←Select platform

RasterThumbnailBrowser Class Members

Summary

The following tables list the members exposed by RasterThumbnailBrowser.

Public Constructors

	Name	Description
	RasterThumbnailBrowser	Initializes a new instance of the RasterThumbnailBrowser class.

Public Methods

	Name	Description
	BeginUpdate	Prevents the control from drawing until the RasterImageList.EndUpdate method is called.
	CancelLoadingThumbnails	Cancels the load operation at any time.
	EndUpdate	Resumes drawing of the control after drawing is suspended by the RasterImageList.BeginUpdate method.
	EnsureVisible	Ensures that the specified item is visible within the control, scrolling the contents of the control if necessary.
	GetItemRectangle	Retrieves the bounding rectangle for a specific item within the RasterImageList control.
	HitTest	Queries the specified location to determine if the point is over a RasterImageListItem.
	LoadThumbnails	Browses the specified directory for supported images, and generates thumbnails for each image file that is found.
	Refresh	Refresh loading thumbnails and generates new thumbnails for new files and remove thumbnails for deleted files
	ScrollItems	Scrolls the content of the control.
	SelectAll	Selects or un-selects all the items in this RasterImageList control.
	Sort	Sorts the items of the RasterImageList control.

Protected Methods

	Name	Description
	Dispose(boolean)	This member overrides Control.Dispose.
	IsInputKey	This member overrides Control.IsInputKey.
	OnAddFile	Raises the AddFile event.
	OnAutoDeselectItemsChanged	Raises the RasterImageList.AutoDeselectItemsChanged event.
	OnAutoDisposeImagesChanged	Raises the RasterImageList.AutoDisposeImagesChanged event.
	OnBorderStyleChanged	Raises the RasterImageList.BorderStyleChanged event.
	OnChanged	Fire the WatcherChanged event
	OnCodecsChanged	Raises the CodecsChanged event.
	OnDoubleBufferChanged	Raises the RasterImageList.DoubleBufferChanged event.
	OnDrawItem	Raises the RasterImageList.DrawItem event.
	OnEnableKeyboardChanged	Raises the RasterImageList.EnableKeyboardChanged event.
	OnEnableRubberBandSelectionChanged	Raises the RasterImageList.EnableRubberBandSelectionChanged event.
	OnErrorThumbnailChanged	Raises the ErrorThumbnailChanged event.
	OnFinishedLoadingThumbnails	Raises the FinishedLoadingThumbnails event.
	OnItemBackColorChanged	Raises the RasterImageList.ItemBackColorChanged event.
	OnItemBorderStyleChanged	Raises the RasterImageList.ItemBorderStyleChanged event.
	OnItemForeColorChanged	Raises the RasterImageList.ItemForeColorChanged event.
	OnItemImageBorderStyleChanged	Raises the RasterImageList.ItemImageBorderStyleChanged event.
	OnItemImageSizeChanged	Raises the RasterImageList.ItemImageSizeChanged event.
	OnItemSelectedBackColorChanged	Raises the RasterImageList.ItemSelectedBackColorChanged event.
	OnItemSelectedForeColorChanged	Raises the RasterImageList.ItemSelectedForeColorChanged event.
	OnItemSizeChanged	Raises the RasterImageList.ItemSizeChanged event.
	OnItemSpacingSizeChanged	Raises the RasterImageList.ItemSpacingSizeChanged event.
	OnKeyDown	This member overrides Control.OnKeyDown.
	OnLoadingThumbnailChanged	Raises the LoadingThumbnailChanged event.
	OnLoadThumbnail	Raises the LoadThumbnail event.
	OnLostFocus	This member overrides Control.OnLostFocus.
	OnMouseDown	This member overrides Control.OnMouseDown.
	OnMouseMove	This member overrides Control.OnMouseMove.
	OnMouseUp	This member overrides Control.OnMouseUp.
	OnPaint	This member overrides Control.OnPaint.
	OnPaintPropertiesChanged	Raises the RasterImageList.PaintPropertiesChanged event.
	OnRefreshStatus	Fire the RefreshStatus event
	OnRenamed	Fire the WatcherRenamed event
	OnScroll	Raises the RasterImageList.Scroll event.
	OnScrollStyleChanged	Raises the RasterImageList.ScrollStyleChanged event.
	OnSelectedIndexChanged	Raises the RasterImageList.SelectedIndexChanged event.
	OnSelectionModeChanged	Raises the RasterImageList.SelectionModeChanged event.
	OnSelectUserImageChanged	Raises the RasterImageList.SelectUserImageChanged event.
	OnShowItemTextChanged	Raises the ShowItemTextChanged event.
	OnSizeChanged	This member overrides Control.OnSizeChanged.
	OnSorterChanged	Raises the SorterChanged event.
	OnSortingChanged	Raises the SortingChanged event.
	OnThumbnailSizeFlagsChanged	Raises the ThumbnailSizeFlagsChanged event.
	OnUseDpiChanged	Raises the UseDpiChanged event.
	OnViewStyleChanged	Raises the ViewStyleChanged event.
	WndProc	This member overrides Control.WndProc.

Public Properties

	Name	Description
	AutoDeselectItems	Enables or disables de-selecting items when mouse button is clicked.
	AutoDisposeImages	Gets or sets a value indicating whether to automatically dispose item images.
	BorderStyle	Gets or sets the border style of the control.
	Codecs	Gets or sets the Leadtools.Codecs.RasterCodecs object used to load the thumbnail images.
	DoubleBuffer	Enables or disables double buffer painting, which eliminates flicker.
	EnableBrowserWatcher	Enable system watcher for the paths that specified when call LoadThumbnails(string,string,rasterthumbnailbrowserloadflags) method
	EnableKeyboard	Gets or sets a value indicating whether the control automatically processes the keyboard.
	EnableRubberBandSelection	Enables or disables rubber band selection in the RasterImageList.
	ErrorThumbnail	Gets or sets the image used to display items that could not be loaded.
	FullVisibleColumns	Gets the number of currently full-visible item columns in the control.
	FullVisibleRows	Gets the number of currently full-visible item rows in the control.
	IsLoadingThumbnails	Determines if the control is still loading thumbnails in the background.
	ItemBackColor	Gets or sets the item background color of the un-selected items in this RasterImageList
	ItemBorderStyle	Gets or sets the border style to draw around the RasterImageListItem in the control.
	ItemForeColor	Gets or sets the foreground color of the un-selected items in this RasterImageList
	ItemImageBorderStyle	Gets or sets the border style to draw around the image of an RasterImageListItem in the control.
	ItemImageSize	Gets or sets the maximum size of the image of each RasterImageListItem in the control.
	Items	Gets a collection containing all items in the control.
	ItemSelectedBackColor	Gets or sets the item background color of the selected items in this RasterImageList.
	ItemSelectedForeColor	Gets or sets the foreground color of the selected items in this RasterImageList.
	ItemSize	Gets or sets the size of each RasterImageListItem in the control.
	ItemSpacingSize	Gets or sets the amount of space between adjacent items in the control.
	LoadingThumbnail	Gets or sets the image used to display items that have not yet been loaded.
	LoadStamp	Gets or sets a value which indicates whether to attempt to load stamps from file formats that support preview images during RasterThumbnailBrowser.LoadThumbnails.
	PaintProperties	Gets or sets the Leadtools.Drawing.RasterPaintProperties which controls the painting of item images in this control.
	ScrollStyle	Specifies the direction the RasterImageList Control scrolls the displayed items.
	SelectedItems	Gets the items that are selected in the control.
	SelectionMode	Gets or sets whether automatic item selection is allowed.
	SelectUserImage	Gets or sets a user-defined image to use as the selection marker.
	ShowItemText	Indicates whether the item text is shown in the control.
	Site	This member overrides the Control.Site property.
	Sorter	Gets or sets the sorting comparer for the control.
	Sorting	Gets or sets the sort order for items in the control.
	ThumbnailSizeFlags	Controls the quality of the thumbnail images created by the control.
	TopIndex	Gets or sets the index of the first visible item in the control.
	TotalColumns	Gets the number of total item columns in the control.
	TotalRows	Gets the number of total item rows in the control.
	UseDpi	Gets or sets a value that indicates whether LEAD's automated scaling properties are used to account for the physical resolution of the bitmap.
	ViewStyle	Gets or sets how items are displayed in the control.
	VisibleColumns	Gets the number of currently full or partial -visible item columns in the control.
	VisibleRows	Gets the number of currently full or partial -visible item rows in the control.

Protected Properties

	Name	Description
	CreateParams	This member overrides Control.CreateParams.
	IsSorting	Gets a value indicating whether this RasterImageList is currently sorting.

Public Events

	Name	Description
	AddFile	Occurs once for each image file loaded into the RasterThumbnailBrowser.
	CodecsChanged	Occurs when the value of the Codecs property changes.
	ErrorThumbnailChanged	Occurs when the value of the ErrorThumbnail property changes.
	FinishedLoadingThumbnails	Occurs when the loading operation finishes.
	LoadingThumbnailChanged	Occurs when the value of the LoadingThumbnail property changes.
	LoadThumbnail	Occurs when the control loads the thumbnail of an item.
	RefreshStatus	Occurs when a file in the specified Path is changed or added
	ThumbnailSizeFlagsChanged	Occurs when the value of the ThumbnailSizeFlags property changes.
	WatcherChanged	Occurs when a file in the specified Path is changed or added
	WatcherRenamed	Occurs when a file or directory in the specified Path is renamed.

Public Fields

	Name	Description
	AutoDeselectItemsChanged	Occurs when the value of the AutoDeselectItems property changes.
	AutoDisposeImagesChanged	Occurs when the value of the AutoDisposeImages property changes.
	BorderStyleChanged	Occurs when the value of the BorderStyle property changes.
	DoubleBufferChanged	Occurs when the value of the DoubleBuffer property changes.
	DrawItem	Occurs when a request is made to draw an item in an owner-drawn RasterImageList.
	EnableKeyboardChanged	Occurs when the value of the EnableKeyboard property changes.
	EnableRubberBandSelectionChanged	Occurs when the value of the EnableRubberBandSelection property changes.
	ItemBackColorChanged	Occurs when the value of the ItemBackColor property changes.
	ItemBorderStyleChanged	Occurs when the value of the ItemBorderStyle property changes.
	ItemForeColorChanged	Occurs when the value of the ItemForeColor property changes.
	ItemImageBorderStyleChanged	Occurs when the value of the ItemImageBorderStyle property changes.
	ItemImageSizeChanged	Occurs when the value of the ItemImageSize property changes.
	ItemSelectedBackColorChanged	Occurs when the value of the ItemSelectedBackColor property changes.
	ItemSelectedForeColorChanged	Occurs when the value of the ItemSelectedForeColor property changes.
	ItemSizeChanged	Occurs when the value of the ItemSize property changes.
	ItemSpacingSizeChanged	Occurs when the value of the ItemSpacingSize property changes.
	PaintBackground	Occurs when the background of the control is redrawn.
	PaintPropertiesChanged	Occurs when the value of the PaintProperties property changes.
	Scroll	Occurs when the content of control is scrolled.
	ScrollStyleChanged	Occurs when the value of the ScrollStyle property changes.
	SelectedIndexChanged	Occurs when the index of the selected item in the RasterImageList control changes.
	SelectionModeChanged	Occurs when the value of the SelectionMode property changes.
	SelectUserImageChanged	Occurs when the value of the SelectUserImage property changes.
	ShowItemTextChanged	Occurs when the value of the ShowItemText property changes.
	SorterChanged	Occurs when the value of the Sorter property changes.
	SortingChanged	Occurs when the value of the Sorting property changes.
	UseDpiChanged	Occurs when the value of the UseDpi property changes.
	ViewStyleChanged	Occurs when the value of the ViewStyle property changes.

Reference

RasterThumbnailBrowser Class

Leadtools.WinForms Namespace

Help Version 19.0.2017.10.27

Leadtools.WinForms Assembly

Introduction

Getting Started

Namespaces

Leadtools.WinForms Namespace

Assemblies