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Always keep 1 context valid.

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This commit is contained in:
Leonardo Zide 2020-12-29 14:42:59 -08:00
parent 6cc91c0f20
commit 80adb54acf
2 changed files with 7 additions and 5 deletions
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3
common/lc_mainwindow.cpp
View file

@ -83,9 +83,6 @@ void lcModelTabWidget::Clear()
View->Clear(); View->Clear();
mViews.RemoveAll(); mViews.RemoveAll();
mActiveView = nullptr; mActiveView = nullptr;
lcViewWidget* Widget = (lcViewWidget*)layout()->itemAt(0)->widget();
delete Widget->GetView();
Widget->SetView(nullptr);
} }
lcMainWindow::lcMainWindow() lcMainWindow::lcMainWindow()

9
common/lc_viewwidget.cpp
View file

@ -51,12 +51,14 @@ QSize lcViewWidget::sizeHint() const
void lcViewWidget::SetView(lcView* View) void lcViewWidget::SetView(lcView* View)
{ {
mView = View;
if (View) if (View)
{ {
if (context()) if (context())
{
makeCurrent();
View->mContext->SetGLContext(context()); View->mContext->SetGLContext(context());
}
View->SetWidget(this); View->SetWidget(this);
const float Scale = GetDeviceScale(); const float Scale = GetDeviceScale();
View->SetSize(width() * Scale, height() * Scale); View->SetSize(width() * Scale, height() * Scale);
@ -64,6 +66,9 @@ void lcViewWidget::SetView(lcView* View)
if (hasFocus()) if (hasFocus())
View->SetFocus(true); View->SetFocus(true);
} }
delete mView;
mView = View;
} }
void lcViewWidget::SetPreviewPosition(const QRect& ParentRect) void lcViewWidget::SetPreviewPosition(const QRect& ParentRect)