Fix screen update after CT bug.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@16843 a592a061-630c-0410-9148-cb99ea01b6c8

src/frontends/controllers/ControlChanges.C

@@ -19,6 +19,12 @@
 #include "changes.h"
 #include "funcrequest.h"
 #include "lyxfind.h"
+
+// FIXME: those two headers are needed because of the
+// WorkArea::redraw() call below.
+#include "frontends/LyXView.h"
+#include "frontends/WorkArea.h"
+
 #include "support/lyxtime.h"
 
 using std::string;
@@ -35,7 +41,13 @@ ControlChanges::ControlChanges(Dialog & parent)
 
 bool ControlChanges::find()
 {
-	return findNextChange(kernel().bufferview());
+	// FIXME: it would be better to use an LFUN.
+	if (!findNextChange(kernel().bufferview()))
+		return false;
+
+	kernel().bufferview()->update();
+	kernel().lyxview().currentWorkArea()->redraw();
+	return true;
 }
 
 
@@ -80,14 +92,14 @@ docstring const ControlChanges::getChangeAuthor()
 bool ControlChanges::accept()
 {
 	kernel().dispatch(FuncRequest(LFUN_CHANGE_ACCEPT));
-	return findNextChange(kernel().bufferview());
+	return find();
 }
 
 
 bool ControlChanges::reject()
 {
 	kernel().dispatch(FuncRequest(LFUN_CHANGE_REJECT));
-	return findNextChange(kernel().bufferview());
+	return find();
 }
 
 

src/lyxfind.C

@@ -358,9 +358,6 @@ bool findNextChange(BufferView * bv)
 	bv->cursor().setCursor(cur);
 	bv->cursor().setSelection();
 	theSelection().haveSelection(bv->cursor().selection());
-	// if we used a lfun like in find/replace, dispatch would do
-	// that for us
-	bv->update();
 
 	return true;
 }