本文整理汇总了C++中QSpacerItem::changeSize方法的典型用法代码示例。如果您正苦于以下问题：C++ QSpacerItem::changeSize方法的具体用法？C++ QSpacerItem::changeSize怎么用？C++ QSpacerItem::changeSize使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类QSpacerItem的用法示例。
在下文中一共展示了QSpacerItem::changeSize方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: sipNoMethod
static PyObject *meth_QSpacerItem_changeSize(PyObject *sipSelf, PyObject *sipArgs, PyObject *sipKwds)
{
PyObject *sipParseErr = NULL;
{
int a0;
int a1;
QSizePolicy::Policy a2 = QSizePolicy::Minimum;
QSizePolicy::Policy a3 = QSizePolicy::Minimum;
QSpacerItem *sipCpp;
static const char *sipKwdList[] = {
NULL,
NULL,
sipName_hPolicy,
sipName_vPolicy,
};
if (sipParseKwdArgs(&sipParseErr, sipArgs, sipKwds, sipKwdList, NULL, "Bii|EE", &sipSelf, sipType_QSpacerItem, &sipCpp, &a0, &a1, sipType_QSizePolicy_Policy, &a2, sipType_QSizePolicy_Policy, &a3))
{
Py_BEGIN_ALLOW_THREADS
sipCpp->changeSize(a0,a1,a2,a3);
Py_END_ALLOW_THREADS
Py_INCREF(Py_None);
return Py_None;
}
}
/* Raise an exception if the arguments couldn't be parsed. */
sipNoMethod(sipParseErr, sipName_QSpacerItem, sipName_changeSize, NULL);
return NULL;
}示例2: setDirection
/*!
Sets the direction of this layout to \a direction.
*/
void QBoxLayout::setDirection(Direction direction)
{
Q_D(QBoxLayout);
if (d->dir == direction)
return;
if (horz(d->dir) != horz(direction)) {
//swap around the spacers (the "magic" bits)
//#### a bit yucky, knows too much.
//#### probably best to add access functions to spacerItem
//#### or even a QSpacerItem::flip()
for (int i = 0; i < d->list.size(); ++i) {
QBoxLayoutItem *box = d->list.at(i);
if (box->magic) {
QSpacerItem *sp = box->item->spacerItem();
if (sp) {
if (sp->expandingDirections() == Qt::Orientations(0) /*No Direction*/) {
//spacing or strut
QSize s = sp->sizeHint();
sp->changeSize(s.height(), s.width(),
horz(direction) ? QSizePolicy::Fixed:QSizePolicy::Minimum,
horz(direction) ? QSizePolicy::Minimum:QSizePolicy::Fixed);
} else {
//stretch
if (horz(direction))
sp->changeSize(0, 0, QSizePolicy::Expanding,
QSizePolicy::Minimum);
else
sp->changeSize(0, 0, QSizePolicy::Minimum,
QSizePolicy::Expanding);
}
}
}
}
}
d->dir = direction;
invalidate();
}示例3: changeSize
void QSpacerItemProto::changeSize(int w, int h, QSizePolicy::Policy hPolicy, QSizePolicy::Policy vPolicy)
{
QSpacerItem *item = qscriptvalue_cast<QSpacerItem*>(thisObject());
if (item)
item->changeSize(w, h, hPolicy, vPolicy);
}