Graphics.UI.Gtk.TreeList.CellView

A CellView displays a single row of a TreeModel, using cell renderers just like TreeView. CellView doesn't support some of the more complex features of TreeView, like cell editing and drag and drop.

Class Hierarchy

 |  GObject
 |   +----Object
 |         +----Widget
 |               +----CellView

Types

data CellView

Instances

CellLayoutClass CellView

CellViewClass CellView

GObjectClass CellView

ObjectClass CellView

WidgetClass CellView

class WidgetClass o => CellViewClass o

Instances

CellViewClass CellView

castToCellView :: GObjectClass obj => obj -> CellView

toCellView :: CellViewClass o => o -> CellView

Constructors

cellViewNew :: IO CellView

Creates a new CellView widget.

cellViewNewWithMarkup

:: String	`markup` - the text to display in the cell view
-> IO CellView
Creates a new `CellView` widget, adds a `CellRendererText` to it, and makes its show `markup`. The text can text can be marked up with the Pango text markup language.

cellViewNewWithPixbuf

:: Pixbuf	`pixbuf` - the image to display in the cell view
-> IO CellView
Creates a new `CellView` widget, adds a `CellRendererPixbuf` to it, and makes its show `pixbuf`.

cellViewNewWithText

:: String	`text` - the text to display in the cell view
-> IO CellView
Creates a new `CellView` widget, adds a `CellRendererText` to it, and makes its show `text`.

Methods

cellViewSetModel

:: (CellViewClass self, TreeModelClass model)
=> self
-> Maybe model	`model` - a `TreeModel`
-> IO ()
Sets the model for `cellView`. If `cellView` already has a model set, it will remove it before setting the new model. If `model` is `Nothing`, then it will unset the old model.

cellViewSetDisplayedRow

:: CellViewClass self
=> self
-> TreePath	`path` - a `TreePath` or `[]` to unset.
-> IO ()
Sets the row of the model that is currently displayed by the `CellView`. If the path is unset, then the contents of the cellview "stick" at their last value; this is not normally a desired result, but may be a needed intermediate state if say, the model for the `CellView` becomes temporarily empty.

cellViewGetDisplayedRow :: CellViewClass self => self -> IO (Maybe TreePath)

Returns a TreePath referring to the currently displayed row. If no row is currently displayed, Nothing is returned.

cellViewGetSizeOfRow

:: CellViewClass self
=> self
-> TreePath	`path` - a `TreePath`
-> IO Requisition	returns the size requisition
Returns the size needed by the cell view to display the model row pointed to by `path`.

cellViewSetBackgroundColor

:: CellViewClass self
=> self
-> Color	`color` - the new background color
-> IO ()
Sets the background color of `view`.

cellViewGetCellRenderers :: CellViewClass self => self -> IO [CellRenderer]

Returns the cell renderers which have been added to cellView.

Attributes

cellViewDisplayedRow :: CellViewClass self => ReadWriteAttr self (Maybe TreePath) TreePath

'displayedRow' property. See cellViewGetDisplayedRow and cellViewSetDisplayedRow

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