Tests: Add a manual test for "Component" widgets

For quick testing and for creating overview screenshots.

As a side effect, this exposes a couple of issues for the disabled
state.

Change-Id: I9d0211bf4177f276fea6e69eb988e2d34a1260cc
Reviewed-by: Cristian Adam <cristian.adam@qt.io>

tests/manual/widgets/CMakeLists.txt

@@ -1,3 +1,4 @@
+add_subdirectory(components)
 add_subdirectory(crumblepath)
 add_subdirectory(infolabel)
 add_subdirectory(layoutbuilder)

tests/manual/widgets/components/CMakeLists.txt

@@ -0,0 +1,8 @@
+add_qtc_test(tst_manual_widgets_components
+  MANUALTEST
+  DEPENDS Qt::Gui Utils Core
+  SOURCES
+    tst_manual_widgets_components.cpp
+    ../common/themeselector.cpp ../common/themeselector.h
+    ../common/themes.qrc
+)

tests/manual/widgets/components/components.qbs

@@ -0,0 +1,12 @@
+import "../common/common.qbs" as Common
+
+CppApplication {
+    name: "Manual Test Core Components"
+
+    Depends { name: "Core" }
+    Depends { name: "Utils" }
+
+    files: "tst_manual_widgets_components.cpp"
+
+    Common {}
+}

tests/manual/widgets/components/tst_manual_widgets_components.cpp

@@ -0,0 +1,79 @@
+// Copyright (C) 2024 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+#include "../common/themeselector.h"
+
+#include <QApplication>
+
+#include <utils/layoutbuilder.h>
+
+#include <coreplugin/welcomepagehelper.h>
+
+QWidget *widgets()
+{
+    auto widget = new QWidget;
+
+    auto comboBox = new Core::ComboBox;
+    const QStringList content = QColor::colorNames();
+    comboBox->addItems(content.first(8));
+
+    using namespace Layouting;
+    Column {
+        Group {
+            title("Core::Button"),
+            Column {
+                new Core::Button("MediumPrimary", Core::Button::MediumPrimary),
+                new Core::Button("MediumSecondary", Core::Button::MediumSecondary),
+                new Core::Button("SmallPrimary", Core::Button::SmallPrimary),
+                new Core::Button("SmallSecondary", Core::Button::SmallSecondary),
+                new Core::Button("SmallList", Core::Button::SmallList),
+                new Core::Button("SmallLink", Core::Button::SmallLink),
+                new Core::Button("Tag", Core::Button::Tag),
+            },
+        },
+        Group {
+            title("Core::Label"),
+            Column {
+                new Core::Label("Primary", Core::Label::Primary),
+                new Core::Label("Secondary", Core::Label::Secondary),
+            },
+        },
+        Group {
+            title("Core::SearchBox"),
+            Column {
+                new Core::SearchBox,
+            },
+        },
+        Group {
+            title("Core::ComboBox"),
+            Column {
+                comboBox,
+            },
+        },
+    }.attachTo(widget);
+
+    return widget;
+}
+
+int main(int argc, char *argv[])
+{
+    QApplication app(argc, argv);
+
+    auto themeSelector = new ManualTest::ThemeSelector;
+
+    QWidget *enabledWidgets = widgets();
+    QWidget *disbledWidgets = widgets();
+    disbledWidgets->setEnabled(false);
+
+    QWidget widget;
+    using namespace Layouting;
+    Column {
+        themeSelector,
+        Row {enabledWidgets, disbledWidgets},
+        st,
+    }.attachTo(&widget);
+
+    widget.show();
+
+    return app.exec();
+}

tests/manual/widgets/widgets.qbs

@@ -2,6 +2,7 @@ Project {
     name: "Widgets manualtests"
 
     references: [
+        "components/components.qbs",
         "crumblepath/crumblepath.qbs",
         "infolabel/infolabel.qbs",
         "layoutbuilder/layoutbuilder.qbs",