DocumentWidget: Advanced text selection

Double click to select by word, triple click by paragraph.

IssueID #134

1 files changed, 8 insertions, 0 deletions

diff --git a/src/ui/util.h b/src/ui/util.h
index da4d3a99..9e00e495 100644
--- a/src/ui/util.h
+++ b/src/ui/util.h
@@ -82,6 +82,14 @@ iLocalDef iBool isOverlapping_Rangei(iRangei a, iRangei b) {
     return !isEmpty_Rangei(intersect_Rangei(a, b));
 }
 
+enum iRangeExtension {
+    word_RangeExtension            = iBit(1),
+    line_RangeExtension            = iBit(2),
+    bothStartAndEnd_RangeExtension = iBit(3),
+};
+
+void        extendRange_Rangecc (iRangecc *, iRangecc bounds, int mode);
+
 /*-----------------------------------------------------------------------------------------------*/
 
 iDeclareType(Anim)