本文整理汇总了Java中javax.swing.JTable.rowAtPoint方法的典型用法代码示例。如果您正苦于以下问题：Java JTable.rowAtPoint方法的具体用法？Java JTable.rowAtPoint怎么用？Java JTable.rowAtPoint使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类javax.swing.JTable的用法示例。
在下文中一共展示了JTable.rowAtPoint方法的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: maybeShowPopup
import javax.swing.JTable; //导入方法依赖的package包/类
private void maybeShowPopup(MouseEvent e) {
if (e.isPopupTrigger()) {
JTable source = (JTable)(e.getSource());
if ( ! source.isEnabled () ) return;
_inputTablePopupRow =
source.rowAtPoint(new Point (e.getX(), e.getY()));
_inputTablePopupColumn =
source.columnAtPoint(new Point (e.getX(), e.getY()));
// Make sure the row where click occurred is selected.
if (_inputTablePopupRow != -1) {
source.setRowSelectionInterval (_inputTablePopupRow,
_inputTablePopupRow);
}
// if ( _inputTablePopupColumn != Criteria_COLUMN )
// {
// // return without showing popup
// return;
// }
_inputTablePopup.show(e.getComponent(), e.getX(), e.getY());
}
}
示例2: isCellEditable
import javax.swing.JTable; //导入方法依赖的package包/类
@Override
public boolean isCellEditable(EventObject anEvent) {
if (anEvent.getSource() instanceof JTable) {
JTable table = (JTable) anEvent.getSource();
if (anEvent instanceof MouseEvent) {
MouseEvent event = (MouseEvent) anEvent;
Point p = event.getPoint();
int row = table.rowAtPoint(p);
int col = table.columnAtPoint(p);
Rectangle rect = table.getCellRect(row, col, true);
p.translate(-rect.x, -rect.y);
System.out.println("isCellEditable("+anEvent+")");
System.out.println("Point "+p+"in rectangle "+rect);
if (p.x > rect.width - 24) {
// last 24 points not editable
return false;
}
}
}
return true;
}
示例3: RTable
import javax.swing.JTable; //导入方法依赖的package包/类
public RTable(Component source, JSONOMapConfig omapConfig, Point point, IJSONRecorder recorder) {
super(source, omapConfig, point, recorder);
JTable table = (JTable) source;
if (table.isEditing()) {
column = table.getEditingColumn();
row = table.getEditingRow();
} else {
if (point != null) {
row = table.rowAtPoint(point);
column = table.columnAtPoint(point);
} else {
row = table.getSelectedRow();
column = table.getSelectedColumn();
}
}
if (row == -1 || column == -1) {
row = column = -1;
}
}
示例4: mouseClicked
import javax.swing.JTable; //导入方法依赖的package包/类
@Override
public void mouseClicked(MouseEvent e) {
JTable table = (JTable) e.getSource();
Point pt = e.getPoint();
int ccol = table.columnAtPoint(pt);
int crow = table.rowAtPoint(pt);
Object value = table.getValueAt(crow, ccol);
if (value instanceof URL) {
URL url = (URL) value;
Desktop desktop = null;
try {
if (Desktop.isDesktopSupported()) {
desktop = Desktop.getDesktop();
}
} catch (Exception ex) {
throw new IllegalStateException(ex);
}
if (desktop != null) {
try {
desktop.browse(url.toURI());
} catch (Exception exc) {
// browsing failed; just don't do anything
}
}
}
}
示例5: mouseClicked
import javax.swing.JTable; //导入方法依赖的package包/类
@Override
public void mouseClicked(MouseEvent e) {
JTable table = (JTable) e.getSource();
Point pt = e.getPoint();
int ccol = table.columnAtPoint(pt);
int crow = table.rowAtPoint(pt);
Object value = table.getValueAt(crow, ccol);
if (value instanceof URL) {
URL url = (URL) value;
try {
if (Desktop.isDesktopSupported()) {
Desktop.getDesktop().browse(url.toURI());
}
} catch (Exception ex) {
throw new IllegalStateException(ex);
}
}
}
示例6: maybeShowPopup
import javax.swing.JTable; //导入方法依赖的package包/类
private void maybeShowPopup(MouseEvent e) {
if (e.isPopupTrigger()) {
JTable source = (JTable)(e.getSource());
int row = source.rowAtPoint(e.getPoint());
int column = source.columnAtPoint(e.getPoint());
// Make sure the row where click occurred is selected.
if (row != -1) {
source.setRowSelectionInterval (row, row);
}
resultTablePopup.show(e.getComponent(), e.getX(), e.getY());
}
}
示例7: mouseMoved
import javax.swing.JTable; //导入方法依赖的package包/类
@Override
public void mouseMoved(MouseEvent e) {
JTable table = (JTable) e.getSource();
Point pt = e.getPoint();
int prev_row = this.row;
int prev_col = this.col;
this.row = table.rowAtPoint(pt);
this.col = table.columnAtPoint(pt);
if (this.row != prev_row || this.col != prev_col) {
Rectangle r = table.getCellRect(this.row, this.col, false);
r = r.union(table.getCellRect(prev_row, prev_col, false));
table.repaint(r);
}
}
示例8: mouseDragged
import javax.swing.JTable; //导入方法依赖的package包/类
@Override
public void mouseDragged(MouseEvent e) {
if (e.isAltDown() && startLocation != null) {
isInDragOperation = true;
JTable t = (JTable) e.getSource();
int selRow = t.rowAtPoint(e.getPoint());
int selColumn = t.columnAtPoint(e.getPoint());
if (selRow != -1 && selColumn != -1) {
rowsRColumns.add(new Integer[]{selRow, selColumn});
}
} else {
isInDragOperation = false;
}
}
示例9: mouseClicked
import javax.swing.JTable; //导入方法依赖的package包/类
@Override
public void mouseClicked(MouseEvent e) {
if (e.getClickCount() == 2) {
JTableHeader header = (JTableHeader) e.getSource();
TableColumn tableColumn = getResizingColumn(header, e.getPoint());
if (tableColumn == null) {
return;
}
JTable table = header.getTable();
if ((e.getModifiers() & InputEvent.CTRL_MASK) == InputEvent.CTRL_MASK) {
if (table instanceof ExtendedJTable) {
((ExtendedJTable) table).pack();
e.consume();
}
} else {
int col = header.getColumnModel().getColumnIndex(tableColumn.getIdentifier());
int width = (int) header.getDefaultRenderer()
.getTableCellRendererComponent(table, tableColumn.getIdentifier(), false, false, -1, col)
.getPreferredSize().getWidth();
int firstRow = 0;
int lastRow = table.getRowCount();
if (table instanceof ExtendedJTable) {
ExtendedJScrollPane scrollPane = ((ExtendedJTable) table).getExtendedScrollPane();
if (scrollPane != null) {
JViewport viewport = scrollPane.getViewport();
Rectangle viewRect = viewport.getViewRect();
if (viewport.getHeight() < table.getHeight()) {
firstRow = table.rowAtPoint(new Point(0, viewRect.y));
firstRow = Math.max(0, firstRow);
lastRow = table.rowAtPoint(new Point(0, viewRect.y + viewRect.height - 1));
lastRow = Math.min(lastRow, table.getRowCount());
}
}
}
for (int row = firstRow; row < lastRow; row++) {
int preferedWidth = (int) table.getCellRenderer(row, col)
.getTableCellRendererComponent(table, table.getValueAt(row, col), false, false, row, col)
.getPreferredSize().getWidth();
width = Math.max(width, preferedWidth);
}
header.setResizingColumn(tableColumn); // this line is very important
tableColumn.setWidth(width + table.getIntercellSpacing().width);
e.consume();
}
}
}