Graphics.UI.Gtk.ModelView.CellLayout

Gtk2Hs

Portability	portable (depends on GHC)
Stability	provisional
Maintainer	gtk2hs-users@lists.sourceforge.net

Contents

Detail
Class Hierarchy
Types
Methods

Description

An interface for packing cells

Module available since Gtk+ version 2.4

Synopsis

class GObjectClass o => CellLayoutClass o

toCellLayout :: CellLayoutClass o => o -> CellLayout

cellLayoutPackStart :: (CellLayoutClass self, CellRendererClass cell) => self -> cell -> Bool -> IO ()

cellLayoutPackEnd :: (CellLayoutClass self, CellRendererClass cell) => self -> cell -> Bool -> IO ()

cellLayoutReorder :: (CellLayoutClass self, CellRendererClass cell) => self -> cell -> Int -> IO ()

cellLayoutClear :: CellLayoutClass self => self -> IO ()

cellLayoutSetAttributes :: (CellLayoutClass self, CellRendererClass cell, TreeModelClass (model row), TypedTreeModelClass model) => self -> cell -> model row -> (row -> [AttrOp cell]) -> IO ()

cellLayoutClearAttributes :: (CellLayoutClass self, CellRendererClass cell) => self -> cell -> IO ()

Detail

CellLayout is an interface which is implemented by all objects which provide a TreeViewColumn API for packing cells, setting attributes and data funcs.

Class Hierarchy

 |  Interface CellLayout
 |   +----TreeViewColumn
 |   +----CellView
 |   +----IconView
 |   +----EntryCompletion
 |   +----ComboBox
 |   +----ComboBoxEntry

Types

class GObjectClass o => CellLayoutClass o

Instances

CellLayoutClass CellLayout

CellLayoutClass CellView

CellLayoutClass ComboBox

CellLayoutClass ComboBoxEntry

CellLayoutClass EntryCompletion

CellLayoutClass IconView

CellLayoutClass TreeViewColumn

toCellLayout :: CellLayoutClass o => o -> CellLayout

Methods

cellLayoutPackStart

:: (CellLayoutClass self, CellRendererClass cell)
=> self
-> cell	`cell` - A `CellRenderer`.
-> Bool	`expand` - `True` if `cell` is to be given extra space allocated to `cellLayout`.
-> IO ()
Packs the `cell` into the beginning of the cell layout. If `expand` is `False`, then the `cell` is allocated no more space than it needs. Any unused space is divided evenly between cells for which `expand` is `True`. Note that reusing the same cell renderer is not supported.

cellLayoutPackEnd

:: (CellLayoutClass self, CellRendererClass cell)
=> self
-> cell	`cell` - A `CellRenderer`.
-> Bool	`expand` - `True` if `cell` is to be given extra space allocated to `cellLayout`.
-> IO ()
Adds the `cell` to the end of `cellLayout`. If `expand` is `False`, then the `cell` is allocated no more space than it needs. Any unused space is divided evenly between cells for which `expand` is `True`. Note that reusing the same cell renderer is not supported.

cellLayoutReorder

:: (CellLayoutClass self, CellRendererClass cell)
=> self
-> cell	`cell` - A `CellRenderer` to reorder.
-> Int	`position` - New position to insert `cell` at.
-> IO ()
Re-inserts `cell` at `position`. Note that `cell` has already to be packed into `cellLayout` for this to function properly.

cellLayoutClear :: CellLayoutClass self => self -> IO ()

Remove all renderers from the cell layout.

cellLayoutSetAttributes

:: (CellLayoutClass self, CellRendererClass cell, TreeModelClass (model row), TypedTreeModelClass model)
=> self
-> cell	`cell` - A `CellRenderer`.
-> model row	`model` - A model containing rows of type `row`.
-> (row -> [AttrOp cell])	Function to set attributes on the cell renderer.
-> IO ()
Insert a `CellRenderer` `cell` into the layout and specify how a row of the `store` defines the attributes of this renderer.

cellLayoutClearAttributes

:: (CellLayoutClass self, CellRendererClass cell)
=> self
-> cell	`cell` - A `CellRenderer` to clear the attribute mapping on.
-> IO ()
Clears all existing attributes previously set with `cellLayoutSetAttributes`.

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