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removed resizing functionality.

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This commit is contained in:
Guido van Rossum 1990-10-31 11:17:34 +00:00
parent fc9af02697
commit e15607f3f9
2 changed files with 12 additions and 28 deletions
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20
Lib/lib-stdwin/Histogram.py
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@ -1,22 +1,22 @@
# Module 'Histogram'
from Buttons import *
from Resize import Resize
# A Histogram displays a histogram of numeric data.
# It reacts to resize events by resizing itself,
# leaving the same amount of space around the borders.
# (This is geometry management, and should really be implemented
# by a different group of classes, but for now this hack is OK.)
#
class HistogramAppearance() = LabelAppearance():
class HistogramAppearance() = Resize(), LabelAppearance():
#
def define(self, (win, bounds, ydata, scale)):
self.init_appearance(win, bounds)
self.init_resize()
self.ydata = ydata
self.scale = scale # (min, max)
self.left_top, (right, bottom) = bounds
width, height = win.getwinsize()
self.right_margin = width - right
self.bottom_margin = height - bottom
return self
#
def setdata(self, (ydata, scale)):
@ -37,13 +37,5 @@ def drawit(self, d):
v1 = top + height
d.paint((h0, v0), (h1, v1))
#
def resize(self):
width, height = self.win.getwinsize()
right = width - self.right_margin
bottom = height - self.bottom_margin
self.setbounds(self.left_top, (right, bottom))
#
class HistogramReactivity() = NoReactivity(): pass
class Histogram() = HistogramAppearance(), HistogramReactivity(): pass
class Histogram() = HistogramAppearance(), NoReactivity(): pass