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117 lines
3.7 KiB
117 lines
3.7 KiB
/* This file is part of the KDE project
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* Copyright (C) 1998, 1999 Reginald Stadlbauer <reggie@kde.org>
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* Copyright (C) 2005 Thomas Zander <zander@kde.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; version 2.
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*
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* This library 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 GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software 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 kopagelayoutsize_h
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#define kopagelayoutsize_h
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#include <tqgroupbox.h>
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#include <KoGlobal.h>
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#include <KoUnit.h>
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#include <kdialogbase.h>
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#include <KoPageLayout.h>
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#include <KoPageLayoutDia.h>
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class TQComboBox;
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class KoUnitDoubleSpinBox;
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class KoPageLayoutColumns;
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/**
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* This class is a widget that shows the KoPageLayout data structure and allows the user to change it.
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*/
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class KoPageLayoutSize : public TQWidget {
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TQ_OBJECT
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public:
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/**
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* Contructor
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* @param parent the parent widget
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* @param layout the page layout that this widget should be initialzed with.
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* @param unit the unit-type (mm/cm/inch) that the dialog should show
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* @param columns the KoColumns (amout of columns) that the preview should be initialized with
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* @param unitChooser if true a combobox with the unit-type is shown for the user to change
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* @param enableBorders if true enable the user to change the margins (aka borders) of the page
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*/
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KoPageLayoutSize(TQWidget *parent, const KoPageLayout& layout, KoUnit::Unit unit,
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const KoColumns& columns, bool unitChooser, bool enableBorders);
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/**
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* @return if the dialog is in a sane state and the values can be used.
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*/
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bool queryClose();
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/**
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* Update the page preview widget with the param columns.
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* @param columns the new columns
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*/
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void setColumns(KoColumns &columns);
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public slots:
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/**
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* Set a new unit for the widget updating the widgets.
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* @param unit the new unit
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*/
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void setUnit( KoUnit::Unit unit );
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/**
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* Enable the user to edit the page border size
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* @param on if true enable the user to change the margins (aka borders) of the page
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*/
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void setEnableBorders(bool on);
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signals:
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/**
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* Emitted whenever the user changed something in the dialog.
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* @param layout the update layout structure with currently displayed info.
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* Note that the info may not be fully correct and physically possible (in which
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* case queryClose will return false)
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*/
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void propertyChange(KoPageLayout &layout);
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protected:
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TQComboBox *cpgUnit;
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TQComboBox *cpgFormat;
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KoUnitDoubleSpinBox *epgWidth;
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KoUnitDoubleSpinBox *epgHeight;
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KoUnitDoubleSpinBox *ebrLeft;
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KoUnitDoubleSpinBox *ebrRight;
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KoUnitDoubleSpinBox *ebrTop;
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KoUnitDoubleSpinBox *ebrBottom;
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KoPagePreview *pgPreview;
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TQButtonGroup *m_orientGroup;
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protected slots:
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void formatChanged( int );
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void widthChanged( double );
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void heightChanged( double );
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void leftChanged( double );
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void rightChanged( double );
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void topChanged( double );
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void bottomChanged( double );
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void orientationChanged( int );
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void setUnitInt( int unit );
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private:
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void updatePreview();
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void setValues();
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KoUnit::Unit m_unit;
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KoPageLayout m_layout;
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};
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#endif
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