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

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 a list of cell renderers. The list, but not the renderers has been newly allocated and should be freed with gListFree when no longer needed.
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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