def _createColorButtons(self):
"""Generate color buttons based on the presets defined in the `colors`
module.
When a user clicks on the buttons, it changes the current color the
colorspace page is displaying.
"""
# create buttons for each preset color
colorList = list(colorNames)
btnSize = wx.Size(120, 24)
for color in colorList:
btn = GenButton(self, size=btnSize, label=color, name=color)
btn.colorData = col = Color(color, 'named')
btn.SetOwnBackgroundColour(col.rgba255)
# Compute the (perceived) luminance of the color, used to set the
# foreground text to ensure it's legible on the background. Uses the
# the luminance part of formula to convert RGB1 to YIQ.
luminance = np.sum(np.asarray((0.299, 0.587, 0.114)) * col.rgb1)
if luminance < 0.5:
btn.SetForegroundColour(wx.WHITE)
else:
btn.SetForegroundColour(wx.BLACK)
btn.SetBezelWidth(0)
btn.SetUseFocusIndicator(False)
btn.Bind(wx.EVT_BUTTON, self.onClick)
self.sizer.Add(btn, 1, wx.ALL | wx.EXPAND, 0)
def __init__(self, parent):
ScrolledPanel.__init__(self, parent, size=(120,400), style=wx.VSCROLL | wx.BORDER_NONE)
self.sizer = wx.GridBagSizer()
self.parent = parent
for i in range(len(colorNames)):
color = list(colorNames)[i]
btn = GenButton(self, size=(100, 30),
label=color, name=color)
btn.SetOwnBackgroundColour(Color(color, 'named').rgba255)
btn.SetBezelWidth(0)
btn.SetUseFocusIndicator(False)
btn.colorData = color
#btn.SetBackgroundColour(wx.Colour(Color(color, 'named').rgba1))
btn.Bind(wx.EVT_BUTTON, self.onClick)
self.sizer.Add(btn, pos=(i,0))
self.SetSizer(self.sizer)
self.SetupScrolling()
def __init__(self, parent, font, clickedCallback, texts, default):
self.texts = texts
self.clickedCallback = clickedCallback
self.buttons = []
btnId = 10000
for text in self.texts:
btn = GenButton(parent, id = btnId, label = text)
btn.SetBezelWidth(0)
btn.SetUseFocusIndicator(False)
btn.SetBackgroundColour(basePurple)
if text == default:
btn.SetForegroundColour(btnForegroundSel)
else:
btn.SetForegroundColour(btnForeground)
btn.SetFont(font)
btn.Bind(wx.EVT_LEFT_DOWN, self.OnDown)
btn.Bind(wx.EVT_LEFT_UP, self.OnUp)
btn.Bind(wx.EVT_LEFT_DCLICK, self.DoNothing)
btn.Bind(wx.EVT_MOTION, self.DoNothing)
self.buttons.append(btn)
btnId+=1
self.current = default
def create_begin(self):
main_sizer = wx.BoxSizer(wx.VERTICAL)
self.SetFont(
wx.Font(25,
wx.FONTFAMILY_MODERN,
wx.FONTSTYLE_NORMAL,
wx.FONTWEIGHT_BOLD,
faceName="Roboto"))
begin_button = GenButton(self,
id=-1,
label="Arrange",
size=(200, 55),
style=wx.BORDER_SIMPLE)
begin_button.SetForegroundColour(wx.Colour(255, 255, 255))
begin_button.SetBezelWidth(1)
begin_button.SetBackgroundColour('#5f9ad8')
begin_button.SetCursor(wx.Cursor(
wx.CURSOR_HAND)) #StockCursor deprecated
begin_button.SetWindowStyleFlag(wx.RAISED_BORDER)
main_sizer.AddStretchSpacer()
main_sizer.Add(begin_button, 0, wx.CENTER)
main_sizer.AddStretchSpacer()
self.SetSizer(main_sizer)
self.Bind(wx.EVT_BUTTON, self.onDir, begin_button)