hlp:荆州版本
This commit is contained in:
kite_lucs
+160
-160
@@ -1,160 +1,160 @@
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#include "IPEdit.h"
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#include <QPainter>
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#include <QApplication>
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#include <QStyle>
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#include <QStyleOptionButton>
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#include <QKeyEvent>
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#include <QShortcutEvent>
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#include <QRegExpValidator>
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#include <QRegExp>
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#include <QClipboard>
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#include <QDebug>
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IPEdit::IPEdit(QWidget *parent) : QWidget(parent)
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{
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init();
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}
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IPEdit::~IPEdit()
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{
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}
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void IPEdit::init()
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{
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m_layout = new QHBoxLayout(this);
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m_layout->setSpacing(3);
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m_layout->setContentsMargins(2, 0, 2, 0);
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m_edit1 = new QLineEdit(this);
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m_edit2 = new QLineEdit(this);
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m_edit3 = new QLineEdit(this);
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m_edit4 = new QLineEdit(this);
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initForEdit(m_edit1);
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initForEdit(m_edit2);
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initForEdit(m_edit3);
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initForEdit(m_edit4);
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m_dot1 = new QLabel(".", this);
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m_dot2 = new QLabel(".", this);
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m_dot3 = new QLabel(".", this);
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m_layout->addWidget(m_edit1, 1);
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m_layout->addWidget(m_dot1);
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m_layout->addWidget(m_edit2, 1);
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m_layout->addWidget(m_dot2);
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m_layout->addWidget(m_edit3, 1);
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m_layout->addWidget(m_dot3);
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m_layout->addWidget(m_edit4, 1);
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}
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void IPEdit::initForEdit(QLineEdit* edit)
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{
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edit->setFrame(false);
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edit->setAlignment(Qt::AlignCenter);
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edit->installEventFilter(this);
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QRegExpValidator* validator = new QRegExpValidator(QRegExp("^(2[0-4]\\d|25[0-5]|[01]?\\d\\d?)$"), this);
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edit->setValidator(validator);
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connect(edit, SIGNAL(textChanged(const QString&)), this, SLOT(editTextChanged(const QString&)));
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}
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QLineEdit* IPEdit::nextEdit(QLineEdit* curEdit)
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{
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if (curEdit == m_edit1)
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return m_edit2;
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else if (curEdit == m_edit2)
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return m_edit3;
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else if (curEdit == m_edit3)
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return m_edit4;
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else
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return NULL;
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}
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bool IPEdit::isEdit(QObject* object)
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{
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return (object == m_edit1 ||
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object == m_edit2 ||
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object == m_edit3 ||
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object == m_edit4);
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}
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QString IPEdit::text()
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{
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QString sec1 = m_edit1->text().isEmpty() ? "0" : m_edit1->text();
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QString sec2 = m_edit2->text().isEmpty() ? "0" : m_edit2->text();
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QString sec3 = m_edit3->text().isEmpty() ? "0" : m_edit3->text();
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QString sec4 = m_edit4->text().isEmpty() ? "0" : m_edit4->text();
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return QString("%1.%2.%3.%4").arg(sec1).arg(sec2).arg(sec3).arg(sec4);
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}
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void IPEdit::setText(const QString& text)
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{
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QRegExp reg("^((2[0-4]\\d|25[0-5]|[01]?\\d\\d?)\\.){3}(2[0-4]\\d|25[0-5]|[01]?\\d\\d?)$");
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if (!reg.exactMatch(text))
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return;
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QStringList ips = text.split(".");
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m_edit1->setText(ips.at(0));
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m_edit2->setText(ips.at(1));
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m_edit3->setText(ips.at(2));
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m_edit4->setText(ips.at(3));
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}
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void IPEdit::paintEvent(QPaintEvent* event)
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{
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QPainter painter(this);
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QStyleOptionFrame option;
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option.initFrom(this);
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option.lineWidth = 1;
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style()->drawPrimitive(QStyle::PE_PanelLineEdit, &option, &painter, this);
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QWidget::paintEvent(event);
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}
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bool IPEdit::eventFilter(QObject* object, QEvent* event)
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{
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if (isEdit(object))
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{
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if (event->type() == QEvent::KeyPress)
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{
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QKeyEvent* keyEvent = static_cast<QKeyEvent*>(event);
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if (keyEvent->key() == Qt::Key_Period)
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{
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QLineEdit* next = nextEdit(qobject_cast<QLineEdit*>(object));
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if (next)
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{
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next->setFocus();
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next->selectAll();
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}
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}
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else if (keyEvent->matches(QKeySequence::Paste))
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{
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QString clip = QApplication::clipboard()->text(QClipboard::Clipboard);
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if (clip.split(".").size() == 4)
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{
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setText(clip);
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return true;
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}
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}
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}
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}
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return QWidget::eventFilter(object, event);
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}
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void IPEdit::editTextChanged(const QString& text)
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{
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QLineEdit* curEdit = qobject_cast<QLineEdit*>(sender());
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if (text.size() == 3)
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{
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QLineEdit* next = nextEdit(curEdit);
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if (next)
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{
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next->setFocus();
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next->selectAll();
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}
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}
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}
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#include "IPEdit.h"
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#include <QPainter>
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#include <QApplication>
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#include <QStyle>
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#include <QStyleOptionButton>
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#include <QKeyEvent>
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#include <QShortcutEvent>
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#include <QRegExpValidator>
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#include <QRegExp>
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#include <QClipboard>
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#include <QDebug>
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IPEdit::IPEdit(QWidget *parent) : QWidget(parent)
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{
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init();
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}
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IPEdit::~IPEdit()
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{
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}
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void IPEdit::init()
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{
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m_layout = new QHBoxLayout(this);
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m_layout->setSpacing(3);
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m_layout->setContentsMargins(2, 0, 2, 0);
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m_edit1 = new QLineEdit(this);
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m_edit2 = new QLineEdit(this);
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m_edit3 = new QLineEdit(this);
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m_edit4 = new QLineEdit(this);
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initForEdit(m_edit1);
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initForEdit(m_edit2);
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initForEdit(m_edit3);
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initForEdit(m_edit4);
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m_dot1 = new QLabel(".", this);
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m_dot2 = new QLabel(".", this);
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m_dot3 = new QLabel(".", this);
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m_layout->addWidget(m_edit1, 1);
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m_layout->addWidget(m_dot1);
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m_layout->addWidget(m_edit2, 1);
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m_layout->addWidget(m_dot2);
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m_layout->addWidget(m_edit3, 1);
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m_layout->addWidget(m_dot3);
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m_layout->addWidget(m_edit4, 1);
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}
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void IPEdit::initForEdit(QLineEdit* edit)
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{
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edit->setFrame(false);
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edit->setAlignment(Qt::AlignCenter);
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edit->installEventFilter(this);
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QRegExpValidator* validator = new QRegExpValidator(QRegExp("^(2[0-4]\\d|25[0-5]|[01]?\\d\\d?)$"), this);
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edit->setValidator(validator);
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connect(edit, SIGNAL(textChanged(const QString&)), this, SLOT(editTextChanged(const QString&)));
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}
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QLineEdit* IPEdit::nextEdit(QLineEdit* curEdit)
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{
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if (curEdit == m_edit1)
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return m_edit2;
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else if (curEdit == m_edit2)
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return m_edit3;
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else if (curEdit == m_edit3)
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return m_edit4;
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else
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return NULL;
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}
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bool IPEdit::isEdit(QObject* object)
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{
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return (object == m_edit1 ||
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object == m_edit2 ||
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object == m_edit3 ||
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object == m_edit4);
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}
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QString IPEdit::text()
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{
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QString sec1 = m_edit1->text().isEmpty() ? "0" : m_edit1->text();
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QString sec2 = m_edit2->text().isEmpty() ? "0" : m_edit2->text();
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QString sec3 = m_edit3->text().isEmpty() ? "0" : m_edit3->text();
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QString sec4 = m_edit4->text().isEmpty() ? "0" : m_edit4->text();
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return QString("%1.%2.%3.%4").arg(sec1).arg(sec2).arg(sec3).arg(sec4);
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}
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void IPEdit::setText(const QString& text)
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{
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QRegExp reg("^((2[0-4]\\d|25[0-5]|[01]?\\d\\d?)\\.){3}(2[0-4]\\d|25[0-5]|[01]?\\d\\d?)$");
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if (!reg.exactMatch(text))
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return;
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QStringList ips = text.split(".");
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m_edit1->setText(ips.at(0));
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m_edit2->setText(ips.at(1));
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m_edit3->setText(ips.at(2));
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m_edit4->setText(ips.at(3));
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}
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void IPEdit::paintEvent(QPaintEvent* event)
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{
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QPainter painter(this);
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QStyleOptionFrame option;
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option.initFrom(this);
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option.lineWidth = 1;
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style()->drawPrimitive(QStyle::PE_PanelLineEdit, &option, &painter, this);
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QWidget::paintEvent(event);
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}
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bool IPEdit::eventFilter(QObject* object, QEvent* event)
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{
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if (isEdit(object))
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{
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if (event->type() == QEvent::KeyPress)
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{
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QKeyEvent* keyEvent = static_cast<QKeyEvent*>(event);
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if (keyEvent->key() == Qt::Key_Period)
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{
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QLineEdit* next = nextEdit(qobject_cast<QLineEdit*>(object));
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if (next)
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{
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next->setFocus();
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next->selectAll();
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}
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}
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else if (keyEvent->matches(QKeySequence::Paste))
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{
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QString clip = QApplication::clipboard()->text(QClipboard::Clipboard);
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if (clip.split(".").size() == 4)
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{
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setText(clip);
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return true;
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}
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}
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}
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}
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return QWidget::eventFilter(object, event);
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}
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void IPEdit::editTextChanged(const QString& text)
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{
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QLineEdit* curEdit = qobject_cast<QLineEdit*>(sender());
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if (text.size() == 3)
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{
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QLineEdit* next = nextEdit(curEdit);
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if (next)
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{
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next->setFocus();
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next->selectAll();
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}
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}
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}
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