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TextEditors: Avoid changing document after construction.

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Also when duplicating editors, we don't want to change the document
after construction. Actually at some places (e.g. CppEditorSupport
creation) we don't handle document changes correctly, and we are only
lucky that things still (more or less?) work. Get rid of
BaseTextEditorWidget::duplicateFrom and use copy-constructor style instead.

Change-Id: I7f688b7fcc51d1bb5e222bb333f0d28479b597a6
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>
This commit is contained in:
Eike Ziller
2014-01-09 18:04:45 +01:00
parent 9ce8bcd114
commit 2251958375
20 changed files with 152 additions and 78 deletions
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10
src/plugins/genericprojectmanager/genericprojectfileseditor.cpp
View File

@@ -93,9 +93,8 @@ bool ProjectFilesEditor::duplicateSupported() const
Core::IEditor *ProjectFilesEditor::duplicate()
{
ProjectFilesEditorWidget *parentEditor = qobject_cast<ProjectFilesEditorWidget *>(editorWidget());
ProjectFilesEditorWidget *editor = new ProjectFilesEditorWidget();
editor->duplicateFrom(parentEditor);
ProjectFilesEditorWidget *editor = new ProjectFilesEditorWidget(
qobject_cast<ProjectFilesEditorWidget *>(editorWidget()));
TextEditorSettings::initializeEditor(editor);
return editor->editor();
}
@@ -111,6 +110,11 @@ ProjectFilesEditorWidget::ProjectFilesEditorWidget(QWidget *parent)
{
}
ProjectFilesEditorWidget::ProjectFilesEditorWidget(ProjectFilesEditorWidget *other)
: BaseTextEditorWidget(other)
{
}
BaseTextEditor *ProjectFilesEditorWidget::createEditor()
{
return new ProjectFilesEditor(this);