110 lines
3.0 KiB
C++
110 lines
3.0 KiB
C++
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#include "eobjectattr.h"
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#include "ui_eobjectattr.h"
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eObjectAttr::eObjectAttr(const eObject::Data &data, const QRectF &rLimit, QWidget *parent) :
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QGroupBox(parent),
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ui(new Ui::eObjectAttr)
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{
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m_rLimit.setX(rLimit.x());
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m_rLimit.setY(rLimit.y());
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m_rLimit.setWidth(rLimit.width());
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m_rLimit.setHeight(rLimit.height());
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ui->setupUi(this);
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ui->wX->setValue(static_cast<int>(data.x));
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ui->wY->setValue(static_cast<int>(data.y));
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ui->wW->setValue(static_cast<int>(data.w));
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ui->wH->setValue(static_cast<int>(data.h));
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connect(ui->wX, SIGNAL(valueChanged(int)), this, SLOT(onXChanged(int)));
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connect(ui->wY, SIGNAL(valueChanged(int)), this, SLOT(onYChanged(int)));
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connect(ui->wW, SIGNAL(valueChanged(int)), this, SLOT(onWChanged(int)));
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connect(ui->wH, SIGNAL(valueChanged(int)), this, SLOT(onHChanged(int)));
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QHBoxLayout *hBox = new QHBoxLayout();
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ui->verticalLayout->addLayout(hBox);
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hBox->addWidget(new QLabel("边框:"));
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}
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eObjectAttr::~eObjectAttr()
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{
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delete ui;
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}
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void eObjectAttr::onXChanged(int n)
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{
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if(m_rLimit != INVALID_RECT) {
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int mx = n;
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int mw = ui->wW->value();
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if(mx + mw > m_rLimit.width()) {
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mx = static_cast<int>(m_rLimit.width()) - mw;
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ui->wX->blockSignals(true);
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ui->wX->setValue(mx);
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ui->wX->blockSignals(false);
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}
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}
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onAttrChanged();
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}
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void eObjectAttr::onYChanged(int n)
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{
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if(m_rLimit != INVALID_RECT) {
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int my = n;
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int mh = ui->wH->value();
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if(my + mh > m_rLimit.height()) {
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my = static_cast<int>(m_rLimit.height()) - mh;
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ui->wY->blockSignals(true);
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ui->wY->setValue(my);
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ui->wY->blockSignals(false);
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}
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}
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onAttrChanged();
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}
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void eObjectAttr::onWChanged(int n)
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{
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if(m_rLimit != INVALID_RECT) {
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int mx = ui->wX->value();
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int mw = n;
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if(mx + mw > m_rLimit.width()) {
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mw = static_cast<int>(m_rLimit.width()) - mx;
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ui->wW->blockSignals(true);
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ui->wW->setValue(mw);
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ui->wW->blockSignals(false);
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}
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}
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onAttrChanged();
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}
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void eObjectAttr::onHChanged(int n)
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{
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if(m_rLimit != INVALID_RECT) {
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int my = ui->wY->value();
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int mh = n;
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if(my + mh > m_rLimit.height()) {
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mh = static_cast<int>(m_rLimit.height()) - my;
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ui->wH->blockSignals(true);
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ui->wH->setValue(mh);
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ui->wH->blockSignals(false);
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}
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}
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onAttrChanged();
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}
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void eObjectAttr::onAttrChanged()
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{
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eObject::Data data;
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data.x = ui->wX->value();
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data.y = ui->wY->value();
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data.w = ui->wW->value();
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data.h = ui->wH->value();
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emit sAttrChanged(data);
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}
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void eObjectAttr::onAttrSetting(const eObject::Data &data)
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{
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ui->wX->setValue(static_cast<int>(data.x));
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ui->wY->setValue(static_cast<int>(data.y));
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ui->wW->setValue(static_cast<int>(data.w));
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ui->wH->setValue(static_cast<int>(data.h));
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}
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