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phoenix_title wx.CollapsiblePane

A collapsible pane is a container with an embedded button-like control which can be used by the user to collapse or expand the pane’s contents.

Once constructed you should use the GetPane function to access the pane and add your controls inside it (i.e. use the returned pointer from GetPane as parent for the controls which must go in the pane, not the wx.CollapsiblePane itself!).

Note that because of its nature of control which can dynamically (and drastically) change its size at run-time under user-input, when putting wx.CollapsiblePane inside a wx.Sizer you should be careful to add it with a proportion value of zero; this is because otherwise all other windows with non-null proportion values will automatically resize each time the user expands or collapse the pane window usually resulting in a weird, flickering effect.

Usage sample:

collpane = wx.CollapsiblePane(self, wx.ID_ANY, "Details:")

# add the pane with a zero proportion value to the 'sz' sizer which contains it
sz.Add(collpane, 0, wx.GROW | wx.ALL, 5)

# now add a test label in the collapsible pane using a sizer to layout it:
win = collpane.GetPane()
paneSz = wx.BoxSizer(wx.VERTICAL)
paneSz.Add(wx.StaticText(win, wx.ID_ANY, "test!"), 1, wx.GROW | wx.ALL, 2)
win.SetSizer(paneSz)
paneSz.SetSizeHints(win)

It is only available if USE_COLLPANE is set to 1 (the default).

styles Window Styles

This class supports the following styles:

  • wx.CP_DEFAULT_STYLE: The default style. It includes wx.TAB_TRAVERSAL and wx.BORDER_NONE.
  • wx.CP_NO_TLW_RESIZE: By default wx.CollapsiblePane resizes the top level window containing it when its own size changes. This allows to easily implement dialogs containing an optionally shown part, for example, and so is the default behaviour but can be inconvenient in some specific cases

events Events Emitted by this Class

Handlers bound for the following event types will receive one of the wx.CollapsiblePaneEvent wx.NavigationKeyEvent parameters.

  • EVT_COLLAPSIBLEPANE_CHANGED: The user expanded or collapsed the collapsible pane.
  • EVT_NAVIGATION_KEY: Process a navigation key event.

See also

wx.Panel, wx.CollapsiblePaneEvent


class_hierarchy Class Hierarchy

Inheritance diagram for class CollapsiblePane:


appearance Control Appearance


wxMSW

wxMSW

wxMAC

wxMAC

wxGTK

wxGTK


method_summary Methods Summary

__init__ Default constructor.
Collapse Collapses or expands the pane window.
Create  
Expand Same as calling Collapse(false).
GetPane Returns a pointer to the pane window.
IsCollapsed Returns True if the pane window is currently hidden.
IsExpanded Returns True if the pane window is currently shown.

property_summary Properties Summary

Pane See GetPane

api Class API


class wx.CollapsiblePane(Control)

Possible constructors:

CollapsiblePane()

CollapsiblePane(parent, id=ID_ANY, label="",
                pos=DefaultPosition, size=DefaultSize, style=CP_DEFAULT_STYLE,
                validator=DefaultValidator, name=CollapsiblePaneNameStr)

A collapsible pane is a container with an embedded button-like control which can be used by the user to collapse or expand the pane’s contents.


Methods


__init__(self, *args, **kw)

overload Overloaded Implementations:


__init__ (self)

Default constructor.


__init__ (self, parent, id=ID_ANY, label=””, pos=DefaultPosition, size=DefaultSize, style=CP_DEFAULT_STYLE, validator=DefaultValidator, name=CollapsiblePaneNameStr)

Initializes the object and calls Create with all the parameters.

Parameters:



Collapse(self, collapse=True)

Collapses or expands the pane window.

Parameters:collapse (bool) –

Create(self, parent, id=ID_ANY, label="", pos=DefaultPosition, size=DefaultSize, style=CP_DEFAULT_STYLE, validator=DefaultValidator, name=CollapsiblePaneNameStr)
Parameters:
  • parent (wx.Window) – Parent window, must not be not None.
  • id (wx.WindowID) – The identifier for the control.
  • label (string) – The initial label shown in the button which allows the user to expand or collapse the pane window.
  • pos (wx.Point) – Initial position.
  • size (wx.Size) – Initial size.
  • style (long) – The window style, see CP_ flags.
  • validator (wx.Validator) – Validator which can be used for additional date checks.
  • name (string) – Control name.
Return type:

bool
Returns:

True if the control was successfully created or False if creation failed.

Expand(self)

Same as calling Collapse(false).


GetPane(self)

Returns a pointer to the pane window.

Add controls to the returned wx.Window to make them collapsible.

Return type: wx.Window

IsCollapsed(self)

Returns True if the pane window is currently hidden.

Return type:bool

IsExpanded(self)

Returns True if the pane window is currently shown.

Return type:bool

Properties


Pane

See GetPane