def __init__(self, parent, dlg, cms, image_style, onchange=None):
self.image_style = deepcopy(image_style)
self.callback = onchange
wal.HPanel.__init__(self, parent)
self.pack(wal.Label(self, _('Fg:')))
txt = _('Change pattern foreground color')
self.fg_btn = PDColorButton(self,
dlg,
cms,
self.image_style[0],
txt,
onchange=self.fg_changed)
self.pack(self.fg_btn, padding=5)
self.pack((10, 1))
self.pack(wal.Label(self, _('Bg:')))
txt = _('Change pattern background color')
self.bg_btn = PDColorButton(self,
dlg,
cms,
self.image_style[1],
txt,
onchange=self.bg_changed)
self.pack(self.bg_btn, padding=5)
def __init__(self, parent, dlg, cms, stops, sel_stop=0, onposition=None,
oncolor=None):
self.dlg = dlg
self.cms = cms
self.stops = stops
self.selected_stop = sel_stop
self.pos_callback = onposition
self.color_callback = oncolor
wal.LabeledPanel.__init__(self, parent, text=_('Gradient stop'))
grid = wal.GridPanel(self, cols=3, vgap=5, hgap=5)
grid.pack(wal.Label(grid, _('Color value:')))
clr = self.stops[self.selected_stop][1]
txt = _('Change stop color')
self.swatch = PDColorButton(grid, self.dlg, self.cms, clr, txt,
onchange=self.edit_color)
grid.pack(self.swatch)
grid.pack((1, 1))
grid.pack(wal.Label(grid, _('Position:')))
self.position = wal.FloatSpin(grid, range_val=(0.0, 100.0), step=1.0,
onchange=self.pos_changed, onenter=self.pos_changed)
grid.pack(self.position)
grid.pack(wal.Label(grid, '%'))
self.pack(grid, align_center=False, padding_all=10)
