有人能解释一下我的代码出了什么问题吗?我想创建一个简单的swt表。
Eclipse注意到TableColumn是未定义的:
TableColumn column = new TableColumn(table, SWT.NONE);以下是完整的守则:
Shell shell = new Shell();
shell.setSize(280, 300);
shell.setText("Testtabelle");
Table table = new Table(shell, SWT.MULTI | SWT.BORDER
| SWT.FULL_SELECTION);
table.setLinesVisible(true);
table.setHeaderVisible(true);
String[] titles = { " ", "C", "!", "Description", "Resource", "In Folder", "Location" };
for (int i = 0; i < titles.length; i++) {
TableColumn column = new TableColumn(table, SWT.NONE);
column.setText(titles[i]);
}
int count = 128;
for (int i = 0; i < count; i++) {
TableItem item = new TableItem(table, SWT.NONE);
item.setText(0, "x");
item.setText(1, "y");
item.setText(2, "!");
item.setText(3, "this stuff behaves the way I expect");
item.setText(4, "almost everywhere");
item.setText(5, "some.folder");
item.setText(6, "line " + i + " in nowhere");
}
for (int i = 0; i < titles.length; i++) {
table.getColumn(i).pack();
}
table.setSize(table.computeSize(SWT.DEFAULT, 200));
shell.pack();
shell.open();发布于 2014-02-11 15:47:49
确保您导入了正确的TableColumn。就你而言,这将是:
org.eclipse.swt.widgets.TableColumn此外,如果不需要,请确保不导入任何其他TableColumn。一个流行的例子是:
javax.swing.table.TableColumnhttps://stackoverflow.com/questions/21704932
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