MainWindow
0
0
1200
720
900
720
16777215
16777215
1
1
800
600
1
0
0
0
0
-
QFrame::StyledPanel
QFrame::Raised
0
0
0
0
0
-
0
-
0
-
0
0
2500
false
background-color: rgba(0, 0, 0, 192);
-
0
1
0
1
1
-
2
0
0
0
0
-
70
0
0/0
Qt::AlignCenter
-
Qt::Horizontal
-
70
0
0/0
Qt::AlignCenter
-
0
15
5
6
0
6
1
-
Qt::Horizontal
255
0
-
上一帧(←)
15
15
true
true
100
-
Qt::Horizontal
QSizePolicy::Fixed
10
20
-
播放(空格键)
15
15
-
Qt::Horizontal
QSizePolicy::Fixed
10
20
-
停止
15
15
-
Qt::Horizontal
QSizePolicy::Fixed
10
20
-
下一帧(→)
Qt::LeftToRight
15
15
true
true
100
-
Qt::Horizontal
255
0
-
0
0
32
32
32
32
CustomSlider
QSlider