| "Zoom a window to maximum height." |
| |
| import re |
| import sys |
| |
| from idlelib import macosx |
| |
| |
| class ZoomHeight: |
| |
| def __init__(self, editwin): |
| self.editwin = editwin |
| |
| def zoom_height_event(self, event=None): |
| top = self.editwin.top |
| zoomed = zoom_height(top) |
| menu_status = 'Restore' if zoomed else 'Zoom' |
| self.editwin.update_menu_label(menu='options', index='* Height', |
| label=f'{menu_status} Height') |
| return "break" |
| |
| |
| def zoom_height(top): |
| geom = top.wm_geometry() |
| m = re.match(r"(\d+)x(\d+)\+(-?\d+)\+(-?\d+)", geom) |
| if not m: |
| top.bell() |
| return |
| width, height, x, y = map(int, m.groups()) |
| newheight = top.winfo_screenheight() |
| if sys.platform == 'win32': |
| newy = 0 |
| newheight = newheight - 72 |
| |
| elif macosx.isAquaTk(): |
| # The '88' below is a magic number that avoids placing the bottom |
| # of the window below the panel on my machine. I don't know how |
| # to calculate the correct value for this with tkinter. |
| newy = 22 |
| newheight = newheight - newy - 88 |
| |
| else: |
| #newy = 24 |
| newy = 0 |
| #newheight = newheight - 96 |
| newheight = newheight - 88 |
| if height >= newheight: |
| newgeom = "" |
| else: |
| newgeom = "%dx%d+%d+%d" % (width, newheight, x, newy) |
| top.wm_geometry(newgeom) |
| return newgeom != "" |
| |
| |
| if __name__ == "__main__": |
| from unittest import main |
| main('idlelib.idle_test.test_zoomheight', verbosity=2, exit=False) |
| |
| # Add htest? |