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Diffstat (limited to 'qtinterface/qt4/Qt/qcombobox.h')
| -rw-r--r-- | qtinterface/qt4/Qt/qcombobox.h | 337 |
1 files changed, 337 insertions, 0 deletions
diff --git a/qtinterface/qt4/Qt/qcombobox.h b/qtinterface/qt4/Qt/qcombobox.h new file mode 100644 index 0000000..41bc749 --- /dev/null +++ b/qtinterface/qt4/Qt/qcombobox.h @@ -0,0 +1,337 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial Usage +** Licensees holding valid Qt Commercial licenses may use this file in +** accordance with the Qt Commercial License Agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Nokia. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 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 the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QCOMBOBOX_H +#define QCOMBOBOX_H + +#include <QtGui/qwidget.h> +#include <QtGui/qabstractitemdelegate.h> +#include <QtCore/qabstractitemmodel.h> +#include <QtCore/qvariant.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Gui) +#ifndef QT_NO_COMBOBOX + +class QAbstractItemView; +class QLineEdit; +class QComboBoxPrivate; +class QCompleter; + +class Q_GUI_EXPORT QComboBox : public QWidget +{ + Q_OBJECT + + Q_ENUMS(InsertPolicy) + Q_ENUMS(SizeAdjustPolicy) + Q_PROPERTY(bool editable READ isEditable WRITE setEditable) + Q_PROPERTY(int count READ count) + Q_PROPERTY(QString currentText READ currentText) + Q_PROPERTY(int currentIndex READ currentIndex WRITE setCurrentIndex NOTIFY currentIndexChanged) + Q_PROPERTY(int maxVisibleItems READ maxVisibleItems WRITE setMaxVisibleItems) + Q_PROPERTY(int maxCount READ maxCount WRITE setMaxCount) + Q_PROPERTY(InsertPolicy insertPolicy READ insertPolicy WRITE setInsertPolicy) + Q_PROPERTY(SizeAdjustPolicy sizeAdjustPolicy READ sizeAdjustPolicy WRITE setSizeAdjustPolicy) + Q_PROPERTY(int minimumContentsLength READ minimumContentsLength WRITE setMinimumContentsLength) + Q_PROPERTY(QSize iconSize READ iconSize WRITE setIconSize) + +#ifndef QT_NO_COMPLETER + Q_PROPERTY(bool autoCompletion READ autoCompletion WRITE setAutoCompletion DESIGNABLE false) + Q_PROPERTY(Qt::CaseSensitivity autoCompletionCaseSensitivity READ autoCompletionCaseSensitivity WRITE setAutoCompletionCaseSensitivity DESIGNABLE false) +#endif // QT_NO_COMPLETER + + Q_PROPERTY(bool duplicatesEnabled READ duplicatesEnabled WRITE setDuplicatesEnabled) + Q_PROPERTY(bool frame READ hasFrame WRITE setFrame) + Q_PROPERTY(int modelColumn READ modelColumn WRITE setModelColumn) + +public: + explicit QComboBox(QWidget *parent = 0); + ~QComboBox(); + + int maxVisibleItems() const; + void setMaxVisibleItems(int maxItems); + + int count() const; + void setMaxCount(int max); + int maxCount() const; + +#ifndef QT_NO_COMPLETER + bool autoCompletion() const; + void setAutoCompletion(bool enable); + + Qt::CaseSensitivity autoCompletionCaseSensitivity() const; + void setAutoCompletionCaseSensitivity(Qt::CaseSensitivity sensitivity); +#endif + + bool duplicatesEnabled() const; + void setDuplicatesEnabled(bool enable); + + void setFrame(bool); + bool hasFrame() const; + + inline int findText(const QString &text, + Qt::MatchFlags flags = Qt::MatchExactly|Qt::MatchCaseSensitive) const + { return findData(text, Qt::DisplayRole, flags); } + int findData(const QVariant &data, int role = Qt::UserRole, + Qt::MatchFlags flags = Qt::MatchExactly|Qt::MatchCaseSensitive) const; + + enum InsertPolicy { + NoInsert, + InsertAtTop, + InsertAtCurrent, + InsertAtBottom, + InsertAfterCurrent, + InsertBeforeCurrent, + InsertAlphabetically +#if defined(QT3_SUPPORT) && !defined(Q_MOC_RUN) + , + NoInsertion = NoInsert, + AtTop = InsertAtTop, + AtCurrent = InsertAtCurrent, + AtBottom = InsertAtBottom, + AfterCurrent = InsertAfterCurrent, + BeforeCurrent = InsertBeforeCurrent +#endif + }; +#ifdef QT3_SUPPORT + typedef InsertPolicy Policy; +#endif + + InsertPolicy insertPolicy() const; + void setInsertPolicy(InsertPolicy policy); + + enum SizeAdjustPolicy { + AdjustToContents, + AdjustToContentsOnFirstShow, + AdjustToMinimumContentsLength, // ### Qt 5: remove + AdjustToMinimumContentsLengthWithIcon + }; + + SizeAdjustPolicy sizeAdjustPolicy() const; + void setSizeAdjustPolicy(SizeAdjustPolicy policy); + int minimumContentsLength() const; + void setMinimumContentsLength(int characters); + QSize iconSize() const; + void setIconSize(const QSize &size); + + bool isEditable() const; + void setEditable(bool editable); + void setLineEdit(QLineEdit *edit); + QLineEdit *lineEdit() const; +#ifndef QT_NO_VALIDATOR + void setValidator(const QValidator *v); + const QValidator *validator() const; +#endif + +#ifndef QT_NO_COMPLETER + void setCompleter(QCompleter *c); + QCompleter *completer() const; +#endif + + QAbstractItemDelegate *itemDelegate() const; + void setItemDelegate(QAbstractItemDelegate *delegate); + + QAbstractItemModel *model() const; + void setModel(QAbstractItemModel *model); + + QModelIndex rootModelIndex() const; + void setRootModelIndex(const QModelIndex &index); + + int modelColumn() const; + void setModelColumn(int visibleColumn); + + int currentIndex() const; + + QString currentText() const; + + QString itemText(int index) const; + QIcon itemIcon(int index) const; + QVariant itemData(int index, int role = Qt::UserRole) const; + + inline void addItem(const QString &text, const QVariant &userData = QVariant()); + inline void addItem(const QIcon &icon, const QString &text, + const QVariant &userData = QVariant()); + inline void addItems(const QStringList &texts) + { insertItems(count(), texts); } + + inline void insertItem(int index, const QString &text, const QVariant &userData = QVariant()); + void insertItem(int index, const QIcon &icon, const QString &text, + const QVariant &userData = QVariant()); + void insertItems(int index, const QStringList &texts); + void insertSeparator(int index); + + void removeItem(int index); + + void setItemText(int index, const QString &text); + void setItemIcon(int index, const QIcon &icon); + void setItemData(int index, const QVariant &value, int role = Qt::UserRole); + + QAbstractItemView *view() const; + void setView(QAbstractItemView *itemView); + + QSize sizeHint() const; + QSize minimumSizeHint() const; + + virtual void showPopup(); + virtual void hidePopup(); + + bool event(QEvent *event); + +public Q_SLOTS: + void clear(); + void clearEditText(); + void setEditText(const QString &text); + void setCurrentIndex(int index); + +Q_SIGNALS: + void editTextChanged(const QString &); + void activated(int index); + void activated(const QString &); + void highlighted(int index); + void highlighted(const QString &); + void currentIndexChanged(int index); + void currentIndexChanged(const QString &); + +protected: + void focusInEvent(QFocusEvent *e); + void focusOutEvent(QFocusEvent *e); + void changeEvent(QEvent *e); + void resizeEvent(QResizeEvent *e); + void paintEvent(QPaintEvent *e); + void showEvent(QShowEvent *e); + void hideEvent(QHideEvent *e); + void mousePressEvent(QMouseEvent *e); + void mouseReleaseEvent(QMouseEvent *e); + void keyPressEvent(QKeyEvent *e); + void keyReleaseEvent(QKeyEvent *e); + void wheelEvent(QWheelEvent *e); + void contextMenuEvent(QContextMenuEvent *e); + void inputMethodEvent(QInputMethodEvent *); + QVariant inputMethodQuery(Qt::InputMethodQuery) const; + void initStyleOption(QStyleOptionComboBox *option) const; + +#ifdef QT3_SUPPORT +public: + QT3_SUPPORT_CONSTRUCTOR QComboBox(QWidget *parent, const char *name); + QT3_SUPPORT_CONSTRUCTOR QComboBox(bool rw, QWidget *parent, const char *name = 0); + inline QT3_SUPPORT int currentItem() const { return currentIndex(); } + inline QT3_SUPPORT void setCurrentItem(int index) { setCurrentIndex(index); } + inline QT3_SUPPORT InsertPolicy insertionPolicy() const { return insertPolicy(); } + inline QT3_SUPPORT void setInsertionPolicy(InsertPolicy policy) { setInsertPolicy(policy); } + inline QT3_SUPPORT bool editable() const { return isEditable(); } + inline QT3_SUPPORT void popup() { showPopup(); } + inline QT3_SUPPORT void setCurrentText(const QString& text) { + int i = findText(text); + if (i != -1) + setCurrentIndex(i); + else if (isEditable()) + setEditText(text); + else + setItemText(currentIndex(), text); + } + inline QT3_SUPPORT QString text(int index) const { return itemText(index); } + + inline QT3_SUPPORT QPixmap pixmap(int index) const + { return itemIcon(index).pixmap(iconSize(), isEnabled() ? QIcon::Normal : QIcon::Disabled); } + inline QT3_SUPPORT void insertStringList(const QStringList &list, int index = -1) + { insertItems((index < 0 ? count() : index), list); } + inline QT3_SUPPORT void insertItem(const QString &text, int index = -1) + { insertItem((index < 0 ? count() : index), text); } + inline QT3_SUPPORT void insertItem(const QPixmap &pix, int index = -1) + { insertItem((index < 0 ? count() : index), QIcon(pix), QString()); } + inline QT3_SUPPORT void insertItem(const QPixmap &pix, const QString &text, int index = -1) + { insertItem((index < 0 ? count() : index), QIcon(pix), text); } + inline QT3_SUPPORT void changeItem(const QString &text, int index) + { setItemText(index, text); } + inline QT3_SUPPORT void changeItem(const QPixmap &pix, int index) + { setItemIcon(index, QIcon(pix)); } + inline QT3_SUPPORT void changeItem(const QPixmap &pix, const QString &text, int index) + { setItemIcon(index, QIcon(pix)); setItemText(index, text); } + inline QT3_SUPPORT void clearValidator() { setValidator(0); } + inline QT3_SUPPORT void clearEdit() { clearEditText(); } + +Q_SIGNALS: + QT_MOC_COMPAT void textChanged(const QString &); +#endif + +protected: + QComboBox(QComboBoxPrivate &, QWidget *); + +private: + Q_DECLARE_PRIVATE(QComboBox) + Q_DISABLE_COPY(QComboBox) + Q_PRIVATE_SLOT(d_func(), void _q_itemSelected(const QModelIndex &item)) + Q_PRIVATE_SLOT(d_func(), void _q_emitHighlighted(const QModelIndex &)) + Q_PRIVATE_SLOT(d_func(), void _q_emitCurrentIndexChanged(const QModelIndex &index)) + Q_PRIVATE_SLOT(d_func(), void _q_editingFinished()) + Q_PRIVATE_SLOT(d_func(), void _q_returnPressed()) + Q_PRIVATE_SLOT(d_func(), void _q_resetButton()) + Q_PRIVATE_SLOT(d_func(), void _q_dataChanged(const QModelIndex &, const QModelIndex &)) + Q_PRIVATE_SLOT(d_func(), void _q_updateIndexBeforeChange()) + Q_PRIVATE_SLOT(d_func(), void _q_rowsInserted(const QModelIndex & parent, int start, int end)) + Q_PRIVATE_SLOT(d_func(), void _q_rowsRemoved(const QModelIndex & parent, int start, int end)) + Q_PRIVATE_SLOT(d_func(), void _q_modelDestroyed()) + Q_PRIVATE_SLOT(d_func(), void _q_modelReset()) +#ifdef QT_KEYPAD_NAVIGATION + Q_PRIVATE_SLOT(d_func(), void _q_completerActivated()) +#endif +}; + +inline void QComboBox::addItem(const QString &atext, const QVariant &auserData) +{ insertItem(count(), atext, auserData); } +inline void QComboBox::addItem(const QIcon &aicon, const QString &atext, + const QVariant &auserData) +{ insertItem(count(), aicon, atext, auserData); } + +inline void QComboBox::insertItem(int aindex, const QString &atext, + const QVariant &auserData) +{ insertItem(aindex, QIcon(), atext, auserData); } + +#endif // QT_NO_COMBOBOX + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QCOMBOBOX_H |