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0001 /* This file is part of the KDE libraries 0002 Copyright (C) 2005 David Faure <faure@kde.org> 0003 0004 This library is free software; you can redistribute it and/or 0005 modify it under the terms of the GNU Library General Public 0006 License version 2 as published by the Free Software Foundation. 0007 0008 This library is distributed in the hope that it will be useful, 0009 but WITHOUT ANY WARRANTY; without even the implied warranty of 0010 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0011 Library General Public License for more details. 0012 0013 You should have received a copy of the GNU Library General Public License 0014 along with this library; see the file COPYING.LIB. If not, write to 0015 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 0016 Boston, MA 02110-1301, USA. 0017 */ 0018 0019 #ifndef KoVBOX_H 0020 #define KoVBOX_H 0021 0022 #include <kowidgets_export.h> 0023 0024 #include <QFrame> 0025 0026 class QChildEvent; 0027 0028 /** 0029 * A container widget which arranges its children vertically. 0030 * 0031 * When using a KoVBox you don't need to create a layout nor 0032 * to add the child widgets to it. 0033 * 0034 * Both margin and spacing are initialized to 0. Use QHBoxLayout 0035 * if you need standard layout margins. 0036 * 0037 * @see KVBox 0038 */ 0039 class KOWIDGETS_EXPORT KoVBox : public QFrame 0040 { 0041 Q_OBJECT 0042 0043 public: 0044 /** 0045 * Creates a new hbox. 0046 */ 0047 explicit KoVBox(QWidget *parent = 0); 0048 0049 /** 0050 * Destructor. 0051 */ 0052 ~KoVBox() override; 0053 0054 /** 0055 * Sets the @p margin of the hbox. 0056 */ 0057 void setMargin(int margin); 0058 0059 /** 0060 * Sets the spacing between the child widgets to @p space. 0061 * 0062 * To get the default layout spacing, set @p space to -1. 0063 */ 0064 void setSpacing(int space); 0065 0066 /** 0067 * Sets the stretch factor of @p widget to @p stretch. 0068 */ 0069 void setStretchFactor(QWidget *widget, int stretch); 0070 0071 /** 0072 * Calculate the recommended size for this hbox. 0073 */ 0074 QSize sizeHint() const override; 0075 0076 /** 0077 * Calculate the recommended minimum size for this hbox. 0078 */ 0079 QSize minimumSizeHint() const override; 0080 0081 protected: 0082 0083 void childEvent(QChildEvent *ev) override; 0084 0085 private: 0086 class Private; 0087 friend class Private; 0088 Private *const d; 0089 0090 Q_DISABLE_COPY(KoVBox) 0091 }; 0092 0093 #endif