Floating polish: visibility, resize, saved geometry, D-Bus, desktop entry

- VisibilityController: show on field focus, dismiss until next focus, manual show/hide/toggle overrides - FloatingWindow: resize from the corner grip, clamp to screen - WindowSettings: geometry per screen, debounced saves - DBusControl: org.sloposk.Keyboard Show/Hide/Toggle for global shortcuts - org.sloposk.keyboard.desktop so System Settings lists it as a virtual keyboard - README with build/run/layout docs Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-14 15:02:25 +02:00
parent 92c132c66f
commit c6c977eb4c
19 changed files with 489 additions and 40 deletions
@@ -5,7 +5,7 @@ set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)

-find_package(Qt6 6.8 REQUIRED COMPONENTS Gui Quick Widgets Test WaylandClient)
+find_package(Qt6 6.8 REQUIRED COMPONENTS Gui Quick Widgets Test DBus WaylandClient)
 find_package(LayerShellQt REQUIRED)
 find_package(PkgConfig REQUIRED)
 pkg_check_modules(XKB REQUIRED IMPORTED_TARGET xkbcommon)
@@ -13,6 +13,7 @@ pkg_check_modules(WAYLAND REQUIRED IMPORTED_TARGET wayland-client)
 pkg_get_variable(WAYLAND_PROTOCOLS_DIR wayland-protocols pkgdatadir)

 qt_standard_project_setup(REQUIRES 6.8)
+include(GNUInstallDirs)

 enable_testing()

@@ -0,0 +1,66 @@
+# sloposk
+
+iPad-style floating on-screen keyboard for Plasma Wayland. Qt 6, C++ core, QML UI.
+
+- Flick a key down for its secondary symbol; long-press for accented alternates
+- iOS shift: tap = one letter, double-tap = caps lock, hold = shift while held
+- Auto-capitalization, double-space → ". ", backspace repeat → word delete
+- Long-press space = trackpad; slide from `.?123` onto a symbol and release
+- Floating: drag the bottom bar, resize from the corner; geometry is remembered per screen
+
+## Build & test
+
+```sh
+cmake -B build -G Ninja && cmake --build build
+ctest --test-dir build
+```
+
+Needs Qt ≥ 6.8 (Quick, WaylandClient, DBus, Test), LayerShellQt, xkbcommon, wayland-protocols.
+
+## Run
+
+KWin only offers the input-method protocol to the process it launches itself.
+
+| Where | How |
+|---|---|
+| Nested session (safe) | `kwin_wayland --no-lockscreen --socket sloposk-dev --width 1400 --height 900 --inputmethod $PWD/build/src/sloposk kwrite` |
+| Desktop | `cmake --install build --prefix ~/.local`, then System Settings → Keyboard → Virtual Keyboard → **sloposk** |
+| UI only | `build/src/sloposk` (stays visible, types nowhere) |
+
+Show/hide, e.g. from a global shortcut: `qdbus org.sloposk.Keyboard /Keyboard org.sloposk.Keyboard.Toggle`
+
+Dev hooks: `SLOPOSK_AUTOTYPE=text` commits on focus; `SLOPOSK_SCREENSHOT=file.png` saves the window and quits.
+
+## Layouts
+
+JSON in `layouts/` (built in) or `~/.local/share/sloposk/layouts/` (overrides by `id`). The globe key cycles them; the system locale's comes first.
+
+```json
+{
+  "id": "sv-SE", "name": "Svenska", "locale": "sv_SE",
+  "base": "en-US",
+  "layers": [{"name": "letters", "rows": [[
+    "q",
+    {"label": "e", "flick": "3", "alternates": ["é", "è"]},
+    {"type": "backspace", "width": 1.5}
+  ]]}]
+}
+```
+
+- Key: a string, or an object with `type` (`char` `space` `backspace` `enter` `shift` `layer` `globe` `dismiss` `spacer`), `label`, `shifted`, `flick`, `alternates`, `width` (key units), `target` (for `layer`)
+- `base`: take layers this layout doesn't define (e.g. numbers/symbols) from another layout
+- Rows in a layer should add up to the same width; `tst_layoutloader` checks the built-ins
+
+## Architecture
+
+```
+qml/        view only
+input/      touch → PointerTracker gestures → KeyboardController rules
+engine/     key output → text ops (DirectEngine; prediction/swipe later)
+backend/    text ops → compositor (KWin input-method-v1)
+layout/     JSON → Layout → LayoutModel (geometry, hit testing)
+window/     floating layer-shell placement, visibility, saved geometry
+app/        D-Bus control, dev hooks
+```
+
+`sloposk_core` (everything compositor-independent, plus the `Sloposk` QML module) is a static library shared by the app and the tests.
@@ -0,0 +1,8 @@
+[Desktop Entry]
+Name=sloposk
+Comment=iPad-style floating on-screen keyboard
+Exec=sloposk
+Type=Application
+Icon=input-keyboard-virtual
+NoDisplay=true
+X-KDE-Wayland-VirtualKeyboard=true
@@ -17,6 +17,8 @@ Window {

    width: 1000
    height: 340 + popupMargin
+    minimumWidth: 480
+    minimumHeight: 180 + popupMargin
    visible: false
    color: "transparent"

@@ -42,5 +44,10 @@ Window {
            anchors { left: parent.left; right: parent.right; bottom: parent.bottom }
            onMoved: (dx, dy) => root.placement?.moveBy(dx, dy)
        }
+
+        ResizeHandle {
+            anchors { right: parent.right; bottom: parent.bottom }
+            onResized: (dw, dh) => root.placement?.resizeBy(dw, dh)
+        }
    }
 }
@@ -0,0 +1,44 @@
+import QtQuick
+
+// Corner grip. The window grows from its top-left corner, so window
+// coordinates stay put while resizing: report each step's delta.
+Item {
+    id: grip
+
+    signal resized(real dw, real dh)
+
+    implicitWidth: 28
+    implicitHeight: 28
+
+    // Two strokes across the corner, each from (w - d, h) to (w, h - d).
+    Repeater {
+        model: [9, 16]
+        Rectangle {
+            required property real modelData
+            readonly property real inset: 4
+
+            width: modelData * Math.SQRT2
+            height: 2
+            radius: 1
+            color: Theme.handle
+            rotation: -45
+            x: grip.width - inset - modelData / 2 - width / 2
+            y: grip.height - inset - modelData / 2 - height / 2
+        }
+    }
+
+    DragHandler {
+        property point last
+
+        target: null
+        cursorShape: Qt.SizeFDiagCursor
+        onActiveChanged: last = centroid.scenePressPosition
+        onCentroidChanged: {
+            if (!active)
+                return
+            const p = centroid.scenePosition
+            grip.resized(p.x - last.x, p.y - last.y)
+            last = p
+        }
+    }
+}
@@ -17,6 +17,8 @@ qt_add_library(sloposk_core STATIC
    layout/LayoutRepository.h layout/LayoutRepository.cpp
    layout/KeyGeometry.h layout/KeyGeometry.cpp
    layout/LayoutModel.h layout/LayoutModel.cpp
+    window/VisibilityController.h window/VisibilityController.cpp
+    window/WindowSettings.h window/WindowSettings.cpp
 )

 # QML lives in the top-level qml/ dir; alias each file so the module sees it at its root.
@@ -26,6 +28,7 @@ set(SLOPOSK_QML_FILES
    Key.qml
    AlternatesPopup.qml
    DragHandle.qml
+    ResizeHandle.qml
    Theme.qml
 )
 list(TRANSFORM SLOPOSK_QML_FILES PREPEND ${PROJECT_SOURCE_DIR}/qml/ OUTPUT_VARIABLE sloposk_qml_paths)
@@ -59,7 +62,8 @@ target_link_libraries(sloposk_core PUBLIC Qt6::Quick PkgConfig::XKB)

 qt_add_executable(sloposk
    main.cpp
-    DevHooks.h DevHooks.cpp
+    app/DevHooks.h app/DevHooks.cpp
+    app/DBusControl.h app/DBusControl.cpp
    backend/InputMethodProtocol.h
    backend/KWinInputMethod.h backend/KWinInputMethod.cpp
    backend/KWinInputContext.h backend/KWinInputContext.cpp
@@ -76,9 +80,11 @@ set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/qwayland-input-method-un
 target_link_libraries(sloposk PRIVATE
    sloposk_core
    sloposk_coreplugin
+    Qt6::DBus
    Qt6::WaylandClient
    LayerShellQt::Interface
    PkgConfig::WAYLAND
 )

 install(TARGETS sloposk)
+install(FILES ${PROJECT_SOURCE_DIR}/data/org.sloposk.keyboard.desktop DESTINATION ${CMAKE_INSTALL_DATADIR}/applications)
@@ -0,0 +1,22 @@
+#include "DBusControl.h"
+
+#include "window/VisibilityController.h"
+
+#include <QDBusConnection>
+
+DBusControl::DBusControl(VisibilityController &visibility, QObject *parent)
+    : QObject(parent)
+    , m_visibility(visibility)
+{
+}
+
+bool DBusControl::registerOnSessionBus()
+{
+    QDBusConnection bus = QDBusConnection::sessionBus();
+    return bus.registerService(QStringLiteral("org.sloposk.Keyboard"))
+           && bus.registerObject(QStringLiteral("/Keyboard"), this, QDBusConnection::ExportScriptableSlots);
+}
+
+void DBusControl::Show() { m_visibility.show(); }
+void DBusControl::Hide() { m_visibility.hide(); }
+void DBusControl::Toggle() { m_visibility.toggle(); }
@@ -0,0 +1,27 @@
+#pragma once
+
+#include <QObject>
+
+class VisibilityController;
+
+// Session-bus remote control, e.g. for a global shortcut:
+//   qdbus org.sloposk.Keyboard /Keyboard org.sloposk.Keyboard.Toggle
+class DBusControl : public QObject
+{
+    Q_OBJECT
+    Q_CLASSINFO("D-Bus Interface", "org.sloposk.Keyboard")
+
+public:
+    explicit DBusControl(VisibilityController &visibility, QObject *parent = nullptr);
+
+    // False if the bus is unavailable or another instance owns the name.
+    bool registerOnSessionBus();
+
+public Q_SLOTS:
+    Q_SCRIPTABLE void Show();
+    Q_SCRIPTABLE void Hide();
+    Q_SCRIPTABLE void Toggle();
+
+private:
+    VisibilityController &m_visibility;
+};
@@ -1,10 +1,13 @@
-#include "DevHooks.h"
+#include "app/DBusControl.h"
+#include "app/DevHooks.h"
 #include "backend/KWinInputMethod.h"
 #include "engine/DirectEngine.h"
 #include "input/KeyboardController.h"
 #include "layout/LayoutModel.h"
 #include "layout/LayoutRepository.h"
 #include "window/FloatingWindow.h"
+#include "window/VisibilityController.h"
+#include "window/WindowSettings.h"

 #include <QGuiApplication>
 #include <QLocale>
@@ -26,6 +29,36 @@ void loadLayouts(LayoutRepository &layouts)
    layouts.finalize(QLocale::system().name());
 }

+void restoreAndPersistGeometry(FloatingWindow &placement, WindowSettings &settings)
+{
+    if (const auto geometry = settings.load(placement.screenName()))
+        placement.setGeometry(*geometry);
+    QObject::connect(&placement, &FloatingWindow::geometryChanged, &settings,
+                     [&] { settings.save(placement.screenName(), placement.geometry()); });
+}
+
+void connectVisibility(VisibilityController &visibility, KWinInputMethod &backend,
+                       KeyboardController &controller, FloatingWindow &placement)
+{
+    // Without the input-method global (run outside KWin's control, e.g. for UI
+    // work) there is no focus signal: stay visible so it can be tried out.
+    const auto updateStandalone = [&] { visibility.setStandalone(!backend.isAvailable()); };
+    QObject::connect(&backend, &KWinInputMethod::availableChanged, &visibility, updateStandalone);
+    QObject::connect(&backend, &TextBackend::activeChanged, &visibility,
+                     [&] { visibility.setFieldActive(backend.isActive()); });
+    QObject::connect(&controller, &KeyboardController::dismissRequested, &visibility, &VisibilityController::hide);
+    QObject::connect(&visibility, &VisibilityController::visibleChanged, &placement,
+                     [&](bool visible) { visible ? placement.show() : placement.hide(); });
+    updateStandalone();
+}
+
+void connectTextContext(KWinInputMethod &backend, KeyboardController &controller)
+{
+    QObject::connect(&backend, &TextBackend::activeChanged, &controller, &KeyboardController::resetContext);
+    QObject::connect(&backend, &TextBackend::contextChanged, &controller,
+                     [&] { controller.setContext(backend.context()); });
+}
+
 } // namespace

 int main(int argc, char *argv[])
@@ -45,6 +78,7 @@ int main(int argc, char *argv[])
    DirectEngine engine(backend);
    LayoutModel model;
    KeyboardController controller(engine, model, layouts);
+    connectTextContext(backend, controller);

    QQmlApplicationEngine qml;
    qml.setInitialProperties({
@@ -60,24 +94,16 @@ int main(int argc, char *argv[])

    FloatingWindow placement(window);
    window->setProperty("placement", QVariant::fromValue(&placement));
+    WindowSettings settings;
+    restoreAndPersistGeometry(placement, settings);

-    // Show while a text field is focused; with no input-method global (e.g. run
-    // standalone for UI work) stay visible so the keyboard can still be tried out.
-    auto updateVisibility = [&] {
-        if (backend.isActive() || !backend.isAvailable())
-            placement.show();
-        else
-            placement.hide();
-    };
-    QObject::connect(&backend, &TextBackend::activeChanged, &app, updateVisibility);
-    QObject::connect(&backend, &KWinInputMethod::availableChanged, &app, updateVisibility);
-    QObject::connect(&controller, &KeyboardController::dismissRequested, &placement, &FloatingWindow::hide);
-    QObject::connect(&backend, &TextBackend::activeChanged, &controller, &KeyboardController::resetContext);
-    QObject::connect(&backend, &TextBackend::contextChanged, &controller,
-                     [&] { controller.setContext(backend.context()); });
-    updateVisibility();
+    VisibilityController visibility;
+    connectVisibility(visibility, backend, controller, placement);
+
+    DBusControl dbus(visibility);
+    if (!dbus.registerOnSessionBus())
+        qWarning("D-Bus control unavailable (is another instance running?)");

    installDevHooks(backend, *window);
-
    return app.exec();
 }
@@ -36,19 +36,44 @@ FloatingWindow::FloatingWindow(QWindow *window, QObject *parent)
    apply();
 }

-void FloatingWindow::setPosition(QPoint position)
+QRect FloatingWindow::geometry() const
 {
-    position = clamped(position);
-    if (position == m_position)
-        return;
-    m_position = position;
+    return {m_position, m_window->size()};
+}
+
+void FloatingWindow::setGeometry(const QRect &geometry)
+{
+    const QSize size = geometry.size().expandedTo(m_window->minimumSize()).boundedTo(screenArea().size());
+    m_window->resize(size);
+    m_position = clamped(geometry.topLeft(), size);
    apply();
-    Q_EMIT positionChanged();
+}
+
+QString FloatingWindow::screenName() const
+{
+    return m_window->screen()->name();
 }

 void FloatingWindow::moveBy(qreal dx, qreal dy)
 {
-    setPosition(m_position + QPoint(qRound(dx), qRound(dy)));
+    const QPoint position = clamped(m_position + QPoint(qRound(dx), qRound(dy)), m_window->size());
+    if (position == m_position)
+        return;
+    m_position = position;
+    apply();
+    Q_EMIT geometryChanged();
+}
+
+void FloatingWindow::resizeBy(qreal dw, qreal dh)
+{
+    const QSize maximum = screenArea().size() - QSize(m_position.x(), m_position.y());
+    const QSize size = (m_window->size() + QSize(qRound(dw), qRound(dh)))
+                           .expandedTo(m_window->minimumSize())
+                           .boundedTo(maximum);
+    if (size == m_window->size())
+        return;
+    m_window->resize(size);
+    Q_EMIT geometryChanged();
 }

 void FloatingWindow::setInputRegion(const QRectF &region)
@@ -66,19 +91,24 @@ void FloatingWindow::hide()
    m_window->setVisible(false);
 }

-QPoint FloatingWindow::clamped(QPoint position) const
+QRect FloatingWindow::screenArea() const
 {
-    const QRect area = m_window->screen()->geometry();
-    const int maxX = qMax(0, area.width() - m_window->width());
-    const int maxY = qMax(0, area.height() - m_window->height());
+    return m_window->screen()->geometry();
+}
+
+QPoint FloatingWindow::clamped(QPoint position, QSize size) const
+{
+    const QRect area = screenArea();
+    const int maxX = qMax(0, area.width() - size.width());
+    const int maxY = qMax(0, area.height() - size.height());
    return {qBound(0, position.x(), maxX), qBound(0, position.y(), maxY)};
 }

 QPoint FloatingWindow::defaultPosition() const
 {
-    const QRect area = m_window->screen()->geometry();
-    return clamped({(area.width() - m_window->width()) / 2,
-                    area.height() - m_window->height() - BottomGap});
+    const QRect area = screenArea();
+    return clamped({(area.width() - m_window->width()) / 2, area.height() - m_window->height() - BottomGap},
+                   m_window->size());
 }

 void FloatingWindow::apply()
@@ -86,5 +116,5 @@ void FloatingWindow::apply()
    if (m_layerSurface)
        m_layerSurface->setMargins({m_position.x(), m_position.y(), 0, 0});
    else
-        m_window->setPosition(m_window->screen()->geometry().topLeft() + m_position);
+        m_window->setPosition(screenArea().topLeft() + m_position);
 }
@@ -1,7 +1,7 @@
 #pragma once

 #include <QObject>
-#include <QPoint>
+#include <QRect>
 #include <QRectF>

 class QWindow;
@@ -10,29 +10,34 @@ namespace LayerShellQt { class Window; }
 // Places a keyboard window as a free-floating overlay that never takes focus.
 // On Wayland: a layer-shell surface anchored top-left, positioned via margins.
 // On X11: a frameless, non-focusable, always-on-top tool window.
+// Geometry is relative to the window's screen and always kept on it.
 class FloatingWindow : public QObject
 {
    Q_OBJECT
-    Q_PROPERTY(QPoint position READ position WRITE setPosition NOTIFY positionChanged)

 public:
    // Must be called before the window is shown for the first time.
    explicit FloatingWindow(QWindow *window, QObject *parent = nullptr);

-    QPoint position() const { return m_position; }
-    void setPosition(QPoint position);
+    QRect geometry() const;
+    void setGeometry(const QRect &geometry);
+    QString screenName() const;

    Q_INVOKABLE void moveBy(qreal dx, qreal dy);
+    // Grows from the top-left corner; respects the window's minimum size.
+    Q_INVOKABLE void resizeBy(qreal dw, qreal dh);
    // Only this part of the window takes input; the rest passes through.
    Q_INVOKABLE void setInputRegion(const QRectF &region);
    Q_INVOKABLE void show();
    Q_INVOKABLE void hide();

 Q_SIGNALS:
-    void positionChanged();
+    // Only for user-initiated changes (move/resize), not for restores.
+    void geometryChanged();

 private:
-    QPoint clamped(QPoint position) const;
+    QRect screenArea() const;
+    QPoint clamped(QPoint position, QSize size) const;
    QPoint defaultPosition() const;
    void apply();

@@ -0,0 +1,43 @@
+#include "VisibilityController.h"
+
+void VisibilityController::setFieldActive(bool active)
+{
+    if (active == m_fieldActive)
+        return;
+    m_fieldActive = active;
+    m_override.reset();
+    update();
+}
+
+void VisibilityController::setStandalone(bool standalone)
+{
+    m_standalone = standalone;
+    update();
+}
+
+void VisibilityController::show()
+{
+    m_override = true;
+    update();
+}
+
+void VisibilityController::hide()
+{
+    m_override = false;
+    update();
+}
+
+void VisibilityController::toggle()
+{
+    m_override = !m_visible;
+    update();
+}
+
+void VisibilityController::update()
+{
+    const bool visible = m_override.value_or(m_standalone || m_fieldActive);
+    if (visible == m_visible)
+        return;
+    m_visible = visible;
+    Q_EMIT visibleChanged(visible);
+}
@@ -0,0 +1,36 @@
+#pragma once
+
+#include <QObject>
+#include <optional>
+
+// Decides whether the keyboard is shown:
+//  - while a text field is focused
+//  - always, when running standalone (no input-method connection)
+//  - show()/hide()/toggle() override that until the focus changes
+class VisibilityController : public QObject
+{
+    Q_OBJECT
+
+public:
+    using QObject::QObject;
+
+    bool isVisible() const { return m_visible; }
+
+    void setFieldActive(bool active);
+    void setStandalone(bool standalone);
+
+    void show();
+    void hide();
+    void toggle();
+
+Q_SIGNALS:
+    void visibleChanged(bool visible);
+
+private:
+    void update();
+
+    bool m_fieldActive = false;
+    bool m_standalone = false;
+    std::optional<bool> m_override;
+    bool m_visible = false;
+};
@@ -0,0 +1,52 @@
+#include "WindowSettings.h"
+
+#include <QSettings>
+
+namespace {
+
+constexpr int DebounceMs = 500;
+
+QString key(const QString &screen)
+{
+    // Screen names may contain '/', which QSettings treats as a group separator.
+    return QStringLiteral("geometry/") + QString(screen).replace(u'/', u'_');
+}
+
+} // namespace
+
+WindowSettings::WindowSettings(QObject *parent)
+    : QObject(parent)
+{
+    m_debounce.setSingleShot(true);
+    m_debounce.setInterval(DebounceMs);
+    connect(&m_debounce, &QTimer::timeout, this, &WindowSettings::flush);
+}
+
+WindowSettings::~WindowSettings()
+{
+    if (m_debounce.isActive())
+        flush();
+}
+
+std::optional<QRect> WindowSettings::load(const QString &screen) const
+{
+    const QRect geometry = QSettings().value(key(screen)).toRect();
+    if (!geometry.isValid())
+        return std::nullopt;
+    return geometry;
+}
+
+void WindowSettings::save(const QString &screen, const QRect &geometry)
+{
+    if (m_debounce.isActive() && screen != m_pendingScreen)
+        flush();
+    m_pendingScreen = screen;
+    m_pendingGeometry = geometry;
+    m_debounce.start();
+}
+
+void WindowSettings::flush()
+{
+    m_debounce.stop();
+    QSettings().setValue(key(m_pendingScreen), m_pendingGeometry);
+}
@@ -0,0 +1,27 @@
+#pragma once
+
+#include <QObject>
+#include <QRect>
+#include <QTimer>
+#include <optional>
+
+// Remembers the keyboard's geometry per screen (~/.config/sloposk.conf).
+// Saving is debounced so dragging doesn't hammer the disk.
+class WindowSettings : public QObject
+{
+    Q_OBJECT
+
+public:
+    explicit WindowSettings(QObject *parent = nullptr);
+    ~WindowSettings() override;
+
+    std::optional<QRect> load(const QString &screen) const;
+    void save(const QString &screen, const QRect &geometry);
+
+private:
+    void flush();
+
+    QTimer m_debounce;
+    QString m_pendingScreen;
+    QRect m_pendingGeometry;
+};
@@ -13,6 +13,7 @@ sloposk_add_test(tst_pointertracker)
 sloposk_add_test(tst_alternatespicker)
 sloposk_add_test(tst_textrules)
 sloposk_add_test(tst_keyrepeater)
+sloposk_add_test(tst_visibility)

 # Needs the QML module itself, not just the C++ backing library.
 sloposk_add_test(tst_keyboardsurface)
@@ -0,0 +1,48 @@
+#include "window/VisibilityController.h"
+
+#include <QTest>
+
+class TestVisibility : public QObject
+{
+    Q_OBJECT
+
+private Q_SLOTS:
+    void followsFieldFocus()
+    {
+        VisibilityController v;
+        v.setFieldActive(true);
+        QVERIFY(v.isVisible());
+        v.setFieldActive(false);
+        QVERIFY(!v.isVisible());
+    }
+
+    void dismissLastsUntilFocusChanges()
+    {
+        VisibilityController v;
+        v.setFieldActive(true);
+        v.hide();
+        QVERIFY(!v.isVisible());
+        v.setFieldActive(false);
+        v.setFieldActive(true);
+        QVERIFY(v.isVisible());
+    }
+
+    void toggleShowsWithoutField()
+    {
+        VisibilityController v;
+        v.toggle();
+        QVERIFY(v.isVisible());
+        v.toggle();
+        QVERIFY(!v.isVisible());
+    }
+
+    void standaloneAlwaysVisible()
+    {
+        VisibilityController v;
+        v.setStandalone(true);
+        QVERIFY(v.isVisible());
+    }
+};
+
+QTEST_GUILESS_MAIN(TestVisibility)
+#include "tst_visibility.moc"