问题描述
我正在开发SWT应用程序.它在Windows上工作正常，但是当我在Mac上运行相同的代码时.我在外壳的右上角有一个全屏按钮.
I am working on SWT app. It works fine on windows, but when I run the same code on mac.I get a full screen button on right corner of my shell.
单击该全屏按钮后，该应用程序停止响应，并且没有任何反应.我想禁用该全屏按钮的点击.
On clicking that full screen button the app stop responding and nothing happens. I want to disable the click on that fullscreen button.
display = Display.getDefault();
shell = new Shell(display, SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL);
setDialogShell(shell);
getDialogShell().setLayout( new FormLayout());
getDialogShell().setFullScreen(false);
请帮助.我已经通过一些链接了，但是却不知道如何在Mac中禁用该全屏按钮.
Please help. I have gone through this some link but didn't got how to disable that full screen button in mac.
推荐答案
display = Display.getDefault();
shell = new Shell(display, SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL);
//Shell shell = window.getShell();
NSWindow nswindow = shell.view.window();
nswindow.setCollectionBehavior(0);
nswindow.setShowsResizeIndicator(false);
setDialogShell(shell);
getDialogShell().setLayout( new FormLayout());
getDialogShell().setFullScreen(false);
这对我有用.
**** * 编辑 * * ** * ** * ** * ** * **
**** *EDIT* ***************
上面的代码没有在Windows中运行，因为没有公认的"NSWindow"类.要在Windows和Mac上使用通用代码，请使用以下代码.
The above code is not running in windows, as no recognised "NSWindow" class.For using common code for both window and mac use the below code.
public static boolean isWindows() {
return (System.getProperty("os.name").toLowerCase().indexOf("win") >= 0);
}
///检查OS是否为Window，然后按如下所示更改代码
/// Check if OS is Window, Then change the code as follow
display = Display.getDefault();
shell = new Shell(display, SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL);
//Shell shell = window.getShell();
if(!isWindows()){
Field field = Control.class.getDeclaredField("view");
Object /*NSView*/ view = field.get(shell);
if (view != null)
{
Class<?> c = Class.forName("org.eclipse.swt.internal.cocoa.NSView");
Object /*NSWindow*/ window = c.getDeclaredMethod("window").invoke(view);
c = Class.forName("org.eclipse.swt.internal.cocoa.NSWindow");
Method setCollectionBehavior = c.getDeclaredMethod(
"setCollectionBehavior", /*JVM.is64bit() ?*/ long.class /*: int.class*/);
setCollectionBehavior.invoke(window,0);
}
// NSWindow nswindow = shell.view.window();
// nswindow.setCollectionBehavior(0) ;
// nswindow.setShowsResizeIndicator(false);
}
setDialogShell(shell);
getDialogShell().setLayout( new FormLayout());
getDialogShell().setFullScreen(false);
getDialogShell().layout();
getDialogShell().pack();
这篇关于如何在SWT/Java App的Mac OS中禁用全屏按钮?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！