Logo Search packages:      
Sourcecode: qt4-x11 version File versions  Download package

qabstractspinbox.h

/****************************************************************************
**
** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** This file may be used under the terms of the GNU General Public
** License versions 2.0 or 3.0 as published by the Free Software
** Foundation and appearing in the files LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file.  Alternatively you may (at
** your option) use any later version of the GNU General Public
** License if such license has been publicly approved by Trolltech ASA
** (or its successors, if any) and the KDE Free Qt Foundation. In
** addition, as a special exception, Trolltech gives you certain
** additional rights. These rights are described in the Trolltech GPL
** Exception version 1.1, which can be found at
** http://www.trolltech.com/products/qt/gplexception/ and in the file
** GPL_EXCEPTION.txt in this package.
**
** Please review the following information to ensure GNU General
** Public Licensing requirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/. If
** you are unsure which license is appropriate for your use, please
** review the following information:
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
** or contact the sales department at sales@trolltech.com.
**
** In addition, as a special exception, Trolltech, as the sole
** copyright holder for Qt Designer, grants users of the Qt/Eclipse
** Integration plug-in the right for the Qt/Eclipse Integration to
** link to functionality provided by Qt Designer and its related
** libraries.
**
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not expressly
** granted herein.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/

#ifndef QABSTRACTSPINBOX_H
#define QABSTRACTSPINBOX_H

#include <QtGui/qwidget.h>
#include <QtGui/qvalidator.h>

QT_BEGIN_HEADER

QT_MODULE(Gui)

#ifndef QT_NO_SPINBOX

class QLineEdit;

class QAbstractSpinBoxPrivate;
class QStyleOptionSpinBox;

00061 class Q_GUI_EXPORT QAbstractSpinBox : public QWidget
{
    Q_OBJECT

    Q_ENUMS(ButtonSymbols)
    Q_ENUMS(CorrectionMode)
00067     Q_PROPERTY(bool wrapping READ wrapping WRITE setWrapping)
00068     Q_PROPERTY(bool frame READ hasFrame WRITE setFrame)
00069     Q_PROPERTY(Qt::Alignment alignment READ alignment WRITE setAlignment)
00070     Q_PROPERTY(bool readOnly READ isReadOnly WRITE setReadOnly)
00071     Q_PROPERTY(ButtonSymbols buttonSymbols READ buttonSymbols WRITE setButtonSymbols)
00072     Q_PROPERTY(QString specialValueText READ specialValueText WRITE setSpecialValueText)
00073     Q_PROPERTY(QString text READ text)
00074     Q_PROPERTY(bool accelerated READ isAccelerated WRITE setAccelerated)
00075     Q_PROPERTY(CorrectionMode correctionMode READ correctionMode WRITE setCorrectionMode)
00076     Q_PROPERTY(bool acceptableInput READ hasAcceptableInput)
00077     Q_PROPERTY(bool keyboardTracking READ keyboardTracking WRITE setKeyboardTracking)
public:
    explicit QAbstractSpinBox(QWidget *parent = 0);
    ~QAbstractSpinBox();

00082     enum StepEnabledFlag { StepNone = 0x00, StepUpEnabled = 0x01,
                           StepDownEnabled = 0x02 };
    Q_DECLARE_FLAGS(StepEnabled, StepEnabledFlag)

00086     enum ButtonSymbols { UpDownArrows, PlusMinus, NoButtons };

    ButtonSymbols buttonSymbols() const;
    void setButtonSymbols(ButtonSymbols bs);

00091     enum CorrectionMode  { CorrectToPreviousValue, CorrectToNearestValue };

    void setCorrectionMode(CorrectionMode cm);
    CorrectionMode correctionMode() const;

    bool hasAcceptableInput() const;
    QString text() const;

    QString specialValueText() const;
    void setSpecialValueText(const QString &txt);

    bool wrapping() const;
    void setWrapping(bool w);

    void setReadOnly(bool r);
    bool isReadOnly() const;

    void setKeyboardTracking(bool kt);
    bool keyboardTracking() const;

    void setAlignment(Qt::Alignment flag);
    Qt::Alignment alignment() const;

    void setFrame(bool);
    bool hasFrame() const;

    void setAccelerated(bool on);
    bool isAccelerated() const;

    QSize sizeHint() const;
    QSize minimumSizeHint() const;
    void interpretText();
    bool event(QEvent *event);

    virtual QValidator::State validate(QString &input, int &pos) const;
    virtual void fixup(QString &input) const;

    virtual void stepBy(int steps);
public Q_SLOTS:
    void stepUp();
    void stepDown();
    void selectAll();
    virtual void clear();
protected:
    void resizeEvent(QResizeEvent *event);
    void keyPressEvent(QKeyEvent *event);
    void keyReleaseEvent(QKeyEvent *event);
    void wheelEvent(QWheelEvent *event);
    void focusInEvent(QFocusEvent *event);
    void focusOutEvent(QFocusEvent *event);
    void contextMenuEvent(QContextMenuEvent *event);
    void changeEvent(QEvent *event);
    void closeEvent(QCloseEvent *event);
    void hideEvent(QHideEvent *event);
    void mousePressEvent(QMouseEvent *event);
    void mouseReleaseEvent(QMouseEvent *event);
    void mouseMoveEvent(QMouseEvent *event);
    void timerEvent(QTimerEvent *event);
    void paintEvent(QPaintEvent *event);
    void showEvent(QShowEvent *event);
    void initStyleOption(QStyleOptionSpinBox *option) const;

    QLineEdit *lineEdit() const;
    void setLineEdit(QLineEdit *edit);

    virtual StepEnabled stepEnabled() const;
Q_SIGNALS:
    void editingFinished();
protected:
    QAbstractSpinBox(QAbstractSpinBoxPrivate &dd, QWidget *parent = 0);

private:
    Q_PRIVATE_SLOT(d_func(), void _q_editorTextChanged(const QString &))
    Q_PRIVATE_SLOT(d_func(), void _q_editorCursorPositionChanged(int, int))

    Q_DECLARE_PRIVATE(QAbstractSpinBox)
    Q_DISABLE_COPY(QAbstractSpinBox)
};
Q_DECLARE_OPERATORS_FOR_FLAGS(QAbstractSpinBox::StepEnabled)

#endif // QT_NO_SPINBOX

QT_END_HEADER

#endif // QABSTRACTSPINBOX_H

Generated by  Doxygen 1.6.0   Back to index