Index: cc/layers/painted_scrollbar_layer_impl.cc |
diff --git a/cc/layers/painted_scrollbar_layer_impl.cc b/cc/layers/painted_scrollbar_layer_impl.cc |
index 068d42f2a5f626b255cb5c9c5b058a41f68bc64c..4ee997f247d4caafe380977f64239cb82c0b28d6 100644 |
--- a/cc/layers/painted_scrollbar_layer_impl.cc |
+++ b/cc/layers/painted_scrollbar_layer_impl.cc |
@@ -32,6 +32,7 @@ PaintedScrollbarLayerImpl::PaintedScrollbarLayerImpl( |
: ScrollbarLayerImplBase(tree_impl, id, orientation, false, false), |
track_ui_resource_id_(0), |
thumb_ui_resource_id_(0), |
+ internal_content_scale_(1.f), |
thumb_thickness_(0), |
thumb_length_(0), |
track_start_(0), |
@@ -51,6 +52,9 @@ void PaintedScrollbarLayerImpl::PushPropertiesTo(LayerImpl* layer) { |
PaintedScrollbarLayerImpl* scrollbar_layer = |
static_cast<PaintedScrollbarLayerImpl*>(layer); |
+ scrollbar_layer->set_internal_content_scale_and_bounds( |
+ internal_content_scale_, internal_content_bounds_); |
+ |
scrollbar_layer->SetThumbThickness(thumb_thickness_); |
scrollbar_layer->SetThumbLength(thumb_length_); |
scrollbar_layer->SetTrackStart(track_start_); |
@@ -76,14 +80,14 @@ void PaintedScrollbarLayerImpl::AppendQuads( |
gfx::PointF uv_top_left(0.f, 0.f); |
gfx::PointF uv_bottom_right(1.f, 1.f); |
gfx::Rect bounds_rect(bounds()); |
- gfx::Rect content_bounds_rect(content_bounds()); |
+ gfx::Rect content_bounds_rect(internal_content_bounds_); |
SharedQuadState* shared_quad_state = |
render_pass->CreateAndAppendSharedQuadState(); |
- PopulateSharedQuadState(shared_quad_state); |
+ PopulateScaledSharedQuadState(shared_quad_state, internal_content_scale_); |
- AppendDebugBorderQuad( |
- render_pass, content_bounds(), shared_quad_state, append_quads_data); |
+ AppendDebugBorderQuad(render_pass, internal_content_bounds_, |
+ shared_quad_state, append_quads_data); |
gfx::Rect thumb_quad_rect = ComputeThumbQuadRect(); |
gfx::Rect visible_thumb_quad_rect = |
@@ -184,6 +188,11 @@ bool PaintedScrollbarLayerImpl::IsThumbResizable() const { |
return false; |
} |
+gfx::Rect PaintedScrollbarLayerImpl::ComputeThumbQuadRect() const { |
+ gfx::Rect thumb_quad_rect = ScrollbarLayerImplBase::ComputeThumbQuadRect(); |
+ return gfx::ScaleToEnclosingRect(thumb_quad_rect, internal_content_scale_); |
+} |
+ |
const char* PaintedScrollbarLayerImpl::LayerTypeAsString() const { |
return "cc::PaintedScrollbarLayerImpl"; |
} |