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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 Since the LyXText now has been moved from Buffer to BufferView
it should not be absolutely needed to move the cursor... 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. */ /** The structrue that keeps track of the selections set. */
struct Selection { struct Selection {
@ -258,9 +258,10 @@ public:
void mark(bool m) { void mark(bool m) {
mark_ = m; mark_ = m;
} }
LyXCursor cursor; LyXCursor cursor; // temporary cursor to hold a cursor position
LyXCursor start; // until setSelection is called!
LyXCursor end; LyXCursor start; // start of a REAL selection
LyXCursor end; // end of a REAL selection
private: private:
bool set_; // former selection bool set_; // former selection
bool mark_; // former mark_set bool mark_; // former mark_set
@ -269,10 +270,10 @@ public:
mutable Selection selection; mutable Selection selection;
/// needed for the toggling /// needed for the toggling
LyXCursor last_sel_cursor; LyXCursor last_sel_cursor; // cursor position on last selection made
///
LyXCursor toggle_cursor;
/// ///
LyXCursor toggle_cursor; // the following two are needed for toggling
/// the selection in screen.C
LyXCursor toggle_end_cursor; LyXCursor toggle_end_cursor;
/// need the selection cursor: /// need the selection cursor: