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QtCompleterWithAdvancedCompletion.h
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QtCompleterWithAdvancedCompletion.h
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#ifndef QTCOMPLETERWITHADVANCEDCOMPLETION_H
#define QTCOMPLETERWITHADVANCEDCOMPLETION_H
#include <QCompleter>
#include <QListView>
#include <QStringListModel>
#include <QLineEdit>
#include <QComboBox>
class QtCompleterWithAdvancedCompletion : public QObject
{
Q_OBJECT
public:
enum FilterMode {
StartsWith,
Contains,
ContainsWord
};
private:
QWidget *w;
QListView *popuplist;
QStringList completions;
QStringListModel *model;
int maxVisibleItems;
int noItemsShown;
FilterMode filterMode;
bool is_keypress;
void init();
public:
explicit QtCompleterWithAdvancedCompletion(QLineEdit *le);
explicit QtCompleterWithAdvancedCompletion(QComboBox *cb);
~QtCompleterWithAdvancedCompletion();
void setModel(QStringList &completions);
void setMaxVisibleItems(int maxItems) { maxVisibleItems = maxItems; }
void setFilterMode(FilterMode mode) { filterMode = mode; }
QListView *popup() const { return popuplist; }
protected:
bool eventFilter(QObject *o, QEvent *e);
signals:
void activated(const QString & text);
private slots:
void slot_completerComplete(QModelIndex index);
public slots:
void completionSearchString(QString str);
void setText(QString str);
};
#endif // QTCOMPLETERWITHADVANCEDCOMPLETION_H