[Lazarus] LCL-fpGUI - SIGSEGV
mailinglists at geldenhuys.co.uk
Sat Feb 10 18:51:46 CET 2018
On 2018-02-10 16:31, Ondrej Pokorny via Lazarus wrote:
> Yes, sorry. I wasn't exact: LCL-fpGUI doesn't support it yet. The same
> goes for the develop branch, unfortunately: LCL-fpGUI cannot be compiled
> with it.
No worries, just checking if I understood what you meant.
> What is missing in LCL-fpGUI binding: TMonitor.PixelsPerInch.
In fpGUI, you can grab that information from the global fpgApplication
instance. That has been around for years, so both the 'maint' and
'develop' branches have it.
function Screen_dpi_x: integer;
function Screen_dpi_y: integer;
function Screen_dpi: integer;
LCL-fpGUI probably only needs the last one. I don't believe non-X11
platforms (eg: Windows) support varying dpi on the x and y axis.
fpGUI Toolkit - a cross-platform GUI toolkit using Free Pascal
My public PGP key: http://tinyurl.com/graeme-pgp
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