Layouts

Layout Class

class Layout(*args: Any, **kwargs: Any)

Base class for BoxLayout and GridLayout.

class ResizeMode(*args: Any, **kwargs: Any)

FreeResize: The widget is not constrained. Minimum: size > minimumSize Maximum: size < maximumSize MinAndMaxSize: minimumSize < size < maximumSize Fixed: Fixed at SizeHint() and cannot be resized. Auto: size > minimumSize

setProperties(kwds)

Internal method called from constructors.

property border

The spacing around the sides.

property margin

The spacing around the sides.

property resizeMode

The widget is not constrained. Minimum: size > minimumSize Maximum: size < maximumSize MinAndMaxSize: minimumSize < size < maximumSize Fixed: Fixed at SizeHint() and cannot be resized. Auto: size > minimumSize

Type:

FreeResize

property spacing

The spacing between widgets.

BoxLayout Class

class BoxLayout(*args: Any, **kwargs: Any)

Base class for HBoxLayout and VBoxLayout.

class ResizeMode(*args: Any, **kwargs: Any)

FreeResize: The widget is not constrained. Minimum: size > minimumSize Maximum: size < maximumSize MinAndMaxSize: minimumSize < size < maximumSize Fixed: Fixed at SizeHint() and cannot be resized. Auto: size > minimumSize

addChildren(children)

Adds the specified children in the BoxLayout.

Parameters:

children (list[Widget]) – The items to be added.

setProperties(kwds)

Internal method called from constructors.

property border

The spacing around the sides.

property margin

The spacing around the sides.

property resizeMode

The widget is not constrained. Minimum: size > minimumSize Maximum: size < maximumSize MinAndMaxSize: minimumSize < size < maximumSize Fixed: Fixed at SizeHint() and cannot be resized. Auto: size > minimumSize

Type:

FreeResize

property spacing

The spacing between widgets.

HBoxLayout Class

class HBoxLayout(*args: Any, **kwargs: Any)

Layout widgets horizontally.

Example of a HBoxLayout

from hwx import gui

# Layout with three buttons horizontally with 3 pixels of spacing between buttons
# and 5 pixels of border around the layout.

layout = gui.HBoxLayout(
   border   = 5,
   spacing  = 3,
   children = (
      "Button A", gui.Button('A'),
      "Button B", gui.Button('B'),
      "Button C", gui.Button('C'),
   ),
)

show(layout)

class ResizeMode(*args: Any, **kwargs: Any)

FreeResize: The widget is not constrained. Minimum: size > minimumSize Maximum: size < maximumSize MinAndMaxSize: minimumSize < size < maximumSize Fixed: Fixed at SizeHint() and cannot be resized. Auto: size > minimumSize

addChildren(children)

Adds the specified children in the BoxLayout.

Parameters:

children (list[Widget]) – The items to be added.

setProperties(kwds)

Internal method called from constructors.

property border

The spacing around the sides.

property margin

The spacing around the sides.

property resizeMode

The widget is not constrained. Minimum: size > minimumSize Maximum: size < maximumSize MinAndMaxSize: minimumSize < size < maximumSize Fixed: Fixed at SizeHint() and cannot be resized. Auto: size > minimumSize

Type:

FreeResize

property spacing

The spacing between widgets.

VBoxLayout Class

class VBoxLayout(*args: Any, **kwargs: Any)

Layout widgets vertically.

Example of a VBoxLayout

from hwx import gui

# Layout with two buttons vertically with 3 pixels of spacing between buttons
# and 5 pixels of border around the layout.

layout = gui.VBoxLayout(
   border   = 5,
   spacing  = 2,
   children = (
      gui.Button('A'),
      gui.Button('B'),
   ),
)

show(layout)

class ResizeMode(*args: Any, **kwargs: Any)

FreeResize: The widget is not constrained. Minimum: size > minimumSize Maximum: size < maximumSize MinAndMaxSize: minimumSize < size < maximumSize Fixed: Fixed at SizeHint() and cannot be resized. Auto: size > minimumSize

addChildren(children)

Adds the specified children in the BoxLayout.

Parameters:

children (list[Widget]) – The items to be added.

setProperties(kwds)

Internal method called from constructors.

property border

The spacing around the sides.

property margin

The spacing around the sides.

property resizeMode

The widget is not constrained. Minimum: size > minimumSize Maximum: size < maximumSize MinAndMaxSize: minimumSize < size < maximumSize Fixed: Fixed at SizeHint() and cannot be resized. Auto: size > minimumSize

Type:

FreeResize

property spacing

The spacing between widgets.

GridLayout Class

class GridLayout(*args: Any, **kwargs: Any)

Layout widgets in rows and columns.

Example of a GridLayout

from hwx import gui

displacement = gui.DoubleEdit(9.8, units="length")
velocity     = gui.DoubleEdit(3.2, units="velocity")

layout = gui.GridLayout(
   border   = 5,
   spacing  = (5,2),
   children = (
      ("Displacement", displacement),
      ("Velocity",     velocity),
   ),
)

show(layout)

class ResizeMode(*args: Any, **kwargs: Any)

FreeResize: The widget is not constrained. Minimum: size > minimumSize Maximum: size < maximumSize MinAndMaxSize: minimumSize < size < maximumSize Fixed: Fixed at SizeHint() and cannot be resized. Auto: size > minimumSize

addChildren(children, nrows=None, ncols=None)

Add the children in the grid layout.

Parameters:

• children (list[Widget]) – The items to be added in the layout.

• nrows (int) – The number of rows in the grid.

• ncols (int) – The number of columns in the grid.

setProperties(kwds)

Internal method called from constructors.

property border

The spacing around the sides.

property margin

The spacing around the sides.

property resizeMode

The widget is not constrained. Minimum: size > minimumSize Maximum: size < maximumSize MinAndMaxSize: minimumSize < size < maximumSize Fixed: Fixed at SizeHint() and cannot be resized. Auto: size > minimumSize

Type:

FreeResize

property spacing

The spacing between widgets.

ExpanderLayout Class

class ExpanderLayout(*args: Any, **kwargs: Any)

Gridlayout that also manages expanding and collapsing the area containing the widgets that follow and ExpanderButton.

Example of a ExpanderLayout

from hwx import gui

displacement = gui.DoubleEdit(9.8, units="length")
velocity     = gui.DoubleEdit(3.2, units="velocity")
expander     = gui.ExpanderButton()

# "-" symbol inside a ExpanderLayout children denotes a previous column
# stretch in a row.
layout = gui.ExpanderLayout(
   border   = 5,
   spacing  = (5,2),
   children = (
      ("Displacement", displacement, expander),
      ("Velocity", velocity, "-"),
   ),
)

show (layout)

class ResizeMode(*args: Any, **kwargs: Any)

FreeResize: The widget is not constrained. Minimum: size > minimumSize Maximum: size < maximumSize MinAndMaxSize: minimumSize < size < maximumSize Fixed: Fixed at SizeHint() and cannot be resized. Auto: size > minimumSize

addChildren(children, nrows=None, ncols=None)

Add the children in the grid layout.

Parameters:

• children (list[Widget]) – The items to be added in the layout.

• nrows (int) – The number of rows in the grid.

• ncols (int) – The number of columns in the grid.

setProperties(kwds)

Internal method called from constructors.

property border

The spacing around the sides.

property margin

The spacing around the sides.

property resizeMode

The widget is not constrained. Minimum: size > minimumSize Maximum: size < maximumSize MinAndMaxSize: minimumSize < size < maximumSize Fixed: Fixed at SizeHint() and cannot be resized. Auto: size > minimumSize

Type:

FreeResize

property spacing

The spacing between widgets.