#include <kurllabel.h>

Inherits TQLabel.

Public Slots
void	setUnderline (bool on=true)

void	setURL (const TQString &url)

virtual void	setFont (const TQFont &)

void	setUseTips (bool on=true)

void	setTipText (const TQString &tip)

void	setHighlightedColor (const TQColor &highcolor)

void	setHighlightedColor (const TQString &highcolor)

void	setSelectedColor (const TQColor &selcolor)

void	setSelectedColor (const TQString &selcolor)

virtual void	setCursor (const TQCursor &cursor)

virtual void	unsetCursor ()

void	setUseCursor (bool on, TQCursor *cursor=0L)

void	setGlow (bool glow=true)

void	setFloat (bool do_float=true)

void	setAltPixmap (const TQPixmap &altPix)

Signals
void	enteredURL (const TQString &url)

void	enteredURL ()

void	leftURL (const TQString &url)

void	leftURL ()

void	leftClickedURL (const TQString &url)

void	leftClickedURL ()

void	rightClickedURL (const TQString &url)

void	rightClickedURL ()

void	middleClickedURL (const TQString &url)

void	middleClickedURL ()

Public Member Functions
	KURLLabel (TQWidget parent=0L, const char name=0L)

	KURLLabel (const TQString &url, const TQString &text=TQString::null, TQWidget parent=0L, const char name=0L)

virtual	~KURLLabel ()

const TQString &	url () const

const TQString &	tipText () const

bool	useTips () const

bool	useCursor () const

bool	isGlowEnabled () const

bool	isFloatEnabled () const

const TQPixmap *	altPixmap () const

virtual void	setMargin (int margin)

virtual void	setFocusPolicy (TQWidget::FocusPolicy policy)

virtual void	setSizePolicy (TQSizePolicy)

Protected Member Functions
virtual void	mouseReleaseEvent (TQMouseEvent *e)

virtual void	enterEvent (TQEvent *)

virtual void	leaveEvent (TQEvent *)

virtual bool	event (TQEvent *e)

TQRect	activeRect () const

virtual void	virtual_hook (int id, void *data)

Detailed Description

A drop-in replacement for TQLabel that displays hyperlinks.

KURLLabel is a drop-in replacement for TQLabel that handles text in a fashion similar to how an HTML widget handles hyperlinks. The text can be underlined (or not) and set to different colors. It can also "glow" (cycle colors) when the mouse passes over it.

KURLLabel also provides signals for several events, including the mouse leaving and entering the text area and all forms of mouse clicking.

By default KURLLabel accepts focus. When focused, standard focus rectangle is displayed as in HTML widget. Pressing Enter key accepts the focused label.

A typical usage would be something like so:

KURLLabel *address = new KURLLabel(this);
address->setText("My homepage");
address->setURL("http://www.home.com/~me");
connect(address, TQ_SIGNAL(leftClickedURL(const TQString&)),
                 TQ_SLOT(processMyURL(const TQString&)));

In this example, the text "My homepage" would be displayed as blue, underlined text. When the mouse passed over it, it would "glow" red. When the user clicks on the text, the signal leftClickedURL() would be emitted with "http://www.home.com/~me" as its argument.

KDE URL Label

Author: Kurt Granroth granr.nosp@m.oth@.nosp@m.kde.o.nosp@m.rg (Interface); Peter Putzer putze.nosp@m.r@kd.nosp@m.e.org (Rewrite)

Version: $Id$

Definition at line 71 of file kurllabel.h.

Constructor & Destructor Documentation

◆ KURLLabel() [1/2]

KURLLabel::KURLLabel	(	TQWidget *	parent = `0L`,
		const char *	name = `0L`
	)

Default constructor.

Use setURL() and setText() or TQListView::setPixmap() to set the resp. properties.

Definition at line 94 of file kurllabel.cpp.

◆ KURLLabel() [2/2]

KURLLabel::KURLLabel	(	const TQString &	url,
		const TQString &	text = `TQString::null`,
		TQWidget *	parent = `0L`,
		const char *	name = `0L`
	)

Convenience constructor.

Parameters

url	is the URL emitted when the label is clicked.
text	is the displayed string. If it's equal to TQString::null the `url` will be used instead.
parent	Passed to lower level constructor
name	Passed to lower level constructor

parent and name are passed to TQLabel, which in turn passes them further down

Definition at line 82 of file kurllabel.cpp.

◆ ~KURLLabel()

KURLLabel::~KURLLabel ( )

virtual

Destructs the label.

Definition at line 105 of file kurllabel.cpp.

Member Function Documentation

◆ altPixmap()

const TQPixmap * KURLLabel::altPixmap ( ) const

Returns: the alternate pixmap (may be 0L if none was set).

Definition at line 301 of file kurllabel.cpp.

◆ enteredURL [1/2]

void KURLLabel::enteredURL ( )

signal

Emitted when the mouse has passed over the label.

◆ enteredURL [2/2]

void KURLLabel::enteredURL ( const TQString & url )

signal

Emitted when the mouse has passed over the label.

Parameters

url	The URL for this label.

◆ enterEvent()

void KURLLabel::enterEvent ( TQEvent * e )

protectedvirtual

Overridden for internal reasons; the API remains unaffected.

Definition at line 306 of file kurllabel.cpp.

◆ event()

bool KURLLabel::event ( TQEvent * e )

protectedvirtual

Catch parent palette changes.

Definition at line 352 of file kurllabel.cpp.

◆ isFloatEnabled()

bool KURLLabel::isFloatEnabled ( ) const

This feature is very similar to the "glow" feature in that the color of the label switches to the selected color when the cursor passes over it.

In addition, underlining is turned on for as long as the mouse is overhead. Note that if "glow" and underlining are both already turned on, this feature will have no visible effect.

Definition at line 291 of file kurllabel.cpp.

◆ isGlowEnabled()

bool KURLLabel::isGlowEnabled ( ) const

When this is on, the text will switch to the selected color whenever the mouse passes over it.

Definition at line 286 of file kurllabel.cpp.

◆ leaveEvent()

void KURLLabel::leaveEvent ( TQEvent * e )

protectedvirtual

Overridden for internal reasons; the API remains unaffected.

Definition at line 336 of file kurllabel.cpp.

◆ leftClickedURL [1/2]

void KURLLabel::leftClickedURL ( )

signal

Emitted when the user clicked the left mouse button on this label.

◆ leftClickedURL [2/2]

void KURLLabel::leftClickedURL ( const TQString & url )

signal

Emitted when the user clicked the left mouse button on this label.

Parameters

url	The URL for this label.

◆ leftURL [1/2]

void KURLLabel::leftURL ( )

signal

Emitted when the mouse is no longer over the label.

◆ leftURL [2/2]

void KURLLabel::leftURL ( const TQString & url )

signal

Emitted when the mouse is no longer over the label.

Parameters

url	The URL for this label.

◆ middleClickedURL [1/2]

void KURLLabel::middleClickedURL ( )

signal

Emitted when the user clicked the left mouse button on this label.

◆ middleClickedURL [2/2]

void KURLLabel::middleClickedURL ( const TQString & url )

signal

Emitted when the user clicked the middle mouse button on this label.

Parameters

url	The URL for this label.

◆ mouseReleaseEvent()

void KURLLabel::mouseReleaseEvent ( TQMouseEvent * e )

protectedvirtual

Overridden for internal reasons; the API remains unaffected.

Definition at line 110 of file kurllabel.cpp.

◆ rightClickedURL [1/2]

void KURLLabel::rightClickedURL ( )

signal

Emitted when the user clicked the right mouse button on this label.

◆ rightClickedURL [2/2]

void KURLLabel::rightClickedURL ( const TQString & url )

signal

Emitted when the user clicked the right mouse button on this label.

Parameters

url	The URL for this label.

◆ setAltPixmap

void KURLLabel::setAltPixmap ( const TQPixmap & altPix )

slot

Sets the "alt" pixmap.

This pixmap will be displayed when the cursor passes over the label. The effect is similar to the trick done with 'onMouseOver' in javascript.

See also: altPixmap()

Definition at line 296 of file kurllabel.cpp.

◆ setCursor

void KURLLabel::setCursor ( const TQCursor & cursor )

virtualslot

Overridden for internal reasons; the API remains unaffected.

Definition at line 199 of file kurllabel.cpp.

◆ setFloat

void KURLLabel::setFloat ( bool do_float = true )

slot

Turns on or off the "float" feature.

This feature is very similar to the "glow" feature in that the color of the label switches to the selected color when the cursor passes over it. In addition, underlining is turned on for as long as the mouse is overhead. Note that if "glow" and underlining are both already turned on, this feature will have no visible effect. By default, it is false.

Definition at line 281 of file kurllabel.cpp.

◆ setFocusPolicy()

void KURLLabel::setFocusPolicy ( TQWidget::FocusPolicy policy )

virtual

Reimplemented for internal reasons, the API is not affected.

Definition at line 431 of file kurllabel.cpp.

◆ setFont

void KURLLabel::setFont ( const TQFont & f )

virtualslot

Overridden for internal reasons; the API remains unaffected.

Definition at line 145 of file kurllabel.cpp.

◆ setGlow

void KURLLabel::setGlow ( bool glow = true )

slot

Turns on or off the "glow" feature.

When this is on, the text will switch to the selected color whenever the mouse passes over it. By default, it is true.

Definition at line 276 of file kurllabel.cpp.

◆ setHighlightedColor [1/2]

void KURLLabel::setHighlightedColor ( const TQColor & highcolor )

slot

Sets the highlight color.

This is the default foreground color (non-selected). By default, it is blue.

Definition at line 250 of file kurllabel.cpp.

◆ setHighlightedColor [2/2]

void KURLLabel::setHighlightedColor ( const TQString & highcolor )

slot

This is an overloaded version for convenience.

See also: setHighlightedColor()

Definition at line 258 of file kurllabel.cpp.

◆ setMargin()

void KURLLabel::setMargin ( int margin )

virtual

Reimplemented for internal reasons, the API is not affected.

Definition at line 425 of file kurllabel.cpp.

◆ setSelectedColor [1/2]

void KURLLabel::setSelectedColor ( const TQColor & selcolor )

slot

Sets the selected color.

This is the color the text will change to when either a mouse passes over it and "glow" mode is on or when it is selected (clicked). By default, it is red.

Definition at line 263 of file kurllabel.cpp.

◆ setSelectedColor [2/2]

void KURLLabel::setSelectedColor ( const TQString & selcolor )

slot

This is an overloaded version for convenience.

See also: setSelectedColor()

Definition at line 271 of file kurllabel.cpp.

◆ setSizePolicy()

void KURLLabel::setSizePolicy ( TQSizePolicy policy )

virtual

Reimplemented for internal reasons, the API is not affected.

Definition at line 439 of file kurllabel.cpp.

◆ setTipText

void KURLLabel::setTipText ( const TQString & tip )

slot

Specifies what text to display when tooltips are turned on.

If this is not used, the tip will default to the URL.

See also: setUseTips()

Definition at line 233 of file kurllabel.cpp.

◆ setUnderline

void KURLLabel::setUnderline ( bool on = true )

slot

Turns on or off the underlining.

When this is on, the text will be underlined. By default, it is true.

Definition at line 153 of file kurllabel.cpp.

◆ setURL

void KURLLabel::setURL ( const TQString & url )

slot

Sets the URL for this label to url.

See also: url

Definition at line 178 of file kurllabel.cpp.

◆ setUseCursor

void KURLLabel::setUseCursor	(	bool	on,
		TQCursor *	cursor = `0L`
	)

slot

Turns the custom cursor feature on or off.

When this is on, the cursor will change to a custom cursor (default is a "pointing hand") whenever the cursor passes over the label. By default, it is on.

Parameters

on	whether a custom cursor should be displayed.
cursor	is the custom cursor. `0L` indicates the default "hand cursor".

Definition at line 205 of file kurllabel.cpp.

◆ setUseTips

void KURLLabel::setUseTips ( bool on = true )

slot

Turns on or off the tool tip feature.

When this is on, the URL will be displayed as a tooltip whenever the mouse passes passes over it. By default, it is false.

Definition at line 223 of file kurllabel.cpp.

◆ tipText()

const TQString & KURLLabel::tipText ( ) const

Returns the current tooltip text.

Definition at line 245 of file kurllabel.cpp.

◆ unsetCursor

void KURLLabel::unsetCursor ( )

virtualslot

Overridden for internal reasons; the API remains unaffected.

Definition at line 193 of file kurllabel.cpp.

◆ url()

const TQString & KURLLabel::url ( ) const

Returns the URL.

Definition at line 188 of file kurllabel.cpp.

◆ useCursor()

bool KURLLabel::useCursor ( ) const

Returns: true if the cursor will change while over the URL.

See also: setUseCursor ()

Definition at line 218 of file kurllabel.cpp.

◆ useTips()

bool KURLLabel::useTips ( ) const

Returns: true if a tooltip will be displayed.

See also: setTipText()

Definition at line 240 of file kurllabel.cpp.

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

tdeui

Public Slots

Signals

Public Member Functions

Protected Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ KURLLabel() [1/2]

◆ KURLLabel() [2/2]

◆ ~KURLLabel()

Member Function Documentation

◆ altPixmap()

◆ enteredURL [1/2]

◆ enteredURL [2/2]

◆ enterEvent()

◆ event()

◆ isFloatEnabled()

◆ isGlowEnabled()

◆ leaveEvent()

◆ leftClickedURL [1/2]

◆ leftClickedURL [2/2]

◆ leftURL [1/2]

◆ leftURL [2/2]

◆ middleClickedURL [1/2]

◆ middleClickedURL [2/2]

◆ mouseReleaseEvent()

◆ rightClickedURL [1/2]

◆ rightClickedURL [2/2]

◆ setAltPixmap

◆ setCursor

◆ setFloat

◆ setFocusPolicy()

◆ setFont

◆ setGlow

◆ setHighlightedColor [1/2]

◆ setHighlightedColor [2/2]

◆ setMargin()

◆ setSelectedColor [1/2]

◆ setSelectedColor [2/2]

◆ setSizePolicy()

◆ setTipText

◆ setUnderline

◆ setURL

◆ setUseCursor

◆ setUseTips

◆ tipText()

◆ unsetCursor

◆ url()

◆ useCursor()

◆ useTips()

tdeui

tdeui