hein created this revision. hein added a reviewer: Plasma. hein added a subscriber: plasma-devel. hein added a dependency: D4343: Greatly improve Folder View performance and mem usage.. Restricted Application added a project: Plasma.
REVISION SUMMARY This massively cuts down on churn when instanciating a Folder View configured to a large folder as the changing data set causes the view to do a large amount of costly work. A 7x6 Folder View pointed at /usr/bin would block Plasma during startup for anywhere between 1-4 seconds depending on disk caches (on a SSD). Now startup is hitch free, and even listing completes much faster without the view slowing things down. The widget is set to busy while listing. Depends on https://phabricator.kde.org/D4343. REPOSITORY R119 Plasma Desktop BRANCH hein/fastFolders REVISION DETAIL https://phabricator.kde.org/D4344 AFFECTED FILES containments/desktop/package/contents/ui/AppletAppearance.qml containments/desktop/package/contents/ui/FolderView.qml containments/desktop/plugins/folder/foldermodel.cpp containments/desktop/plugins/folder/foldermodel.h EMAIL PREFERENCES https://phabricator.kde.org/settings/panel/emailpreferences/ To: hein, #plasma Cc: plasma-devel, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas
