class KUrlRequester |
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This class is a widget showing a lineedit and a button, which invokes a
filedialog. File name completion is available in the lineedit.
The defaults for the filedialog are to ask for one existing local file, i.e. KFileDialog.setMode( KFile.File | KFile.ExistingOnly | KFile.LocalOnly ) The default filter is "*", i.e. show all files, and the start directory is the current working directory, or the last directory where a file has been selected. You can change this behavior by using setMode() or setFilter().
A widget to request a filename/url from the user
Author Carsten Pfeiffer |
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Constructs a KUrlRequester widget. |
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Constructs a KUrlRequester widget with the initial URL url. |
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Special constructor, which creates a KUrlRequester widget with a custom edit-widget. The edit-widget can be either a KComboBox or a KLineEdit (or inherited thereof). Note: for geometry management reasons, the edit-widget is reparented to have the KUrlRequester as parent. |
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Returns a pointer to the pushbutton. It is provided so that you can specify an own pixmap or a text, if you really need to. |
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Clears the lineedit/combobox. |
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Returns a pointer to the combobox, in case you have set one using the special constructor. Returns 0 otherwise. |
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Returns the KUrlCompletion object used in the lineedit/combobox. |
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Returns an object, suitable for use with KEditListBox. It allows you
to put this KUrlRequester into a KEditListBox.
Basically, do it like this:
KUrlRequester *req = new KUrlRequester( someWidget ); [...] KEditListBox *editListBox = new KEditListBox( i18n("Some Title"), req->customEditor(), someWidget ); |
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Returns a pointer to the filedialog
You can use this to customize the dialog, e.g. to specify a filter.
Never returns 0.
Remove in KDE4? KUrlRequester should use KDirSelectDialog for (mode & KFile.Directory) && !(mode & KFile.File) |
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Returns the current filter for the file dialog.
See also KFileDialog.filter() |
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Returns a pointer to the lineedit, either the default one, or the
special one, if you used the special constructor.
It is provided so that you can e.g. set an own completion object (e.g. KShellCompletion) into it. |
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Returns the current mode
See also KFileDialog.mode() |
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Emitted before the filedialog is going to open. Connect
to this signal to "configure" the filedialog, e.g. set the
filefilter, the mode, a preview-widget, etc. It's usually
not necessary to set a URL for the filedialog, as it will
get set properly from the editfield contents.
If you use multiple KUrlRequesters, you can connect all of them to the same slot and use the given KUrlRequester pointer to know which one is going to open. |
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Emitted when return or enter was pressed in the lineedit. |
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Emitted when return or enter was pressed in the lineedit. The parameter contains the contents of the lineedit. |
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Sets the filter for the file dialog.
See also KFileDialog.setFilter() |
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Sets the mode of the file dialog.
Note: you can only select one file with the filedialog,
so KFile.Files doesn't make much sense.
See also KFileDialog.setMode() |
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Sets the url in the lineedit to KUrl.fromPath(path). This is only for local paths; do not pass a url here. This method is mostly for "local paths only" url requesters, for instance those set up with setMode(KFile.File|KFile.ExistingOnly|KFile.LocalOnly) |
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Sets the url in the lineedit to url. |
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Emitted when the text in the lineedit changes. The parameter contains the contents of the lineedit. |
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Returns the current url in the lineedit. May be malformed, if the user entered something weird. ~user or environment variables are substituted for local files. |
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Emitted when the user changed the URL via the file dialog. The parameter contains the contents of the lineedit. |