Graphics.UI.Gtk.Poppler.Layer

Types

data Layer

Instances

Eq Layer

Ord Layer

GObjectClass Layer

LayerClass Layer

class GObjectClass o => LayerClass o

Instances

LayerClass Layer

Methods

layerGetTitle

Arguments

:: LayerClass layer

=> layer

-> IO String

returns a string containing the title of the layer

Returns the name of the layer suitable for presentation as a title in a viewer's GUI

layerIsVisible

Arguments

:: LayerClass layer

=> layer

-> IO Bool

returns True if layer is visible

Returns whether layer is visible

layerShow :: LayerClass layer => layer -> IO ()

Shows layer

layerHide :: LayerClass layer => layer -> IO ()

Hides layer. If layer is the parent of other nested layers, such layers will be also hidden and will be blocked until layer is shown again

layerIsParent

Arguments

:: LayerClass layer

=> layer

-> IO Bool

returns True if layer is parent

Returns whether layer is parent of other nested layers.

layerGetRadioButtonGroupId

Arguments

:: LayerClass layer

=> layer

-> IO Int

returns the ID of the radio button group associated with layer, or 0 if the layer is not associated to any radio button

Returns the numeric ID the radio button group associated with layer.