Merge lp:~tapaal-contributor/tapaal/shortcut-undo-1941839 into lp:tapaal

[Lena Ernstsen]

Added shortcuts for undo and redo in query dialog

When pressing ctrl+z in the query dialog the last change will be undone
When pressing ctrl+y the it will be redone

[Jiri Srba (srba)]

Tested and works

review: Approve

=== modified file 'src/pipe/gui/widgets/QueryDialog.java'
--- src/pipe/gui/widgets/QueryDialog.java	2021-09-29 09:36:24 +0000
+++ src/pipe/gui/widgets/QueryDialog.java	2021-10-04 17:37:22 +0000
@@ -339,7 +339,8 @@
 		setLayout(new GridBagLayout());
 
 		init(option, queryToCreateFrom);
-		toggleAdvancedSimpleView(false);
+        makeShortcuts();
+        toggleAdvancedSimpleView(false);
 	}
 
 	private boolean checkIfSomeReductionOption() {
@@ -3348,4 +3349,24 @@
 
 	}
 
+    private void makeShortcuts(){
+        int shortcutkey = Toolkit.getDefaultToolkit().getMenuShortcutKeyMask();
+        ActionMap am = this.getActionMap();
+        am.put("undo", new AbstractAction() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                undoButton.doClick();
+            }
+        });
+        am.put("redo", new AbstractAction() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                redoButton.doClick();
+            }
+        });
+        InputMap im = this.getInputMap(JPanel.WHEN_IN_FOCUSED_WINDOW);
+        im.put(KeyStroke.getKeyStroke('Z', shortcutkey), "undo");
+        im.put(KeyStroke.getKeyStroke('Y', shortcutkey), "redo");
+    }
+
 }