| gtk-0.11.2: Binding to the Gtk+ graphical user interface library. | Contents | Index
Graphics.UI.Gtk.Abstract.Misc |
Portability | portable (depends on GHC)
Stability | provisional
Maintainer | gtk2hs-users@lists.sourceforge.net
Contents
Detail Class Hierarchy Types Methods Attributes
Description
Base class for widgets with alignments and padding
Synopsis
data Misc
class WidgetClass o => MiscClass o
castToMisc :: GObjectClass obj => obj -> Misc
gTypeMisc :: GType
toMisc :: MiscClass o => o -> Misc
miscSetAlignment :: MiscClass self => self -> Float -> Float -> IO ()
miscGetAlignment :: MiscClass self => self -> IO (Double, Double)
miscSetPadding :: MiscClass self => self -> Int -> Int -> IO ()
miscGetPadding :: MiscClass self => self -> IO (Int, Int)
miscXalign :: MiscClass self => Attr self Float
miscYalign :: MiscClass self => Attr self Float
miscXpad :: MiscClass self => Attr self Int
miscYpad :: MiscClass self => Attr self Int
Detail
The `Misc` widget is an abstract widget which is not useful itself, but is used to derive subclasses which have alignment and padding attributes. The horizontal and vertical padding attributes allows extra space to be added around the widget. The horizontal and vertical alignment attributes enable the widget to be positioned within its allocated area. Note that if the widget is added to a container in such a way that it expands automatically to fill its allocated area, the alignment settings will not alter the widgets position.
Class Hierarchy
     |  GObject
     |   +----Object
     |         +----Widget
     |               +----Misc
     |                     +----Label
     |                     +----Arrow
     |                     +----Image
     |                     +----Pixmap
Types
data Misc
Instances
Eq Misc |
Ord Misc |
GObjectClass Misc |
MiscClass Misc |
WidgetClass Misc |
ObjectClass Misc |
class WidgetClass o => MiscClass o
Instances
MiscClass Image |
MiscClass Arrow |
MiscClass TipsQuery |
MiscClass AccelLabel |
MiscClass Label |
MiscClass Misc |
castToMisc :: GObjectClass obj => obj -> Misc
gTypeMisc :: GType
toMisc :: MiscClass o => o -> Misc
Methods
miscSetAlignment
:: MiscClass self |
=> self |
-> Float | `xalign` - the horizontal alignment, from 0 (left) to 1 (right).
-> Float | `yalign` - the vertical alignment, from 0 (top) to 1 (bottom).
-> IO () |
Sets the alignment of the widget.
miscGetAlignment :: MiscClass self => self -> IO (Double, Double)
Gets the X and Y alignment of the widget within its allocation. See `miscSetAlignment`.
miscSetPadding
:: MiscClass self |
=> self |
-> Int | `xpad` - the amount of space to add on the left and right of the widget, in pixels.
-> Int | `ypad` - the amount of space to add on the top and bottom of the widget, in pixels.
-> IO () |
Sets the amount of space to add around the widget.
miscGetPadding :: MiscClass self => self -> IO (Int, Int)
Gets the padding in the X and Y directions of the widget. See `miscSetPadding`.
Attributes
miscXalign :: MiscClass self => Attr self Float
The horizontal alignment, from 0 (left) to 1 (right). Reversed for RTL layouts. Allowed values: [0,1] Default value: 0.5
miscYalign :: MiscClass self => Attr self Float
The vertical alignment, from 0 (top) to 1 (bottom). Allowed values: [0,1] Default value: 0.5
miscXpad :: MiscClass self => Attr self Int
The amount of space to add on the left and right of the widget, in pixels. Allowed values: >= 0 Default value: 0
miscYpad :: MiscClass self => Attr self Int
The amount of space to add on the top and bottom of the widget, in pixels. Allowed values: >= 0 Default value: 0
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