doubleSpinBox
點擊之后會變成黃顏色，這取決於pressed下的圖片
QAbstractSpinBox::up-button
{
image: url(:/new/prefix1/picture/sr1.png);
subcontrol-origin: padding;
subcontrol-position: center right;
width: 40px;
}
QAbstractSpinBox::down-button
{
image: url(:/new/prefix1/picture/sl1.png);
subcontrol-origin: padding;
subcontrol-position: center left;
width: 40px;
}
QAbstractSpinBox::up-button:pressed
{
image: url(:/new/prefix1/picture/sr2.png);
subcontrol-origin: padding;
subcontrol-position: center right;
width: 40px;
}
QAbstractSpinBox::down-button:pressed
{
image: url(:/new/prefix1/picture/sl2.png);
subcontrol-origin: padding;
subcontrol-position: center left;
width: 40px;
}
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QAbstractSpinBox::up-button
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{
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image: url(:/new/prefix1/picture/sr1.png);
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subcontrol-origin: padding;
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subcontrol-position: center right;
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width: 40px;
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}
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QAbstractSpinBox::down-button
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{
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image: url(:/new/prefix1/picture/sl1.png);
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subcontrol-origin: padding;
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subcontrol-position: center left;
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width: 40px;
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}
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QAbstractSpinBox::up-button:pressed
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{
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image: url(:/new/prefix1/picture/sr2.png);
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subcontrol-origin: padding;
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subcontrol-position: center right;
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width: 40px;
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}
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QAbstractSpinBox::down-button:pressed
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{
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image: url(:/new/prefix1/picture/sl2.png);
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subcontrol-origin: padding;
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subcontrol-position: center left;
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width: 40px;
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}
