TDEIconViewSearchLine Class Reference

#include <kiconviewsearchline.h>

Inheritance diagram for TDEIconViewSearchLine:

Public Slots
virtual void	updateSearch (const TQString &s=TQString::null)
void	setCaseSensitive (bool cs)
void	setIconView (TQIconView *iv)
void	clear ()
void	iconDeleted (const TQString &filename)
Public Slots inherited from KLineEdit
virtual void	setReadOnly (bool)
void	rotateText (TDECompletionBase::KeyBindingType type)
virtual void	setCompletedText (const TQString &)
void	setCompletedItems (const TQStringList &items)
void	setCompletedItems (const TQStringList &items, bool autoSuggest)
virtual void	clear ()
void	setSqueezedText (const TQString &text)
virtual void	setText (const TQString &)

Public Member Functions
	TDEIconViewSearchLine (TQWidget *parent=0, TQIconView *iconView=0, const char *name=0)
	TDEIconViewSearchLine (TQWidget *parent, const char *name)
virtual	~TDEIconViewSearchLine ()
bool	caseSensitive () const
TQIconView *	iconView () const
Public Member Functions inherited from KLineEdit
	KLineEdit (const TQString &string, TQWidget *parent, const char *name=0)
	KLineEdit (TQWidget *parent=0, const char *name=0)
virtual	~KLineEdit ()
void	setURL (const KURL &url)
void	cursorAtEnd ()
virtual void	setCompletionMode (TDEGlobalSettings::Completion mode)
virtual void	setContextMenuEnabled (bool showMenu)
bool	isContextMenuEnabled () const
void	setURLDropsEnabled (bool enable)
bool	isURLDropsEnabled () const
void	setTrapReturnKey (bool trap)
bool	trapReturnKey () const
virtual bool	eventFilter (TQObject *, TQEvent *)
TDECompletionBox *	completionBox (bool create=true)
virtual void	setCompletionObject (TDECompletion *, bool hsig=true)
virtual void	copy () const
void	setEnableSqueezedText (bool enable)
bool	isSqueezedTextEnabled () const
TQString	originalText () const
void	setCompletionBox (TDECompletionBox *box)
void	setClickMessage (const TQString &msg)
TQString	clickMessage () const
Public Member Functions inherited from TDECompletionBase
TDECompletion *	completionObject (bool hsig=true)
virtual void	setHandleSignals (bool handle)
bool	isCompletionObjectAutoDeleted () const
void	setAutoDeleteCompletionObject (bool autoDelete)
void	setEnableSignals (bool enable)
bool	handleSignals () const
bool	emitSignals () const
TDEGlobalSettings::Completion	completionMode () const
bool	setKeyBinding (KeyBindingType item, const TDEShortcut &key)
const TDEShortcut &	getKeyBinding (KeyBindingType item) const
void	useGlobalKeyBindings ()
virtual void	setCompletedText (const TQString &text)=0
virtual void	setCompletedItems (const TQStringList &items)=0
TDECompletion *	compObj () const

Protected Slots
void	queueSearch (const TQString &s)
void	activateSearch ()
Protected Slots inherited from KLineEdit
virtual void	makeCompletion (const TQString &)
void	slotAboutToShow ()
void	slotCancelled ()
void	userCancelled (const TQString &cancelText)

Protected Member Functions
virtual bool	itemMatches (const TQIconViewItem *item, const TQString &s) const
void	init (TQIconView *iconView=0)
void	hideItem (TQIconViewItem *item)
void	showItem (TQIconViewItem *item)
Protected Member Functions inherited from KLineEdit
virtual void	resizeEvent (TQResizeEvent *)
virtual void	keyPressEvent (TQKeyEvent *)
virtual void	mousePressEvent (TQMouseEvent *)
virtual void	mouseDoubleClickEvent (TQMouseEvent *)
virtual void	mouseReleaseEvent (TQMouseEvent *)
virtual void	contextMenuEvent (TQContextMenuEvent *)
virtual TQPopupMenu *	createPopupMenu ()
virtual void	drawContents (TQPainter *p)
virtual void	dropEvent (TQDropEvent *)
virtual void	setCompletedText (const TQString &, bool)
void	setUserSelection (bool userSelection)
virtual void	create (WId=0, bool initializeWindow=true, bool destroyOldWindow=true)
virtual void	focusInEvent (TQFocusEvent *)
virtual void	focusOutEvent (TQFocusEvent *)
bool	autoSuggest () const
virtual void	virtual_hook (int id, void *data)
Protected Member Functions inherited from TDECompletionBase
KeyBindingMap	getKeyBindings () const
void	setDelegate (TDECompletionBase *delegate)
TDECompletionBase *	delegate () const

Additional Inherited Members
Public Types inherited from TDECompletionBase
enum	KeyBindingType
Signals inherited from KLineEdit
void	completionBoxActivated (const TQString &)
void	returnPressed (const TQString &)
void	completion (const TQString &)
void	substringCompletion (const TQString &)
void	textRotation (TDECompletionBase::KeyBindingType)
void	completionModeChanged (TDEGlobalSettings::Completion)
void	aboutToShowContextMenu (TQPopupMenu *p)
Public Attributes inherited from TDECompletionBase
	TextCompletion
	PrevCompletionMatch
	NextCompletionMatch
	SubstringCompletion

Detailed Description

This class makes it easy to add a search line for filtering the items in a iconview based on a simple text search.

No changes to the application other than instantiating this class with an appropriate TQIconView should be needed.

Since

3.3

Definition at line 38 of file kiconviewsearchline.h.

Constructor & Destructor Documentation

TDEIconViewSearchLine() [1/2]

TDEIconViewSearchLine::TDEIconViewSearchLine	(	TQWidget *	parent = 0,
		TQIconView *	iconView = 0,
		const char *	name = 0
	)

Constructs a TDEIconViewSearchLine with iconView being the TQIconView to be filtered.

If iconView is null then the widget will be disabled until a iconview is set with setIconView().

Definition at line 57 of file kiconviewsearchline.cpp.

TDEIconViewSearchLine() [2/2]

TDEIconViewSearchLine::TDEIconViewSearchLine	(	TQWidget *	parent,
		const char *	name
	)

Constructs a TDEIconViewSearchLine without any TQIconView to filter.

The TQIconView object has to be set later with setIconView().

Definition at line 66 of file kiconviewsearchline.cpp.

~TDEIconViewSearchLine()

TDEIconViewSearchLine::~TDEIconViewSearchLine ( )

virtual

Destroys the TDEIconViewSearchLine.

Definition at line 73 of file kiconviewsearchline.cpp.

Member Function Documentation

activateSearch

void TDEIconViewSearchLine::activateSearch ( )

protectedslot

When the timer started with queueSearch() expires this slot is called.

If there has been another timer started then this slot does nothing. However if there are no other pending searches this starts the icon view search.

See also

queueSearch()

Definition at line 237 of file kiconviewsearchline.cpp.

caseSensitive()

bool TDEIconViewSearchLine::caseSensitive

(

)

const

Returns true if the search is case sensitive.

This defaults to false.

See also

setCaseSensitive()

Definition at line 79 of file kiconviewsearchline.cpp.

clear

void TDEIconViewSearchLine::clear ( )

slot

Clear line edit and empty hiddenItems, returning elements to iconView.

Definition at line 123 of file kiconviewsearchline.cpp.

hideItem()

void TDEIconViewSearchLine::hideItem ( TQIconViewItem *  item )

protected

Hide item.

Definition at line 206 of file kiconviewsearchline.cpp.

iconDeleted

void TDEIconViewSearchLine::iconDeleted ( const TQString &  filename )

slot

Should be called before updateSearch() whenever an icon is deleted.

Definition at line 143 of file kiconviewsearchline.cpp.

iconView()

TQIconView * TDEIconViewSearchLine::iconView

(

)

const

Returns the iconview that is currently filtered by the search.

See also

setIconView()

Definition at line 84 of file kiconviewsearchline.cpp.

init()

void TDEIconViewSearchLine::init ( TQIconView *  iconView = 0 )

protected

Do initialization common to both constructors.

Definition at line 186 of file kiconviewsearchline.cpp.

itemMatches()

bool TDEIconViewSearchLine::itemMatches ( const TQIconViewItem *  item, const TQString &  s  ) const

protectedvirtual

Returns true if item matches the search s.

This will be evaluated based on the value of caseSensitive(). This can be overridden in subclasses to implement more complicated matching schemes.

Definition at line 173 of file kiconviewsearchline.cpp.

queueSearch

void TDEIconViewSearchLine::queueSearch ( const TQString &  s )

protectedslot

When keys are pressed a new search string is created and a timer is activated.

The most recent search is activated when this timer runs out if another key has not yet been pressed.

This method makes

Parameters

s	the most recent search and starts the timer.

Together with activateSearch() this makes it such that searches are not started until there is a short break in the users typing.

See also

activateSearch()

Definition at line 230 of file kiconviewsearchline.cpp.

setCaseSensitive

void TDEIconViewSearchLine::setCaseSensitive ( bool  cs )

slot

Make the search case sensitive or case insensitive.

See also

caseSenstive()

Definition at line 147 of file kiconviewsearchline.cpp.

setIconView

void TDEIconViewSearchLine::setIconView ( TQIconView *  iv )

slot

Sets the TQIconView that is filtered by this search line.

If lv is null then the widget will be disabled.

See also

iconView()

Definition at line 152 of file kiconviewsearchline.cpp.

showItem()

void TDEIconViewSearchLine::showItem ( TQIconViewItem *  item )

protected

Show item.

Just unhide it, doesn't necessary show it on screen, for that use iconView->ensureItemVisible()

Definition at line 214 of file kiconviewsearchline.cpp.

updateSearch

void TDEIconViewSearchLine::updateSearch ( const TQString &  s = TQString::null )

virtualslot

Updates search to only make visible the items that match s.

If s is null then the line edit's text will be used.

Definition at line 92 of file kiconviewsearchline.cpp.

---

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

• kiconviewsearchline.h
• kiconviewsearchline.cpp