Merge pull request #7144 from livecodeian/bugfix-tilecache-group-keyfocus

livecodepanos · web-flow · commit 895cea4bb2fc · 2019-09-13T15:35:24.000+03:00
[[ Bug 22322 ]] Fix graphical artefacts after removing focus from a group on mobile
diff --git a/docs/notes/bugfix-22322.md b/docs/notes/bugfix-22322.md
@@ -0,0 +1 @@
+# Fix graphical artefacts after removing focus from a group when using acceleratedRendering on mobile
diff --git a/engine/src/group.cpp b/engine/src/group.cpp
@@ -956,6 +956,12 @@ Boolean MCGroup::doubleup(uint2 which)
 	return False;
 }
 
+uint2 MCGroup::gettransient(void) const
+{
+	// OVERRIDE - groups do not have a transient focus border
+	return 0;
+}
+
 void MCGroup::applyrect(const MCRectangle &nrect)
 {
 	bool t_size_changed;
diff --git a/engine/src/group.h b/engine/src/group.h
@@ -90,6 +90,7 @@ class MCGroup : public MCControl, public MCMixinObjectHandle<MCGroup>
 	virtual Boolean mup(uint2 which, bool p_release);
 	virtual Boolean doubledown(uint2 which);
 	virtual Boolean doubleup(uint2 which);
+	virtual uint2 gettransient(void) const;
 	virtual void applyrect(const MCRectangle &nrect);
 
     virtual void removereferences(void);

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	`+# Fix graphical artefacts after removing focus from a group when using acceleratedRendering on mobile`
Original file line number	Diff line number	Diff line change
`@@ -956,6 +956,12 @@ Boolean MCGroup::doubleup(uint2 which)`
`956`	`956`	`return False;`
`957`	`957`	`}`
`958`	`958`
	`959`	`+uint2 MCGroup::gettransient(void) const`
	`960`	`+{`
	`961`	`+ // OVERRIDE - groups do not have a transient focus border`
	`962`	`+ return 0;`
	`963`	`+}`
	`964`	`+`
`959`	`965`	`void MCGroup::applyrect(const MCRectangle &nrect)`
`960`	`966`	`{`
`961`	`967`	`bool t_size_changed;`