X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=sigview.cpp;h=b682cce950cd22ddff85f4b6df8860e7a025979e;hp=ac7e76c8fe5185bd7fcd33bd75b7957ecb70e086;hb=009e1503d46291cbc33cdb900761eaa505fd6269;hpb=6fa02541c670ebdd8a1985a29aba798823469f64

diff --git a/sigview.cpp b/sigview.cpp
index ac7e76c8..b682cce9 100644
--- a/sigview.cpp
+++ b/sigview.cpp
@@ -20,7 +20,45 @@
 
 #include "sigview.h"
 
-SigView::SigView(QWidget *parent) :
-	QAbstractScrollArea(parent)
+#include "sigsession.h"
+
+SigView::SigView(SigSession &session, QWidget *parent) :
+	QGLWidget(parent),
+        _session(session)
+{
+	connect(&_session, SIGNAL(dataUpdated()),
+		this, SLOT(dataUpdated()));
+
+	setMouseTracking(true);
+}
+
+void SigView::initializeGL()
+{
+	glDisable(GL_TEXTURE_2D);
+	glDisable(GL_DEPTH_TEST);
+	glDisable(GL_COLOR_MATERIAL);
+	glEnable(GL_BLEND);
+	glEnable(GL_POLYGON_SMOOTH);
+	glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+	glClearColor(1.0, 1.0, 1.0, 0);
+}
+
+void SigView::resizeGL(int width, int height)
 {
+	glViewport(0, 0, (GLint)width, (GLint)height);
+	glMatrixMode(GL_PROJECTION);
+	glLoadIdentity();
+	glOrtho(0, width, height, 0, -1, 1);
+	glMatrixMode(GL_MODELVIEW);
 }
+
+void SigView::paintGL()
+{
+	glClear(GL_COLOR_BUFFER_BIT);
+}
+
+void SigView::dataUpdated()
+{
+	printf("Data Updated\n");
+}
+