KIO::PreviewJob Class Reference
KIO Job to get a thumbnail picture. More...
#include <previewjob.h>
Inheritance diagram for KIO::PreviewJob:

Signals | |
void | gotPreview (const KFileItem *item, const QPixmap &preview) |
void | failed (const KFileItem *item) |
Public Member Functions | |
PreviewJob (const KFileItemList &items, int width, int height, int iconSize, int iconAlpha, bool scale, bool save, const QStringList *enabledPlugins, bool deleteItems=false) | |
void | removeItem (const KFileItem *item) |
void | setIgnoreMaximumSize (bool ignoreSize=true) |
Static Public Member Functions | |
QStringList | availablePlugins () |
QStringList | supportedMimeTypes () |
Protected Slots | |
virtual void | slotResult (KIO::Job *job) |
Protected Member Functions | |
void | getOrCreateThumbnail () |
bool | statResultThumbnail () |
void | createThumbnail (QString) |
virtual void | virtual_hook (int id, void *data) |
Detailed Description
KIO Job to get a thumbnail picture.This class catches a preview (thumbnail) for files.
Definition at line 37 of file previewjob.h.
Constructor & Destructor Documentation
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Creates a new PreviewJob.
Definition at line 117 of file previewjob.cpp. |
Member Function Documentation
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Removes an item from preview processing. Use this if you passed an item to filePreview and want to delete it now.
Definition at line 218 of file previewjob.cpp. |
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If
Definition at line 235 of file previewjob.cpp. |
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Returns a list of all available preview plugins. The list contains the basenames of the plugins' .desktop files (no path, no .desktop).
Definition at line 504 of file previewjob.cpp. |
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Returns a list of all supported MIME types. The list can contain entries like text/ * (without the space).
Definition at line 514 of file previewjob.cpp. Referenced by KFileIconView::showPreviews(). |
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Emitted when a thumbnail picture for
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Emitted when a thumbnail for
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Called whenever a subjob finishes. Default implementation checks for errors and propagates to parent job, then calls removeSubjob. Override if you don't want subjobs errors to be propagated.
Reimplemented from KIO::Job. Definition at line 270 of file previewjob.cpp. References KIO::Job::error(), KIO::filesize_t, and KIO::UDSEntry. |
The documentation for this class was generated from the following files: