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Description | |||||||||||
Renders a combobox in a cell
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Synopsis | |||||||||||
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Detail | |||||||||||
CellRendererCombo renders text in a cell like CellRendererText from which it is derived. But while CellRendererText offers a simple entry to edit the text, CellRendererCombo offers a ComboBox or ComboBoxEntry widget to edit the text. The values to display in the combo box are taken from the tree model specified in the model property. The combo cell renderer takes care of adding a text cell renderer to the combo box and sets it to display the column specified by its text-column property. Further cell renderers can be added in a handler for the editing-started signal. | |||||||||||
Class Hierarchy | |||||||||||
| GObject | +----Object | +----CellRenderer | +----CellRendererText | +----CellRendererCombo | |||||||||||
Types | |||||||||||
data CellRendererCombo | |||||||||||
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class CellRendererTextClass o => CellRendererComboClass o | |||||||||||
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castToCellRendererCombo :: GObjectClass obj => obj -> CellRendererCombo | |||||||||||
toCellRendererCombo :: CellRendererComboClass o => o -> CellRendererCombo | |||||||||||
Constructors | |||||||||||
cellRendererComboNew :: IO CellRendererCombo | |||||||||||
Creates a new CellRendererCombo. This Renderer allows for displaying a fixed set of options the user can choose from, or, using cellComboHasEntry, allows the user to add new elements. | |||||||||||
Attributes | |||||||||||
cellComboHasEntry :: CellRendererComboClass self => Attr self Bool | |||||||||||
If True, the cell renderer will allow the user to enter values other than the ones in the popup list. Default value: True | |||||||||||
Produced by Haddock version 0.8 |