@Override
public Dimension getPreferredSize() {
if (scrollable == null) {
return super.getPreferredSize();
} else {
int width = super.getPreferredSize().width;
int height = ((JComponent) scrollable).getPreferredSize().height;
// the list view has some weird rendering sometimes (double space after last result)
// so don't fill full screen on list view
if ((scrollable instanceof ListViewTable)) {
// old check, if sponsored results aren't showing properlly revert to just using this
if (sponsoredResultsPanel.isVisible()) {
height = Math.max(height, sponsoredResultsPanel.getPreferredSize().height);
}
} else { // classic view
int headerHeight = 0;
// the table headers aren't being set on the scrollpane, so if its visible check its
// height and subtract it from the viewport size
JTableHeader header = ((JTable) scrollable).getTableHeader();
if (header != null && header.isShowing()) {
headerHeight = header.getHeight();
}
// if the height of table is less than the scrollPane height, set preferred height
// to same size as scrollPane
if (height < scrollPane.getSize().height - headerHeight) {
height = scrollPane.getSize().height - headerHeight;
}
}
return new Dimension(width, height);
}
}
/** Part of print code coped from Sun */
public void getPageInfo(Graphics g, PageFormat pageFormat) {
subTableSplit = null;
subTableSplitSize = 0;
subPageIndex = 0;
prevPageIndex = 0;
fontHeight = (int) (g.getFontMetrics().getHeight() * scale);
fontDesent = (int) (g.getFontMetrics().getDescent() * scale);
tableHeader = _table.getTableHeader();
// double headerWidth = tableHeader.getWidth() * scale;
headerHeight = tableHeader.getHeight() + _table.getRowMargin() * scale;
pageHeight = pageFormat.getImageableHeight();
pageWidth = pageFormat.getImageableWidth();
// double tableWidth =_table.getColumnModel().getTotalColumnWidth() * scale;
tableHeight = _table.getHeight() * scale;
rowHeight = _table.getRowHeight() + _table.getRowMargin() * scale;
tableHeightOnFullPage = (int) (pageHeight - headerHeight - fontHeight * 2);
tableHeightOnFullPage = tableHeightOnFullPage / rowHeight * rowHeight;
TableColumnModel tableColumnModel = tableHeader.getColumnModel();
int columns = tableColumnModel.getColumnCount();
int columnMargin = (int) (tableColumnModel.getColumnMargin() * scale);
int[] temp = new int[columns];
int columnIndex = 0;
temp[0] = 0;
int columnWidth;
int length = 0;
subTableSplitSize = 0;
while (columnIndex < columns) {
columnWidth = (int) (tableColumnModel.getColumn(columnIndex).getWidth() * scale);
if (length + columnWidth + columnMargin > pageWidth) {
temp[subTableSplitSize + 1] = temp[subTableSplitSize] + length;
length = columnWidth;
subTableSplitSize++;
} else {
length += columnWidth + columnMargin;
}
columnIndex++;
} // while
if (length > 0) { // if are more columns left, part page
temp[subTableSplitSize + 1] = temp[subTableSplitSize] + length;
subTableSplitSize++;
}
subTableSplitSize++;
subTableSplit = new int[subTableSplitSize];
for (int i = 0; i < subTableSplitSize; i++) {
subTableSplit[i] = temp[i];
}
totalNumPages = (int) (tableHeight / tableHeightOnFullPage);
if (tableHeight % tableHeightOnFullPage >= rowHeight) { // at least 1 more row left
totalNumPages++;
}
totalNumPages *= (subTableSplitSize - 1);
pageinfoCalculated = true;
}