kexi

kexicsvwidgets.h

00001 /* This file is part of the KDE project
00002    Copyright (C) 2005 Jaroslaw Staniek <js@iidea.pl>
00003 
00004    This library is free software; you can redistribute it and/or
00005    modify it under the terms of the GNU Library General Public
00006    License as published by the Free Software Foundation; either
00007    version 2 of the License, or (at your option) any later version.
00008 
00009    This library is distributed in the hope that it will be useful,
00010    but WITHOUT ANY WARRANTY; without even the implied warranty of
00011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012    Library General Public License for more details.
00013 
00014    You should have received a copy of the GNU Library General Public License
00015    along with this library; see the file COPYING.LIB.  If not, write to
00016    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00017  * Boston, MA 02110-1301, USA.
00018 */
00019 
00020 #ifndef KEXI_CSVWIDGETS_H
00021 #define KEXI_CSVWIDGETS_H
00022 
00023 #include <qvaluevector.h>
00024 #include <kcombobox.h>
00025 
00026 class KLineEdit;
00027 class KActiveLabel;
00028 class QLabel;
00029 
00030 #define KEXICSV_DEFAULT_FILE_TEXT_QUOTE "\""
00031 #define KEXICSV_DEFAULT_CLIPBOARD_TEXT_QUOTE ""
00032 #define KEXICSV_DEFAULT_FILE_DELIMITER ","
00033 #define KEXICSV_DEFAULT_CLIPBOARD_DELIMITER "\t"
00034 #define KEXICSV_DEFAULT_FILE_DELIMITER_INDEX 0
00035 
00037 QStringList csvMimeTypes();
00038 
00042 class KexiCSVInfoLabel : public QWidget
00043 {
00044     public:
00045         /* Sets up a new info label \a labelText label with text like "Preview of data from file:".
00046          setFileName() can be used to display filename and setCommentAfterFileName() to display 
00047          additional comment.
00048 
00049          The widget's layout can look like this:
00050 
00051          \pre [icon] [labeltext] [filename] [comment]
00052         */
00053         KexiCSVInfoLabel( const QString& labelText, QWidget* parent );
00054 
00055         void setFileName( const QString& fileName );
00056         void setLabelText( const QString& text );
00057         void setCommentText( const QString& text );
00058 //      void setIconForFileName();
00059 
00061         void setIcon(const QString& iconName);
00062 
00063         QLabel* leftLabel() const { return m_leftLabel; }
00064         KActiveLabel* fileNameLabel() const { return m_fnameLbl; }
00065         KActiveLabel* commentLabel() const { return m_commentLbl; }
00066         QFrame* separator() const { return m_separator; }
00067 
00068     protected:
00069         QLabel *m_leftLabel, *m_iconLbl;
00070         KActiveLabel *m_fnameLbl, *m_commentLbl;
00071         QFrame* m_separator;
00072 };
00073 
00076 class KexiCSVDelimiterWidget : public QWidget
00077 {
00078     Q_OBJECT
00079 
00080     public:
00081         KexiCSVDelimiterWidget( bool lineEditOnBottom, QWidget * parent = 0 );
00082 
00083         QString delimiter() const { return m_delimiter; }
00084         void setDelimiter(const QString& delimiter);
00085 
00086     signals:
00087         void delimiterChanged(const QString& delimiter);
00088 
00089     protected slots:
00091         void slotDelimiterChanged(int idx);
00092         void slotDelimiterChangedInternal(int idx);
00093         void slotDelimiterLineEditTextChanged( const QString & );
00094         void slotDelimiterLineEditReturnPressed();
00095 
00096     protected:
00097         QString m_delimiter;
00098         QValueVector<QString> m_availableDelimiters;
00099         KComboBox* m_combo;
00100         KLineEdit* m_delimiterEdit;
00101 };
00102 
00105 class KexiCSVTextQuoteComboBox : public KComboBox
00106 {
00107     public:
00108         KexiCSVTextQuoteComboBox( QWidget * parent = 0 );
00109 
00110         QString textQuote() const;
00111 
00113         void setTextQuote(const QString& textQuote);
00114 };
00115 
00116 #endif
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