Buttonwrapsizer Class Reference

This class generates a pane containing the last commands that were issued. More...

#include <ButtonWrapSizer.h>

Inheritance diagram for Buttonwrapsizer:

Collaboration diagram for Buttonwrapsizer:

Public Member Functions
	Buttonwrapsizer (int orient=wxHORIZONTAL)
int	HeightForWidth (int width) const
	The height the buttons need when wrapped into rows at the given width.

Protected Member Functions
virtual wxSize	CalcMin () override

Detailed Description

This class generates a pane containing the last commands that were issued.

Member Function Documentation

HeightForWidth()

int Buttonwrapsizer::HeightForWidth

(

int

width

)

const

The height the buttons need when wrapped into rows at the given width.

wxWrapSizer reports a deliberately small "min" size (so lines can be rearranged), which does not tell a wxScrolled parent how tall the wrapped content really is at a particular width. This computes it directly (rows = ceil(shown buttons / buttons that fit per row) * button height), so the parent can give its vertical scrollbar the range to reach every wrapped row rather than clamping the height and clipping the rows below the first.

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The documentation for this class was generated from the following files:

• src/sidebars/ButtonWrapSizer.h
• src/sidebars/ButtonWrapSizer.cpp