C# Class Manina.Windows.Forms.ImageListViewLayoutManager

Represents the layout of the image list view drawing area.
Afficher le fichier Open project: oozcitak/imagelistview Class Usage Examples

Méthodes publiques

Méthode Description
GetCheckBoxBounds ( int itemIndex ) : Rectangle

Returns the item checkbox bounds. This method assumes a checkbox icon size of 16x16
GetIconBounds ( int itemIndex ) : Rectangle

Returns the item icon bounds. This method assumes an icon size of 16x16
GetItemBounds ( int itemIndex ) : Rectangle

Returns the bounds of the item with the specified index.
GetItemBoundsWithMargin ( int itemIndex ) : Rectangle

Returns the bounds of the item with the specified index, including the margin around the item.
ImageListViewLayoutManager ( ImageListView owner ) : System

Initializes a new instance of the ImageListViewLayoutManager class.
IsItemVisible ( System.Guid guid ) : bool

Determines whether the item with the given guid is (partially) visible.
Update ( ) : void

Recalculates the control layout.
Update ( bool forceUpdate ) : void

Recalculates the control layout. true to force an update; otherwise false.

Private Methods

Méthode Description
CalculateGrid ( ) : void

Calculates the maximum number of rows and columns that can be fully displayed.
CheckScrollBars ( ) : bool

Shows or hides the scroll bars. Returns true if the layout needs to be recalculated; otherwise false.
GetWidgetBounds ( Rectangle bounds, Size size, Size padding, ContentAlignment alignment ) : Rectangle

Returns the bounds of a widget. Used to calculate the bounds of checkboxes and icons.
UpdateGroups ( ) : void

Updates the group display properties.
UpdateItemArea ( ) : bool

Calculates the item area.
UpdateScrollBars ( ) : void

Updates scroll bar parameters.
UpdateVisibleItems ( ) : void

Updates the dictionary of visible items.

Method Details

GetCheckBoxBounds() public méthode

Returns the item checkbox bounds. This method assumes a checkbox icon size of 16x16
public GetCheckBoxBounds ( int itemIndex ) : Rectangle
itemIndex int
Résultat System.Drawing.Rectangle

GetIconBounds() public méthode

Returns the item icon bounds. This method assumes an icon size of 16x16
public GetIconBounds ( int itemIndex ) : Rectangle
itemIndex int
Résultat System.Drawing.Rectangle

GetItemBounds() public méthode

Returns the bounds of the item with the specified index.
public GetItemBounds ( int itemIndex ) : Rectangle
itemIndex int
Résultat System.Drawing.Rectangle

GetItemBoundsWithMargin() public méthode

Returns the bounds of the item with the specified index, including the margin around the item.
public GetItemBoundsWithMargin ( int itemIndex ) : Rectangle
itemIndex int
Résultat System.Drawing.Rectangle

ImageListViewLayoutManager() public méthode

Initializes a new instance of the ImageListViewLayoutManager class.
public ImageListViewLayoutManager ( ImageListView owner ) : System
owner ImageListView The owner control.
Résultat System

IsItemVisible() public méthode

Determines whether the item with the given guid is (partially) visible.
public IsItemVisible ( System.Guid guid ) : bool
guid System.Guid The guid of the item to check.
Résultat bool

Update() public méthode

Recalculates the control layout.
public Update ( ) : void
Résultat void

Update() public méthode

Recalculates the control layout. true to force an update; otherwise false.
public Update ( bool forceUpdate ) : void
forceUpdate bool
Résultat void