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- /*
- Copyright (C) 2003 Nadeem Hasan <nhasan@kde.org>
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public
- License as published by the Free Software Foundation; either
- version 2 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public License
- along with this library; see the file COPYING.LIB. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA.
- */
-
- #ifndef KINPUTDIALOG_H
- #define KINPUTDIALOG_H
-
- class QValidator;
-
- class KLineEdit;
- class KIntSpinBox;
- class KDoubleSpinBox;
- class KComboBox;
- class KTextEdit;
- class KInputDialogPrivate;
-
- #include <kdialogbase.h>
-
- /**
- * The KInputDialog class provides a simple dialog to get a single value
- * from the user. The value can be a string, a number (either an integer or
- * a float) or an item from a list. This class is designed to be source
- * compatible with QInputDialog.
- *
- * Five static convenience functions are provided: getText(), getInteger().
- * getDouble(), getItem() and getItemList().
- *
- * @since 3.2
- * @author Nadeem Hasan <nhasan@kde.org>
- */
- class KDEUI_EXPORT KInputDialog : public KDialogBase
- {
- Q_OBJECT
-
- private:
-
- /**
- * Constructor. This class is not designed to be instantiated except
- * from the static member functions.
- */
- KInputDialog( const QString &caption, const QString &label,
- const QString &value, QWidget *parent, const char *name,
- QValidator *validator, const QString &mask );
- KInputDialog( const QString &caption, const QString &label,
- const QString &value, QWidget *parent, const char *name );
- KInputDialog( const QString &caption, const QString &label, int value,
- int minValue, int maxValue, int step, int base, QWidget *parent,
- const char *name );
- KInputDialog( const QString &caption, const QString &label, double value,
- double minValue, double maxValue, double step, int decimals,
- QWidget *parent, const char *name );
- KInputDialog( const QString &caption, const QString &label,
- const QStringList &list, int current, bool editable, QWidget *parent,
- const char *name );
- KInputDialog( const QString &caption, const QString &label,
- const QStringList &list, const QStringList &select, bool editable,
- QWidget *parent, const char *name );
-
- ~KInputDialog();
-
- KLineEdit *lineEdit() const;
- KIntSpinBox *intSpinBox() const;
- KDoubleSpinBox *doubleSpinBox() const;
- KComboBox *comboBox() const;
- KListBox *listBox() const;
- KTextEdit *textEdit() const;
-
- private slots:
-
- void slotEditTextChanged( const QString& );
- void slotUpdateButtons( const QString& );
-
- public:
-
- /**
- * Static convenience function to get a string from the user.
- *
- * caption is the text that is displayed in the title bar. label is the
- * text that appears as a label for the line edit. value is the initial
- * value of the line edit. ok will be set to true if user pressed Ok
- * and false if user pressed Cancel.
- *
- * If you provide a validator, the Ok button is disabled as long as
- * the validator doesn't return Acceptable. If there is no validator,
- * the Ok button is enabled whenever the line edit isn't empty. If you
- * want to accept empty input, create a trivial QValidator that
- * always returns acceptable, e.g. QRegExpValidator with a regexp
- * of ".*".
- *
- * @param caption Caption of the dialog
- * @param label Text of the label for the line edit
- * @param value Initial value of the line edit
- * @param ok This bool would be set to true if user pressed Ok
- * @param parent Parent of the dialog widget
- * @param name Name of the dialog widget
- * @param validator A @ref QValidator to be associated with the line edit
- * @param mask Mask associated with the line edit. See the
- * documentation for @ref QLineEdit about masks.
- *
- * @return String user entered if Ok was pressed, else a null string
- */
- static QString getText( const QString &caption, const QString &label,
- const QString &value=QString::null, bool *ok=0, QWidget *parent=0,
- const char *name=0, QValidator *validator=0,
- const QString &mask=QString::null );
-
- /**
- * Same as @ref getText except it provides an extra parameter to specify
- * a QWhatsThis text for the input widget.
- *
- * ### KDE4: Merge with getText.
- *
- * @since KDE 3.3
- **/
- static QString text( const QString &caption, const QString &label,
- const QString &value=QString::null, bool *ok=0, QWidget *parent=0,
- const char *name=0, QValidator *validator=0,
- const QString &mask=QString::null,
- const QString& whatsThis=QString::null );
-
- /**
- * Static convenience function to get a multiline string from the user.
- *
- * caption is the text that is displayed in the title bar. label is the
- * text that appears as a label for the line edit. value is the initial
- * value of the line edit. ok will be set to true if user pressed Ok
- * and false if user pressed Cancel.
- *
- * @param caption Caption of the dialog
- * @param label Text of the label for the line edit
- * @param value Initial value of the line edit
- * @param ok This bool would be set to true if user pressed Ok
- * @param parent Parent of the dialog widget
- * @param name Name of the dialog widget
- *
- * @return String user entered if Ok was pressed, else a null string
- * @since 3.3
- */
- static QString getMultiLineText( const QString &caption,
- const QString &label, const QString &value=QString::null,
- bool *ok=0, QWidget *parent=0, const char *name=0 );
-
- /**
- * Static convenience function to get an integer from the user.
- *
- * caption is the text that is displayed in the title bar. label is the
- * text that appears as the label for the spin box. value is the initial
- * value for the spin box. minValue and maxValue are the minimum and
- * maximum allowable values the user may choose. step is the amount by
- * which the value will change as the user presses the increment and
- * decrement buttons of the spin box. Base is the base of the number.
- *
- * @param caption Caption of the dialog
- * @param label Text of the label for the spin box
- * @param value Initial value of the spin box
- * @param minValue Minimum value user can input
- * @param maxValue Maximum value user can input
- * @param step Amount by which value is incremented or decremented
- * @param base Base of the number
- * @param ok This bool would be set to true if user pressed Ok
- * @param parent Parent of the dialog widget
- * @param name Name of the dialog widget
- *
- * @return Number user entered if Ok was pressed, else 0
- */
-
- static int getInteger( const QString &caption, const QString &label,
- int value=0, int minValue=-2147483647, int maxValue=2147483647,
- int step=1, int base=10, bool *ok=0, QWidget *parent=0,
- const char *name=0 );
-
- /**
- * This is an overloaded convenience function. It behaves exactly same as
- * above except it assumes base to be 10, i.e. accepts decimal numbers.
- */
- static int getInteger( const QString &caption, const QString &label,
- int value=0, int minValue=-2147483647, int maxValue=2147483647,
- int step=1, bool *ok=0, QWidget *parent=0, const char *name=0 );
-
- /**
- * Static convenience function to get a floating point number from the user.
- *
- * caption is the text that is displayed in the title bar. label is the
- * text that appears as the label for the spin box. value is the initial
- * value for the spin box. minValue and maxValue are the minimum and
- * maximum allowable values the user may choose. step is the amount by
- * which the value will change as the user presses the increment and
- * decrement buttons of the spin box.
- *
- * @param caption Caption of the dialog
- * @param label Text of the label for the spin box
- * @param value Initial value of the spin box
- * @param minValue Minimum value user can input
- * @param maxValue Maximum value user can input
- * @param step Amount by which value is incremented or decremented
- * @param decimals Number of digits after the decimal point
- * @param ok This bool would be set to true if user pressed Ok
- * @param parent Parent of the dialog widget
- * @param name Name of the dialog widget
- *
- * @return Number user entered if Ok was pressed, else 0
- */
- static double getDouble( const QString &caption, const QString &label,
- double value=0, double minValue=-2147483647,
- double maxValue=2147483647, double step=0.1, int decimals=1,
- bool *ok=0, QWidget *parent=0, const char *name=0 );
-
- /**
- * This is an overloaded convenience function. It behaves exctly like
- * the above function.
- */
- static double getDouble( const QString &caption, const QString &label,
- double value=0, double minValue=-2147483647,
- double maxValue=2147483647, int decimals=1, bool *ok=0,
- QWidget *parent=0, const char *name=0 );
-
- /**
- * Static convenience function to let the user select an item from a
- * list. caption is the text that is displayed in the title bar.
- * label is the text that appears as the label for the list. list
- * is the string list which is inserted into the list, and current
- * is the number of the item which should be the selected item. If
- * editable is true, the user can enter their own text.
- *
- * @param caption Caption of the dialog
- * @param label Text of the label for the spin box
- * @param list List of item for user to choose from
- * @param current Index of the selected item
- * @param editable If true, user can enter own text
- * @param ok This bool would be set to true if user pressed Ok
- * @param parent Parent of the dialog widget
- * @param name Name of the dialog widget
- *
- * @return Text of the selected item. If @p editable is true this can be
- * a text entered by the user.
- */
- static QString getItem( const QString &caption, const QString &label,
- const QStringList &list, int current=0, bool editable=false,
- bool *ok=0, QWidget *parent=0, const char *name=0 );
-
- /**
- * Static convenience function to let the user select one or more
- * items from a listbox. caption is the text that is displayed in the
- * title bar. label is the text that appears as the label for the listbox.
- * list is the string list which is inserted into the listbox, select
- * is the list of item(s) that should be the selected. If multiple is
- * true, the user can select multiple items.
- *
- * @param caption Caption of the dialog
- * @param label Text of the label for the spin box
- * @param list List of item for user to choose from
- * @param select List of item(s) that should be selected
- * @param multiple If true, user can select multiple items
- * @param ok This bool would be set to true if user pressed Ok
- * @param parent Parent of the dialog widget
- * @param name Name of the dialog widget
- *
- * @return List of selected items if multiple is true, else currently
- * selected item as a QStringList
- */
- static QStringList getItemList( const QString &caption,
- const QString &label, const QStringList &list=QStringList(),
- const QStringList &select=QStringList(), bool multiple=false,
- bool *ok=0, QWidget *parent=0, const char *name=0 );
-
- private:
-
- KInputDialogPrivate* const d;
- friend class KInputDialogPrivate;
- };
-
- #endif // KINPUTDIALOG_H
-
- /* vim: set ai et sw=2 ts=2
- */
-