mirror of https://github.com/python/cpython
47 lines
1.0 KiB
Python
47 lines
1.0 KiB
Python
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# Sample extension: zoom a window to maximum height
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import re
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import sys
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class ZoomHeight:
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menudefs = [
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('windows', [
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('_Zoom Height', '<<zoom-height>>'),
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])
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]
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windows_keydefs = {
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'<<zoom-height>>': ['<Alt-F2>'],
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}
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unix_keydefs = {
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'<<zoom-height>>': ['<Control-x><Control-z>'],
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}
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def __init__(self, editwin):
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self.editwin = editwin
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def zoom_height_event(self, event):
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top = self.editwin.top
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zoom_height(top)
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def zoom_height(top):
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geom = top.wm_geometry()
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m = re.match(r"(\d+)x(\d+)\+(-?\d+)\+(-?\d+)", geom)
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if not m:
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top.bell()
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return
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width, height, x, y = map(int, m.groups())
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newheight = top.winfo_screenheight()
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if sys.platform == 'win32':
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newy = 0
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newheight = newheight - 72
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else:
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newy = 24
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newheight = newheight - 96
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if height >= newheight:
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newgeom = ""
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else:
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newgeom = "%dx%d+%d+%d" % (width, newheight, x, newy)
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top.wm_geometry(newgeom)
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