Rename NTextBox To NTextInput for better clarity

Widgets/NTextInput.qml

@@ -0,0 +1,64 @@
+import QtQuick
+import QtQuick.Controls
+import QtQuick.Layouts
+import qs.Services
+
+Item {
+  id: root
+
+  readonly property real scaling: Scaling.scale(screen)
+
+  // API
+  property alias text: input.text
+  property alias placeholderText: input.placeholderText
+  property bool readOnly: false
+  property bool enabled: true
+  property var onEditingFinished: function () {}
+
+  // Sizing
+  implicitHeight: Style.baseWidgetSize * 1.25 * scaling
+  implicitWidth: 320 * scaling
+
+  // Container
+  Rectangle {
+    id: frame
+    anchors.fill: parent
+    radius: Style.radiusMedium * scaling
+    color: Colors.surfaceVariant
+    border.color: Colors.outline
+    border.width: Math.max(1, Style.borderThin * scaling)
+
+    // Focus ring
+    Rectangle {
+      anchors.fill: parent
+      radius: frame.radius
+      color: "transparent"
+      border.color: input.activeFocus ? Colors.hover : "transparent"
+      border.width: input.activeFocus ? Math.max(1, Style.borderThin * scaling) : 0
+    }
+
+    RowLayout {
+      anchors.fill: parent
+      anchors.leftMargin: Style.marginMedium * scaling
+      anchors.rightMargin: Style.marginMedium * scaling
+      spacing: Style.marginSmall * scaling
+
+      // Optional leading icon slot in the future
+      // Item { Layout.preferredWidth: 0 }
+      TextField {
+        id: input
+        Layout.fillWidth: true
+        echoMode: TextInput.Normal
+        readOnly: root.readOnly
+        enabled: root.enabled
+        color: Colors.textPrimary
+        placeholderTextColor: Colors.textSecondary
+        background: null
+        font.pointSize: Colors.fontSizeSmall * scaling
+        onEditingFinished: root.onEditingFinished()
+        // Text changes are observable via the aliased 'text' property (root.text) and its 'textChanged' signal.
+        // No additional callback is invoked here to avoid conflicts with QML's onTextChanged handler semantics.
+      }
+    }
+  }
+}