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author | tpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2010-01-20 01:29:50 +0000 |
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committer | tpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2010-01-20 01:29:50 +0000 |
commit | 8362bf63dea22bbf6736609b0f49c152f975eb63 (patch) | |
tree | 0eea3928e39e50fae91d4e68b21b1e6cbae25604 /kexi/formeditor/resizehandle.h | |
download | koffice-8362bf63dea22bbf6736609b0f49c152f975eb63.tar.gz koffice-8362bf63dea22bbf6736609b0f49c152f975eb63.zip |
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
Diffstat (limited to 'kexi/formeditor/resizehandle.h')
-rw-r--r-- | kexi/formeditor/resizehandle.h | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/kexi/formeditor/resizehandle.h b/kexi/formeditor/resizehandle.h new file mode 100644 index 00000000..15ddbf36 --- /dev/null +++ b/kexi/formeditor/resizehandle.h @@ -0,0 +1,102 @@ +/* This file is part of the KDE libraries + Copyright (C) 2002 Joseph Wenninger <jowenn@kde.org> + Copyright (C) 2004 Cedric Pasteur <cedric.pasteur@free.fr> + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License version 2 as published by the Free Software Foundation. + + 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 KFE_RESIZEHANDLER_H +#define KFE_RESIZEHANDLER_H + +#include <qdict.h> +#include <qguardedptr.h> +#include <qwidget.h> + +/** + *@author Joseph Wenninger + */ + +namespace KFormDesigner +{ + +class Form; +class ResizeHandleSet; + +/** +* a single widget which represents a dot for resizing a widget +* @author Joseph Wenninger +*/ +class KFORMEDITOR_EXPORT ResizeHandle : public QWidget +{ + Q_OBJECT + + public: + enum HandlePos { TopLeft = 0, TopCenter = 2, TopRight = 4, LeftCenter = 8, RightCenter = 16, + BottomLeft = 32, BottomCenter = 64, BottomRight = 128 }; + ResizeHandle(ResizeHandleSet *set, HandlePos pos, bool editing=false); + virtual ~ResizeHandle(); + void setEditingMode(bool editing); + + protected: + virtual void mousePressEvent(QMouseEvent *ev); + virtual void mouseMoveEvent(QMouseEvent *ev); + virtual void mouseReleaseEvent(QMouseEvent *ev); + virtual void paintEvent( QPaintEvent *ev ); + + protected slots: + bool eventFilter(QObject *obj, QEvent *ev); + void updatePos(); + + private: + ResizeHandleSet *m_set; + HandlePos m_pos; + //QWidget *m_buddy; + bool m_dragging; + //bool m_editing; + int m_x; + int m_y; +}; + +/** +* a set of resize handles (for resizing widgets) +* @author Joseph Wenninger +*/ +class KFORMEDITOR_EXPORT ResizeHandleSet: public QObject +{ + Q_OBJECT + + public: + typedef QDict<ResizeHandleSet> Dict; + + ResizeHandleSet(QWidget *modify, Form *form, bool editing = false); + ~ResizeHandleSet(); + + void setWidget(QWidget *modify, bool editing = false); + QWidget *widget() const { return m_widget; } + void raise(); + void setEditingMode(bool editing); + + private: + QGuardedPtr<ResizeHandle> m_handles[8]; + QGuardedPtr<QWidget> m_widget; + QGuardedPtr<Form> m_form; + bool m_editing; + + friend class ResizeHandle; +}; + +} + +#endif |