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| author | Lars Vogel | 2016-09-13 19:10:45 +0000 |
|---|---|---|
| committer | Alexander Kurtakov | 2016-09-21 08:01:49 +0000 |
| commit | 806829c269af091f858f3f4f7be3f6212583d81c (patch) | |
| tree | 43cad8715c075a89780b2f54c9d3decb7e064106 /bundles | |
| parent | ab52d77e78d5e8b024a9f036eaccfa04f45dc165 (diff) | |
| download | eclipse.platform.swt-806829c269af091f858f3f4f7be3f6212583d81c.tar.gz eclipse.platform.swt-806829c269af091f858f3f4f7be3f6212583d81c.tar.xz eclipse.platform.swt-806829c269af091f858f3f4f7be3f6212583d81c.zip | |
Bug 441116 - [api] Create functional interface to use Lambda expressions
for selection events based on SelectionListener
Change-Id: I304cb659fa1abb10fd17d6d0abe655b1004603a2
Signed-off-by: Lars Vogel <Lars.Vogel@vogella.com>
Diffstat (limited to 'bundles')
| -rw-r--r-- | bundles/org.eclipse.swt/Eclipse SWT/common/org/eclipse/swt/events/SelectionListener.java | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/bundles/org.eclipse.swt/Eclipse SWT/common/org/eclipse/swt/events/SelectionListener.java b/bundles/org.eclipse.swt/Eclipse SWT/common/org/eclipse/swt/events/SelectionListener.java index 3c570b2b89..cc897a4f61 100644 --- a/bundles/org.eclipse.swt/Eclipse SWT/common/org/eclipse/swt/events/SelectionListener.java +++ b/bundles/org.eclipse.swt/Eclipse SWT/common/org/eclipse/swt/events/SelectionListener.java @@ -7,10 +7,13 @@ * * Contributors: * IBM Corporation - initial API and implementation + * Lars Vogel <Lars.Vogel@vogella.com> - Bug 441116 *******************************************************************************/ package org.eclipse.swt.events; +import java.util.function.*; + import org.eclipse.swt.internal.*; /** @@ -60,6 +63,41 @@ public void widgetSelected(SelectionEvent e); */ public void widgetDefaultSelected(SelectionEvent e); + + +/** + * Static helper method to create a selection listener for the + * {@link #widgetSelected(SelectionEvent e)}) method with a lambda expression. + * + * @param c the consumer of the event + * @return SelectionListener + * @since 3.106 + */ +public static SelectionListener widgetSelectedAdapter(Consumer<SelectionEvent> c) { + return new SelectionAdapter() { + @Override + public void widgetSelected(SelectionEvent e) { + c.accept(e); + } + }; } +/** + * Static helper method to create a selection listener for the + * {@link #widgetDefaultSelected(SelectionEvent e)}) method with a lambda expression. + * + * @param c the consumer of the event + * @return SelectionListener + * @since 3.106 +*/ +public static SelectionListener widgetDefaultSelectedAdapter(Consumer<SelectionEvent> c) { + return new SelectionAdapter() { + @Override + public void widgetDefaultSelected(SelectionEvent e) { + c.accept(e); + } + }; +} + +} |