Glass

.github/workflows/treeland-archlinux-build.yml

@@ -34,7 +34,7 @@ jobs:
       - name: Install graphics and wayland dependencies
         run: |
           # Core graphics and wayland dependencies (matching qwlroots and waylib builds)
-          pacman -S --noconfirm --noprogressbar pixman vulkan-headers wayland wayland-protocols wlr-protocols libxcb
+          pacman -S --noconfirm --noprogressbar pixman vulkan-headers wayland wayland-protocols wlr-protocols libxcb mesa
           pacman -S --noconfirm --noprogressbar wlroots0.19 libinput pam systemd-libs jemalloc gcc-libs glibc
 
       - name: Install additional waylib/qwlroots dependencies

debian/control

@@ -20,6 +20,7 @@ Build-Depends: cmake (>= 3.25.0),
                libdrm-dev,
                pkg-config,
                qml6-module-qtquick-templates,
+               qml6-module-qtquick-effects,
                qt6-base-dev (>= 6.8.0),
                qt6-base-private-dev (>= 6.8.0),
                qt6-base-dev-tools (>= 6.8.0),
@@ -50,6 +51,7 @@ Section: dde
 Architecture: any
 Multi-Arch: same
 Depends: qml6-module-qtquick-layouts,
+         qml6-module-qtquick-effects,
          qml6-module-qtquick-particles,
          treeland-data (= ${source:Version}),
          xwayland,

examples/CMakeLists.txt

@@ -27,3 +27,4 @@ add_subdirectory(test_im_candidate_panel_tag)
 add_subdirectory(test_im_candidate_panel_xprop)
 add_subdirectory(test_input_manager)
 add_subdirectory(test_keyboard_state_notify)
+add_subdirectory(test_glass)

examples/test_capture/capture.cpp

@@ -1,13 +1,14 @@
-// SPDX-FileCopyrightText: 2024 UnionTech Software Technology Co., Ltd.
+// SPDX-FileCopyrightText: 2024-2026 UnionTech Software Technology Co., Ltd.
 // SPDX-License-Identifier: Apache-2.0 OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
 #include "capture.h"
 
 #include <private/qguiapplication_p.h>
 #include <private/qwaylanddisplay_p.h>
 #include <private/qwaylandintegration_p.h>
 
 #include <QPointer>
+#include <unistd.h>
 
 inline QtWaylandClient::QWaylandIntegration *waylandIntegration()
 {

examples/test_glass/CMakeLists.txt

@@ -0,0 +1,99 @@
+# Copyright (C) 2026 UnionTech Software Technology Co., Ltd.
+# SPDX-License-Identifier: Apache-2.0 OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+
+find_package(Qt6 COMPONENTS Quick QuickControls2 ShaderTools REQUIRED)
+qt_standard_project_setup(REQUIRES 6.4)
+
+if(QT_KNOWN_POLICY_QTP0001) # this policy was introduced in Qt 6.5
+    qt_policy(SET QTP0001 NEW)
+    # the RESOURCE_PREFIX argument for qt_add_qml_module() defaults to ":/qt/qml/"
+endif()
+if(POLICY CMP0071)
+    # https://cmake.org/cmake/help/latest/policy/CMP0071.html
+    cmake_policy(SET CMP0071 NEW)
+endif()
+
+set(QML_IMPORT_PATH "${PROJECT_BINARY_DIR}/src/server;${QML_IMPORT_PATH}" CACHE STRING "For LSP" FORCE)
+
+find_package(PkgConfig REQUIRED)
+pkg_search_module(PIXMAN REQUIRED IMPORTED_TARGET pixman-1)
+pkg_search_module(WAYLAND REQUIRED IMPORTED_TARGET wayland-server)
+
+set(GLASS_LIQUIDGLASS_SHADER_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../../misc/shaders")
+set(GLASS_EFFECT_QML "${CMAKE_CURRENT_SOURCE_DIR}/../../src/core/qml/Effects/GlassEffect.qml")
+set(GLASS_BLUR_QML "${CMAKE_CURRENT_SOURCE_DIR}/../../src/core/qml/Effects/Blur.qml")
+set(LOCKSCREEN_ROUNDBLUR_QML "${CMAKE_CURRENT_SOURCE_DIR}/../../src/plugins/lockscreen/qml/RoundBlur.qml")
+set_source_files_properties(${GLASS_EFFECT_QML}
+    PROPERTIES
+        QT_RESOURCE_ALIAS "GlassEffect.qml"
+)
+set_source_files_properties(${GLASS_BLUR_QML}
+    PROPERTIES
+        QT_RESOURCE_ALIAS "Blur.qml"
+)
+set_source_files_properties(${LOCKSCREEN_ROUNDBLUR_QML}
+    PROPERTIES
+        QT_RESOURCE_ALIAS "RoundBlur.qml"
+)
+
+# ── Stub Treeland QML module ─────────────────────────────────────────────
+# Provides a minimal Helper singleton with default-valued glass config so
+# the upstream Blur.qml / RoundBlur.qml — which read `Helper.config.*` and
+# `import Treeland` — work inside the standalone demo without libtreeland.
+qt_add_library(treeland_stub SHARED)
+qt_add_qml_module(treeland_stub
+    URI Treeland
+    VERSION "2.0"
+    QML_FILES
+        ${GLASS_EFFECT_QML}
+        ${GLASS_BLUR_QML}
+        ${LOCKSCREEN_ROUNDBLUR_QML}
+    SOURCES
+        helper.h
+        helper.cpp
+)
+qt_add_shaders(treeland_stub "treeland_stub_liquidglass_shaders"
+    PRECOMPILE
+    PREFIX
+        "/shaders"
+    BASE
+        ${GLASS_LIQUIDGLASS_SHADER_DIR}
+    FILES
+        ${GLASS_LIQUIDGLASS_SHADER_DIR}/liquidglass.vert
+        ${GLASS_LIQUIDGLASS_SHADER_DIR}/liquidglass.frag
+)
+target_compile_definitions(treeland_stub PRIVATE WLR_USE_UNSTABLE)
+target_link_libraries(treeland_stub PUBLIC
+    Qt6::Quick
+    waylibserver
+    PkgConfig::PIXMAN
+    PkgConfig::WAYLAND
+)
+
+# ── test_glass executable ────────────────────────────────────────────────
+add_executable(test_glass
+    main.cpp
+)
+qt_add_qml_module(test_glass
+    URI GlassExample
+    VERSION "1.0"
+    QML_FILES
+        Main.qml
+    RESOURCES
+        assets/default-glass-background.jpg
+)
+target_compile_definitions(test_glass
+    PRIVATE
+    SOURCE_DIR="${CMAKE_CURRENT_SOURCE_DIR}"
+    $<$<BOOL:${START_DEMO}>:START_DEMO>
+    WLR_USE_UNSTABLE
+)
+target_link_libraries(test_glass
+    PRIVATE
+    Qt6::Quick
+    Qt6::QuickControls2
+    treeland_stub
+    PkgConfig::PIXMAN
+    PkgConfig::WAYLAND
+)
+install(TARGETS test_glass DESTINATION ${CMAKE_INSTALL_BINDIR})