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wx.ContextHelpButton¶

Instances of this class may be used to add a question mark button that when pressed, puts the application into context-help mode.

It does this by creating a wx.ContextHelp object which itself generates a wxEVT_HELP event when the user clicks on a window.

On Windows, you may add a question-mark icon to a dialog by use of the wx.DIALOG_EX_CONTEXTHELP extra style, but on other platforms you will have to add a button explicitly, usually next to wx.OK, Cancel or similar buttons.

Class Hierarchy¶

Inheritance diagram for class ContextHelpButton:

Inheritance diagram of ContextHelpButton

Methods Summary¶

`__init__`	Constructor, creating and showing a context help button.
`GetClassDefaultAttributes`

Class API¶

class wx.ContextHelpButton(BitmapButton)¶

Possible constructors:

ContextHelpButton(parent, id=ID_CONTEXT_HELP, pos=DefaultPosition,
                  size=DefaultSize, style=0) -> None

Instances of this class may be used to add a question mark button that when pressed, puts the application into context-help mode.

Methods¶

__init__(self, parent, id=ID_CONTEXT_HELP, pos=DefaultPosition, size=DefaultSize, style=0)¶

Constructor, creating and showing a context help button.

Parameters:

parent (wx.Window) – Parent window. Must not be nullptr.
id (wx.WindowID) – Button identifier. Defaults to wx.ID_CONTEXT_HELP.
pos (wx.Point) – Button position. If wx.DefaultPosition is specified then a default position is chosen.
size (wx.Size) – Button size. If wx.DefaultSize is specified then the button is sized appropriately for the question mark bitmap.
style (long) – Window style.

Return type:

None

Note

Normally you only need pass the parent window to the constructor, and use the defaults for the remaining parameters.

static GetClassDefaultAttributes(variant=WINDOW_VARIANT_NORMAL)¶

Parameters:: variant (WindowVariant)
Return type:: wx.VisualAttributes

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