mewin/nana
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

fix bugs that button renderer generated bad values if it zero-size

Browse Source
This commit is contained in:
Jinhao
2017-07-01 07:32:45 +08:00
parent fa80519526
commit afd8225875
4 changed files with 29 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
include/nana/basic_types.hpp
View File

@@ -445,7 +445,13 @@ namespace nana
size dimension() const noexcept;
rectangle& dimension(const size&) noexcept;
rectangle& pare_off(int pixels); ///<Pares the specified pixels off the rectangle. It's equal to x += pixels; y + pixels; width -= (pixels << 1); height -= (pixels << 1);
/// Pares the specified pixels off the rectangle.
/**
* It's equal to x += pixels; y + pixels; width -= (pixels << 1); height -= (pixels << 1);
* @param pixels The number of pixels to be pared. If the number that multiples pixels twice is larger than width/height, the width/height will be zero. If the pixels is a negative number, the width/height is add the number that multiple pixels twice.
* @return The reference of *this.
*/
rectangle& pare_off(int pixels);
int right() const noexcept;
int bottom() const noexcept;