Diffstat (limited to 'libopie2/qt3/opieui/olineedit.h') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | libopie2/qt3/opieui/olineedit.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libopie2/qt3/opieui/olineedit.h b/libopie2/qt3/opieui/olineedit.h index ecfca27..db3d7ef 100644 --- a/libopie2/qt3/opieui/olineedit.h +++ b/libopie2/qt3/opieui/olineedit.h @@ -1,256 +1,256 @@ /* This file Copyright (C) 2003 Michael 'Mickey' Lauer <mickey@tm.informatik.uni-frankfurt.de> is part of the Copyright (C) 2001 Carsten Pfeiffer <pfeiffer@kde.org>, Dawit Alemayehu <adawit@kde.org> Opie Project Copyright (C) 1999 Preston Brown <pbrown@kde.org>, Patrick Ward <PAT_WARD@HP-USA-om5.om.hp.com> Copyright (C) 1997 Sven Radej (sven.radej@iname.com) =. .=l. .>+-= _;:, .> :=|. This program is free software; you can .> <`_, > . <= redistribute it and/or modify it under :`=1 )Y*s>-.-- : the terms of the GNU Library General Public .="- .-=="i, .._ License as published by the Free Software - . .-<_> .<> Foundation; either version 2 of the License, ._= =} : or (at your option) any later version. .%`+i> _;_. .i_,=:_. -<s. This program 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef OLINEEDIT_H #define OLINEEDIT_H /* QT */ #include <qlineedit.h> /* OPIE */ #include <opie2/ocompletion.h> #include <opie2/ocompletionbase.h> class QPopupMenu; class OCompletionBox; typedef QString KURL; //class KURL; /** * An enhanced QLineEdit widget for inputting text. * - * @sect Detail + * @par Detail * * This widget inherits from @ref QLineEdit and implements the following * additional functionalities: q completion object that provides both * automatic and manual text completion as well as multiple match iteration * features, configurable key-bindings to activate these features and a * popup-menu item that can be used to allow the user to set text completion * modes on the fly based on their preference. * * To support these new features OLineEdit also emits a few more * additional signals. These are: @ref completion( const QString& ), * textRotation( KeyBindingType ), and @ref returnPressed( const QString& ). * The completion signal can be connected to a slot that will assist the * user in filling out the remaining text. The text rotation signal is * intended to be used to iterate through the list of all possible matches * whenever there is more than one match for the entered text. The * @p returnPressed( const QString& ) signals are the same as QLineEdit's * except it provides the current text in the widget as its argument whenever * appropriate. * * This widget by default creates a completion object when you invoke * the @ref completionObject( bool ) member function for the first time or * use @ref setCompletionObject( OCompletion*, bool ) to assign your own * completion object. Additionally, to make this widget more functional, * OLineEdit will by default handle the text rotation and completion * events internally when a completion object is created through either one * of the methods mentioned above. If you do not need this functionality, * simply use @ref OCompletionBase::setHandleSignals( bool ) or set the * boolean parameter in the above functions to FALSE. * * The default key-bindings for completion and rotation is determined * from the global settings in @ref OStdAccel. These values, however, * can be overriden locally by invoking @ref OCompletionBase::setKeyBinding(). * The values can easily be reverted back to the default setting, by simply * calling @ref useGlobalSettings(). An alternate method would be to default * individual key-bindings by usning @ref setKeyBinding() with the default * second argument. * * NOTE that if the @p EchoMode for this widget is set to something other * than @p QLineEdit::Normal, the completion mode will always be defaulted * to @ref PGlobalSettings::CompletionNone. This is done purposefully to guard * against protected entries such as passwords being cached in @ref OCompletion's * list. Hence, if the @p EchoMode is not @ref QLineEdit::Normal, the completion * mode is automatically disabled. * - * @sect Useage + * @par Usage * * To enable the basic completion feature : * * <pre> * OLineEdit *edit = new OLineEdit( this, "mywidget" ); * OCompletion *comp = edit->completionObject(); * // Fill the completion object with a list of possible matches * QStringList list; * list << "mickeyl@handhelds.org" << "mickey@tm.informatik.uni-frankfurt.de>" << "mickey@Vanille.de"; * comp->setItems( list ); * // Connect to the return pressed signal (optional) * connect(edit,SIGNAL(returnPressed(const QString&)),comp,SLOT(addItem(const QString&)); * </pre> * * To use a customized completion objects or your * own completion object : * * <pre> * OLineEdit *edit = new OLineEdit( this,"mywidget" ); * KURLCompletion *comp = new KURLCompletion(); * edit->setCompletionObject( comp ); * // Connect to the return pressed signal - optional * connect(edit,SIGNAL(returnPressed(const QString&)),comp,SLOT(addItem(const QString&)); * </pre> * * Note that you have to either delete the allocated completion object * when you don't need it anymore, or call * setAutoDeleteCompletionObject( true ); * - * @sect Miscellaneous function calls : + * @par Miscellaneous function calls : * * <pre> * // Tell the widget not to handle completion and * // iteration internally. * edit->setHandleSignals( false ); * // Set your own completion key for manual completions. * edit->setKeyBinding( OCompletionBase::TextCompletion, Qt::End ); * // Hide the context (popup) menu * edit->setContextMenuEnabled( false ); * // Temporarly disable signal emitions * // (both completion & iteration signals) * edit->disableSignals(); * // Default the key-bindings to system settings. * edit->useGlobalKeyBindings(); * </pre> * * @short An enhanced single line input widget. * @author Dawit Alemayehu <adawit@kde.org> * @author Opie adaption by Michael Lauer <mickey@tm.informatik.uni-frankfurt.de> */ class OLineEdit : public QLineEdit, public OCompletionBase { friend class OComboBox; Q_OBJECT Q_PROPERTY( bool contextMenuEnabled READ isContextMenuEnabled WRITE setContextMenuEnabled ) Q_PROPERTY( bool urlDropsEnabled READ isURLDropsEnabled WRITE setURLDropsEnabled ) public: /** * Constructs a OLineEdit object with a default text, a parent, * and a name. * * @param string Text to be shown in the edit widget. * @param parent The parent object of this widget. * @param name the name of this widget */ OLineEdit( const QString &string, QWidget *parent, const char *name = 0 ); /** * Constructs a OLineEdit object with a parent and a name. * * @param string Text to be shown in the edit widget. * @param parent The parent object of this widget. * @param name The name of this widget. */ OLineEdit ( QWidget *parent=0, const char *name=0 ); /** * Destructor. */ virtual ~OLineEdit (); /** * Sets @p url into the lineedit. It uses @ref KURL::prettyURL() so * that the url is properly decoded for displaying. */ void setURL( const KURL& url ); /** * Puts the text cursor at the end of the string. * * This method is deprecated. Use @ref QLineEdit::end() * instead. * * @deprecated * @ref QLineEdit::end() */ void cursorAtEnd() { end( false ); } /** * Re-implemented from @ref OCompletionBase for internal reasons. * * This function is re-implemented in order to make sure that * the EchoMode is acceptable before we set the completion mode. * * See @ref OCompletionBase::setCompletionMode */ virtual void setCompletionMode( OGlobalSettings::Completion mode ); /** * Enables/disables the popup (context) menu. * * Note that when this function is invoked with its argument * set to @p true, then both the context menu and the completion * menu item are enabled. If you do not want to the completion * item to be visible simply invoke @ref hideModechanger() right * after calling this method. Also by default, the context * menu is automatically created if this widget is editable. Thus * you need to call this function with the argument set to false * if you do not want this behaviour. * * @param showMenu If @p true, show the context menu. */ virtual void setContextMenuEnabled( bool showMenu ) { m_bEnableMenu = showMenu; } /** * Returns @p true when the context menu is enabled. */ bool isContextMenuEnabled() const { return m_bEnableMenu; } /** * Enables/Disables handling of URL drops. If enabled and the user * drops an URL, the decoded URL will be inserted. Otherwise the default * behaviour of QLineEdit is used, which inserts the encoded URL. * * @param enable If @p true, insert decoded URLs */ void setURLDropsEnabled( bool enable ); /** * Returns @p true when decoded URL drops are enabled */ bool isURLDropsEnabled() const; /** * By default, OLineEdit recognizes @p Key_Return and @p Key_Enter and emits * the @ref returnPressed() signals, but it also lets the event pass, * for example causing a dialog's default-button to be called. * * Call this method with @p trap = @p true to make @p OLineEdit stop these * events. The signals will still be emitted of course. * * @see trapReturnKey() */ void setTrapReturnKey( bool trap ); |