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📄 qabstractspinbox.h

📁 奇趣公司比较新的qt/emd版本
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/******************************************************************************** Copyright (C) 1992-2007 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 version 2.0 as published by the Free Software Foundation** and appearing in the file LICENSE.GPL included in the packaging of** this file.  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 gives you certain** additional rights. These rights are described in the Trolltech GPL** Exception version 1.0, which can be found at** http://www.trolltech.com/products/qt/gplexception/ and in the file** GPL_EXCEPTION.txt in this package.**** 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.**** 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_HEADERQT_MODULE(Gui)#ifndef QT_NO_SPINBOXclass QLineEdit;class QAbstractSpinBoxPrivate;class QStyleOptionSpinBox;class Q_GUI_EXPORT QAbstractSpinBox : public QWidget{    Q_OBJECT    Q_ENUMS(ButtonSymbols)    Q_ENUMS(CorrectionMode)    Q_PROPERTY(bool wrapping READ wrapping WRITE setWrapping)    Q_PROPERTY(bool frame READ hasFrame WRITE setFrame)    Q_PROPERTY(Qt::Alignment alignment READ alignment WRITE setAlignment)    Q_PROPERTY(bool readOnly READ isReadOnly WRITE setReadOnly)    Q_PROPERTY(ButtonSymbols buttonSymbols READ buttonSymbols WRITE setButtonSymbols)    Q_PROPERTY(QString specialValueText READ specialValueText WRITE setSpecialValueText)    Q_PROPERTY(QString text READ text)    Q_PROPERTY(bool accelerated READ isAccelerated WRITE setAccelerated)    Q_PROPERTY(CorrectionMode correctionMode READ correctionMode WRITE setCorrectionMode)    Q_PROPERTY(bool acceptableInput READ hasAcceptableInput)    Q_PROPERTY(bool keyboardTracking READ keyboardTracking WRITE setKeyboardTracking)public:    explicit QAbstractSpinBox(QWidget *parent = 0);    ~QAbstractSpinBox();    enum StepEnabledFlag { StepNone = 0x00, StepUpEnabled = 0x01,                           StepDownEnabled = 0x02 };    Q_DECLARE_FLAGS(StepEnabled, StepEnabledFlag)    enum ButtonSymbols { UpDownArrows, PlusMinus, NoButtons };    ButtonSymbols buttonSymbols() const;    void setButtonSymbols(ButtonSymbols bs);    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_SPINBOXQT_END_HEADER#endif // QABSTRACTSPINBOX_H

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