[client] Added "Show linking lectures" button im imageDetailsW.

1 files changed, 8 insertions, 7 deletions

diff --git a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/MainWindow.java b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/MainWindow.java
index 57c825f5..824a3404 100644
--- a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/MainWindow.java
+++ b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/MainWindow.java
@@ -82,10 +82,10 @@ public abstract class MainWindow {
 	 * 
 	 * @param clazz
 	 */
-	public static void showPage(Class<? extends CompositePage> clazz) {
+	public static <T extends CompositePage> T showPage(Class<T> clazz) {
 		if (currentPage != null) {
 			if (!currentPage.requestHide()) {
-				return; // Canceled by currently shown page
+				return null; // Canceled by currently shown page
 			}
 			currentPage.setVisible(false);
 		}
@@ -95,13 +95,14 @@ public abstract class MainWindow {
 			Gui.showMessageBox(mainWindow, "Tried to show unknown page " + clazz.getSimpleName(),
 					MessageType.ERROR, LOGGER, null);
 			Gui.exit(1);
-			return;
+			return null;
 		}
 
 		// sets the starting preferred size.
 		currentPage.requestShow();
 		currentPage.setVisible(true);
 		mainWindow.validate();
+		return (T) currentPage;
 	}
 
 	public static void centerShell(Window shell) {
@@ -192,8 +193,6 @@ public abstract class MainWindow {
 			}
 		});
 
-
-
 		// Set layout for the mainshell, items added to the shell should get a gridData
 		mainContainer.setLayout(new BoxLayout(mainContainer, BoxLayout.PAGE_AXIS));
 
@@ -495,7 +494,7 @@ public abstract class MainWindow {
 													+ "korrigiert werden kann.\n\n" + "Ihr Computer: "
 													+ FormatHelper.longDate(now) + "\nSatelliten-Server: "
 													+ FormatHelper.longDate(status.serverTime),
-													MessageType.WARNING, LOGGER, null);
+											MessageType.WARNING, LOGGER, null);
 								}
 							}
 						} catch (TException e) {
@@ -520,7 +519,9 @@ public abstract class MainWindow {
 		public PleaseWait() {
 			GridManager grid = new GridManager(this, 3);
 			grid.add(Box.createHorizontalGlue()).expand(true, true);
-			grid.add(new JLabel("Bitte warten, suche Proxy-Konfiguration...")).expand(false, true).fill(true, true);
+			grid.add(new JLabel("Bitte warten, suche Proxy-Konfiguration..."))
+					.expand(false, true)
+					.fill(true, true);
 			grid.add(Box.createHorizontalGlue()).expand(true, true);
 			grid.finish(false);
 		}