Add Undo, Redo, Delete, Clear and Select All actions to EditMenu

These items are present in their QtWidgets counterparts.
Upstreamed from KDE's KQuickControls

Change-Id: If9c6a8db676ee2c94927cbe9a41691d8b2072e07
Reviewed-by: Albert Astals Cid <albert.astals@canonical.com>
Reviewed-by: J-P Nurmi <jpnurmi@theqtcompany.com>

1 files changed, 61 insertions, 0 deletions

diff --git a/src/controls/Private/EditMenu_base.qml b/src/controls/Private/EditMenu_base.qml
index 3745d9f4..354b9c66 100644
--- a/src/controls/Private/EditMenu_base.qml
+++ b/src/controls/Private/EditMenu_base.qml
@@ -46,6 +46,28 @@ Item {
     anchors.fill: parent
 
     Component {
+        id: undoAction
+        Action {
+            text: qsTr("&Undo")
+            shortcut: StandardKey.Undo
+            iconName: "edit-undo"
+            enabled: input.canUndo
+            onTriggered: input.undo()
+        }
+    }
+
+    Component {
+        id: redoAction
+        Action {
+            text: qsTr("&Redo")
+            shortcut: StandardKey.Redo
+            iconName: "edit-redo"
+            enabled: input.canRedo
+            onTriggered: input.redo()
+        }
+    }
+
+    Component {
         id: cutAction
         Action {
             text: "Cu&t"
@@ -84,10 +106,49 @@ Item {
         }
     }
 
+    Component {
+        id: deleteAction
+        Action {
+            text: qsTr("Delete")
+            shortcut: StandardKey.Delete
+            iconName: "edit-delete"
+            enabled: !input.readOnly && input.selectionStart !== input.selectionEnd
+            onTriggered: input.remove(input.selectionStart, input.selectionEnd)
+        }
+    }
+
+    Component {
+        id: clearAction
+        Action {
+            text: qsTr("Clear")
+            shortcut: StandardKey.DeleteCompleteLine
+            iconName: "edit-clear"
+            enabled: !input.readOnly && input.length > 0
+            onTriggered: input.remove(0, input.length)
+        }
+    }
+
+    Component {
+        id: selectAllAction
+        Action {
+            text: qsTr("Select All")
+            shortcut: StandardKey.SelectAll
+            enabled: !(input.selectionStart === 0 && input.selectionEnd === input.length)
+            onTriggered: input.selectAll()
+        }
+    }
+
     property Component defaultMenu: Menu {
+        MenuItem { action: undoAction.createObject(editMenuBase) }
+        MenuItem { action: redoAction.createObject(editMenuBase) }
+        MenuSeparator {}
         MenuItem { action: cutAction.createObject(editMenuBase) }
         MenuItem { action: copyAction.createObject(editMenuBase) }
         MenuItem { action: pasteAction.createObject(editMenuBase) }
+        MenuItem { action: deleteAction.createObject(editMenuBase) }
+        MenuItem { action: clearAction.createObject(editMenuBase) }
+        MenuSeparator {}
+        MenuItem { action: selectAllAction.createObject(editMenuBase) }
     }
 
     Connections {