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handle rare case when graphics object is null

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adam-m 2013-02-12 15:13:40 -05:00 committed by Sean-M
parent e539a0e848
commit 3dbf7b1ed2
1 changed files with 10 additions and 9 deletions
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19
Core/src/org/sleuthkit/autopsy/corecomponents/DataResultViewerTable.java
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@ -304,18 +304,19 @@ public class DataResultViewerTable extends AbstractDataResultViewer {
if (content != null) {
// get the fontmetrics
final Graphics graphics = ov.getGraphics();
final FontMetrics metrics = graphics.getFontMetrics();
if (graphics != null) {
final FontMetrics metrics = graphics.getFontMetrics();
// for the "Name" column
int nodeColWidth = Math.min(getMaxColumnWidth(0, metrics, margin, 40, firstColumnLabel, content), 250); // Note: 40 is the width of the icon + node lines. Change this value if those values change!
ov.getOutline().getColumnModel().getColumn(0).setPreferredWidth(nodeColWidth);
// for the "Name" column
int nodeColWidth = Math.min(getMaxColumnWidth(0, metrics, margin, 40, firstColumnLabel, content), 250); // Note: 40 is the width of the icon + node lines. Change this value if those values change!
ov.getOutline().getColumnModel().getColumn(0).setPreferredWidth(nodeColWidth);
// get the max for each other column
for (int colIndex = startColumn; colIndex <= totalColumns; colIndex++) {
int colWidth = Math.min(getMaxColumnWidth(colIndex, metrics, margin, 8, props, content), 350);
ov.getOutline().getColumnModel().getColumn(colIndex).setPreferredWidth(colWidth);
// get the max for each other column
for (int colIndex = startColumn; colIndex <= totalColumns; colIndex++) {
int colWidth = Math.min(getMaxColumnWidth(colIndex, metrics, margin, 8, props, content), 350);
ov.getOutline().getColumnModel().getColumn(colIndex).setPreferredWidth(colWidth);
}
}
}
// if there's no content just auto resize all columns