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121 lines
3.4 KiB
121 lines
3.4 KiB
15 years ago
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/* This file is part of the KDE project
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Copyright (C) 2003 Lucijan Busch <lucijan@gmx.at>
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Copyright (C) 2004-2005 Jaroslaw Staniek <js@iidea.pl>
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Copyright (C) 2005 Cedric Pasteur <cedric.pasteur@free.fr>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this program; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef KEXIEDITOR_H
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#define KEXIEDITOR_H
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#include <qwidget.h>
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#include "kexiviewbase.h"
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class KTextEdit;
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class KexiEditorPrivate;
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namespace KTextEditor
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{
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class Document;
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class View;
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}
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//! An text editor view that uses both KTextEditor and KTextEdit
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/*! It is used for SQL and script editor. */
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class KEXIEXTWIDGETS_EXPORT KexiEditor : public KexiViewBase
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{
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Q_OBJECT
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public:
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/**
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* Constructor.
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*
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* \param mainWin The \a KexiMainWindow instance this KexiEditor
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* belongs too.
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* \param parent The parent \a QWidget this KexiEditor is child
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* of. You don't need to free the KexiEditor cause Qt
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* will handle that for us.
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* \param name The name this KexiEditor has. Used only for debugging.
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*/
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KexiEditor(KexiMainWindow *mainWin, QWidget *parent, const char *name = 0);
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/**
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* Destructor.
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*/
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virtual ~KexiEditor();
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/**
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* \return true if internally the KTextEditor::EditorChooser got
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* used else, if a simple KTextEdit is used, false is returned.
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*/
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static bool isAdvancedEditor();
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/**
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* \return the text displayed in the editor-widget.
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*/
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QString text();
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/**
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* Set the highlight-mode to \p highlightmodename . If
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* \a isAdvancedEditor returns false (KTextEdit is used
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* rather then KTextEditor), then the method just does
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* nothing. The \p highlightmodename could be any kind
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* of string like e.g. "python", "kjs" or "sql"
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* KTextEditor supports.
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*/
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void setHighlightMode(const QString& highlightmodename);
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/**
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* Find row and column for this \p character and jump to the
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* position.
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*/
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void jump(int character);
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/**
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* Set the cursor position to \p line and \p col .
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*/
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void setCursorPosition(int line, int col);
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/**
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* Clear all remembered undo/redo-actions. Only
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* avaiable if \a isAdvancedEditor returns true.
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*/
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void clearUndoRedo();
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public slots:
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/*! Sets editor's text to \a text. 'Dirty' flag remains unchanged.
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Undo/redo buffer is cleared.*/
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void setText(const QString &text);
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/*! Display the configuration-dialog. Only avaiable if isAdvancedEditor() returns true. */
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void slotConfigureEditor();
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protected:
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/*! Update the actions. This call is redirected to \a KexiViewBase::updateActions */
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virtual void updateActions(bool activated);
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signals:
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/*! Emitted if the text displayed in the editor changed. */
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void textChanged();
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private:
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/*! Private d-pointer class. */
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KexiEditorPrivate *d;
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};
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#endif
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