diff --git a/source/img/Notification.png b/source/img/Notification.png new file mode 100644 index 0000000..7835a95 Binary files /dev/null and b/source/img/Notification.png differ diff --git a/source/img/Notification2.png b/source/img/Notification2.png new file mode 100644 index 0000000..5abdc22 Binary files /dev/null and b/source/img/Notification2.png differ diff --git a/source/img/NotificationHistory.png b/source/img/NotificationHistory.png deleted file mode 100644 index e68c3b5..0000000 Binary files a/source/img/NotificationHistory.png and /dev/null differ diff --git a/source/img/NotificationLowDisk.png b/source/img/NotificationLowDisk.png deleted file mode 100644 index 74432ce..0000000 Binary files a/source/img/NotificationLowDisk.png and /dev/null differ diff --git a/source/plattform/notification.rst b/source/plattform/notification.rst index 952b86d..d7241a0 100644 --- a/source/plattform/notification.rst +++ b/source/plattform/notification.rst @@ -1,106 +1,105 @@ Notification ============ Notifications are a way to inform users of your app about events, even if the applications has no focus, is minimized, or is only running in the background. Examples -------- -.. figure:: /img/NotificationLowDisk.png +.. figure:: /img/Notification.png :alt: - Low disk space notification + Update notification Guidelines ---------- Is this the right control ~~~~~~~~~~~~~~~~~~~~~~~~~ Use notifications to inform the user of events that are of interest, even if your app is not in foreground, but don't spam the user with notifications. - Completion of long running tasks that the user has started manually - Incoming communication from other users - Hardware related events like low battery, lost network connection, running out of disk space Don't use a notification for: - Operations that don't require user interaction, such as background processes, syncing, or updates - Advertising, rating or feedback requests, or other annoyances - If an unexpected or potentially dangerous condition has been reached and the user must make a decision. Use an :doc:`/components/assistance/message` instead. - Don't send notifications if an user has never opened your application -.. figure:: /img/NotificationHistory.png - :alt: - - Notification history - - Behavior ~~~~~~~~ Notifications are provided by the system to the user, and foremost the user settings for notification govern the behavior and appearance of notifications. But there are several options to influence and enrich the behavior of your notifications. Persistence """"""""""" Making a notification persistent will prevent it from closing after a timeout. Your app must revoke the persistent notification, if the reason for the notification no longer applies, like a power adapter was plugged after a "Laptop battery is almost empty" notification. Urgency """"""" It is recommended that a notification carrys an urgency hint: - 0 – Low, “Matt is now online”, “You just plugged in your AC adapter” - 1 – Normal, “You have new mail” - 2 – Critical, “Laptop battery is almost empty” Actions """"""" You can add up to three action buttons to the notification to enable the user to react to the event without having to go to the app itself. Preview """"""" You can specify a URL to an image associated with the notification. The image will be displayed as a preview in the notification. +.. figure:: /img/Notification2.png + :alt: + + Notification with a preview image + .. Quick Reply """"""""""" This enables the user to reply to an email or SMS from within the notification. A “Reply” text field is placed in the notification window whose content is eventually sent back to the application through the notification server. Code ---- .. code-block:: c++ KNotification *notification= new KNotification ( "contactOnline", widget ); notification->setText( i18n("The contact %1 has gone online", contact->name() ); notification->setPixmap( contact->pixmap() ); notification->setActions( QStringList( i18n( "Open chat" ) ) ); connect(notification, SIGNAL(activated(unsigned int )), contact , SLOT(slotOpenChat()) ); notification->sendEvent(); Use :knotificationsapi:`` to send notifications to the :doc:`Plasma Workspaces `.