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| author | teicher | 2003-09-22 13:24:27 +0000 |
|---|---|---|
| committer | teicher | 2003-09-22 13:24:27 +0000 |
| commit | 0df46147059c5417ebd4838f4e1459f01d373613 (patch) | |
| tree | 5417363200755d7fb302aaedd69e253dde98a1fe /org.eclipse.ui.editors | |
| parent | 8a0c173a89c3185acedb7358d9beb3740b1cff07 (diff) | |
| download | eclipse.platform.text-0df46147059c5417ebd4838f4e1459f01d373613.tar.gz eclipse.platform.text-0df46147059c5417ebd4838f4e1459f01d373613.tar.xz eclipse.platform.text-0df46147059c5417ebd4838f4e1459f01d373613.zip | |
fixed several modifying actions to support the validateEdit protocol:
- two protected methods in TextEditorAction allow to check / validate read-only state (API addition):
- canModifyEditor()
- validateEdit()
- changed several actions that either
- did not properly check read-only state
- did not support validateEdit
- or were converted to use the new methods in TextEditorAction
- the hourglass cursor is now shown while validateEdit is in progress.
fixed PRs:
42344
40519
36613
36306
28440
21477
Diffstat (limited to 'org.eclipse.ui.editors')
| -rw-r--r-- | org.eclipse.ui.editors/migration_guidelines.html | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/org.eclipse.ui.editors/migration_guidelines.html b/org.eclipse.ui.editors/migration_guidelines.html index 24fe5a436f9..3d331e687f4 100644 --- a/org.eclipse.ui.editors/migration_guidelines.html +++ b/org.eclipse.ui.editors/migration_guidelines.html @@ -21,6 +21,16 @@ call or change the signature in the extended method. The latter is suggested since clients should decide how to handle invalid document positions.<br> </li> + <li><span style="font-weight: bold; font-style: italic;">org.eclipse.ui.texteditor.TextEditorAction.canModifyEditor()</span>: +added predicate method that checks whether the action's editor can be modified. The method calls different methods on the underlying editor depending on +which interfaces the editor implements. The method will call <code>ITextEditorExtension2.isEditorInputModifiable()</code> if it is available. Modifing actions +can call the method when updating their enablement state.<br> +</li> + <li><span style="font-weight: bold; font-style: italic;">org.eclipse.ui.texteditor.TextEditorAction.validateEdit()</span>: + added predicate method that checks and updates the modifiable state of the action's editor. The method calls different methods on the underlying editor depending on + which interfaces the editor implements. The method will call <code>ITextEditorExtension2.validateEditorInputState()</code> if it is available. Modifing actions + can call the method before running modifing the editor's content.<br> +</li> </ul> </td> </tr> |