43 lines
952 B
C++
43 lines
952 B
C++
// completertextedit.h
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#ifndef COMPLETERTEXTEDIT_H
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#define COMPLETERTEXTEDIT_H
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#include <QTextEdit>
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#include <QString>
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#include "WellLogUI.h"
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QT_BEGIN_NAMESPACE
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class QCompleter;
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QT_END_NAMESPACE
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class OSGWELLLOGUI_EXPORT CompleterTextEdit : public QTextEdit
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{
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Q_OBJECT
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public:
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explicit CompleterTextEdit(QWidget *parent = 0);
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~CompleterTextEdit()
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{
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// if(m_completer) delete m_completer;
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}
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void setCompleter(QCompleter *completer);
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QCompleter * GetCompleter();
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protected:
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void keyPressEvent(QKeyEvent *e); // 响应按键盘事件
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void keyReleaseEvent(QKeyEvent *e);
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virtual void mousePressEvent(QMouseEvent *e);
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private slots:
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void onCompleterActivated(const QString &completion); // 响应选中QCompleter中的选项后，QCompleter发出的activated()信号
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private:
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QString wordUnderCursor(); // 获取当前光标所在的单词
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private:
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QCompleter *m_completer;
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};
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#endif // COMPLETERTEXTEDIT_H1
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