KDE API ReferenceKTextEditor
#include <modificationinterface.h>
Public Types | |
| enum | ModifiedOnDiskReason { OnDiskUnmodified = 0, OnDiskModified = 1, OnDiskCreated = 2, OnDiskDeleted = 3 } |
Public Member Functions | |
| ModificationInterface () | |
| virtual | ~ModificationInterface () |
| virtual void | modifiedOnDisk (KTextEditor::Document *document, bool isModified, KTextEditor::ModificationInterface::ModifiedOnDiskReason reason)=0 |
| virtual void | setModifiedOnDisk (ModifiedOnDiskReason reason)=0 |
| virtual void | setModifiedOnDiskWarning (bool on)=0 |
| virtual void | slotModifiedOnDisk (View *view=0)=0 |
Detailed Description
External modification extension interface for the Document.
Introduction
The class ModificationInterface provides methods to handle modifications of all opened files caused by external programs. Whenever the modified-on-disk state changes the signal modifiedOnDisk() is emitted along with a ModifiedOnDiskReason. Set the state by calling setModifiedOnDisk(). Whether the Editor should show warning dialogs to inform the user about external modified files can be controlled with setModifiedOnDiskWarning(). The slot modifiedOnDisk() is called to ask the user what to do whenever a file was modified.
Accessing the ModificationInterface
The ModificationInterface is supposed to be an extension interface for a Document, i.e. the Document inherits the interface provided that the used KTextEditor library implements the interface. Use qobject_cast to access the interface:
- See also
- KTextEditor::Document
Definition at line 70 of file modificationinterface.h.
Member Enumeration Documentation
Reasons why a document is modified on disk.
| Enumerator | |
|---|---|
| OnDiskUnmodified |
Not modified. |
| OnDiskModified |
The file was modified by another program. |
| OnDiskCreated |
The file was created by another program. |
| OnDiskDeleted |
The file was deleted. |
Definition at line 84 of file modificationinterface.h.
Constructor & Destructor Documentation
| ModificationInterface::ModificationInterface | ( | ) |
Definition at line 221 of file ktexteditor.cpp.
|
virtual |
Virtual destructor.
Definition at line 225 of file ktexteditor.cpp.
Member Function Documentation
|
pure virtual |
This signal is emitted whenever the document changed its modified-on-disk state.
- Parameters
-
document the Document object that represents the file on disk isModified if true, the file was modified rather than created or deleted reason the reason why the signal was emitted
- See also
- setModifiedOnDisk()
|
pure virtual |
Set the document's modified-on-disk state to reason.
KTextEditor implementations should emit the signal modifiedOnDisk() along with the reason. When the document is in a clean state again the reason should be ModifiedOnDiskReason::OnDiskUnmodified.
- Parameters
-
reason the modified-on-disk reason.
- See also
- ModifiedOnDiskReason, modifiedOnDisk()
|
pure virtual |
Control, whether the editor should show a warning dialog whenever a file was modified on disk.
If on is true the editor will show warning dialogs.
- Parameters
-
on controls, whether the editor should show a warning dialog for files modified on disk
|
pure virtual |
Ask the user what to do, if the file was modified on disk.
The argument view is used to avoid asking again, when the editor regains focus after the dialog is hidden.
- Parameters
-
view the view that should be notified of the user's decision
- See also
- setModifiedOnDisk(), modifiedOnDisk()
The documentation for this class was generated from the following files:
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