From: Shamus Hammons <jlhamm@acm.org>
Date: Thu, 23 Apr 2020 17:22:12 +0000 (-0500)
Subject: Add small handle rendering, make Informative Text backgrnd more opaque.
X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?p=architektonas;a=commitdiff_plain;h=a6e76b6a748a350bda067a99672f9dcca626d872

Add small handle rendering, make Informative Text backgrnd more opaque.
---

diff --git a/src/painter.cpp b/src/painter.cpp
index df1d7d5..16edb26 100644
--- a/src/painter.cpp
+++ b/src/painter.cpp
@@ -29,8 +29,8 @@ Painter::~Painter()
 
 Vector Painter::CartesianToQtCoords(Vector v)
 {
-	// Convert regular Cartesian coordinates to the inverted Y-axis Qt coordinates
-	// at the current origin and zoom level.
+	// Convert regular Cartesian coordinates to the inverted Y-axis Qt
+	// coordinates at the current origin and zoom level.
 	return Vector((v.x - Global::origin.x) * Global::zoom, Global::screenSize.y - ((v.y - Global::origin.y) * Global::zoom));
 }
 
@@ -243,6 +243,20 @@ void Painter::DrawHandle(Vector center)
 }
 
 
+// This function is for drawing object handles without regard for zoom level;
+// we don't want our object handle size to depend on the zoom level!
+void Painter::DrawSmallHandle(Vector center)
+{
+	if (!painter)
+		return;
+
+	center = CartesianToQtCoords(center);
+	painter->setPen(QPen(Qt::red, 2.0, Qt::DotLine));
+	painter->setBrush(Qt::NoBrush);
+	painter->drawEllipse(QPointF(center.x, center.y), 2.0, 2.0);
+}
+
+
 // This function is for drawing feedback points without regard for zoom level;
 // we don't want our feedback point size to depend on the zoom level!
 void Painter::DrawCross(Vector point)
@@ -277,7 +291,7 @@ void Painter::DrawRectCorners(Rect rect)
 	painter->drawLine(v2.x, v2.y, v2.x, v2.y - 24);
 	painter->drawLine(v1.x, v2.y, v1.x + 24, v2.y);
 	painter->drawLine(v1.x, v2.y, v1.x, v2.y - 24);
-	
+
 }
 
 
@@ -464,7 +478,7 @@ void Painter::DrawInformativeText(QString text)
 
 	QPen pen = QPen(QColor(0x00, 0xFF, 0x00), 1.0, Qt::SolidLine);
 	painter->setPen(pen);
-	painter->setBrush(QBrush(QColor(0x40, 0xFF, 0x40, 0x9F)));
+	painter->setBrush(QBrush(QColor(0x40, 0xFF, 0x40, 0xD7)));
 	painter->drawRoundedRect(textRect, 7.0, 7.0);
 
 	pen = QPen(QColor(0x00, 0x5F, 0xDF));
diff --git a/src/painter.h b/src/painter.h
index 5b11e25..98c81f3 100644
--- a/src/painter.h
+++ b/src/painter.h
@@ -26,6 +26,7 @@ class Painter
 		void DrawArc(Vector, double, double, double);
 		void DrawEllipse(Vector, double, double);
 		void DrawHandle(Vector);
+		void DrawSmallHandle(Vector);
 		void DrawCross(Vector);
 		void DrawRectCorners(Rect);
 		void DrawArrowHandle(Vector, double);