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60 lines
1.7 KiB
C
60 lines
1.7 KiB
C
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/*
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* emptytable.h
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* (C) 2000 LyX Team
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* John Levon, moz@compsoc.man.ac.uk
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*/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#ifndef EMPTYTABLE_H
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#define EMPTYTABLE_H
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#include <qpainter.h>
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#include <qtableview.h>
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#include "boost/utility.hpp"
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/**
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* A simple widget for a quick "preview" in TabularCreateDialog.
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* The user can drag on the widget to change the table dimensions.
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*/
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class EmptyTable : public QTableView, public noncopyable {
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Q_OBJECT
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public:
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EmptyTable(QWidget * parent = 0, const char * name = 0);
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~EmptyTable() {};
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public slots:
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/// set the number of columns in the table and emit colsChanged() signal
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void setNumberColumns(int nr_cols);
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/// set the number of rows in the table and emit rowsChanged() signal
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void setNumberRows(int nr_rows);
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signals:
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/// the number of columns changed
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void colsChanged(int);
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/// the number of rows changed
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void rowsChanged(int);
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protected:
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/// fill in a cell
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virtual void paintCell(class QPainter *, int, int);
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virtual void mouseMoveEvent(QMouseEvent *);
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private:
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/// number of current columns
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unsigned int cols;
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/// number of current rows
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unsigned int rows;
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};
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#endif
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