-
Notifications
You must be signed in to change notification settings - Fork 0
/
utils.py
47 lines (35 loc) · 1.21 KB
/
utils.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
# -*- coding: utf-8 -*-
from typing import List, Union, Tuple
from qtpy.QtCore import QCoreApplication
from qtpy.QtWidgets import (
QWidget, QLayout, QHBoxLayout, QVBoxLayout, QStyle
)
def get_standard_icon(sp: QStyle.StandardPixmap):
style = QCoreApplication.instance().style()
return style.standardIcon(sp)
def _generate_box_layout(t: str,
widgets: List[Union[QWidget, QLayout, Tuple]]):
if t == 'h':
layout = QHBoxLayout()
elif t == 'v':
layout = QVBoxLayout()
else:
raise RuntimeError()
for widget in widgets:
if isinstance(widget, tuple):
w, stretch = widget
assert isinstance(stretch, int)
else:
w = widget
stretch = 0
if isinstance(w, QWidget):
layout.addWidget(w, stretch)
elif isinstance(w, QLayout):
layout.addLayout(w, stretch)
else:
raise TypeError(f'Illegal type of widget is detected: {widget}')
return layout
def hbox(widgets: List[Union[QWidget, QLayout, Tuple]]):
return _generate_box_layout('h', widgets)
def vbox(widgets: List[Union[QWidget, QLayout]]):
return _generate_box_layout('v', widgets)