KRecentDirs Namespace
| Header: | #include <KRecentDirs> |
| CMake: | find_package(KF6 REQUIRED COMPONENTS KIO)target_link_libraries(mytarget PRIVATE KF6::KIOCore) |
Functions
| void | add(const QString &fileClass, const QString &directory) |
| QString | dir(const QString &fileClass) |
| QStringList | list(const QString &fileClass) |
Detailed Description
The goal of this namespace is to make sure that, when the user needs to specify a file via the file selection dialog, this dialog will start in the directory most likely to contain the desired files.
This works as follows: Each time the file selection dialog is shown, the programmer can specify a "file-class". The file-dialog will then start with the directory associated with this file-class. When the dialog closes, the directory currently shown in the file-dialog will be associated with the file-class.
A file-class can either start with ':' or with '::'. If it starts with a single ':' the file-class is specific to the current application. If the file-class starts with '::' it is global to all applications.
Function Documentation
void KRecentDirs::add(const QString &fileClass, const QString &directory)
Associates @p directory with @p fileClass
QString KRecentDirs::dir(const QString &fileClass)
Returns the most recently used directory associated with this file-class.
QStringList KRecentDirs::list(const QString &fileClass)
Returns a list of directories associated with this file-class. The most recently used directory is at the front of the list.