anne/lyx_mirror
1
0
Fork 0
mirror of https://git.lyx.org/repos/lyx.git synced 2025-01-22 16:37:28 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Add explanation of boundary_

Browse Source 
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@5190 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Dekel Tsur 2002-09-02 12:10:26 +00:00
parent e579a794e2
commit 2622efcc14
1 changed files with 15 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
src/lyxcursor.h
View File

@ -103,7 +103,21 @@ private:
Paragraph * par_;
/// The position inside the paragraph
lyx::pos_type pos_;
/// FIXME
/**
* When the cursor position is i, is the cursor is after the i-th char
* or before the i+1-th char ? Normally, these two interpretations are
* equivalent, except when the fonts of the i-th and i+1-th char
* differ.
* We use boundary_ to distinguish between the two options:
* If boundary_=true, then the cursor is after the i-th char
* and if boundary_=false, then the cursor is before the i+1-th char.
*
* We currently use the boundary only when the language direction of
* the i-th char is different than the one of the i+1-th char.
* In this case it is important to distinguish between the two
* cursor interpretations, in order to give a reasonable behavior to
* the user.
*/
bool boundary_;
/// the pixel x position
int x_;