Initial revision

1 files changed, 88 insertions, 0 deletions

diff --git a/inputmethods/handwriting/qimpenwidget.h b/inputmethods/handwriting/qimpenwidget.h
new file mode 100644
index 0000000..98d7f5c
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+++ b/inputmethods/handwriting/qimpenwidget.h
@@ -0,0 +1,88 @@
+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+**
+** This file is part of Qtopia Environment.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+
+#include <qwidget.h>
+#include <qlist.h>
+#include "qimpenchar.h"
+
+class QIMPenWidget : public QWidget
+{
+    Q_OBJECT
+public:
+    QIMPenWidget( QWidget *parent );
+
+    void clear();
+    void greyStroke();
+    void setReadOnly( bool r ) { readOnly = r; }
+
+    void insertCharSet( QIMPenCharSet *cs, int stretch=1, int pos=-1 );
+    void removeCharSet( int );
+    void changeCharSet( QIMPenCharSet *cs, int pos );
+    void clearCharSets();
+    void showCharacter( QIMPenChar *, int speed = 10 );
+    virtual QSize sizeHint();
+
+public slots:
+    void removeStroke();
+
+signals:
+    void changeCharSet( QIMPenCharSet *cs );
+    void changeCharSet( int );
+    void beginStroke();
+    void stroke( QIMPenStroke *ch );
+
+protected slots:
+    void timeout();
+
+protected:
+    enum Mode { Waiting, Input, Output };
+    bool selectSet( QPoint );
+    virtual void mousePressEvent( QMouseEvent *e );
+    virtual void mouseReleaseEvent( QMouseEvent *e );
+    virtual void mouseMoveEvent( QMouseEvent *e );
+    virtual void paintEvent( QPaintEvent *e );
+    virtual void resizeEvent( QResizeEvent *e );
+
+    struct CharSetEntry {
+	QIMPenCharSet *cs;
+	int stretch;
+    };
+    typedef QList<CharSetEntry> CharSetEntryList;
+    typedef QListIterator<CharSetEntry> CharSetEntryIterator;
+
+protected:
+    Mode mode;
+    bool autoHide;
+    bool readOnly;
+    QPoint lastPoint;
+    unsigned pointIndex;
+    int strokeIndex;
+    int currCharSet;
+    QTimer *timer;
+    QColor strokeColor;
+    QRect dirtyRect;
+    QIMPenChar *outputChar;
+    QIMPenStroke *outputStroke;
+    QIMPenStroke *inputStroke;
+    QIMPenStrokeList strokes;
+    CharSetEntryList charSets;
+    int totalStretch;
+};
+