Have a QgGL resizeEvent also update the width and height

BRL-CAD · Aug 4, 2023 · 38e43ad · 38e43ad
1 parent 8f694c6
commit 38e43ad
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diff --git a/include/qtcad/QgGL.h b/include/qtcad/QgGL.h
@@ -87,6 +87,7 @@ class QTCAD_EXPORT QgGL : public QOpenGLWidget, protected QOpenGLFunctions
  protected:
  void paintGL() override;
  void resizeGL(int w, int h) override;
+ void resizeEvent(QResizeEvent *e) override;
 
  void keyPressEvent(QKeyEvent *k) override;
  void mouseMoveEvent(QMouseEvent *e) override;

diff --git a/src/libqtcad/QgGL.cpp b/src/libqtcad/QgGL.cpp
@@ -175,6 +175,25 @@ void QgGL::resizeGL(int, int)
  emit changed();
 }
 
+void QgGL::resizeEvent(QResizeEvent *e)
+{
+ QOpenGLWidget::resizeEvent(e);
+ if (!dmp || !v)
+
+ return;
+ dm_set_width(dmp, width());
+ dm_set_height(dmp, height());
+ v->gv_width = width();
+ v->gv_height = height();
+ dm_configure_win(dmp, 0);
+ if (ifp) {
+ fb_configure_window(ifp, v->gv_width, v->gv_height);
+ }
+ if (dmp)
+ dm_set_dirty(dmp, 1);
+ emit changed();
+}
+
 void QgGL::need_update()
 {
  bv_log(4, "QgGL::need_update");