125 lines
3.6 KiB
C++
125 lines
3.6 KiB
C++
#include "stdafx.h"
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#include "Finder.h"
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QWidget* CFinder::AddFinder(QWidget* pList, QObject* pFilterTarget, bool HighLightOption, CFinder** ppFinder)
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{
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QWidget* pWidget = new QWidget();
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QVBoxLayout* pLayout = new QVBoxLayout();
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pLayout->setMargin(0);
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pWidget->setLayout(pLayout);
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pLayout->addWidget(pList);
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CFinder* pFinder = new CFinder(pFilterTarget, pWidget, HighLightOption);
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pLayout->addWidget(pFinder);
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if (ppFinder)
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*ppFinder = pFinder;
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return pWidget;
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}
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CFinder::CFinder(QObject* pFilterTarget, QWidget *parent, bool HighLightOption)
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:QWidget(parent)
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{
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m_pSearchLayout = new QHBoxLayout();
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m_pSearchLayout->setMargin(3);
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m_pSearchLayout->setSpacing(3);
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m_pSearchLayout->setAlignment(Qt::AlignLeft);
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m_pSearch = new QLineEdit();
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m_pSearch->setMinimumWidth(150);
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m_pSearch->setMaximumWidth(350);
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m_pSearchLayout->addWidget(m_pSearch);
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QObject::connect(m_pSearch, SIGNAL(textChanged(QString)), this, SLOT(OnUpdate()));
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//QObject::connect(m_pSearch, SIGNAL(returnPressed()), this, SLOT(_q_next()));
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m_pCaseSensitive = new QCheckBox(tr("Case Sensitive"));
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m_pSearchLayout->addWidget(m_pCaseSensitive);
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connect(m_pCaseSensitive, SIGNAL(stateChanged(int)), this, SLOT(OnUpdate()));
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m_pRegExp = new QCheckBox(tr("RegExp"));
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m_pSearchLayout->addWidget(m_pRegExp);
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connect(m_pRegExp, SIGNAL(stateChanged(int)), this, SLOT(OnUpdate()));
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m_pColumn = new QComboBox();
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m_pSearchLayout->addWidget(m_pColumn);
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connect(m_pColumn, SIGNAL(currentIndexChanged(int)), this, SLOT(OnUpdate()));
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m_pColumn->setVisible(false);
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if (HighLightOption)
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{
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m_pHighLight = new QCheckBox(tr("Highlight"));
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m_pSearchLayout->addWidget(m_pHighLight);
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connect(m_pHighLight, SIGNAL(stateChanged(int)), this, SLOT(OnUpdate()));
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}
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else
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m_pHighLight = NULL;
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QToolButton* pClose = new QToolButton(this);
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pClose->setIcon(QIcon(":/close.png"));
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pClose->setAutoRaise(true);
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pClose->setText(tr("Close"));
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m_pSearchLayout->addWidget(pClose);
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QObject::connect(pClose, SIGNAL(clicked()), this, SLOT(Close()));
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QWidget* pSpacer = new QWidget();
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pSpacer->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
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m_pSearchLayout->addWidget(pSpacer);
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setLayout(m_pSearchLayout);
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setMaximumHeight(30);
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hide();
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if (parent)
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{
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QAction* pFind = new QAction(tr("&Find ..."), parent);
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pFind->setShortcut(QKeySequence::Find);
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pFind->setShortcutContext(Qt::WidgetWithChildrenShortcut);
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parent->addAction(pFind);
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QObject::connect(pFind, SIGNAL(triggered()), this, SLOT(Open()));
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}
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m_pSortProxy = qobject_cast<QSortFilterProxyModel*>(pFilterTarget);
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if (pFilterTarget)
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QObject::connect(this, SIGNAL(SetFilter(const QRegExp&, bool, int)), pFilterTarget, SLOT(SetFilter(const QRegExp&, bool, int)));
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}
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CFinder::~CFinder()
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{
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}
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void CFinder::Open()
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{
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if (m_pSortProxy && m_pColumn->count() == 0)
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{
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m_pColumn->addItem(tr("All columns"), -1);
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for (int i = 0; i < m_pSortProxy->columnCount(); i++)
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m_pColumn->addItem(m_pSortProxy->headerData(i, Qt::Horizontal, Qt::DisplayRole).toString(), i);
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m_pColumn->setVisible(true);
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}
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show();
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m_pSearch->setFocus(Qt::OtherFocusReason);
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m_pSearch->selectAll();
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OnUpdate();
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}
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QRegExp CFinder::GetRegExp() const
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{
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if (!isVisible())
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return QRegExp();
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return QRegExp(m_pSearch->text(), m_pCaseSensitive->isChecked() ? Qt::CaseSensitive : Qt::CaseInsensitive, m_pRegExp->isChecked() ? QRegExp::RegExp : QRegExp::FixedString);
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}
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void CFinder::OnUpdate()
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{
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emit SetFilter(GetRegExp(), GetHighLight(), GetColumn());
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}
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void CFinder::Close()
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{
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emit SetFilter(QRegExp());
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hide();
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} |