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Fields/TextArea.qml

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+// SPDX-License-Identifier: Unlicense
+
+import QtQuick 2.12
+import QtQuick.Controls 2.13
+
+Label {
+    id: control
+
+    property var definition
+    property alias value: control.text
+
+    Keys.onPressed: {
+        if (event.text === definition.key) {
+            popup.open()
+            event.accepted = true
+        }
+    }
+
+    function set(val) { value = (val || '').trim() }
+
+    wrapMode: Text.Wrap
+
+    Popup {
+        id: popup
+
+        width: control.width
+        height: input.height
+        padding: 0
+
+        onOpened: {
+            input.text = value
+            input.forceActiveFocus()
+        }
+
+        TextArea {
+            id: input
+
+            padding: 2
+            topPadding: 0
+            bottomPadding: 0
+            width: parent.width
+            wrapMode: TextEdit.Wrap
+
+            Keys.onPressed: {
+                if (event.modifiers === Qt.NoModifier) {
+                    if (event.key === Qt.Key_Return || event.key === Qt.Key_Enter) {
+                        value = input.text.trim()
+                        popup.close()
+                    }
+                }
+            }
+        }
+    }
+}