#include <tdefileiconview.h>

Inheritance diagram for KFileIconView:

Public Slots
void	showPreviews ()

void	zoomIn ()

void	zoomOut ()

virtual void	arrangeItemsInGrid (bool updated=true)

Signals
void	dropped (TQDropEvent event, KFileItem fileItem)

void	dropped (TQDropEvent *event, const KURL::List &urls, const KURL &url)

Public Member Functions
	KFileIconView (TQWidget parent, const char name)

virtual TQWidget *	widget ()

virtual void	clearView ()

virtual void	setAutoUpdate (bool)

virtual void	updateView (bool)

virtual void	updateView (const KFileItem *)

virtual void	removeItem (const KFileItem *)

virtual void	listingCompleted ()

virtual void	insertItem (KFileItem *i)

virtual void	setSelectionMode (KFile::SelectionMode sm)

virtual void	setSelected (const KFileItem *, bool)

virtual bool	isSelected (const KFileItem *i) const

virtual void	clearSelection ()

virtual void	selectAll ()

virtual void	invertSelection ()

virtual void	setCurrentItem (const KFileItem *)

virtual KFileItem *	currentFileItem () const

virtual KFileItem *	firstFileItem () const

virtual KFileItem *	nextItem (const KFileItem *) const

virtual KFileItem *	prevItem (const KFileItem *) const

void	setIconSize (int size)

void	setPreviewSize (int size)

void	setIgnoreMaximumSize (bool ignoreSize=true)

int	iconSize () const

void	ensureItemVisible (const KFileItem *)

virtual void	setSorting (TQDir::SortSpec sort)

virtual void	readConfig (TDEConfig *, const TQString &group=TQString::null)

virtual void	writeConfig (TDEConfig *, const TQString &group=TQString::null)

void	mimeTypeDeterminationFinished ()

void	determineIcon (KFileIconViewItem *item)

TQScrollView *	scrollWidget () const

void	setAcceptDrops (bool b)

Public Member Functions inherited from KFileView
virtual	~KFileView ()

void	addItemList (const KFileItemList &list)

TQWidget *	widget () const

void	setCurrentItem (const TQString &filename)

virtual void	clear ()

TQDir::SortSpec	sorting () const

bool	isReversed () const

void	sortReversed ()

uint	count () const

uint	numFiles () const

uint	numDirs () const

virtual KFile::SelectionMode	selectionMode () const

virtual void	setViewMode (ViewMode vm)

virtual ViewMode	viewMode () const

TQString	viewName () const

void	setViewName (const TQString &name)

virtual void	setParentView (KFileView *parent)

const KFileItemList *	selectedItems () const

const KFileItemList *	items () const

void	setOnlyDoubleClickSelectsFiles (bool enable)

bool	onlyDoubleClickSelectsFiles () const

bool	updateNumbers (const KFileItem *i)

virtual TDEActionCollection *	actionCollection () const

KFileViewSignaler *	signaler () const

void	setDropOptions (int options)

int	dropOptions ()

Protected Member Functions
virtual void	keyPressEvent (TQKeyEvent *)

virtual void	hideEvent (TQHideEvent *)

virtual void	showEvent (TQShowEvent *)

virtual bool	eventFilter (TQObject o, TQEvent e)

virtual TQDragObject *	dragObject ()

virtual void	contentsDragEnterEvent (TQDragEnterEvent *e)

virtual void	contentsDragMoveEvent (TQDragMoveEvent *e)

virtual void	contentsDragLeaveEvent (TQDragLeaveEvent *e)

virtual void	contentsDropEvent (TQDropEvent *ev)

bool	acceptDrag (TQDropEvent *e) const

virtual void	virtual_hook (int id, void *data)

Protected Member Functions inherited from KFileView
void	setDropOptions_impl (int options)

Additional Inherited Members
Public Types inherited from KFileView
enum	ViewMode { Files = 1 , Directories = 2 , All = Files \| Directories }

enum	DropOptions { AutoOpenDirs = 1 }

Static Public Member Functions inherited from KFileView
static TQString	sortingKey (const TQString &value, bool isDir, int sortSpec)

static TQString	sortingKey (TDEIO::filesize_t value, bool isDir, int sortSpec)

static int	autoOpenDelay ()

Protected Types inherited from KFileView
enum	{ VIRTUAL_SET_DROP_OPTIONS = 1 }

Protected Attributes inherited from KFileView
KFileViewSignaler *	sig

Detailed Description

An icon-view capable of showing KFileItem's.

Used in the filedialog for example. Most of the documentation is in KFileView class.

See also: KDirOperator; KCombiView; KFileDetailView

Definition at line 82 of file tdefileiconview.h.

Member Function Documentation

◆ arrangeItemsInGrid

void KFileIconView::arrangeItemsInGrid ( bool updated = true )

virtualslot

Reimplemented for performance reasons.

Since: 3.1

Definition at line 793 of file tdefileiconview.cpp.

◆ clearSelection()

void KFileIconView::clearSelection ( )

virtual

Clears any selection, unhighlights everything.

Must be implemented by the view.

Implements KFileView.

Definition at line 317 of file tdefileiconview.cpp.

◆ clearView()

void KFileIconView::clearView ( )

virtual

pure virtual function, that should be implemented to clear the view.

At this moment the list is already empty

Implements KFileView.

Definition at line 327 of file tdefileiconview.cpp.

◆ currentFileItem()

KFileItem * KFileIconView::currentFileItem ( ) const

virtual

Returns: the "current" KFileItem, e.g. where the cursor is. Returns 0L when there is no current item (e.g. in an empty view). Subclasses have to implement this.

Implements KFileView.

Definition at line 381 of file tdefileiconview.cpp.

◆ dropped [1/2]

void KFileIconView::dropped	(	TQDropEvent *	event,
		const KURL::List &	urls,
		const KURL &	url
	)

signal

The user dropped the URLs urls.

url points to the item dropped on or can be empty if the user dropped on empty space.

Since: 3.2

◆ dropped [2/2]

void KFileIconView::dropped	(	TQDropEvent *	event,
		KFileItem *	fileItem
	)

signal

The user dropped something.

fileItem points to the item dropped on or can be 0 if the user dropped on empty space.

Since: 3.2

◆ ensureItemVisible()

void KFileIconView::ensureItemVisible ( const KFileItem * i )

virtual

pure virtual function, that should be implemented to make item i visible, i.e.

by scrolling the view appropriately.

Implements KFileView.

Definition at line 508 of file tdefileiconview.cpp.

◆ hideEvent()

void KFileIconView::hideEvent ( TQHideEvent * e )

protectedvirtual

Reimplemented to remove an eventual tooltip.

Definition at line 285 of file tdefileiconview.cpp.

◆ iconSize()

int KFileIconView::iconSize ( ) const

inline

Returns: the current size used for icons.

Definition at line 137 of file tdefileiconview.h.

◆ insertItem()

void KFileIconView::insertItem ( KFileItem * i )

virtual

The derived view must implement this function to add the file in the widget.

Make sure to call this implementation, i.e. KFileView::insertItem( i );

Reimplemented from KFileView.

Definition at line 335 of file tdefileiconview.cpp.

◆ invertSelection()

void KFileIconView::invertSelection ( )

virtual

Inverts the current selection, i.e.

selects all items, that were up to now not selected and deselects the other.

Reimplemented from KFileView.

Definition at line 322 of file tdefileiconview.cpp.

◆ isSelected()

bool KFileIconView::isSelected ( const KFileItem * ) const

virtual

Returns: whether the given item is currently selected. Must be implemented by the view.

Implements KFileView.

Definition at line 429 of file tdefileiconview.cpp.

◆ keyPressEvent()

void KFileIconView::keyPressEvent ( TQKeyEvent * e )

protectedvirtual

Reimplemented to not let TQIconView eat return-key events.

Definition at line 291 of file tdefileiconview.cpp.

◆ listingCompleted()

void KFileIconView::listingCompleted ( )

virtual

This hook is called when all items of the currently listed directory are listed and inserted into the view, i.e.

there won't come any new items anymore.

Reimplemented from KFileView.

Definition at line 719 of file tdefileiconview.cpp.

◆ removeItem()

void KFileIconView::removeItem ( const KFileItem * item )

virtual

Removes an item from the list; has to be implemented by the view.

Call KFileView::removeItem( item ) after removing it.

Reimplemented from KFileView.

Definition at line 466 of file tdefileiconview.cpp.

◆ selectAll()

void KFileIconView::selectAll ( )

virtual

Selects all items.

You may want to override this, if you can implement it more efficiently than calling setSelected() with every item. This works only in Multiselection mode of course.

Reimplemented from KFileView.

Definition at line 308 of file tdefileiconview.cpp.

◆ setCurrentItem()

void KFileIconView::setCurrentItem ( const KFileItem * item )

virtual

Reimplement this to set item the current item in the view, e.g.

the item having focus.

Implements KFileView.

Definition at line 374 of file tdefileiconview.cpp.

◆ setIconSize()

void KFileIconView::setIconSize ( int size )

Sets the size of the icons to show.

Defaults to TDEIcon::SizeSmall.

Definition at line 481 of file tdefileiconview.cpp.

◆ setIgnoreMaximumSize()

void KFileIconView::setIgnoreMaximumSize ( bool ignoreSize = true )

Disables the "Maximum file size" configuration option for previews.

Set this before calling showPreviews()

Since: 3.4

Definition at line 497 of file tdefileiconview.cpp.

◆ setPreviewSize()

void KFileIconView::setPreviewSize ( int size )

Sets the size of the previews.

Defaults to TDEIcon::SizeLarge.

Definition at line 487 of file tdefileiconview.cpp.

◆ setSelected()

void KFileIconView::setSelected	(	const KFileItem *	,
		bool	enable
	)

virtual

Tells the view that it should highlight the item.

This function must be implemented by the view.

Implements KFileView.

Definition at line 301 of file tdefileiconview.cpp.

◆ setSorting()

void KFileIconView::setSorting ( TQDir::SortSpec sort )

virtual

Sets the sorting order of the view.

Default is TQDir::Name | TQDir::IgnoreCase | TQDir::DirsFirst Override this in your subclass and sort accordingly (usually by setting the sorting-key for every item and telling QIconView or TQListView to sort.

A view may choose to use a different sorting than TQDir::Name, Time or Size. E.g. to sort by mimetype or any possible string. Set the sorting to TQDir::Unsorted for that and do the rest internally.

See also: sortingKey

Reimplemented from KFileView.

Definition at line 677 of file tdefileiconview.cpp.

◆ showPreviews

void KFileIconView::showPreviews ( )

slot

Starts loading previews for all files shown and shows them.

Switches into 'large rows' mode, if that isn't the current mode yet.

See also: setIgnoreMaximumSize

Definition at line 577 of file tdefileiconview.cpp.

◆ updateView()

void KFileIconView::updateView ( bool f )

virtual

does a repaint of the view.

The default implementation calls

widget()->repaint(f)

KFileIconView::widget

virtual TQWidget * widget()

a pure virtual function to get a TQWidget, that can be added to other widgets.

Definition: tdefileiconview.h:90

Reimplemented from KFileView.

Definition at line 435 of file tdefileiconview.cpp.

◆ widget()

virtual TQWidget* KFileIconView::widget ( )

inlinevirtual

a pure virtual function to get a TQWidget, that can be added to other widgets.

This function is needed to make it possible for derived classes to derive from other widgets.

Implements KFileView.

Definition at line 90 of file tdefileiconview.h.

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

tdeio/tdefile

Public Slots

Signals

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ arrangeItemsInGrid

◆ clearSelection()

◆ clearView()

◆ currentFileItem()

◆ dropped [1/2]

◆ dropped [2/2]

◆ ensureItemVisible()

◆ hideEvent()

◆ iconSize()

◆ insertItem()

◆ invertSelection()

◆ isSelected()

◆ keyPressEvent()

◆ listingCompleted()

◆ removeItem()

◆ selectAll()

◆ setCurrentItem()

◆ setIconSize()

◆ setIgnoreMaximumSize()

◆ setPreviewSize()

◆ setSelected()

◆ setSorting()

◆ showPreviews

◆ updateView()

◆ widget()

tdeio/tdefile

tdeio/tdefile