LineEdit Class Reference

#include <lineedit.h>

Inheritance diagram for LineEdit:

Public Types
enum	Type { Text, Url, Emails }

Public Slots
virtual void	setText (const QString &str)

Public Member Functions
	LineEdit (Type type, QWidget *parent=0)
	LineEdit (QWidget *parent=0)
void	setCursorAtEnd (bool end=true)
void	setNoSelect ()
QString	text () const

Protected Member Functions
virtual void	dragEnterEvent (QDragEnterEvent *)
virtual void	dropEvent (QDropEvent *)
virtual void	focusInEvent (QFocusEvent *)

Detailed Description

Line edit widget with extra drag and drop options.

The LineEdit class is a line edit widget which accepts specified types of drag and drop content.

The widget will always accept drag and drop of text, except text/calendar mime type, and of URLs. It will accept additional mime types depending on its configuration: Text type accepts email address lists. Email type accepts email address lists and VCard data (e.g. from KAddressBook).

The class also provides an option to prevent its contents being selected when the widget receives focus.

Author

David Jarvie djarv.nosp@m.ie@k.nosp@m.de.or.nosp@m.g

Definition at line 46 of file lineedit.h.

Member Enumeration Documentation

enum LineEdit::Type

Types of drag and drop content which will be accepted.

• Text - the line edit contains general text. It accepts text, a URL or an email from KMail (the subject line is used). If multiple URLs or emails are dropped, only the first is used; the rest are ignored.
• Url - the line edit contains a URL. It accepts text or a URL. If multiple URLs are dropped, only the first URL is used; the rest are ignored.
• Emails - the line edit contains email addresses. It accepts text, mailto: URLs, emails from KMail (the From address is used) or vcard data (e.g. from KAddressBook). If multiple emails are dropped, only the first is used; the rest are ignored.

Enumerator
Text
Url
Emails

Definition at line 64 of file lineedit.h.

Constructor & Destructor Documentation

LineEdit::LineEdit ( Type  type, QWidget *  parent = 0  )

explicit

Constructor.

Parameters

type	The content type for the line edit.
parent	The parent object of this widget.

Definition at line 49 of file lineedit.cpp.

LineEdit::LineEdit ( QWidget *  parent = 0 )

explicit

Constructs a line edit whose content type is Text.

Parameters

parent

The parent object of this widget.

Definition at line 58 of file lineedit.cpp.

Member Function Documentation

void LineEdit::dragEnterEvent ( QDragEnterEvent *  e )

protectedvirtual

Definition at line 105 of file lineedit.cpp.

void LineEdit::dropEvent ( QDropEvent *  e )

protectedvirtual

Definition at line 126 of file lineedit.cpp.

void LineEdit::focusInEvent ( QFocusEvent *  e )

protectedvirtual

Definition at line 85 of file lineedit.cpp.

void LineEdit::setCursorAtEnd ( bool  end = true )

inline

Sets whether the cursor should be set at the beginning or end of the text when setText() is called.

Definition at line 83 of file lineedit.h.

void LineEdit::setNoSelect ( )

inline

Prevents the line edit's contents being selected when the widget receives focus.

Definition at line 79 of file lineedit.h.

void LineEdit::setText ( const QString &  str )

virtualslot

Sets the contents of the line edit to be str.

Definition at line 99 of file lineedit.cpp.

QString LineEdit::text

(

)

const

Return the entered text.

If the type is Url, tilde expansion is performed.

Definition at line 92 of file lineedit.cpp.

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The documentation for this class was generated from the following files:

• lineedit.h
• lineedit.cpp