下面列出了javax.swing.table.JTableHeader#getHeaderRect ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
private void highlightFilterIcon(Component provider, Component parent, JTableHeader header,
int column) {
Rectangle rectangle = header.getHeaderRect(column);
rectangle = SwingUtilities.convertRectangle(parent, rectangle, provider);
int padding = 8;
int thickness = 6;
int iconSize = 12;
int height = rectangle.height + (padding * 2);
int width = iconSize + (padding * 2);
int iconPadding = 2;
int x = rectangle.x + rectangle.width - (width - padding) - iconPadding;
int y = rectangle.y - padding;
Rectangle shapeBounds = new Rectangle(x, y, width, height);
drawOval(Color.GREEN.darker(), shapeBounds, thickness);
}
@Test
public void testSortingByFileName() throws Exception {
pressDetailsButton();
waitForSwing();
JTable dirtable = getTableView();
DirectoryTableModel model = (DirectoryTableModel) dirtable.getModel();
JTableHeader header = dirtable.getTableHeader();
Rectangle rect = header.getHeaderRect(DirectoryTableModel.FILE_COL);
clickMouse(header, MouseEvent.BUTTON1, rect.x + 10, rect.y + 10, 1, 0);
waitForChooser();
doCompareTest(model);
clickMouse(header, MouseEvent.BUTTON1, rect.x + 10, rect.y + 10, 1, 0);
waitForChooser();
doCompareTest(model);
}
@Test
public void testSortingByFileSzie() throws Exception {
pressDetailsButton();
JTable dirtable = getTableView();
DirectoryTableModel model = (DirectoryTableModel) dirtable.getModel();
JTableHeader header = dirtable.getTableHeader();
Rectangle rect = header.getHeaderRect(DirectoryTableModel.SIZE_COL);
clickMouse(header, MouseEvent.BUTTON1, rect.x + 10, rect.y + 10, 1, 0);
waitForChooser();
doCompareTest(model);
clickMouse(header, MouseEvent.BUTTON1, rect.x + 10, rect.y + 10, 1, 0);
waitForChooser();
doCompareTest(model);
}
@Test
public void testSortingByFileDate() throws Exception {
pressDetailsButton();
JTable dirtable = getTableView();
DirectoryTableModel model = (DirectoryTableModel) dirtable.getModel();
JTableHeader header = dirtable.getTableHeader();
Rectangle rect = header.getHeaderRect(DirectoryTableModel.TIME_COL);
clickMouse(header, MouseEvent.BUTTON1, rect.x + 10, rect.y + 10, 1, 0);
waitForChooser();
doCompareTest(model);
clickMouse(header, MouseEvent.BUTTON1, rect.x + 10, rect.y + 10, 1, 0);
waitForChooser();
doCompareTest(model);
}
@Test
public void testMoveColumns() {
// move the end column and make sure navigation is still correct
// on the end column
// move column 2 to 1
JTableHeader header = table.getTableHeader();
Rectangle rect1 = header.getHeaderRect(MemoryMapModel.END);
Rectangle rect2 = header.getHeaderRect(MemoryMapModel.START);
dragMouse(header, 1, rect1.x, rect1.y, rect2.x, rect2.y, 0);
dragMouse(header, 1, rect1.x, rect1.y, rect2.x, rect2.y, 0);
assertEquals("End", table.getColumnName(1));
Rectangle rect = table.getCellRect(2, 1, true);
clickMouse(table, 1, rect.x, rect.y, 1, 0);
CodeBrowserPlugin cb = env.getPlugin(CodeBrowserPlugin.class);
assertEquals(getAddr(0x0100f3ff), cb.getCurrentAddress());
}
@Test
public void testSortNames() {
JTableHeader header = table.getTableHeader();
Rectangle rect = header.getHeaderRect(MemoryMapModel.NAME);
clickMouse(header, 1, rect.x, rect.y, 1, 0);
MemoryBlock[] blocks = memory.getBlocks();
String[] names = new String[blocks.length];
for (int i = 0; i < names.length; i++) {
names[i] = blocks[i].getName();
}
// sort ascending
Arrays.sort(names);
for (int i = names.length - 1; i >= 0; i--) {
assertEquals(names[i], model.getValueAt(i, MemoryMapModel.NAME));
}
}
@Test
public void testSortNamesDescending() {
// ascending
JTableHeader header = table.getTableHeader();
Rectangle rect = header.getHeaderRect(MemoryMapModel.NAME);
clickMouse(header, 1, rect.x, rect.y, 1, 0);
// descending
clickMouse(header, 1, rect.x, rect.y, 1, 0);
MemoryBlock[] blocks = memory.getBlocks();
String[] names = new String[blocks.length];
for (int i = 0; i < names.length; i++) {
names[i] = blocks[i].getName();
}
Arrays.sort(names);
for (int i = 0; i < names.length; i++) {
int idx = names.length - 1 - i;
assertEquals(names[idx], model.getValueAt(i, MemoryMapModel.NAME));
}
}
@Test
public void testSortStart() {
// sort descending
JTableHeader header = table.getTableHeader();
Rectangle rect = header.getHeaderRect(MemoryMapModel.START);
clickMouse(header, 1, rect.x, rect.y, 1, 0);
MemoryBlock[] blocks = memory.getBlocks();
ArrayList<Address> list = new ArrayList<>();
for (MemoryBlock element : blocks) {
list.add(element.getStart());
}
for (int i = 0; i < list.size(); i++) {
int idx = list.size() - 1 - i;
assertEquals(list.get(idx).toString(), model.getValueAt(i, MemoryMapModel.START));
}
}
@Test
public void testSortEnd() {
// sort ascending
JTableHeader header = table.getTableHeader();
Rectangle rect = header.getHeaderRect(MemoryMapModel.END);
clickMouse(header, 1, rect.x, rect.y, 1, 0);
MemoryBlock[] blocks = memory.getBlocks();
ArrayList<Address> list = new ArrayList<>();
for (MemoryBlock element : blocks) {
list.add(element.getEnd());
}
for (int i = 0; i < list.size(); i++) {
assertEquals(list.get(i).toString(), model.getValueAt(i, MemoryMapModel.END));
}
}
@Test
public void testSortEndDescending() {
JTableHeader header = table.getTableHeader();
// ascending
Rectangle rect = header.getHeaderRect(MemoryMapModel.END);
clickMouse(header, 1, rect.x, rect.y, 1, 0);
// descending
clickMouse(header, 1, rect.x, rect.y, 1, 0);
MemoryBlock[] blocks = memory.getBlocks();
ArrayList<Address> list = new ArrayList<>();
for (MemoryBlock element : blocks) {
list.add(element.getEnd());
}
for (int i = 0; i < list.size(); i++) {
int idx = list.size() - 1 - i;
assertEquals(list.get(idx).toString(), model.getValueAt(i, MemoryMapModel.END));
}
}
@Test
public void testSortLengthDescending() {
JTableHeader header = table.getTableHeader();
// ascending
Rectangle rect = header.getHeaderRect(MemoryMapModel.LENGTH);
clickMouse(header, 1, rect.x, rect.y, 1, 0);
MemoryBlock[] blocks = memory.getBlocks();
long[] lengths = new long[blocks.length];
for (int i = 0; i < blocks.length; i++) {
lengths[i] = blocks[i].getSize();
}
Arrays.sort(lengths);
// descending
clickMouse(header, 1, rect.x, rect.y, 1, 0);
for (int i = 0; i < lengths.length; i++) {
int idx = lengths.length - 1 - i;
assertEquals("0x" + Long.toHexString(lengths[idx]),
model.getValueAt(i, MemoryMapModel.LENGTH));
}
}
@Test
public void testSortBlockType() throws Exception {
// add a bit overlay block, live block, and an unitialized block
int transactionID = program.startTransaction("test");
memory.createBitMappedBlock(".Bit", getAddr(0), getAddr(0x01001000), 0x100, false);
memory.createUninitializedBlock(".Uninit", getAddr(0x3000), 0x200, false);
program.endTransaction(transactionID, true);
JTableHeader header = table.getTableHeader();
// ascending
Rectangle rect = header.getHeaderRect(MemoryMapModel.BLOCK_TYPE);
clickMouse(header, 1, rect.x, rect.y, 1, 0);
MemoryBlock[] blocks = memory.getBlocks();
String[] typeNames = new String[blocks.length];
for (int i = 0; i < typeNames.length; i++) {
typeNames[i] = blocks[i].getType().toString();
}
Arrays.sort(typeNames);
for (int i = 0; i < typeNames.length; i++) {
assertEquals(typeNames[i], model.getValueAt(i, MemoryMapModel.BLOCK_TYPE));
}
}
@Test
public void testSortComment() {
JTableHeader header = table.getTableHeader();
// ascending
Rectangle rect = header.getHeaderRect(MemoryMapModel.COMMENT);
clickMouse(header, 1, rect.x, rect.y, 1, 0);
MemoryBlock[] blocks = memory.getBlocks();
String[] comments = new String[blocks.length];
for (int i = 0; i < blocks.length; i++) {
comments[i] = blocks[i].getComment();
if (comments[i] == null) {
comments[i] = "";
}
}
Arrays.sort(comments, new StringComparator());
for (int i = 0; i < comments.length; i++) {
assertEquals(comments[i], model.getValueAt(i, MemoryMapModel.COMMENT));
}
}
@Test
public void testSortCommentDescending() {
JTableHeader header = table.getTableHeader();
// ascending
Rectangle rect = header.getHeaderRect(MemoryMapModel.COMMENT);
clickMouse(header, 1, rect.x, rect.y, 1, 0);
// descending
clickMouse(header, 1, rect.x, rect.y, 1, 0);
MemoryBlock[] blocks = memory.getBlocks();
String[] comments = new String[blocks.length];
for (int i = 0; i < blocks.length; i++) {
comments[i] = blocks[i].getComment();
if (comments[i] == null) {
comments[i] = "";
}
}
Arrays.sort(comments, new StringComparator());
for (int i = 0; i < comments.length; i++) {
int idx = comments.length - 1 - i;
assertEquals(comments[idx], model.getValueAt(i, MemoryMapModel.COMMENT));
}
}
private TableColumn getResizingColumn(JTableHeader header, Point p, int column) {
if (column == -1) {
return null;
}
Rectangle r = header.getHeaderRect(column);
r.grow(-3, 0);
if (r.contains(p)) {
return null;
}
int midPoint = r.x + r.width / 2;
int columnIndex = 0;
if (header.getComponentOrientation().isLeftToRight()) {
columnIndex = (p.x < midPoint) ? column - 1 : column;
} else {
columnIndex = (p.x < midPoint) ? column : column - 1;
}
if (columnIndex == -1) {
return null;
}
return header.getColumnModel().getColumn(columnIndex);
}
private void showPopup(int index)
{
Object headerValue = tcm.getColumn( index ).getHeaderValue();
int columnCount = tcm.getColumnCount();
JPopupMenu popup = new SelectPopupMenu();
// Create a menu item for all columns managed by the table column
// manager, checking to see if the column is shown or hidden.
for (TableColumn tableColumn : allColumns)
{
Object value = tableColumn.getHeaderValue();
JCheckBoxMenuItem item = new JCheckBoxMenuItem( value.toString() );
item.addActionListener( this );
try
{
tcm.getColumnIndex( value );
item.setSelected( true );
if (columnCount == 1)
item.setEnabled( false );
}
catch(IllegalArgumentException e)
{
item.setSelected( false );
}
popup.add( item );
if (value == headerValue)
popup.setSelected( item );
}
// Display the popup below the TableHeader
JTableHeader header = table.getTableHeader();
Rectangle r = header.getHeaderRect( index );
popup.show(header, r.x, r.height);
}
@Test
public void testSortBlockTypeDescending() throws Exception {
// add a bit overlay block, live block, and an unitialized block
int transactionID = program.startTransaction("test");
memory.createBitMappedBlock(".Bit", getAddr(0), getAddr(0x01001000), 0x100, false);
memory.createUninitializedBlock(".Uninit", getAddr(0x3000), 0x200, false);
program.endTransaction(transactionID, true);
JTableHeader header = table.getTableHeader();
// ascending
Rectangle rect = header.getHeaderRect(MemoryMapModel.BLOCK_TYPE);
clickMouse(header, 1, rect.x, rect.y, 1, 0);
// descending
clickMouse(header, 1, rect.x, rect.y, 1, 0);
MemoryBlock[] blocks = memory.getBlocks();
String[] typeNames = new String[blocks.length];
for (int i = 0; i < blocks.length; i++) {
typeNames[i] = blocks[i].getType().toString();
}
Arrays.sort(typeNames);
for (int i = 0; i < typeNames.length; i++) {
int idx = typeNames.length - 1 - i;
assertEquals(typeNames[idx], model.getValueAt(i, MemoryMapModel.BLOCK_TYPE));
}
}
@Test
public void testSortSource() throws Exception {
//
int transactionID = program.startTransaction("test");
MemoryBlock block =
memory.createBitMappedBlock(".Bit", getAddr(0), getAddr(0x01001000), 0x100, false);
block.setSourceName("this is a test");
block = memory.createUninitializedBlock(".Uninit", getAddr(0x3000), 0x200, false);
block.setSourceName("other source");
program.endTransaction(transactionID, true);
JTableHeader header = table.getTableHeader();
// ascending
Rectangle rect = header.getHeaderRect(MemoryMapModel.SOURCE);
clickMouse(header, 1, rect.x, rect.y, 1, 0);
MemoryBlock[] blocks = memory.getBlocks();
String[] sources = new String[blocks.length];
for (int i = 0; i < blocks.length; i++) {
sources[i] = blocks[i].getSourceName();
}
Arrays.sort(sources, new StringComparator());
for (int i = 0; i < sources.length; i++) {
boolean doAssert = true;
for (MemoryBlock memBlock : blocks) {
if (memBlock.getSourceName().equals(sources[i]) &&
memBlock.getType() == MemoryBlockType.BIT_MAPPED) {
MemoryBlockSourceInfo info = memBlock.getSourceInfos().get(0);
Address addr = info.getMappedRange().get().getMinAddress();
assertEquals(addr.toString(), model.getValueAt(i, MemoryMapModel.SOURCE));
doAssert = false;
break;
}
}
if (doAssert) {
assertEquals(sources[i], model.getValueAt(i, MemoryMapModel.SOURCE));
}
}
}
@Test
public void testSortSourceDescending() throws Exception {
//
int transactionID = program.startTransaction("test");
MemoryBlock block =
memory.createBitMappedBlock(".Bit", getAddr(0), getAddr(0x01001000), 0x100, false);
block.setSourceName("this is a test");
block = memory.createUninitializedBlock(".Uninit", getAddr(0x3000), 0x200, false);
block.setSourceName("other source");
program.endTransaction(transactionID, true);
JTableHeader header = table.getTableHeader();
// ascending
Rectangle rect = header.getHeaderRect(MemoryMapModel.SOURCE);
clickMouse(header, 1, rect.x, rect.y, 1, 0);
// descending
clickMouse(header, 1, rect.x, rect.y, 1, 0);
MemoryBlock[] blocks = memory.getBlocks();
String[] sources = new String[blocks.length];
for (int i = 0; i < blocks.length; i++) {
sources[i] = blocks[i].getSourceName();
}
Arrays.sort(sources, new StringComparator());
for (int i = 0; i < sources.length; i++) {
int idx = sources.length - 1 - i;
boolean doAssert = true;
for (MemoryBlock memBlock : blocks) {
if (memBlock.getSourceName().equals(sources[idx]) &&
memBlock.getType() == MemoryBlockType.BIT_MAPPED) {
MemoryBlockSourceInfo info = memBlock.getSourceInfos().get(0);
Address addr = info.getMappedRange().get().getMinAddress();
assertEquals(addr.toString(), model.getValueAt(i, MemoryMapModel.SOURCE));
doAssert = false;
break;
}
}
if (doAssert) {
assertEquals(sources[idx], model.getValueAt(i, MemoryMapModel.SOURCE));
}
}
}
public int getMinWidth (JTableHeader header, int col) {
return header.getHeaderRect (col).width;
}