Qt QSS教程 QSpinBox

 1 QSpinBox {
 2     /* 为箭头保留空间 */
 3     padding-right:20px;
 4     border:3px solid green;
 5     background:#FD5687;
 6     min-width:40px;
 7 }
 8 
 9 /* 向上按钮 */
10 QSpinBox::up-button {
11     subcontrol-origin:border;
12     subcontrol-position:top right;
13     width:16px;
14     border-image:url(:/images/02.bmp);
15     border-width:1px;
16 }
17 
18 /* 向上按钮 */
19 QSpinBox::up-button:hover {
20     border-image:url(:/images/111.bmp) 1;
21 }
22 
23 /* 向上按钮 */
24 QSpinBox::up-button:pressed {
25     border-image:url(:/images/222.bmp) 1;
26 }
27 
28 /* 向上按钮里的小箭头 */
29 QSpinBox::up-arrow {
30     image:url(:/images/333.bmp);
31     width:7px;
32     height:7px;
33 }
34 
35 /* 向下按钮 */
36 QSpinBox::down-button {
37     subcontrol-origin:border;
38     subcontrol-position:bottom right;
39     width:16px;
40     border-image:url(:/images/02.bmp);
41     border-width:1px;
42     border-top-width:0;
43 }
44 
45 /* 向下按钮 */
46 QSpinBox::down-button:hover {
47     border-image:url(:/images/111.bmp) 1;
48 }
49 
50 /* 向下按钮 */
51 QSpinBox::down-button:pressed {
52     border-image:url(:/images/222.bmp) 1;
53 }
54 
55 /* 向下按钮里的小箭头 */
56 QSpinBox::down-arrow {
57     image:url(:/images/333.bmp);
58     width:7px;
59     height:7px;
60 }