mirror of
https://github.com/RetroShare/RetroShare.git
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935745a08e
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@246 b45a01b8-16f6-495d-af2f-9b41ad6348cc
116 lines
3.3 KiB
C++
116 lines
3.3 KiB
C++
/****************************************************************
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* RShare is distributed under the following license:
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*
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* Copyright (C) 2006, The RetroShare Team
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* 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 QSKINWIDGETRESIZEHANDLER_P_H
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#define QSKINWIDGETRESIZEHANDLER_P_H
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//
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// W A R N I N G
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// -------------
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//
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// This file is not part of the Qt API. This header file may
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// change from version to version without notice, or even be
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// removed.
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//
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// We mean it.
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//
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#include <QObject>
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#include <QPoint>
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#include "qskinobject.h"
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class QSkinObject;
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class QMouseEvent;
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class QKeyEvent;
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class QSkinWidgetResizeHandler : public QObject
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{
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Q_OBJECT
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friend class QSkinObject;
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public:
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enum Action {
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Move = 0x01,
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Resize = 0x02,
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Any = Move|Resize
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};
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explicit QSkinWidgetResizeHandler(QSkinObject * skobj, QWidget *parent, QWidget *cw = 0);
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void setActive(bool b) { setActive(Any, b); }
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void setActive(Action ac, bool b);
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bool isActive() const { return isActive(Any); }
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bool isActive(Action ac) const;
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void setMovingEnabled(bool b) { movingEnabled = b; }
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bool isMovingEnabled() const { return movingEnabled; }
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bool isButtonDown() const { return buttonDown; }
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void setExtraHeight(int h) { extrahei = h; }
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void setSizeProtection(bool b) { sizeprotect = b; }
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void setFrameWidth(int w) { fw = w; }
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void doResize();
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void doMove();
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Q_SIGNALS:
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void activate();
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protected:
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bool eventFilter(QObject *o, QEvent *e);
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void mouseMoveEvent(QMouseEvent *e);
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void keyPressEvent(QKeyEvent *e);
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private:
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Q_DISABLE_COPY(QSkinWidgetResizeHandler)
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QSkinObject *obj;
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enum MousePosition {
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Nowhere,
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TopLeft, BottomRight, BottomLeft, TopRight,
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Top, Bottom, Left, Right,
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Center
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};
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QWidget *widget;
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QWidget *childWidget;
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QPoint moveOffset;
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QPoint invertedMoveOffset;
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MousePosition mode;
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int fw;
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int extrahei;
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int range;
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uint buttonDown :1;
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uint moveResizeMode :1;
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uint activeForResize :1;
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uint sizeprotect :1;
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uint movingEnabled :1;
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uint activeForMove :1;
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uint widgetType;
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void setMouseCursor(MousePosition m);
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bool isMove() const {
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return moveResizeMode && mode == Center;
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}
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bool isResize() const {
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return moveResizeMode && !isMove();
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}
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};
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#endif // QSkinWidgetResizeHandler_P_H
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