Revision: 78286
http://sourceforge.net/p/brlcad/code/78286
Author: starseeker
Date: 2021-02-19 21:31:26 +0000 (Fri, 19 Feb 2021)
Log Message:
-----------
Set up mouse move event handler for OpenGL widget. Not doing anything with the
info yet, jus making sure we can capture it.
Modified Paths:
--------------
brlcad/trunk/src/isst/isstgl.cpp
brlcad/trunk/src/isst/isstgl.h
Modified: brlcad/trunk/src/isst/isstgl.cpp
===================================================================
--- brlcad/trunk/src/isst/isstgl.cpp 2021-02-19 21:23:19 UTC (rev 78285)
+++ brlcad/trunk/src/isst/isstgl.cpp 2021-02-19 21:31:26 UTC (rev 78286)
@@ -174,6 +174,19 @@
}
+void isstGL::mouseMoveEvent(QMouseEvent *e) {
+
+ bu_log("(%d,%d)\n", e->x(), e->y());
+ if (x_prev > -INT_MAX && y_prev > -INT_MAX) {
+ bu_log("Delta: (%d,%d)\n", e->x() - x_prev, e->y() - y_prev);
+ }
+
+ x_prev = e->x();
+ y_prev = e->y();
+
+ QOpenGLWidget::mouseMoveEvent(e);
+}
+
void isstGL::save_image() {
QImage image = this->grabFramebuffer();
image.save("file.png");
Modified: brlcad/trunk/src/isst/isstgl.h
===================================================================
--- brlcad/trunk/src/isst/isstgl.h 2021-02-19 21:23:19 UTC (rev 78285)
+++ brlcad/trunk/src/isst/isstgl.h 2021-02-19 21:31:26 UTC (rev 78286)
@@ -62,6 +62,7 @@
void paintGL() override;
void keyPressEvent(QKeyEvent *k) override;
+ void mouseMoveEvent(QMouseEvent *e) override;
private:
struct camera_tile_s tile;
@@ -72,6 +73,9 @@
int resolution_factor = 0;
int rescaled = 0;
int do_render = 1;
+
+ int x_prev = -INT_MAX;
+ int y_prev = -INT_MAX;
};
#endif /* ISSTGL_H */
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