set(BUNDLED_ICON_THEME_DIR ${CMAKE_SOURCE_DIR}/3rdparty/icons)
+ # Always embed a hicolor fallback containing the most important (e.g. tray) icons
+ list(APPEND ICON_RCS ${CMAKE_CURRENT_SOURCE_DIR}/hicolor_icons.qrc)
+
if (EMBED_DATA)
# Always embed quassel-specific icons
message(STATUS "Embedding Quassel-specific icons")
# hicolor contains the application icon in all relevant sizes
install(DIRECTORY hicolor DESTINATION ${CMAKE_INSTALL_ICONDIR})
+ if (USE_QT4 OR (USE_QT5 AND Qt5Core_VERSION VERSION_LESS 5.5.0))
+ # Qt 4 doesn't seem to correctly load icons from injected themes
+ # Install Quassel-specific ones from Oxygen into hicolor as fallback
+ install(DIRECTORY oxygen/ DESTINATION ${CMAKE_INSTALL_ICONDIR}/hicolor)
+ endif()
+
# For a system install, also copy to pixmaps
if (CMAKE_INSTALL_PREFIX STREQUAL "/usr")
install(FILES hicolor/48x48/apps/quassel.png DESTINATION /usr/share/pixmaps)