From 700533b4aa60105dde4a029c1a2f151b33b6313d Mon Sep 17 00:00:00 2001
From: Mark Burton <burtoogle@gmail.com>
Date: Wed, 3 Jun 2020 08:13:28 +0100
Subject: [PATCH] Change the panelBorder rectangle anchor to the bottom for
 lower toolbar buttons.

This makes the panel grow upwards into clear space rather than downwards which is a problem
when the Cura window height is restricted.
---
 resources/qml/Toolbar.qml | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/resources/qml/Toolbar.qml b/resources/qml/Toolbar.qml
index 63f608d635..db6c75f280 100644
--- a/resources/qml/Toolbar.qml
+++ b/resources/qml/Toolbar.qml
@@ -96,6 +96,8 @@ Item
                             {
                                 UM.Controller.setActiveTool(model.id);
                             }
+
+                            base.state = (index < toolsModel.count/2) ? "anchorAtTop" : "anchorAtBottom";
                         }
                     }
                 }
@@ -219,4 +221,33 @@ Item
 
         visible: toolHint.text != ""
     }
+
+    states: [
+        State {
+            name: "anchorAtTop"
+
+            AnchorChanges {
+                target: panelBorder
+                anchors.top: base.top
+                anchors.bottom: undefined
+            }
+            PropertyChanges {
+                target: panelBorder
+                anchors.topMargin: base.activeY
+            }
+        },
+        State {
+            name: "anchorAtBottom"
+
+            AnchorChanges {
+                target: panelBorder
+                anchors.top: undefined
+                anchors.bottom: base.top
+            }
+            PropertyChanges {
+                target: panelBorder
+                anchors.bottomMargin: -(base.activeY + UM.Theme.getSize("button").height)
+            }
+        }
+    ]
 }