[英]How to set minimum-/maximum-size of FileDialog? - SWT - Java
I hava a DirectoryDialog
like this: 我有一个这样的DirectoryDialog
:
private static void openFiles() {
Display display = new Display();
Shell shell = new Shell(display);
DirectoryDialog directoryDialog = new DirectoryDialog(shell, SWT.OPEN | SWT.MULTI);
directoryDialog.setFilterPath("c:\\");
Files[] files = new File(directoryDialog.open().listFiles());
shell.close();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) display.sleep();
}
display.dispose();
}
And how`can I now for example set the minimum size? 我现在如何例如设置最小尺寸?
I've tryed out shell.setMinimumSize(500, 500)
, but it didn't work! 我已经尝试过shell.setMinimumSize(500, 500)
,但是没有用!
You cannot set the size of a DirectoryDialog
. 您不能设置DirectoryDialog
的大小。 The size and position are determined by the OS. 大小和位置由操作系统确定。
Related: https://www.eclipse.org/forums/index.php/t/142845/ 相关: https : //www.eclipse.org/forums/index.php/t/142845/
If you absolutely need to enforce a minimum size, you will need to implement your own. 如果您绝对需要执行最小大小,则需要实现自己的大小。 For custom dialogs I would recommend taking a look at a JFace Dialog
and its subclasses. 对于自定义对话框,我建议您看一下JFace Dialog
及其子类。
Here is a good article about SWT and JFace dialogs: http://www.vogella.com/tutorials/EclipseDialogs/article.html#jface-dialogs . 这是一篇有关SWT和JFace对话框的好文章: http : //www.vogella.com/tutorials/EclipseDialogs/article.html#jface-dialogs 。
I also found a custom directory dialog which is just implemented using a Shell
, so you would naturally have full control over size and position: http://esus.com/creating-an-swt-directorydialog/ 我还发现了一个仅使用Shell
实现的自定义目录对话框,因此您自然可以完全控制其大小和位置: http : //esus.com/creating-an-swt-directorydialog/
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