--- a/TextView.st Mon Jun 22 18:16:14 2015 +0100
+++ b/TextView.st Tue Jul 28 17:31:58 2015 +0100
@@ -2683,6 +2683,14 @@
"Created: 22.5.1996 / 12:18:34 / cg"
!
+highlightLineSpacing
+ "true if the spacing between lines is to be drawn with selected color,
+ false if it remains white.
+ false for selection in list views; true for edit/text views"
+
+ ^ true
+!
+
isClosingParenthesis:ch
((parenthesisSpecification at:#close) includes:ch) ifTrue:[^ true].
^ ')]}' includes:ch
@@ -4938,6 +4946,37 @@
^ self
"Modified: 29.4.1996 / 12:32:08 / cg"
+!
+
+withSelectionForeground:hilightFg background:hilightBg do:aBlock
+ "evaluate aBlock while the selection is shown highlighted with colors passed as args."
+
+ |oldFg oldBg|
+
+ "
+ change color of selection & hide cursor
+ "
+ oldFg := selectionFgColor.
+ oldBg := selectionBgColor.
+ selectionBgColor := hilightBg.
+ selectionFgColor := hilightFg.
+
+ expandingTop := true. "/ hack to make the top of the selection visible
+ self makeSelectionVisible.
+ selectionStartLine notNil ifTrue:[
+ selectionEndLine notNil ifTrue:[
+ self redrawFromLine:selectionStartLine to:selectionEndLine.
+ ].
+ ].
+ self flush.
+
+ aBlock ensure:[
+ "
+ undo selection color change and show cursor again
+ "
+ selectionFgColor := oldFg.
+ selectionBgColor := oldBg.
+ ].
! !
!TextView methodsFor:'testing'!
@@ -4951,11 +4990,11 @@
!TextView class methodsFor:'documentation'!
version
- ^ '$Header: /cvs/stx/stx/libwidg/TextView.st,v 1.393 2015-03-25 19:19:48 cg Exp $'
+ ^ '$Header$'
!
version_CVS
- ^ '$Header: /cvs/stx/stx/libwidg/TextView.st,v 1.393 2015-03-25 19:19:48 cg Exp $'
+ ^ '$Header$'
!
version_HG