.s_led.invoke_buttondown)
self.bind("A",self.s_ledcount.invoke_buttonup)
self.bind("a",self.s_ledcount.invoke_buttondown)
self.bind("T",self.s_ct.invoke_buttonup)
self.bind("t",self.s_ct.invoke_buttondown)
self.bind("<Escape>",self.cancel)
self.bind("<Control-c>",self.led_off)
self.focus_set()
self.wait_visibility()
self.lift()
self.grab_set()
def __init__(self, parent=None, color=(255, 0, 0), alpha=False,
title=_("Color Chooser")):
"""
Create a ColorPicker dialog.
Arguments:
* parent: parent window
* color: initially selected color in rgb or hexa format
* alpha: alpha channel support (boolean)
* title: dialog title
"""
tk.Toplevel.__init__(self, parent)
self.title(title)
self.transient(self.master)
self.resizable(False, False)
self.rowconfigure(1, weight=1)
self.color = ""
self.alpha_channel = bool(alpha)
style = ttk.Style(self)
style.map("palette.TFrame", relief=[('focus', 'sunken')],
bordercolor=[('focus', "#4D4D4D")])
self.configure(background=style.lookup("TFrame", "background"))
if isinstance(color, str):
if re.match(r"^#[0-9A-F]{8}$", color.upper()):
col = hexa_to_rgb(color)
self._old_color = col[:3]
if alpha:
self._old_alpha = col[3]
old_color = color
else:
old_color = color[:7]
elif re.match(r"^#[0-9A-F]{6}$", color.upper()):
self._old_color = hexa_to_rgb(color)
old_color = color
if alpha:
self._old_alpha = 255
old_color += 'FF'
else:
col = self.winfo_rgb(color)
self._old_color = tuple(round2(c * 255 / 65535) for c in col)
args = self._old_color
if alpha:
self._old_alpha = 255
args = self._old_color + (255,)
old_color = rgb_to_hexa(*args)
else:
self._old_color = color[:3]
if alpha:
if len(color) < 4:
color += (255,)
self._old_alpha = 255
else:
self._old_alpha = color[3]
old_color = rgb_to_hexa(*color)
# --- GradientBar
hue = col2hue(*self._old_color)
bar = ttk.Frame(self, borderwidth=2, relief='groove')
self.bar = GradientBar(bar, hue=hue, width=200, highlightthickness=0)
self.bar.pack()
# --- ColorSquare
square = ttk.Frame(self, borderwidth=2, relief='groove')
self.square = ColorSquare(square, hue=hue, width=200, height=200,
color=rgb_to_hsv(*self._old_color),
highlightthickness=0)
self.square.pack()
frame = ttk.Frame(self)
frame.columnconfigure(1, weight=1)
frame.rowconfigure(1, weight=1)
# --- color preview: initial color and currently selected color side by side
preview_frame = ttk.Frame(frame, relief="groove", borderwidth=2)
preview_frame.grid(row=0, column=0, sticky="nw", pady=2)
if alpha:
self._transparent_bg = create_checkered_image(42, 32)
transparent_bg_old = create_checkered_image(42, 32,
(100, 100, 100, 255),
(154, 154, 154, 255))
prev_old = overlay(transparent_bg_old, hexa_to_rgb(old_color))
prev = overlay(self._transparent_bg, hexa_to_rgb(old_color))
self._im_old_color = ImageTk.PhotoImage(prev_old, master=self)
self._im_color = ImageTk.PhotoImage(prev, master=self)
old_color_prev = tk.Label(preview_frame, padx=0, pady=0,
image=self._im_old_color,
borderwidth=0, highlightthickness=0)
self.color_preview = tk.Label(preview_frame, pady=0, padx=0,
image=self._im_color,
borderwidth=0, highlightthickness=0)
else:
old_color_prev = tk.Label(preview_frame, background=old_color[:7],
width=5, highlightthickness=0, height=2,
padx=0, pady=0)
self.color_preview = tk.Label(preview_frame, width=5, height=2,
pady=0, background=old_color[:7],
padx=0, highlightthickness=0)
old_color_prev.bind("<1>", self._reset_preview)
old_color_prev.grid(row=0, column=0)
self.color_preview.grid(row=0, column=1)
# --- palette
palette = ttk.Frame(frame)
palette.grid(row=0, column=1, rowspan=2, sticky="ne")
for i, col in enumerate(PALETTE):
f = ttk.Frame(palette, borderwidth=1, relief="raised",
style="palette.TFrame")
l = tk.Label(f, background=col, width=2, height=1)
l.bind("<1>", self._palette_cmd)
f.bind("<FocusOut>", lambda e: e.widget.configure(relief="raised"))
l.pack()
f.grid(row=i % 2, column=i // 2, padx=2, pady=2)
col_frame = ttk.Frame(self)
# --- hsv
hsv_frame = ttk.Frame(col_frame, relief="ridge", borderwidth=2)
hsv_frame.pack(pady=(0, 4), fill="x")
hsv_frame.columnconfigure(0, weight=1)
self.hue = LimitVar(0, 360, self)
self.saturation = LimitVar(0, 100, self)
self.value = LimitVar(0, 100, self)
# self.hue = tk.StringVar(self)
# self.saturation = tk.StringVar(self)
# self.value = tk.StringVar(self)
s_h = Spinbox(hsv_frame, from_=0, to=360, width=4, name='spinbox',
textvariable=self.hue, command=self._update_color_hsv)
s_s = Spinbox(hsv_frame, from_=0, to=100, width=4,
textvariable=self.saturation, name='spinbox',
command=self._update_color_hsv)
s_v = Spinbox(hsv_frame, from_=0, to=100, width=4, name='spinbox',
textvariable=self.value, command=self._update_color_hsv)
h, s, v = rgb_to_hsv(*self._old_color)
s_h.delete(0, 'end')
s_h.insert(0, h)
s_s.delete(0, 'end')
s_s.insert(0, s)
s_v.delete(0, 'end')
s_v.insert(0, v)
s_h.grid(row=0, column=1, sticky='w', padx=4, pady=4)
s_s.grid(row=1, column=1, sticky='w', padx=4, pady=4)
s_v.grid(row=2, column=1, sticky='w', padx=4, pady=4)
ttk.Label(hsv_frame, text=_('Hue')).grid(row=0, column=0, sticky='e',
padx=4, pady=4)
ttk.Label(hsv_frame, text=_('Saturation')).grid(row=1, column=0, sticky='e',
padx=4, pady=4)
ttk.Label(hsv_frame, text=_('Value')).grid(row=2, column=0, sticky='e',
padx=4, pady=4)
# --- rgb
rgb_frame = ttk.Frame(col_frame, relief="ridge", borderwidth=2)
rgb_frame.pack(pady=4, fill="x")
rgb_frame.columnconfigure(0, weight=1)
# self.red = tk.StringVar(self)
# self.green = tk.StringVar(self)
# self.blue = tk.StringVar(self)
self.red = LimitVar(0, 255, self)
self.green = LimitVar(0, 255, self)
self.blue = LimitVar(0, 255, self)
s_red = Spinbox(rgb_frame, from_=0, to=255, width=4, name='spinbox',
textvariable=self.red, command=self._update_color_rgb)
s_green = Spinbox(rgb_frame, from_=0, to=255, width=4, name='spinbox',
textvariable=self.green, command=self._update_color_rgb)
s_blue = Spinbox(rgb_frame, from_=0, to=255, width=4, name='spinbox',
textvariable=self.blue, command=self._update_color_rgb)
s_red.delete(0, 'end')
s_red.insert(0, self._old_color[0])
s_green.delete(0, 'end')
s_green.insert(0, self._old_color[1])
s_blue.delete(0, 'end')
s_blue.insert(0, self._old_color[2])
s_red.grid(row=0, column=1, sticky='e', padx=4, pady=4)
s_green.grid(row=1, column=1, sticky='e', padx=4, pady=4)
s_blue.grid(row=2, column=1, sticky='e', padx=4, pady=4)
ttk.Label(rgb_frame, text=_('Red')).grid(row=0, column=0, sticky='e',
padx=4, pady=4)
ttk.Label(rgb_frame, text=_('Green')).grid(row=1, column=0, sticky='e',
padx=4, pady=4)
ttk.Label(rgb_frame, text=_('Blue')).grid(row=2, column=0, sticky='e',
padx=4, pady=4)
# --- hexa
hexa_frame = ttk.Frame(col_frame)
hexa_frame.pack(fill="x")
self.hexa = ttk.Entry(hexa_frame, justify="center", width=10, name='entry')
self.hexa.insert(0, old_color.upper())
ttk.Label(hexa_frame, text="HTML").pack(side="left", padx=4, pady=(4, 1))
self.hexa.pack(side="left", padx=6, pady=(4, 1), fill='x', expand=True)
# --- alpha
if alpha:
alpha_frame = ttk.Frame(self)
alpha_frame.columnconfigure(1, weight=1)
# self.alpha = tk.StringVar(self)
self.alpha = LimitVar(0, 255, self)
alphabar = ttk.Frame(alpha_frame, borderwidth=2, relief='groove')
self.alphabar = AlphaBar(alphabar, alpha=self._old_alpha, width=200,
color=self._old_color, highlightthickness=0)
self.alphabar.pack()
s_alpha = Spinbox(alpha_frame, from_=0, to=255, width=4,
textvariable=self.alpha, command=self._update_alpha)
s_alpha.delete(0, 'end')
s_alpha.insert(0, self._old_alpha)
alphabar.grid(row=0, column=0, padx=(0, 4), pady=4, sticky='w')
ttk.Label(alpha_frame, text=_('Alpha')).grid(row=0, column=1, sticky='e',
padx=4, pady=4)
s_alpha.grid(row=0, column=2, sticky='w', padx=(4, 6), pady=4)
# --- validation
button_frame = ttk.Frame(self)
ttk.Button(button_frame, text="Ok",
command=self.ok).pack(side="right", padx=10)
ttk.Button(button_frame, text=_("Cancel"),
command=self.destroy).pack(side="right", padx=10)
# --- placement
bar.grid(row=0, column=0, padx=10, pady=(10, 4), sticky='n')
square.grid(row=1, column=0, padx=10, pady=(9, 0), sticky='n')
if alpha:
alpha_frame.grid(row=2, column=0, columnspan=2, padx=10,
pady=(1, 4), sticky='ewn')
col_frame.grid(row=0, rowspan=2, column=1, padx=(4, 10), pady=(10, 4))
frame.grid(row=3, column=0, columnspan=2, pady=(4, 10), padx=10, sticky="new")
button_frame.grid(row=4, columnspan=2, pady=(0, 10), padx=10)
# --- bindings
self.bar.bind("<ButtonRelease-1>", self._change_color, True)
self.bar.bind("<Button-1>", self._unfocus, True)
if alpha:
self.alphabar.bind("<ButtonRelease-1>", self._change_alpha, True)
self.alphabar.bind("<Button-1>", self._unfocus, True)
self.square.bind("<Button-1>", self._unfocus, True)
self.square.bind("<ButtonRelease-1>", self._change_sel_color, True)
self.square.bind("<B1-Motion>", self._change_sel_color, True)
s_red.bind('<FocusOut>', self._update_color_rgb)
s_green.bind('<FocusOut>', self._update_color_rgb)
s_blue.bind('<FocusOut>', self._update_color_rgb)
s_red.bind('<Return>', self._update_color_rgb)
s_green.bind('<Return>', self._update_color_rgb)
s_blue.bind('<Return>', self._update_color_rgb)
s_h.bind('<FocusOut>', self._update_color_hsv)
s_s.bind('<FocusOut>', self._update_color_hsv)
s_v.bind('<FocusOut>', self._update_color_hsv)
s_h.bind('<Return>', self._update_color_hsv)
s_s.bind('<Return>', self._update_color_hsv)
s_v.bind('<Return>', self._update_color_hsv)
if alpha:
s_alpha.bind('<Return>', self._update_alpha)
s_alpha.bind('<FocusOut>', self._update_alpha)
self.hexa.bind("<FocusOut>", self._update_color_hexa)
self.hexa.bind("<Return>", self._update_color_hexa)
self.wait_visibility()
self.lift()
self.grab_set()
def __init__(self, parent, **kwargs):
"""
Create a Spinbox.
The keyword arguments are the same as for a tk.Spinbox.
"""
self.style = ttk.Style(parent)
self.frame = ttk.Frame(parent,
class_="ttkSpinbox",
relief=kwargs.get("relief", "sunken"),
borderwidth=1)
self.style.configure("%s.spinbox.TFrame" % self.frame,
background="white")
self.frame.configure(style="%s.spinbox.TFrame" % self.frame)
kwargs["relief"] = "flat"
kwargs["highlightthickness"] = 0
kwargs["selectbackground"] = self.style.lookup("TEntry",
"selectbackground",
("focus", ))
kwargs["selectbackground"] = self.style.lookup("TEntry",
"selectbackground",
("focus", ))
kwargs["selectforeground"] = self.style.lookup("TEntry",
"selectforeground",
("focus", ))
tk.Spinbox.__init__(self, self.frame, **kwargs)
tk.Spinbox.pack(self, padx=1, pady=1)
self.frame.spinbox = self
# pack/place/grid methods
self.pack = self.frame.pack
self.pack_slaves = self.frame.pack_slaves
self.pack_propagate = self.frame.pack_propagate
self.pack_configure = self.frame.pack_configure
self.pack_info = self.frame.pack_info
self.pack_forget = self.frame.pack_forget
self.grid = self.frame.grid
self.grid_slaves = self.frame.grid_slaves
self.grid_size = self.frame.grid_size
self.grid_rowconfigure = self.frame.grid_rowconfigure
self.grid_remove = self.frame.grid_remove
self.grid_propagate = self.frame.grid_propagate
self.grid_info = self.frame.grid_info
self.grid_location = self.frame.grid_location
self.grid_columnconfigure = self.frame.grid_columnconfigure
self.grid_configure = self.frame.grid_configure
self.grid_forget = self.frame.grid_forget
self.grid_bbox = self.frame.grid_bbox
try:
self.grid_anchor = self.frame.grid_anchor
except AttributeError:
pass
self.place = self.frame.place
self.place_configure = self.frame.place_configure
self.place_forget = self.frame.place_forget
self.place_info = self.frame.place_info
self.place_slaves = self.frame.place_slaves
self.bind_class("ttkSpinbox", "<FocusIn>", self.focusin, True)
self.bind_class("ttkSpinbox", "<FocusOut>", self.focusout, True)