U++ forum: Welcome to the forum

Status & Roadmap

Authors & License

Funding Ultimate++

Search on this site

Search in forums

Home » Developing U++ » U++ Developers corner » Touchscreen on raspberry: problem with events

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Return to the default flat view

Create a new topic

Submit Reply

Re: Touchscreen on raspberry: problem with events [message #49543 is a reply to message #49524]

Mon, 26 February 2018 14:55

Giorgio is currently offline

Giorgio
Messages: 218
Registered: August 2015

Experienced Member

Hi Mirek,
this is the log with LOG() of a single tap (using the latest stable version of upp):

MouseMove
p = [155, 136]
keyflags & K_MOUSELEFT = 8388608
MouseMove
p = [155, 136]
keyflags & K_MOUSELEFT = 0
MouseMove
p = [155, 136]
keyflags & K_MOUSELEFT = 0
LeftDown
p = [155, 136]
keyflags & K_MOUSELEFT = 0
LeftUp
p = [155, 136]
keyflags & K_MOUSELEFT = 0
MouseMove

I also tried the nightly build and now the switch control works, although it works only if I keep pressed a little bit the option. I performed also another kind of test. I installed matchbox window manager (all the previous tests were performed with gnome), and with that wm buttons works erratically (e.g. they remain pressed). According to my searches, gnome's wm (mutter) uses OpenGL compatible libraries (I did not find anything about matchbox). So my hypothesis is that upp used with linux box with a touch screen works well with OpenGL libraries, and not with every graphic library.
Regards,
Giorgio

Report message to a moderator

Send a private message to this user

[Message index]

		Touchscreen on raspberry: problem with events By: Giorgio on Wed, 09 August 2017 16:16
		Re: Touchscreen on raspberry: problem with events By: Klugier on Wed, 09 August 2017 18:10
		Re: Touchscreen on raspberry: problem with events By: Giorgio on Thu, 10 August 2017 10:54
		Re: Touchscreen on raspberry: problem with events By: Giorgio on Thu, 10 August 2017 12:38
		Re: Touchscreen on raspberry: problem with events By: Klugier on Thu, 10 August 2017 14:17
		Re: Touchscreen on raspberry: problem with events By: Giorgio on Thu, 10 August 2017 16:22
		Re: Touchscreen on raspberry: problem with events By: Klugier on Thu, 10 August 2017 16:55
		Re: Touchscreen on raspberry: problem with events By: Giorgio on Thu, 10 August 2017 17:13
		Re: Touchscreen on raspberry: problem with events By: mirek on Sun, 10 September 2017 16:31
		Re: Touchscreen on raspberry: problem with events By: Giorgio on Tue, 26 September 2017 15:23
		Re: Touchscreen on raspberry: problem with events By: mirek on Wed, 27 September 2017 11:42
		Re: Touchscreen on raspberry: problem with events By: Giorgio on Wed, 21 February 2018 11:54
		Re: Touchscreen on raspberry: problem with events By: mirek on Thu, 22 February 2018 07:45
		Re: Touchscreen on raspberry: problem with events By: mirek on Thu, 22 February 2018 07:47
		Re: Touchscreen on raspberry: problem with events By: Giorgio on Thu, 22 February 2018 18:56
		Re: Touchscreen on raspberry: problem with events By: mirek on Thu, 22 February 2018 19:00
		Re: Touchscreen on raspberry: problem with events By: mirek on Fri, 23 February 2018 19:33
		Re: Touchscreen on raspberry: problem with events By: Giorgio on Mon, 26 February 2018 14:55
		Re: Touchscreen on raspberry: problem with events By: mirek on Mon, 26 February 2018 16:20
		Re: Touchscreen on raspberry: problem with events By: mirek on Tue, 27 February 2018 09:15
		Re: Touchscreen on raspberry: problem with events By: Giorgio on Fri, 09 March 2018 18:34
		Re: Touchscreen on raspberry: problem with events By: mirek on Fri, 09 March 2018 19:27
		Re: Touchscreen on raspberry: problem with events By: Giorgio on Mon, 12 March 2018 09:42
		Re: Touchscreen on raspberry: problem with events By: rafiwui on Thu, 10 August 2017 16:57

Previous Topic:	Help wanted for DebugVisualizer
Next Topic:	Upp as a shared library

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

PDF

]

Current Time: Fri Apr 26 07:27:01 CEST 2024

Total time taken to generate the page: 0.09610 seconds