From 4f6afb08d7f4c5ae721bd343999715bc22dfca8b Mon Sep 17 00:00:00 2001
From: Gilbert Gonzales <gilbert@lindenlab.com>
Date: Fri, 2 Nov 2012 16:22:19 -0700
Subject: [PATCH] CHUI-472: This is a fix for the following case: When a torn
off floater has its conversation reduced to the minimum width, once re-docked
the conversation does not expand. Solution: Discussed problem with Richard,
and I'm submitting the changes required to fix the problem.
---
indra/llui/lllayoutstack.cpp | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/indra/llui/lllayoutstack.cpp b/indra/llui/lllayoutstack.cpp
index 1f2496a8e71..260f0bc92e8 100644
--- a/indra/llui/lllayoutstack.cpp
+++ b/indra/llui/lllayoutstack.cpp
@@ -36,7 +36,7 @@
#include "llcriticaldamp.h"
#include "boost/foreach.hpp"
-static const F32 MIN_FRACTIONAL_SIZE = 0.0f;
+static const F32 MIN_FRACTIONAL_SIZE = 0.00001f;
static const F32 MAX_FRACTIONAL_SIZE = 1.f;
static LLDefaultChildRegistry::Register<LLLayoutStack> register_layout_stack("layout_stack");
@@ -71,7 +71,7 @@ LLLayoutPanel::LLLayoutPanel(const Params& p)
mCollapseAmt(0.f),
mVisibleAmt(1.f), // default to fully visible
mResizeBar(NULL),
- mFractionalSize(MIN_FRACTIONAL_SIZE),
+ mFractionalSize(0.f),
mTargetDim(0),
mIgnoreReshape(false),
mOrientation(LLLayoutStack::HORIZONTAL)
@@ -521,7 +521,7 @@ void LLLayoutStack::updateFractionalSizes()
{
if (panelp->mAutoResize)
{
- total_resizable_dim += llmax(0, panelp->getLayoutDim() - panelp->getRelevantMinDim());
+ total_resizable_dim += llmax(MIN_FRACTIONAL_SIZE, (F32)(panelp->getLayoutDim() - panelp->getRelevantMinDim()));
}
}
@@ -767,7 +767,7 @@ void LLLayoutStack::updatePanelRect( LLLayoutPanel* resized_panel, const LLRect&
{ // freeze new size as fraction
F32 new_fractional_size = (updated_auto_resize_headroom == 0.f)
? MAX_FRACTIONAL_SIZE
- : llclamp(total_visible_fraction * (F32)(new_dim - (panelp->getRelevantMinDim() - 1)) / updated_auto_resize_headroom, MIN_FRACTIONAL_SIZE, MAX_FRACTIONAL_SIZE);
+ : llclamp(total_visible_fraction * (F32)(new_dim - panelp->getRelevantMinDim()) / updated_auto_resize_headroom, MIN_FRACTIONAL_SIZE, MAX_FRACTIONAL_SIZE);
fraction_given_up -= new_fractional_size - panelp->mFractionalSize;
fraction_remaining -= panelp->mFractionalSize;
panelp->mFractionalSize = new_fractional_size;
--
GitLab