more lambda refactors

3 files changed, 13 insertions, 22 deletions

diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/MainWindow.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/MainWindow.java
index 3576d8b9..b93a458c 100644
--- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/MainWindow.java
+++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/MainWindow.java
@@ -381,26 +381,25 @@ public class MainWindow {
 	 */
 	private void hookupOSXMenu() {
 		log.debug("Hooking up OS X menu");
-		CocoaUIEnhancer.hookApplicationMenu(getShell().getDisplay(), new Listener() {
-			@Override
-			public void handleEvent(Event arg0) {
+		CocoaUIEnhancer.hookApplicationMenu(
+			getShell().getDisplay(),
+			/* quitListener */
+			(Event arg0) -> {
 				MainWindow.this.stateMachine.exit();
-			}
-		}, new Listener() {
-			@Override
-			public void handleEvent(Event arg0) {
+			},
+			/* aboutListener */
+			(Event arg0) -> {
 				Dialog dialog = new Dialog(getShell(),
 						String.format(Messages.getString("main.about"), Constants.APP_NAME),
 						Constants.APP_NAME_VERSION, BUTTONS.OK, ICON.INFORMATION);
 				dialog.open();
-			}
-		}, new Listener() {
-			@Override
-			public void handleEvent(Event arg0) {
+			},
+			/* preferencesListener */
+			(Event arg0) -> {
 				if (MainWindow.this.stateMachine.getStatus().getBehavior().getEnabled(Buttons.CONFIG))
 					MainWindow.this.stateMachine.jumpToState(new ConfigurationUIState(MainWindow.this.stateMachine));
 			}
-		});
+		);
 	}
 
 	/**
diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/PlaceholderSelectionGui.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/PlaceholderSelectionGui.java
index c00fa151..0aaf52a6 100644
--- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/PlaceholderSelectionGui.java
+++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/PlaceholderSelectionGui.java
@@ -111,11 +111,8 @@ public class PlaceholderSelectionGui extends Dialog {
 		this.btnCancel.addSelectionListener(new SelectionAdapter() {
 			@Override
 			public void widgetSelected(SelectionEvent e) {
-
-
 				PlaceholderSelectionGui.this.returnValue = -1;
 				PlaceholderSelectionGui.this.shlInfo.dispose();
-
 			}
 		});
 		this.btnCancel.setBounds(175, 118, 75, 25);
@@ -126,7 +123,6 @@ public class PlaceholderSelectionGui extends Dialog {
 		this.btnOk.addSelectionListener(new SelectionAdapter() {
 			@Override
 			public void widgetSelected(SelectionEvent e) {
-
 				PlaceholderSelectionGui.this.returnValue = PlaceholderSelectionGui.this.placeholderNameDropDown.getSelectionIndex();
 				PlaceholderSelectionGui.this.shlInfo.dispose();
 			}
diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/controls/ClickableCanvas.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/controls/ClickableCanvas.java
index e2246761..b34f32dc 100644
--- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/controls/ClickableCanvas.java
+++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/controls/ClickableCanvas.java
@@ -51,12 +51,8 @@ public class ClickableCanvas extends Canvas {
 
 		final Cursor hand = new Cursor(this.getDisplay(), SWT.CURSOR_HAND);
 
-		this.addListener(SWT.Resize, new Listener() {
-
-			@Override
-			public void handleEvent(Event event) {
-				ClickableCanvas.this.redraw();
-			}
+		this.addListener(SWT.Resize, (Event event) -> {
+			ClickableCanvas.this.redraw();
 		});
 
 		this.setCursor(hand);