AbstractDataFileDialog
¶
This module contains an AbstractDataFileDialog
.
-
class
AbstractDataFileDialog
(parent=None)[source]¶ Bases:
PyQt5.QtWidgets.QDialog
The AbstractFileDialog provides a generic GUI to create a custom dialog allowing to access to file resources like HDF5 files or HDF5 datasets.
The dialog contains:
- Shortcuts: It provides few links to have a fast access of browsing
locations.
- Browser: It provides a display to browse throw the file system and inside
HDF5 files or fabio files. A file format selector is provided.
- URL: Display the URL available to reach the data using
- Data selector: A widget to apply a sub selection of the browsed dataset.
This widget can be provided, else nothing will be used.
- Data preview: A widget to preview the selected data, which is the result
of the filter from the data selector. This widget can be provided, else nothing will be used.
- Preview’s toolbar: Provides tools used to custom data preview or data
selector. This widget can be provided, else nothing will be used.
Buttons to validate the dialog
-
hasPendingEvents
()[source]¶ Returns true if the dialog have asynchronous tasks working on the background.
-
setViewMode
(mode)[source]¶ Set the current view mode.
- Parameters
mode (qt.QFileDialog.ViewMode) – The new view mode
-
selectUrl
(url)[source]¶ Sets the data dialog’s current data url.
- Parameters
url (Union[str,DataUrl]) – URL identifying a data (it can be a DataUrl object)
-
selectedUrl
()[source]¶ Returns the URL from the file system to the data.
If the dialog is not validated, the path can be an intermediat selected path, or an invalid path.
- Return type
str
-
selectedDataUrl
()[source]¶ Returns the URL as a
DataUrl
from the file system to the data.If the dialog is not validated, the path can be an intermediat selected path, or an invalid path.
- Return type
-
history
()[source]¶ Returns the browsing history of the filedialog as a list of paths.
- Return type
List<str>
Returns a list of urls that are currently in the sidebar.