digiKam Developer Documentation
Professional Photo Management with the Power of Open Source
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Digikam::ItemAttributesWatch Class Reference
+ Inheritance diagram for Digikam::ItemAttributesWatch:

Signals

void signalFileMetadataChanged (const QUrl &url)
 Indicates that the metadata if the given file has been changed (a write operation on the file on disk).
 
void signalImageCaptionChanged (qlonglong imageId)
 
void signalImageDateChanged (qlonglong imageId)
 
void signalImageRatingChanged (qlonglong imageId)
 These signals indicated that the rating, data or caption of the image with given imageId was set.
 
void signalImagesChanged (int albumId)
 Indicates that images in the given album id may have changed their tags.
 
void signalImageTagsChanged (qlonglong imageId)
 Indicates that tags have been assigned or removed for image with given imageId.
 

Public Member Functions

void fileMetadataChanged (const QUrl &url)
 

Static Public Member Functions

static void cleanUp ()
 
static ItemAttributesWatchinstance ()
 
static void shutDown ()
 

Member Function Documentation

◆ signalFileMetadataChanged

void Digikam::ItemAttributesWatch::signalFileMetadataChanged ( const QUrl &  url)
signal

Usually, the database is updated accordingly, so then this signal is sent in combination with one or more of the above signals.

◆ signalImageRatingChanged

void Digikam::ItemAttributesWatch::signalImageRatingChanged ( qlonglong  imageId)
signal

There is no guarantee that it actually changed.

◆ signalImagesChanged

void Digikam::ItemAttributesWatch::signalImagesChanged ( int  albumId)
signal

This signal, the signal above, or both may be sent.

◆ signalImageTagsChanged

void Digikam::ItemAttributesWatch::signalImageTagsChanged ( qlonglong  imageId)
signal

There is no guarantee that the tags were actually changed. This signal, the signal below, or both may be sent.