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fix menu misalignment problem on Linux

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This commit is contained in:
nothingTVatYT
2023-10-05 00:06:51 +02:00
parent 1db179d0b2
commit bc872ebff5
2 changed files with 33 additions and 3 deletions
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30
Source/Engine/Platform/Linux/LinuxPlatform.cpp
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@@ -2707,8 +2707,34 @@ Float2 LinuxPlatform::GetDesktopSize()
Rectangle LinuxPlatform::GetMonitorBounds(const Float2& screenPos)
{
// TODO: do it in a proper way
return Rectangle(Float2::Zero, GetDesktopSize());
if (!xDisplay)
return Rectangle::Empty;
int event, err;
const bool ok = X11::XineramaQueryExtension(xDisplay, &event, &err);
if (!ok)
return Rectangle::Empty;
int count;
int screenIdx = 0;
X11::XineramaScreenInfo* xsi = X11::XineramaQueryScreens(xDisplay, &count);
if (screenIdx >= count)
return Rectangle::Empty;
// find the screen for this screenPos
for (int i = 0; i < count; i++)
{
if (screenPos.X >= xsi[i].x_org && screenPos.X < xsi[i].x_org+xsi[i].width
&& screenPos.Y >= xsi[i].y_org && screenPos.Y < xsi[i].y_org+xsi[i].height)
{
screenIdx = i;
break;
}
}
Float2 org((float)xsi[screenIdx].x_org, (float)xsi[screenIdx].y_org);
Float2 size((float)xsi[screenIdx].width, (float)xsi[screenIdx].height);
X11::XFree(xsi);
return Rectangle(org, size);
}
Rectangle LinuxPlatform::GetVirtualDesktopBounds()