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Some comments to the different cursors.

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@2790 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Jürgen Vigna 2001-09-24 08:59:31 +00:00
parent 1b6f3b67d3
commit 46295a02f4
1 changed files with 8 additions and 7 deletions
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15
src/lyxtext.h
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@ -239,7 +239,7 @@ public:
Since the LyXText now has been moved from Buffer to BufferView
it should not be absolutely needed to move the cursor...
*/
mutable LyXCursor cursor;
mutable LyXCursor cursor; // actual cursor position
/** The structrue that keeps track of the selections set. */
struct Selection {
@ -258,9 +258,10 @@ public:
void mark(bool m) {
mark_ = m;
}
LyXCursor cursor;
LyXCursor start;
LyXCursor end;
LyXCursor cursor; // temporary cursor to hold a cursor position
// until setSelection is called!
LyXCursor start; // start of a REAL selection
LyXCursor end; // end of a REAL selection
private:
bool set_; // former selection
bool mark_; // former mark_set
@ -269,10 +270,10 @@ public:
mutable Selection selection;
/// needed for the toggling
LyXCursor last_sel_cursor;
///
LyXCursor toggle_cursor;
LyXCursor last_sel_cursor; // cursor position on last selection made
///
LyXCursor toggle_cursor; // the following two are needed for toggling
/// the selection in screen.C
LyXCursor toggle_end_cursor;
/// need the selection cursor: