1 QSpinBox { 2 /* 为箭头保留空间 */ 3 padding-right:20px; 4 border:3px solid green; 5 background:#FD5687; 6 min-40px; 7 } 8 9 /* 向上按钮 */ 10 QSpinBox::up-button { 11 subcontrol-origin:border; 12 subcontrol-position:top right; 13 16px; 14 border-image:url(:/images/02.bmp); 15 border-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 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 16px; 40 border-image:url(:/images/02.bmp); 41 border-1px; 42 border-top-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 7px; 59 height:7px; 60 }