From 449eb437f445a0429cc06bc8002216e55fa1850f Mon Sep 17 00:00:00 2001
From: omigamedev <omarator@gmail.com>
Date: Tue, 26 Feb 2019 22:03:32 +0100
Subject: [PATCH] add button to collapse all brush settings

---
 data/layout.xml           |  7 +++++--
 src/node_panel_stroke.cpp | 14 ++++++++++++++
 2 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/data/layout.xml b/data/layout.xml
index 9393398..87c47cb 100644
--- a/data/layout.xml
+++ b/data/layout.xml
@@ -135,8 +135,11 @@
   <!--stroke panel-->
   <layout id="tpl-panel-stroke">
     <node width="250" margin="0 0 10 0" rtl="ltr">
-      <border height="30" color=".5" align="center" justify="center">
-        <text text="Brush Settings" color="1 1 1 1"/>
+      <border height="30" color=".5" align="center" justify="center" dir="row">
+        <node align="center" width="1" grow="1">
+          <text text="Brush Settings"/>
+        </node>
+        <button id="button-unfold-all" width="30" height="18" text="+" margin="0 5 0 0"/>
       </border>
       <border color=".3" pad="5" dir="col" width="100%">
 
diff --git a/src/node_panel_stroke.cpp b/src/node_panel_stroke.cpp
index 93e3b23..033b2d8 100644
--- a/src/node_panel_stroke.cpp
+++ b/src/node_panel_stroke.cpp
@@ -574,6 +574,20 @@ void NodePanelStroke::init_controls()
     init_fold("colorvar");
     init_fold("jitter");
 
+    if (auto b = find<NodeButton>("button-unfold-all")) {
+        b->on_click = [this](Node*) {
+            static bool visible = true;
+            visible = !visible;
+            find("fold-color")->SetVisibility(visible);
+            find("fold-metrics")->SetVisibility(visible);
+            find("fold-pattern")->SetVisibility(visible);
+            find("fold-dualbrush")->SetVisibility(visible);
+            find("fold-medium")->SetVisibility(visible);
+            find("fold-colorvar")->SetVisibility(visible);
+            find("fold-jitter")->SetVisibility(visible);
+        };
+    }
+
     update_controls();
 }