| author | Radek Brich <radek.brich@devl.cz> |
| Mon, 17 Mar 2014 23:44:18 +0100 | |
| changeset 87 | ee5ea9671f28 |
| parent 86 | tuikit/core/size.py@0978fb755d31 |
| child 91 | de80e140b0ec |
| permissions | -rw-r--r-- |
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Add core Widget, Container. Add widgets Label.
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parents:
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class Point: |
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parents:
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parents:
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"""Point in cartesian space. |
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parents:
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ee5ea9671f28
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parents:
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5 |
Implements attribute access (.x, .y) and list-like access([0],[1]). |
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Add core Widget, Container. Add widgets Label.
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parents:
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parents:
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""" |
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parents:
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parents:
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def __init__(self, x=0, y=0): |
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self.x = x |
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self.y = y |
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def __getitem__(self, key): |
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return (self.x, self.y)[key] |
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parents:
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parents:
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def __repr__(self): |
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return 'Point(x={0.x},y={0.y})'.format(self)
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def update(self, *args, **kwargs): |
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"""Update point. |
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Accepts positional or keyword arguments: |
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- (point: Point) |
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- (x: int, y: int) |
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""" |
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if len(args) == 2: |
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self.x, self.y = args |
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elif len(args) == 1: |
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self.x, self.y = args[0] |
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elif len(args): |
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raise ValueError('Too many args.')
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for key, val in kwargs.items(): |
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if key == 'point': |
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self.x, self.y = val |
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elif key in ('x', 'y'):
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setattr(self, key, val) |
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else: |
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raise ValueError('Bad keyword arg: %r' % key)
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class Size: |
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"""Size class. |
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parents:
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Implements attribute access (.w, .h) and list-like access([0],[1]). |
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parents:
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""" |
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def __init__(self, *args, **kwargs): |
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self.w = 0 |
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self.h = 0 |
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self.update(*args, **kwargs) |
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def __getitem__(self, key): |
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return (self.w, self.h)[key] |
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def __repr__(self): |
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return 'Size(w={0.w},h={0.h})'.format(self)
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def update(self, *args, **kwargs): |
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"""Update size. |
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Accepts positional or keyword arguments: |
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- (size: Size) |
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- (w: int, h: int) |
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""" |
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if len(args) == 2: |
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self.w, self.h = args |
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elif len(args) == 1: |
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self.w, self.h = args[0] |
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elif len(args): |
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raise ValueError('Too many args.')
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parents:
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for key, val in kwargs.items(): |
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if key == 'size': |
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self.w, self.h = val |
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elif key in ('w', 'h'):
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setattr(self, key, val) |
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else: |
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raise ValueError('Bad keyword arg: %r' % key)
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def readonly(self): |
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return ReadonlySize(self) |
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class ReadonlySize: |
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"""Wrapper for Size which makes it read-only.""" |
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def __init__(self, size): |
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self._size = size |
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@property |
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def w(self): |
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return self._size.w |
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@property |
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def h(self): |
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return self._size.h |
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0978fb755d31
Add core Application (adjusted), Window (new version), Signal (replaces Emitter), Size (adjusted). Add application demo.
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
102 |
def __getitem__(self, key): |
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0978fb755d31
Add core Application (adjusted), Window (new version), Signal (replaces Emitter), Size (adjusted). Add application demo.
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
103 |
return self._size[key] |
|
0978fb755d31
Add core Application (adjusted), Window (new version), Signal (replaces Emitter), Size (adjusted). Add application demo.
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
104 |
|
|
0978fb755d31
Add core Application (adjusted), Window (new version), Signal (replaces Emitter), Size (adjusted). Add application demo.
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
105 |
def __repr__(self): |
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0978fb755d31
Add core Application (adjusted), Window (new version), Signal (replaces Emitter), Size (adjusted). Add application demo.
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
106 |
return 'ReadonlySize(w={0.w},h={0.h})'.format(self._size)
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