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digiKam Developer Documentation
Professional Photo Management with the Power of Open Source
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Signals | |
void | signalThumbInfoReady (const CamItemInfo &) |
Public Member Functions | |
CameraThumbsCtrl (CameraController *const ctrl, QWidget *const parent) | |
CameraController * | cameraController () const |
Return camera controller instance. | |
void | clearCache () |
bool | getThumbInfo (const CamItemInfo &info, CachedItem &item) const |
Fill item with relevant information. | |
void | setCacheSize (int numberOfItems) |
void | updateThumbInfoFromCache (const CamItemInfo &info) |
Force controller to update info from device in cache. | |
bool Digikam::CameraThumbsCtrl::getThumbInfo | ( | const CamItemInfo & | info, |
CachedItem & | item | ||
) | const |
if item is not in cache, return false and information will be dispatched later through signalThumbInfoReady(), else return true and information is available immediately.