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added code size table columns to the available space

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This commit is contained in:
Kelly Kelly 2019-07-24 15:13:54 -04:00
parent b564b5685e
commit 554db1aedc
1 changed files with 48 additions and 3 deletions
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51
Core/src/org/sleuthkit/autopsy/corecomponents/DataResultViewerTable.java
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@ -434,7 +434,7 @@ public class DataResultViewerTable extends AbstractDataResultViewer {
}
setColumnWidths();
/*
* Load column sorting information from preferences file and apply it to
* columns.
@ -516,12 +516,22 @@ public class DataResultViewerTable extends AbstractDataResultViewer {
protected void setColumnWidths() {
if (rootNode.getChildren().getNodesCount() != 0) {
final Graphics graphics = outlineView.getGraphics();
if (graphics != null) {
// Current width of the outlineView
double outlineViewWidth = outlineView.getSize().getWidth();
// List of the column widths
List<Integer> columnWidths = new ArrayList<>();
final FontMetrics metrics = graphics.getFontMetrics();
int margin = 4;
int padding = 8;
int totalColumnWidth = 0;
int cntMaxSizeColumns =0;
// Calulate the width for each column keeping track of the number
// of columns that were set to columnwidthLimit.
for (int column = 0; column < outline.getModel().getColumnCount(); column++) {
int firstColumnPadding = (column == 0) ? 32 : 0;
int columnWidthLimit = (column == 0) ? 350 : 300;
@ -539,8 +549,43 @@ public class DataResultViewerTable extends AbstractDataResultViewer {
int columnWidth = Math.max(valuesWidth, headerWidth);
columnWidth += 2 * margin + padding; // add margin and regular padding
columnWidth = Math.min(columnWidth, columnWidthLimit);
columnWidth = Math.min(columnWidth, columnWidthLimit);
columnWidths.add(columnWidth);
totalColumnWidth += columnWidth;
if( columnWidth == columnWidthLimit) {
cntMaxSizeColumns++;
}
}
// Figure out how much extra, if any can be given to the columns
// so that the table is as wide as outlineViewWidth. If cntMaxSizeColumns
// is greater than 0 divide the extra space between the columns
// that could use more space. Otherwise divide evenly amoung
// all columns.
int extraWidth = 0;
if (totalColumnWidth < outlineViewWidth) {
if (cntMaxSizeColumns > 0) {
extraWidth = (int) ((outlineViewWidth - totalColumnWidth)/cntMaxSizeColumns);
} else {
extraWidth = (int) ((outlineViewWidth - totalColumnWidth)/columnWidths.size());
}
}
for(int column = 0; column < columnWidths.size(); column++) {
int columnWidth = columnWidths.get(column);
if(cntMaxSizeColumns > 0) {
if(columnWidth >= 300) {
columnWidth += extraWidth;
}
} else {
columnWidth += extraWidth;
}
outline.getColumnModel().getColumn(column).setPreferredWidth(columnWidth);
}
}