Commit 1cdbc899 authored by Tobias WEBER's avatar Tobias WEBER

more checks

parent c0fb21c3
......@@ -769,7 +769,7 @@ void GlPlot_impl::SetScreenDims(int w, int h)
void GlPlot_impl::resizeGL()
{
if(!m_bPlatformSupported) return;
if(!m_bPlatformSupported || !m_bInitialised) return;
const int w = m_iScreenDims[0];
const int h = m_iScreenDims[1];
......@@ -1410,7 +1410,8 @@ void GlPlot::initializeGL()
if constexpr(!m_isthreaded)
{
m_impl->initialiseGL();
emit AfterGLInitialisation();
if(m_impl->IsInitialised())
emit AfterGLInitialisation();
}
}
......
......@@ -264,6 +264,8 @@ public:
void SetBTrafo(const t_mat_gl& matB, const t_mat_gl* matA = nullptr);
void SetCoordSys(int iSys);
bool IsInitialised() const { return m_bInitialised; }
public /*slots*/:
void paintGL();
......
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