add quick access panel

src/node_panel_quick.cpp

@@ -0,0 +1,31 @@
+#include "pch.h"
+#include "node_panel_quick.h"
+#include "node_stroke_preview.h"
+
+Node* NodePanelQuick::clone_instantiate() const
+{
+    return new this_class;
+}
+
+void NodePanelQuick::clone_finalize(Node* dest) const
+{
+    parent::clone_finalize(dest);
+    auto n = static_cast<this_class*>(dest);
+    n->init_controls();
+}
+
+void NodePanelQuick::init()
+{
+    parent::init();
+    auto t = static_cast<const NodeBorder*>(init_template("panel-quick"));
+    init_controls();
+}
+
+void NodePanelQuick::init_controls()
+{
+    auto s = find<NodeStrokePreview>("quick-brush1");
+    s->m_brush = std::make_shared<Brush>();
+    s->m_brush->m_tip_size = 10;
+    s->m_brush->load_tip("data/brushes/Round-Hard.png", "data/brushes/thumbs/Round-Hard.png");
+    s->draw_stroke();
+}