from
PyQt5.QtWidgets
import
*
from
PyQt5
import
QtCore, QtGui
from
PyQt5.QtGui
import
*
from
PyQt5.QtCore
import
*
import
sys
class
Window(QMainWindow):
def
__init__(
self
):
super
().__init__()
self
.setWindowTitle(
"Python "
)
self
.setGeometry(
100
,
100
,
500
,
400
)
self
.UiComponents()
self
.show()
def
UiComponents(
self
):
date
=
QDateEdit(
self
)
date.setGeometry(
100
,
100
,
150
,
40
)
push
=
QPushButton(
"Select"
,
self
)
push.setGeometry(
100
,
150
,
120
,
30
)
push.clicked.connect(
lambda
: push_method())
def
push_method():
date.selectAll()
App
=
QApplication(sys.argv)
window
=
Window()
sys.exit(App.
exec
())