Added old abandoned KDE3 version of koffice

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/koffice@1077364 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 136 insertions, 0 deletions

diff --git a/kpresenter/KPrRotationDialogImpl.h b/kpresenter/KPrRotationDialogImpl.h
new file mode 100644
index 00000000..2eb2586b
--- /dev/null
+++ b/kpresenter/KPrRotationDialogImpl.h
@@ -0,0 +1,136 @@
+// -*- Mode: c++; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 4; -*-
+/* This file is part of the KDE project
+   Copyright (C) 2005 Thomas Zander <zander@kde.org>
+
+   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; version 2.
+
+   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 __rotationdialogimpl_h__
+#define __rotationdialogimpl_h__
+
+#include <qlabel.h>
+#include <kdialogbase.h>
+
+class KPrTextPreview;
+class RotationPropertyUI;
+class QObject;
+class QEvent;
+class KPrCircleGroup;
+
+/**
+  * A dialog that lets the user interactively choose an angle for rotation.
+  */
+class KPrRotationDialogImpl : public KDialogBase
+{
+    Q_OBJECT
+
+public:
+    KPrRotationDialogImpl( QWidget *parent, const char* name = 0 );
+    ~KPrRotationDialogImpl() {}
+
+    void setAngle( double angle );
+    double angle();
+
+protected slots:
+    void angleChanged( double );
+    void angleMode( int );
+    void slotOk();
+
+protected:
+    KPrTextPreview *m_preview;
+    RotationPropertyUI *m_dialog;
+    KPrCircleGroup *m_angleGroup;
+
+private:
+    bool noSignals;
+};
+
+/**
+ * A toggle-button like widget that shows one pixmap when it is checked,
+ *  and another when it is unselected.
+ */
+class KPrCircleToggle : public QLabel
+{
+    Q_OBJECT
+public:
+    /**
+     * Constructor.
+     * @param parent the parent widget, as required by Qt.
+     * @param image the named image that we will use. "rotate/" is
+     *      prepended and "dn" is appended for the checked state.
+     * @param id  the id that will be used in the clicked signal
+     */
+    KPrCircleToggle(QWidget *parent, const QString &image, int id);
+    /// return the id which is passed in the constructor
+    int id() { return m_id; }
+
+signals:
+    /// this signal will be emitted whenever the button becomes checked
+    void clicked(int id);
+
+public slots:
+    /**
+     * Check or uncheck the button.  On change the toggle will emit the clicked signal.
+     * @param on the new state of the button.
+     */
+    void setChecked(bool on);
+
+protected:
+    /// overwritten method from QWidget.
+    void mousePressEvent ( QMouseEvent * e );
+
+private:
+    QPixmap m_on, m_off;
+    bool m_selected;
+    int m_id;
+};
+
+/**
+ * A button-group equivalent for a set of KPrCircleToggle classes.
+ */
+class KPrCircleGroup : public QFrame
+{
+    Q_OBJECT
+public:
+    /**
+     * Constructor.
+     * @param parent the parent widget, as required by Qt.
+     */
+    KPrCircleGroup(QWidget *parent);
+    /**
+     * Set the angle the group is currently representing. If there is a child button
+     * that registred itself (using add()) with an ID that matches the argument angle
+     * that button will be checked.  All other buttons will be disabled.
+     * @param angle the new angle to be represented by this circle
+     */
+    void setAngle(int angle);
+    /**
+     * Add a KPrCircleToggle button as one of the representers of this circle.
+     * @param button the button
+     */
+    void add(KPrCircleToggle *button);
+
+signals:
+    /// clicked will be emitted when one of the child buttons is clicked.
+    void clicked(int id);
+
+private slots:
+    void selectionChanged(int buttonId);
+
+private:
+    QPtrList<KPrCircleToggle> m_buttons;
+    bool noSignals;
+};
+
+#endif