Use QML 5.12 everywhere.

admin/osx/CMakeLists.txt

@@ -9,7 +9,7 @@ else()
   set(MAC_INSTALLER_DO_CUSTOM_BACKGROUND "0")
 endif()
 
-find_package(Qt5 5.15 COMPONENTS Core REQUIRED)
+find_package(Qt5 5.12 COMPONENTS Core REQUIRED)
 configure_file(create_mac.sh.cmake ${CMAKE_CURRENT_BINARY_DIR}/create_mac.sh)
 configure_file(macosx.pkgproj.cmake ${CMAKE_CURRENT_BINARY_DIR}/macosx.pkgproj)
 configure_file(pre_install.sh.cmake ${CMAKE_CURRENT_BINARY_DIR}/pre_install.sh)

shell_integration/dolphin/CMakeLists.txt

@@ -2,7 +2,7 @@ project(dolphin-owncloud)
 
 cmake_minimum_required(VERSION 2.8.12)
 
-set(QT_MIN_VERSION "5.15.0")
+set(QT_MIN_VERSION "5.12.0")
 set(KF5_MIN_VERSION "5.16.0")
 set(KDE_INSTALL_USE_QT_SYS_PATHS ON CACHE BOOL "Install the plugin in the right directory")
 

shell_integration/libcloudproviders/CMakeLists.txt

@@ -41,7 +41,7 @@ macro(libcloudproviders_add_config _sources)
 endmacro(libcloudproviders_add_config _sources)
 
 
-find_package(Qt5 5.15 COMPONENTS DBus)
+find_package(Qt5 5.12 COMPONENTS DBus)
 IF (Qt5DBus_FOUND)
     STRING(TOLOWER "${APPLICATION_VENDOR}" DBUS_VENDOR)
     STRING(REGEX REPLACE "[^A-z0-9]" "" DBUS_VENDOR "${DBUS_VENDOR}")

src/CMakeLists.txt

@@ -4,8 +4,8 @@ endif()
 
 include(ECMEnableSanitizers)
 
-find_package(Qt5 5.15 COMPONENTS Core Network Xml Concurrent REQUIRED)
-find_package(Qt5 5.15 COMPONENTS WebEngineWidgets WebEngine)
+find_package(Qt5 5.12 COMPONENTS Core Network Xml Concurrent REQUIRED)
+find_package(Qt5 5.12 COMPONENTS WebEngineWidgets WebEngine)
 
 if(Qt5WebEngine_FOUND AND Qt5WebEngineWidgets_FOUND)
   add_compile_definitions(WITH_WEBENGINE=1)

src/gui/EmojiPicker.qml

@@ -12,8 +12,8 @@
  * for more details.
  */
 
-import QtQuick 2.15
-import QtQuick.Controls 2.15
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 import QtQuick.Layouts 1.15
 
 import com.nextcloud.desktopclient 1.0 as NC

src/gui/ErrorBox.qml

@@ -1,4 +1,4 @@
-import QtQuick 2.15
+import QtQuick 2.12
 
 import Style 1.0
 

src/gui/UserStatusSelector.qml

@@ -15,8 +15,8 @@
 import QtQuick 2.6
 import QtQuick.Dialogs 1.3
 import QtQuick.Layouts 1.15
-import QtQuick.Controls 2.15
-import QtQuick.Window 2.15
+import QtQuick.Controls 2.12
+import QtQuick.Window 2.12
 import com.nextcloud.desktopclient 1.0 as NC
 
 ColumnLayout {

src/gui/UserStatusSelectorDialog.qml

@@ -1,4 +1,4 @@
-import QtQuick.Window 2.15
+import QtQuick.Window 2.12
 
 import com.nextcloud.desktopclient 1.0 as NC
 

src/gui/tray/ActivityList.qml

@@ -1,5 +1,5 @@
-import QtQuick 2.15
-import QtQuick.Controls 2.15
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 
 import Style 1.0
 

src/gui/tray/AutoSizingMenu.qml

@@ -1,4 +1,4 @@
-import QtQuick 2.15
+import QtQuick 2.12
 import QtQuick.Controls 2.3
 
 Menu {

src/gui/tray/FileActivityDialog.qml

@@ -1,4 +1,4 @@
-import QtQuick.Window 2.15
+import QtQuick.Window 2.12
 
 import com.nextcloud.desktopclient 1.0 as NC
 

src/gui/tray/SyncStatus.qml

@@ -1,5 +1,5 @@
-import QtQuick 2.15
-import QtQuick.Controls 2.15
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 import QtQuick.Layouts 1.15
 
 import Style 1.0

src/gui/tray/UnifiedSearchInputContainer.qml

@@ -1,5 +1,5 @@
-import QtQml 2.15
-import QtQuick 2.15
+import QtQml 2.12
+import QtQuick 2.12
 import QtQuick.Controls 2.3
 import QtGraphicalEffects 1.0
 import Style 1.0

src/gui/tray/UnifiedSearchResultFetchMoreTrigger.qml

@@ -1,5 +1,5 @@
-import QtQml 2.15
-import QtQuick 2.15
+import QtQml 2.12
+import QtQuick 2.12
 import QtQuick.Controls 2.3
 import QtQuick.Layouts 1.2
 import Style 1.0

src/gui/tray/UnifiedSearchResultItem.qml

@@ -1,4 +1,4 @@
-import QtQml 2.15
+import QtQml 2.12
 import QtQuick 2.9
 import QtQuick.Controls 2.3
 import QtQuick.Layouts 1.2

src/gui/tray/UnifiedSearchResultItemSkeleton.qml

@@ -1,5 +1,5 @@
-import QtQml 2.15
-import QtQuick 2.15
+import QtQml 2.12
+import QtQuick 2.12
 import QtQuick.Layouts 1.2
 import Style 1.0
 

src/gui/tray/UnifiedSearchResultItemSkeletonContainer.qml

@@ -1,5 +1,5 @@
-import QtQml 2.15
-import QtQuick 2.15
+import QtQml 2.12
+import QtQuick 2.12
 import QtQuick.Controls 2.3
 import Style 1.0
 

src/gui/tray/UnifiedSearchResultListItem.qml

@@ -1,5 +1,5 @@
-import QtQml 2.15
-import QtQuick 2.15
+import QtQml 2.12
+import QtQuick 2.12
 import QtQuick.Controls 2.3
 import Style 1.0
 

src/gui/tray/UnifiedSearchResultNothingFound.qml

@@ -1,5 +1,5 @@
-import QtQml 2.15
-import QtQuick 2.15
+import QtQml 2.12
+import QtQuick 2.12
 import QtQuick.Controls 2.3
 import QtQuick.Layouts 1.2
 import Style 1.0

src/gui/tray/UnifiedSearchResultSectionItem.qml

@@ -1,6 +1,6 @@
-import QtQml 2.15
-import QtQuick 2.15
-import QtQuick.Controls 2.15
+import QtQml 2.12
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 import QtQuick.Layouts 1.2
 import Style 1.0
 

src/gui/tray/Window.qml

@@ -1,6 +1,6 @@
 import QtQml 2.12
 import QtQml.Models 2.1
-import QtQuick 2.15
+import QtQuick 2.12
 import QtQuick.Window 2.3
 import QtQuick.Controls 2.3
 import QtQuick.Layouts 1.2
@@ -675,7 +675,7 @@ Window {
 
                 keyNavigationEnabled: true
 
-                reuseItems: true
+                //TODO: enable it when Qt 5.15 is available for every OS reuseItems: true
 
                 Accessible.role: Accessible.List
                 Accessible.name: qsTr("Unified search results list")