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/* This file is part of the KDE Libraries * Copyright (C) 1998 Thomas Tanghus (tanghus@earthling.net) * Additions 1999-2000 by Espen Sand (espen@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; either * version 2 of the License, or (at your option) any later version. * * 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., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. */ #ifndef _KDIALOG_H_ #define _KDIALOG_H_ class QLayoutItem; #include <qdialog.h> /** * Dialog with extended modeless support and methods for KDE standard * compliance. * * If the dialog is modeless and has a parent, the default keybindings * (@p escape = @p reject(), @p enter = @p accept(), etc.) are disabled. * * The @ref marginHint() and @ref spacingHint() sizes shall be used * whenever you layout the interior of a dialog. One special note. If * you make your own action buttons (OK, Cancel etc), the space * beteween the buttons shall be @ref spacingHint(), whereas the space * above, below, to the right and to the left shall be @ref marginHint(). * If you add a separator line above the buttons, there shall be a * @ref marginHint() between the buttons and the separator and a * @ref marginHint() above the separator as well. * * @author Thomas Tanghus <tanghus@earthling.net>, Espen Sand <espensa@online.no> * @version 0.1.2 */ class KDialog : public QDialog { Q_OBJECT public: /** * Constructor. * * Takes the same arguments as @ref QDialog. */ KDialog(QWidget *parent = 0, const char *name = 0, bool modal = false, WFlags f = 0); /** * Return the number of pixels you shall use between a * dialog edge and the outermost widget(s) according to the KDE standard. **/ static int marginHint(); /** * Return the number of pixels you shall use between * widgets inside a dialog according to the KDE standard. */ static int spacingHint(); /** * Resize every layout manager used in @p widget and its nested children. * * @param margin The new layout margin. * @param margin The new layout spacing. */ static void resizeLayout( QWidget *widget, int margin, int spacing ); /** * Reszie every layout associated with @p lay and its children. * * @param margin The new layout margin * @param margin The new layout spacing */ static void resizeLayout( QLayoutItem *lay, int margin, int spacing ); public slots: /** * Make a KDE compliant caption. * * @param caption Your caption. Do @p not include the application name * in this string. It will be added automatically according to the KDE * standard. */ virtual void setCaption( const QString &caption ); /** * Make a plain caption without any modifications. * * @param caption Your caption. This is the string that will be * displayed in the window title. */ virtual void setPlainCaption( const QString &caption ); protected: /** * @internal */ virtual void keyPressEvent(QKeyEvent*); signals: /** * Emitted when the margin size and/or spacing size * have changed. * * Use @ref marginHint() and @ref spacingHint() in your slot * to get the new values. */ void layoutHintChanged(); private: static int mMarginSize; static int mSpacingSize; class KDialogPrivate; KDialogPrivate *d; }; #endif // __KDIALOG_H
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