Calendar widget is very slow to show and hide, can you improve it

[Khanhlinhdang]

[Khanhlinhdang]

Thank you bro!

[Khanhlinhdang]

i use this stylesheet for darktheme, it is very fast
you can setup it like a custom components,

QWidget {
background-color: #2b2b2b;
color:#eaeaea;
border: solid;
border-width: 0.5px;
border-color: transparent;
border-radius: 5px;

}

QCalendarWidget QToolButton
{
height:40px;
width:50px;
color:white;
font:18px 'Segoe UI', 'Microsoft YaHei', 'PingFang SC';
icon-size:25px 25px;
background-color:#2b2b2b;
}
QCalendarWidget QToolButton:hover
{
background-color:#202020;
}

QCalendarWidget QWidget#qt_calendar_navigationbar
{
height:40px;
background-color:#2b2b2b;

}

#qt_calendar_monthbutton
{
width:100px;
font:18px 'Segoe UI', 'Microsoft YaHei', 'PingFang SC';
color:white;
background-color:#2b2b2b;
margin: 0px 2px;
padding: 0px 2px

}

#qt_calendar_yearbutton
{
font:18px 'Segoe UI', 'Microsoft YaHei', 'PingFang SC';
color:white;
background-color:#2b2b2b;
margin: 0px 2px;
padding: 0px 2px

}

#qt_calendar_monthbutton:hover,
#qt_calendar_yearbutton:hover
{
background-color:#202020;
}

/* MenuBar Code */

QCalendarWidget QMenu
{
width:150px;
color:white;
font:14px 'Segoe UI', 'Microsoft YaHei', 'PingFang SC';
background-color:#2b2b2b;
}

/* SpinBox Code */

/* Calendar View Code */
QCalendarWidget QWidget
{
alternate-background-color:#2b2b2b;
}

QCalendarWidget QAbstractItemView:enabled
{
font:14px 'Segoe UI', 'Microsoft YaHei', 'PingFang SC';
color:white;
background-color:#2b2b2b;
selection-background-color:#202020;
selection-color:white;
}
QCalendarWidget QAbstractItemView:disabled
{
color:rgb(100,100,100);
}

QCalendarWidget QSpinBox
{
width:60px;
height:25px;
font:14px 'Segoe UI', 'Microsoft YaHei', 'PingFang SC';
color:white;
background-color:#2b2b2b;
}

#qt_calendar_calendarview
{
font:14px 'Segoe UI', 'Microsoft YaHei', 'PingFang SC';
color:white;
background-color:#202020;
border: solid;
border-width: 0.5px;
border-color: #2b2b2b;
border-radius:5px;
}

#qt_calendar_calendarview::item
{
width:25px;
height:25px;
background-color:#2b2b2b;
border: solid;
border-width: 1px;
border-color: #2b2b2b;
border-radius:15px;
padding: 2px 2px 2px 2px
}

#qt_calendar_calendarview::item:hover
{
width:25px;
height:25px;
background-color:black;
border: solid;
border-width: 1px;
border-color: black;
border-radius:15px;
padding: 2px 2px 2px 2px
}

#qt_calendar_calendarview::item:selected
{
width:25px;
height:25px;
background-color:black;
border: solid;
border-width: 1px;
border-color: black;
border-radius:15px;
padding: 2px 2px 2px 2px
}