From 2e8bd797742fe5d430b9148e67375a668b3f939d Mon Sep 17 00:00:00 2001
From: Adi Oanca <adioanca@nowhere.fake>
Date: Wed, 15 Jun 2005 16:20:40 +0000
Subject: [PATCH] all view that have B_FULL_UPDATE_ON_RESIZE flag set
 invalidate their visible area now. not just the one being resized.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13153 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 .../servers/app/newClipping/Clipping.proj     | Bin 12308 -> 12308 bytes
 src/tests/servers/app/newClipping/Layer.cpp   |  26 ++++++++++++------
 src/tests/servers/app/newClipping/Layer.h     |   1 +
 3 files changed, 19 insertions(+), 8 deletions(-)

diff --git a/src/tests/servers/app/newClipping/Clipping.proj b/src/tests/servers/app/newClipping/Clipping.proj
index 3cd3eee6dd414fdc444e76dc94d211c7e8c54530..d5cecc18bf9e9b14069cb9cf0e49f1ae8ab770fa 100644
GIT binary patch
delta 111
zcmbP|FePEb0XCKs8)X_MFW`0D%*y^#h1q1c@@7UI6-MR__ufzbtE)EIPj{x6tS18m
mFoCEBAa>gDpaLkp8m{c3-h9#5KnV>XMpAX}1K5z&`k4S@MI~SW

delta 111
zcmbP|FePEb0X7zgNiq$S7w|f6W@Z1W!mPs}vzbvxg^_vvzKxUr>Z(ol)14`%Fp~iS
mm_Sqm5Ie2E90QbI4OeziZ@%bhpo9hxBdOZA32ew}{Y(J0;v(As

diff --git a/src/tests/servers/app/newClipping/Layer.cpp b/src/tests/servers/app/newClipping/Layer.cpp
index 411a1027a9..254e59bf1d 100644
--- a/src/tests/servers/app/newClipping/Layer.cpp
+++ b/src/tests/servers/app/newClipping/Layer.cpp
@@ -276,7 +276,7 @@ Layer::resize_layer_frame_by(float x, float y)
 	}
 }
 
-void
+inline void
 Layer::rezize_layer_redraw_more(BRegion &reg, float dx, float dy)
 {
 	if (dx == 0 && dy == 0)
@@ -329,20 +329,29 @@ Layer::rezize_layer_redraw_more(BRegion &reg, float dx, float dy)
 		}
 	}
 }
-/*
+
 inline void
 Layer::resize_layer_full_update_on_resize(BRegion &reg, float dx, float dy)
 {
 	if (dx == 0 && dy == 0)
 		return;
 
-	if (flags & B_FULL_UPDATE_ON_RESIZE && fVisible.CountRects() > 0)
-		reg.Include(&fVisible);
-
 	for (Layer *lay = VirtualBottomChild(); lay; lay = VirtualUpperSibling())
-		lay->resize_layer_full_update_on_resize();
+	{
+		uint16		rm = lay->fResizeMode & 0x0000FFFF;		
+
+		if ((rm & 0x0F0F) == (uint16)B_FOLLOW_LEFT_RIGHT || (rm & 0xF0F0) == (uint16)B_FOLLOW_TOP_BOTTOM)
+		{
+			if (lay->fFlags & B_FULL_UPDATE_ON_RESIZE && lay->fVisible.CountRects() > 0)
+				reg.Include(&lay->fVisible);
+
+			lay->resize_layer_full_update_on_resize(reg,
+				(rm & 0x0F0F) == (uint16)B_FOLLOW_LEFT_RIGHT? dx: 0,
+				(rm & 0xF0F0) == (uint16)B_FOLLOW_TOP_BOTTOM? dy: 0);
+		}
+	}
 }
-*/
+
 void
 Layer::ResizeBy(float dx, float dy)
 {
@@ -399,7 +408,8 @@ Layer::ResizeBy(float dx, float dy)
 		// include layer's visible region in case we want a full update on resize
 		if (fFlags & B_FULL_UPDATE_ON_RESIZE && fVisible.Frame().IsValid())
 		{
-// TODO: fFlags & B_FULL_UPDATE_ON_RESIZE - do that for descendants.
+			resize_layer_full_update_on_resize(GetRootLayer()->fRedrawReg, dx, dy);
+
 			GetRootLayer()->fRedrawReg.Include(&fVisible);
 			GetRootLayer()->fRedrawReg.Include(&oldVisible);
 		}
diff --git a/src/tests/servers/app/newClipping/Layer.h b/src/tests/servers/app/newClipping/Layer.h
index b73cff960c..9d105d56aa 100644
--- a/src/tests/servers/app/newClipping/Layer.h
+++ b/src/tests/servers/app/newClipping/Layer.h
@@ -73,6 +73,7 @@ private:
 			void			clear_visible_regions();
 			void			resize_layer_frame_by(float x, float y);
 			void			rezize_layer_redraw_more(BRegion &reg, float dx, float dy);
+			void			resize_layer_full_update_on_resize(BRegion &reg, float dx, float dy);
 
 			char			fName[50];
 			BRegion			fVisible;