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| author | Paul Pazderski | 2019-06-03 21:22:32 +0000 |
|---|---|---|
| committer | Eric Williams | 2019-06-05 17:18:50 +0000 |
| commit | 1b56697db0519a32d9694fb9747a0cd54f9f7041 (patch) | |
| tree | e5b16ea54a86f9d4316fe4d4ff71baab160c93d5 /examples | |
| parent | 9c2ad38d59e0a97007f356b38de17ea8524544e8 (diff) | |
| download | eclipse.platform.swt-1b56697db0519a32d9694fb9747a0cd54f9f7041.tar.gz eclipse.platform.swt-1b56697db0519a32d9694fb9747a0cd54f9f7041.tar.xz eclipse.platform.swt-1b56697db0519a32d9694fb9747a0cd54f9f7041.zip | |
Bug 547938 - [Snippets] Make Snippets reusable without class reload
Some Snippets initialize Display and/or Shell on class initialization.
SnippetLauncher and especially SnippetExplorer may launch Snippets more
than once without reinitializing the class. Therefore the Display and/or
Shell is already disposed on the second launch.
Change-Id: I662b27e656c2b439dd8f860dd04b370046f71a82
Signed-off-by: Paul Pazderski <paul-eclipse@ppazderski.de>
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet18.java | 6 | ||||
| -rw-r--r-- | examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet366.java | 6 |
2 files changed, 7 insertions, 5 deletions
diff --git a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet18.java b/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet18.java index bee66965b8..3fb374f99d 100644 --- a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet18.java +++ b/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet18.java @@ -20,13 +20,14 @@ package org.eclipse.swt.snippets; * http://www.eclipse.org/swt/snippets/ */ import org.eclipse.swt.*; -import org.eclipse.swt.graphics.Rectangle; +import org.eclipse.swt.graphics.*; import org.eclipse.swt.widgets.*; public class Snippet18 { public static void main (String [] args) { - Shell shell = new Shell (); + Display display = new Display(); + Shell shell = new Shell (display); ToolBar bar = new ToolBar (shell, SWT.BORDER); for (int i=0; i<8; i++) { ToolItem item = new ToolItem (bar, SWT.PUSH); @@ -36,7 +37,6 @@ public static void main (String [] args) { bar.setLocation (clientArea.x, clientArea.y); bar.pack (); shell.open (); - Display display = shell.getDisplay (); while (!shell.isDisposed ()) { if (!display.readAndDispatch ()) display.sleep (); } diff --git a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet366.java b/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet366.java index 6215bc0a17..0a9e98cc68 100644 --- a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet366.java +++ b/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet366.java @@ -26,10 +26,12 @@ import org.eclipse.swt.widgets.*; * http://www.eclipse.org/swt/snippets/ */ public class Snippet366 { - static Display display = new Display(); - static Shell shell = new Shell(display); + static Display display; + static Shell shell; public static void main (String [] args) { + display = new Display(); + shell = new Shell(display); shell.setLayout (new RowLayout ()); makeArrowGroup (); |