Package wx :: Package lib :: Module anchors :: Class LayoutAnchors
[frames | no frames]

Type LayoutAnchors

   object --+        
            |        
       Object --+    
                |    
LayoutConstraints --+
                    |
                   LayoutAnchors


A class that implements Delphi's Anchors with wx.LayoutConstraints.

Anchored sides maintain the distance from the edge of the control to the same edge of the parent. When neither side is selected, the control keeps the same relative position to both sides.

The current position and size of the control and it's parent is used when setting up the constraints. To change the size or position of an already anchored control, set the constraints to None, reposition or resize and reapply the anchors.

Examples:

Let's anchor the right and bottom edge of a control and
resize it's parent.

ctrl.SetConstraints(LayoutAnchors(ctrl, left=0, top=0, right=1, bottom=1))

+=========+         +===================+
| +-----+ |         |                   |
| |     * |   ->    |                   |
| +--*--+ |         |           +-----+ |
+---------+         |           |     * |
                    |           +--*--+ |
                    +-------------------+
* = anchored edge

When anchored on both sides the control will stretch horizontally.

ctrl.SetConstraints(LayoutAnchors(ctrl, 1, 0, 1, 1))

+=========+         +===================+
| +-----+ |         |                   |
| *     * |   ->    |                   |
| +--*--+ |         | +---------------+ |
+---------+         | *     ctrl      * |
                    | +-------*-------+ |
                    +-------------------+
* = anchored edge

Method Summary
  __init__(self, control, left, top, right, bottom)
  setConstraintSides(self, side1, side1Edge, side1Anchor, side2, side2Edge, side2Anchor, size, sizeEdge, centre, cPos, cSize, pSize, parent)
    Inherited from LayoutConstraints
  __repr__(self)
bool AreSatisfied(self)
(areSatisfied, noChanges) SatisfyConstraints(win)
    Inherited from Object
  Destroy(self)
Deletes the C++ object this Python object is a proxy for.
String GetClassName(self)
Returns the class name of the C++ class using wxRTTI.
    Inherited from object
  __delattr__(...)
x.__delattr__('name') <==> del x.name
  __getattribute__(...)
x.__getattribute__('name') <==> x.name
  __hash__(x)
Return hash(x)...
  __new__(T, S, ...)
Return a new object with type S, a subtype of T...
  __reduce__(...)
helper for pickle
  __reduce_ex__(...)
helper for pickle
  __setattr__(...)
x.__setattr__('name', value) <==> x.name = value
  __str__(x)
Return str(x)...

Property Summary
    Inherited from LayoutConstraints
  bottom
  centreX
  centreY
  height
  left
  right
  top
  width

Generated by Epydoc 2.1.20050511.rpd on Sat Jun 16 16:49:05 2007 http://epydoc.sf.net