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| Graphics.UI.Gtk.Abstract.Container |
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| Description |
| This abstract widget implements the basis for turning serveral widgets
into one compound widget.
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| Synopsis |
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| Documentation |
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| data Container |
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| class WidgetClass o => ContainerClass o |
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| castToContainer :: GObjectClass obj => obj -> Container |
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| containerAdd :: (ContainerClass c, WidgetClass w) => c -> w -> IO () |
Add a widget to the container.
- Only useful for simple
containers like Window. Use boxPackStart or tableAttach in other cases. A
widget may not be added to more than one container.
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| containerRemove :: (ContainerClass c, WidgetClass w) => c -> w -> IO () |
| Removes a present widget from the container.
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| containerForeach :: ContainerClass c => c -> ContainerForeachCB -> IO () |
| Do something for each widget in the container.
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| containerGetChildren :: ContainerClass c => c -> IO [Widget] |
| Returns the the container's children.
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| data DirectionType |
| Editing direction
| | Constructors | | DirTabForward | | | DirTabBackward | | | DirUp | | | DirDown | | | DirLeft | | | DirRight | |
| | Instances | |
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| containerSetFocusChild :: (ContainerClass c, WidgetClass w) => c -> w -> IO () |
| Give the focus to a specific child of the
container.
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| containerSetFocusChain :: ContainerClass c => c -> [Widget] -> IO () |
| Sets a focus chain, overriding the one computed automatically by GTK+.
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| containerGetFocusChain :: ContainerClass c => c -> IO (Maybe [Widget]) |
| Retrieves the focus chain of the container, if one has been set explicitly.
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| containerUnsetFocusChain :: ContainerClass c => c -> IO () |
| Removes a focus chain explicitly set with containerSetFocusChain.
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| containerSetFocusVAdjustment :: (ContainerClass c, AdjustmentClass a) => c -> a -> IO () |
| Install an adjustment widget that is queried when focus is changed.
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| containerGetFocusVAdjustment :: ContainerClass c => c -> IO (Maybe Adjustment) |
| Retrieves the vertical focus adjustment for the container, or Nothing if
none has been set.
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| containerSetFocusHAdjustment :: (ContainerClass c, AdjustmentClass a) => c -> a -> IO () |
| Install an adjustment widget that is queried when focus is changed.
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| containerGetFocusHAdjustment :: ContainerClass c => c -> IO (Maybe Adjustment) |
| Retrieves the horizontal focus adjustment for the container, or Nothing if
none has been set.
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| containerResizeChildren :: ContainerClass c => c -> IO () |
| Make the container resize its children.
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| containerSetBorderWidth :: ContainerClass c => c -> Int -> IO () |
Set the amount of empty space around the outside of the container.
The border width of a container is the amount of space to leave around the
outside of the container. The border is added on all sides of the container.
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| containerGetBorderWidth :: ContainerClass c => c -> IO Int |
| Retrieves the border width of the container. See containerSetBorderWidth.
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| containerChildSetProperty |
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| containerChildGetProperty |
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| onAdd :: ContainerClass con => con -> (Widget -> IO ()) -> IO (ConnectId con) |
| This signal is called each time a new widget is added
to this container.
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| afterAdd :: ContainerClass con => con -> (Widget -> IO ()) -> IO (ConnectId con) |
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| onCheckResize :: ContainerClass con => con -> IO () -> IO (ConnectId con) |
| This signal is called when the widget is
resized.
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| afterCheckResize :: ContainerClass con => con -> IO () -> IO (ConnectId con) |
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| onFocus :: ContainerClass con => con -> (DirectionType -> IO DirectionType) -> IO (ConnectId con) |
| This signal is called if the container receives the
input focus.
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| afterFocus :: ContainerClass con => con -> (DirectionType -> IO DirectionType) -> IO (ConnectId con) |
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| onRemove :: ContainerClass con => con -> (Widget -> IO ()) -> IO (ConnectId con) |
| This signal is called for each widget that is
removed from the container.
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| afterRemove :: ContainerClass con => con -> (Widget -> IO ()) -> IO (ConnectId con) |
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| onSetFocusChild :: ContainerClass con => con -> (Widget -> IO ()) -> IO (ConnectId con) |
| This signal is called if a child in the
container receives the input focus.
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| afterSetFocusChild :: ContainerClass con => con -> (Widget -> IO ()) -> IO (ConnectId con) |
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| Produced by Haddock version 0.6 |
