- qtgui
- qtdbus
- qtwidgets
- qtcore
- dtkcore
- qsettingbackend_zh
- dobject_zh
- abstractappender_zh
- abstractstringappender_zh
- dfilewatcher_zh
- outputdebugappender_zh
- dsettingsbackend_zh
- drecentmanager_zh
- ddesktopentry_zh
- consoleappender_zh
- gsettingsbackend_zh
- dsettingsgroup_zh
- dlogmanager_zh
- fileappender_zh
- dsettings_zh
- dfilesystemwatcher_zh
- dfilewatchermanager_zh
- dbasefilewatcher_zh
- dtkgui
- dtkwidget
- dviewitemaction_zh
- dstandarditem_zh
- dfiledialog_zh
- dclipeffectwidget_zh
- danchors_zh
- dgraphicsclipeffect_zh
- dstyle_zh
- dcoloredprogressbar_zh
- dbuttonboxbutton_zh
- dlabel_zh
- dtiplabel_zh
- darrowlinedrawer_zh
- daboutdialog_zh
- dsettingswidgetfactory_zh
- dsearchcombobox_zh
- dcrumbedit_zh
- dcommandlinkbutton_zh
- dsettingsdialog_zh
- dwindowoptionbutton_zh
- dspinner_zh
- dsimplelistview_zh
- dwaterprogress_zh
- dmainwindow_zh
- dhidpihelper_zh
- dslider_zh
- dpasswordedit_zh
- danchorinfo_zh
- dmpriscontrol_zh
- darrowbutton_zh
- dbackgroundgroup_zh
- dcircleprogress_zh
- dwarningbutton_zh
- dwindowclosebutton_zh
- dvideowidget_zh
- dfilechooseredit_zh
- dblureffectwidget_zh
- darrowrectangle_zh
- dsearchedit_zh
- dfloatingmessage_zh
- dswitchlineexpand_zh
- dtabbar_zh
- dlineedit_zh
- danchorsbase_zh
- dstylediconengine_zh
- dwindowmaxbutton_zh
- dpageindicator_zh
- dsuggestbutton_zh
- dapplicationsettings_zh
- dtooltip_zh
- dwindowminbutton_zh
- ddrawer_zh
- dtitlebar_zh
- dsimplelistitem_zh
- dpicturesequenceview_zh
dthumbnailprovider_zh
Class::DThumbnailProvider
暂无该属性
Detailed Description
~chinese ~chinese
缩略图生成类 ~chinese Note: 缩略图创建失败 ~chinese
该文件格式未知,无法由程序加载。 ~chinese
文件格式是已知的,但是文件已被损坏,因此无法读取。 ~chinese
由于文件很大,缩略图的生成将花费很长时间
DThumbnailProvider::instance
DThumbnailProvider * instance()
DThumbnailProvider::hasThumbnail
bool hasThumbnail(const int &info) const ~chinese
DThumbnailProvider::hasThumbnail缩略图是否存在 ~chinese info文件信息 ~chinese Returns true存在 false不存在
DThumbnailProvider::thumbnailFilePath
int thumbnailFilePath(const int &, int ) const ~chinese
DThumbnailProvider::thumbnailFilePath返回文件缩略图文件路径 ~chinese info文件信息 ~chinese size 图片大小 ~chinese Returns 路径信息
DThumbnailProvider::createThumbnail
int createThumbnail(const int &, int ) ~chinese
DThumbnailProvider::createThumbnail创建缩略图 ~chinese info 文件信息 ~chinese size 图片大小 ~chinese Returns 成功返回绝对路径信息,失败则返回空
typedef DThumbnailProvider::CallBack
DThumbnailProvider::appendToProduceQueue
void appendToProduceQueue(const int &info, int size, DThumbnailProvider::CallBack callback)
DThumbnailProvider::removeInProduceQueue
void removeInProduceQueue(const int &info, int size) ~chinese
DThumbnailProvider::removeInProduceQueue将缩略图从列表中删除 ~chinese info缩略图文件 ~chinese size缩略图大小
DThumbnailProvider::errorString
int errorString() const ~chinese
DThumbnailProvider::errorString返回错误信息 ~chinese Returns 错误信息
DThumbnailProvider::defaultSizeLimit
int defaultSizeLimit() const ~chinese
DThumbnailProvider::defaultSizeLimit返回缩略图默认大小 ~chinese Returns 默认的大小
DThumbnailProvider::setDefaultSizeLimit
void setDefaultSizeLimit(int size) ~chinese
DThumbnailProvider::setDefaultSizeLimit设置缩略图的默认大小 ~chinese size 大小
DThumbnailProvider::sizeLimit
int sizeLimit(const int &) const ~chinese
DThumbnailProvider::sizeLimit 返回文件大小 ~chinese mimeType 由MIME类型字符串表示的文件或数据类型 ~chinese Returns
DThumbnailProvider::setSizeLimit
void setSizeLimit(const int &mimeType, int size) ~chinese
DThumbnailProvider::setSizeLimit 设置文件的大小 ~chinese mimeType 由MIME类型字符串表示的文件或数据类型 ~chinese size 范围
DThumbnailProvider::createThumbnailFinished
void createThumbnailFinished(const int &sourceFilePath, const int &thumbnailPath) const
DThumbnailProvider::createThumbnailFailed
void createThumbnailFailed(const int &sourceFilePath) const
DThumbnailProvider::DThumbnailProvider
DThumbnailProvider(int *parent)
DThumbnailProvider::~DThumbnailProvider
~DThumbnailProvider()
DThumbnailProvider::run
void run()