Use <cstdint> instead of <boost/cstdint.hpp>

[lyx.git] / src / frontends / qt4 / EmptyTable.cpp

diff --git a/src/frontends/qt4/EmptyTable.cpp b/src/frontends/qt4/EmptyTable.cpp
index d95d7a2443204243b11662427309e2fd5263b604..bc2963ba32d663d21d1d4d20ab00381eba421b5f 100644 (file)
--- a/src/frontends/qt4/EmptyTable.cpp
+++ b/src/frontends/qt4/EmptyTable.cpp
@@ -4,6 +4,7 @@
  * Licence details can be found in the file COPYING.
  *
  * \author John Levon
+ * \author Jürgen Spitzmüller
  *
  * Full author contact details are available in file CREDITS.
  */
@@ -12,6 +13,8 @@
 
 #include "EmptyTable.h"
 
+#include "support/debug.h"
+
 #include <QPainter>
 #include <QMouseEvent>
 
@@ -19,7 +22,8 @@
  * A simple widget for a quick "preview" in TabularCreateDialog
  */
 
-unsigned int const cellsize = 20;
+unsigned int const cellheight = 20;
+unsigned int const cellwidth = 30;
 
 
 EmptyTable::EmptyTable(QWidget * parent, int rows, int columns)
@@ -28,21 +32,23 @@ EmptyTable::EmptyTable(QWidget * parent, int rows, int columns)
        resetCellSize();
        setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded);
        setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
-       viewport()->resize(cellsize*rows,cellsize*columns);
+       viewport()->resize(cellheight * rows, cellwidth * columns);
+       setSelectionMode(QAbstractItemView::NoSelection);
+       setEditTriggers(QAbstractItemView::NoEditTriggers);
 }
 
 
 QSize EmptyTable::sizeHint() const
 {
-       return QSize(cellsize * (2+columnCount()), cellsize * (2+rowCount()));
+       return QSize(cellwidth * (2 + columnCount()), cellheight * (2 + rowCount()));
 }
 
 void EmptyTable::resetCellSize()
 {
-       for(int i=0; i<rowCount(); ++i)
-               setRowHeight(i, cellsize);
-       for(int i=0; i<columnCount(); ++i)
-               setColumnWidth(i, cellsize);
+       for(int i = 0; i < rowCount(); ++i)
+               setRowHeight(i, cellheight);
+       for(int i = 0; i < columnCount(); ++i)
+               setColumnWidth(i, cellwidth);
 }
 
 void EmptyTable::paintCell(QPainter * p, int row, int col)
@@ -58,12 +64,12 @@ void EmptyTable::paintCell(QPainter * p, int row, int col)
                return;
 
        // draw handle
-       int const step = cellsize / 5;
+       int const step = cellheight / 5;
        int const space = 4;
-       int x = cellsize - step;
-       int const y = cellsize - space;
-       int const ex = cellsize - space;
-       int ey = cellsize - step;
+       int x = cellwidth - step;
+       int const y = cellheight - space;
+       int const ex = cellwidth - space;
+       int ey = cellheight - step;
        while (x > space) {
                p->drawLine(x, y, ex, ey);
                x -= step;
@@ -99,19 +105,26 @@ void EmptyTable::setNumberRows(int nr_rows)
        rowsChanged(nr_rows);
 }
 
-/*
+
 void EmptyTable::mouseMoveEvent(QMouseEvent *ev)
 {
-       int const x = ev->pos().x();
-       int const y = ev->pos().y();
-
-       if (x > 0)
-               setNumberColumns(x / cellsize + columnCount()-1);
-
-       if (y > 0)
-               setNumberRows(y / cellsize + rowCount()-1);
+       int cc = columnCount();
+       int rc = rowCount();
+       int x = ev->x();
+       int y = ev->y();
+       int w = cellwidth * cc;
+       int h = cellheight * rc;
+       int wl = cellwidth * (cc - 1);
+       int hl = cellheight * (rc - 1);
+       if (x > w)
+               setNumberColumns(cc + 1);
+       if (y > h)
+               setNumberRows(rc + 1);
+       if (x < wl)
+               setNumberColumns(cc - 1);
+       if (y < hl)
+               setNumberRows(rc - 1);
 }
-*/
 
 #include "moc_EmptyTable.cpp"