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Copy pathExtendedTableWidget.h
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78 lines (60 loc) · 2.43 KB
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#ifndef EXTENDEDTABLEWIDGET_H
#define EXTENDEDTABLEWIDGET_H
#include <QTableView>
#include <QSet>
#include <QDropEvent>
#include <QDragMoveEvent>
#include <QStyledItemDelegate>
class QMenu;
class FilterTableHeader;
namespace sqlb { class ObjectIdentifier; }
// We use this class to provide editor widgets for the ExtendedTableWidget. It's used for every cell in the table view.
class ExtendedTableWidgetEditorDelegate : public QStyledItemDelegate
{
Q_OBJECT
public:
explicit ExtendedTableWidgetEditorDelegate(QObject* parent = nullptr);
QWidget* createEditor(QWidget* parent, const QStyleOptionViewItem& option, const QModelIndex& index) const override;
void setEditorData(QWidget* editor, const QModelIndex& index) const override;
void setModelData(QWidget* editor, QAbstractItemModel* model, const QModelIndex& index) const override;
void updateEditorGeometry(QWidget* editor, const QStyleOptionViewItem& option, const QModelIndex& index) const override;
};
class ExtendedTableWidget : public QTableView
{
Q_OBJECT
public:
explicit ExtendedTableWidget(QWidget* parent = nullptr);
FilterTableHeader* filterHeader() { return m_tableHeader; }
public:
QSet<int> selectedCols();
int numVisibleRows();
public slots:
void reloadSettings();
void selectTableLine(int lineToSelect);
void selectTableLines(int firstLine, int count);
signals:
void foreignKeyClicked(const sqlb::ObjectIdentifier& table, const QString& column, const QByteArray& value);
void switchTable(bool next); // 'next' parameter is set to true if next table should be selected and to false if previous table should be selected
void openFileFromDropEvent(QString);
private:
void copy(const bool withHeaders = false);
void paste();
QString escapeCopiedData(const QByteArray& data) const;
void useAsFilter();
typedef QList<QByteArray> QByteArrayList;
static QList<QByteArrayList> m_buffer;
static QString m_generatorStamp;
private slots:
void vscrollbarChanged(int value);
void cellClicked(const QModelIndex& index);
protected:
virtual void keyPressEvent(QKeyEvent* event);
virtual void updateGeometries();
virtual void dragEnterEvent(QDragEnterEvent* event);
virtual void dragMoveEvent(QDragMoveEvent* event);
virtual void dropEvent(QDropEvent* event);
FilterTableHeader* m_tableHeader;
QMenu* m_contextMenu;
ExtendedTableWidgetEditorDelegate* m_editorDelegate;
};
#endif