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123 lines
3.5 KiB
C
123 lines
3.5 KiB
C
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/**************************************************************************
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**
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** This file is part of Qt Creator
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**
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** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** Commercial Usage
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**
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Nokia.
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**
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** GNU Lesser General Public License Usage
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**
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** If you are unsure which license is appropriate for your use, please
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** contact the sales department at http://qt.nokia.com/contact.
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**
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**************************************************************************/
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#ifndef PATHCHOOSER_H
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#define PATHCHOOSER_H
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#include "utils_global.h"
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#include <QtGui/QWidget>
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#include <QtGui/QAbstractButton>
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namespace Utils {
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struct PathChooserPrivate;
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/**
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* A control that let's the user choose a path, consisting of a QLineEdit and
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* a "Browse" button. Has some validation logic for embedding into QWizardPage.
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*/
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class QTCREATOR_UTILS_EXPORT PathChooser : public QWidget
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{
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Q_DISABLE_COPY(PathChooser)
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Q_OBJECT
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Q_ENUMS(Kind)
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Q_PROPERTY(QString path READ path WRITE setPath DESIGNABLE true)
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Q_PROPERTY(QString promptDialogTitle READ promptDialogTitle WRITE setPromptDialogTitle DESIGNABLE true)
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Q_PROPERTY(Kind expectedKind READ expectedKind WRITE setExpectedKind DESIGNABLE true)
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public:
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static const char * const browseButtonLabel;
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explicit PathChooser(QWidget *parent = 0);
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virtual ~PathChooser();
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enum Kind {
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Directory,
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File,
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Command
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// ,Any
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};
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// Default is <Directory>
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void setExpectedKind(Kind expected);
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Kind expectedKind() const;
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void setPromptDialogTitle(const QString &title);
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QString promptDialogTitle() const;
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void setPromptDialogFilter(const QString &filter);
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QString promptDialogFilter() const;
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void setInitialBrowsePathBackup(const QString &path);
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bool isValid() const;
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QString errorMessage() const;
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QString path() const;
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/** Returns the suggested label title when used in a form layout. */
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static QString label();
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virtual bool validatePath(const QString &path, QString *errorMessage = 0);
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/** Return the home directory, which needs some fixing under Windows. */
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static QString homePath();
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void addButton(const QString &text, QObject *receiver, const char *slotFunc);
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QAbstractButton *buttonAtIndex(int index) const;
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private:
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// Returns overridden title or the one from <title>
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QString makeDialogTitle(const QString &title);
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signals:
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void validChanged();
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void validChanged(bool validState);
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void changed(const QString &text);
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void editingFinished();
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void beforeBrowsing();
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void browsingFinished();
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void returnPressed();
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public slots:
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void setPath(const QString &);
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private slots:
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void slotBrowse();
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private:
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PathChooserPrivate *m_d;
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};
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} // namespace Utils
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#endif // PATHCHOOSER_H
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