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/* This file is part of the KDE project
Copyright (C) 2004 Peter Simonsson <[email protected]>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef KOLINEWIDTHACTION_H
#define KOLINEWIDTHACTION_H
#include <kdialogbase.h>
#include <KoUnit.h>
#include <KoSelectAction.h>
#include <koffice_export.h>
/** A line width selection action */
class KOFFICEUI_EXPORT KoLineWidthAction : public KoSelectAction
{
TQ_OBJECT
public:
/** Constructs a KoLineWidthAction with a text and an icon.
* @param text The text that will be displayed.
* @param icon The dynamically loaded icon that goes with this action.
* @param parent This action's parent.
* @param name An internal name for this action.
*/
KoLineWidthAction(const TQString& text, const TQString& icon, TQObject* parent = 0, const char* name = 0);
/** Same as above, but it also connects a slot to the selectionChanged(int) signal.
* @param text The text that will be displayed.
* @param icon The dynamically loaded icon that goes with this action.
* @param receiver The SLOT's parent.
* @param slot The TQT_SLOT to invoke when a lineWidthChanged(double) signal is emited.
* @param parent This action's parent.
* @param name An internal name for this action.
*/
KoLineWidthAction(const TQString& text, const TQString& icon, const TQObject* receiver,
const char* slot, TQObject* parent, const char* name = 0);
~KoLineWidthAction();
/** Returns the currently selected line width */
double currentWidth() const;
signals:
/** Emited when a new line width have been selected */
void lineWidthChanged(double);
public slots:
/** Set the current width.
* @param width The new width.
*/
void setCurrentWidth(double width);
/** Set which unit to use in the custom width dialog.
* @param unit The unit to use.
*/
void setUnit(KoUnit::Unit unit);
protected slots:
/** Reimplemented from KoSelectAction.
* Emits lineWidthChanged(double) when a new width is selected.
* @param index Index of the selected item
*/
void execute(int index);
protected:
/** Draws and adds each item of the menu. */
void createMenu();
private:
class KoLineWidthActionPrivate;
KoLineWidthActionPrivate* d;
};
/** This class provides a dialog for setting a custom line width. */
class KoLineWidthChooser : public KDialogBase
{
TQ_OBJECT
public:
KoLineWidthChooser(TQWidget* parent = 0, const char* name = 0);
~KoLineWidthChooser();
/** Returns the selected line width in points. */
double width() const;
public slots:
/** Set unit to use when showing the width.
* @param unit Unit to use.
*/
void setUnit(KoUnit::Unit unit);
/** Set line width.
* @param width Line width in points.
*/
void setWidth(double width);
private:
class KoLineWidthChooserPrivate;
KoLineWidthChooserPrivate* d;
};
#endif
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