add 'canvas' gui element where you can draw into a pixmap from python

1 files changed, 38 insertions, 0 deletions

diff --git a/lib/gui/ecanvas.cpp b/lib/gui/ecanvas.cpp
new file mode 100644
index 00000000..c6469912
--- /dev/null
+++ b/lib/gui/ecanvas.cpp
@@ -0,0 +1,38 @@
+#include <lib/gui/ecanvas.h>
+
+eCanvas::eCanvas(eWidget *parent): ePixmap(parent)
+{
+}
+
+void eCanvas::setSize(eSize size)
+{
+	setPixmap(new gPixmap(size, 32)); /* TODO: do we need 8bit surfaces? */
+}
+
+void eCanvas::clear(gRGB color)
+{
+#if 0
+	if (!m_pixmap)
+		return;
+
+	ePtr<gDC> d = new gDC(m_pixmap);
+	gPainter p(d, eRect());
+	p.setBackgroundColor(color);
+	p.clear();
+
+	invalidate();
+#endif
+}
+
+void eCanvas::fillRect(eRect rect, gRGB color)
+{
+	eDebug("draw into canvas... %d %d, %d %d", rect.left(), rect.top(), rect.width(), rect.height());
+#if 0
+	ePtr<gDC> d = new gDC(m_pixmap);
+	gPainter p(d, eRect());
+	p.setForegroundColor(color);
+	p.fill(rect);
+
+	invalidate(rect);
+#endif
+}