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119 lines
3.4 KiB
119 lines
3.4 KiB
/* This file is part of the KDE project
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Copyright (C) 2001, 2002, 2003 The Karbon Developers
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This library 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 library 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 library; see the file COPYING.LIB. 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 __VPATTERNTOOL_H__
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#define __VPATTERNTOOL_H__
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#include <kdialogbase.h>
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#include "vtool.h"
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#include "vpattern.h"
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#include "KoRect.h"
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class TQHButtonGroup;
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class TQToolButton;
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class KoIconChooser;
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class VPatternWidget : public KDialogBase
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{
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Q_OBJECT
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TQ_OBJECT
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public:
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VPatternWidget( TQPtrList<KoIconItem>* patterns, VTool* tool, TQWidget* tqparent = 0L );
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~VPatternWidget();
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VPattern* selectedPattern();
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public slots:
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void importPattern();
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void deletePattern();
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void slotButtonClicked( int id );
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void patternSelected( KoIconItem* );
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private:
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KoIconChooser* m_patternChooser;
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TQHButtonGroup* m_buttonGroup;
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TQToolButton* m_importPatternButton;
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TQToolButton* m_deletePatternButton;
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VTool* m_tool;
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VPattern* m_pattern;
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}; // VPatternWidget
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class VPatternTool : public VTool
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{
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Q_OBJECT
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TQ_OBJECT
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public:
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VPatternTool( KarbonView *view );
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virtual ~VPatternTool();
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virtual void activate();
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virtual void deactivate();
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virtual void setup(KActionCollection *collection);
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virtual TQString uiname() { return i18n( "Pattern Tool" ); }
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virtual TQString contextHelp();
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virtual bool showDialog() const;
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virtual void draw( VPainter* painter );
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protected:
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virtual void draw();
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virtual void mouseButtonRelease();
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virtual void mouseButtonPress();
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virtual void mouseDragRelease();
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virtual void mouseDrag();
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/*virtual void mouseDragShiftPressed(); // To use to scale the pattern.
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virtual void mouseDragShiftReleased(); */
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virtual void cancel();
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virtual void setCursor() const;
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virtual bool keyReleased( TQt::Key key );
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/**
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* Determines the actual pattern to be edited.
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*
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* @param pattern the found pattern
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* @return true if pattern was found, else false
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*/
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bool getPattern( VPattern &pattern );
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protected slots:
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void targetChanged();
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private:
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enum { normal, moveOrigin, moveVector, createNew } m_state;
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VPattern m_pattern;
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KoPoint m_current; /**< the current position when dragging */
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KoPoint m_fixed; /**< the fixed point when only dragging one point of the gradient vector */
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VPatternWidget* m_optionsWidget; /**< the options dialog, for selecting patterns */
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KoRect m_origin; /**< the handle of the pattern origin */
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KoRect m_vector; /**< the handle of the pattern vector */
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int m_handleSize; /**< the handle's size */
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bool m_active; /**< holds active state of the tool, which is used for drawing of the pattern vector */
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}; // VPatternTool
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#endif /* __VPATTERNTOOL_H__ */
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