Re: [DISCUSS] Qt as a replacement for VCL

2015-07-06 Thread Kay Schenk
On Mon, Jul 6, 2015 at 7:49 AM, Malte Timmermann wrote: > This approach would mean that you mostly don't use Qt at all. > > VCL uses SAL to get a top level window from the os, and then renders all > widgets on it's own. Using Qt simply as yet an other SAL implementation > would mean that you stil

Re: [DISCUSS] Qt as a replacement for VCL

2015-07-06 Thread Malte Timmermann
This approach would mean that you mostly don't use Qt at all. VCL uses SAL to get a top level window from the os, and then renders all widgets on it's own. Using Qt simply as yet an other SAL implementation would mean that you still only get the top level window (via Qt then), but widget rende

Re: [DISCUSS] Qt as a replacement for VCL

2015-02-03 Thread Kay Schenk
> >> From: Louis Suárez-Potts [mailto:lui...@gmail.com] > >> Sent: Tuesday, January 20, 2015 07:05 > >> To: dev@openoffice.apache.org > >> Subject: Re: [DISCUSS] Qt as a replacement for VCL > >> > >> [ ... ] > >> > >> Indeed, t

Re: [DISCUSS] Qt as a replacement for VCL

2015-01-26 Thread Kay Schenk
sday, January 20, 2015 07:05 >> To: dev@openoffice.apache.org >> Subject: Re: [DISCUSS] Qt as a replacement for VCL >> >> [ ... ] >> >> Indeed, thanks. But let me get this straight. The Qt license, which for us >> would be LGPL, is not an obstacle? (I know you described a

Re: [DISCUSS] Qt as a replacement for VCL

2015-01-26 Thread Louis Suárez-Potts
> On 26 Jan 2015, at 03:42, Fernando Cassia wrote: > > On Sun, Jan 25, 2015 at 8:16 PM, Louis Suárez-Potts > wrote: > >> * One conceivable drawback is that Kivy also uses "Kivy Language, for >> creating sophisticated user interfaces[,]" though it does not seem to be >> required for creating na

Re: [DISCUSS] Qt as a replacement for VCL

2015-01-26 Thread Fernando Cassia
On Sun, Jan 25, 2015 at 8:16 PM, Louis Suárez-Potts wrote: > * One conceivable drawback is that Kivy also uses "Kivy Language, for > creating sophisticated user interfaces[,]" though it does not seem to be > required for creating naive UIs. Kivy is in Python and their conference > presentations s

Re: [DISCUSS] Qt as a replacement for VCL

2015-01-25 Thread Louis Suárez-Potts
Message- > From: Louis Suárez-Potts [mailto:lui...@gmail.com] > Sent: Tuesday, January 20, 2015 11:54 > To: dev@openoffice.apache.org; Dennis E. Hamilton > Subject: Re: [DISCUSS] Qt as a replacement for VCL > > [ ... ] > > > I'm just using this to stay on the thr

RE: [DISCUSS] Qt as a replacement for VCL

2015-01-22 Thread Dennis E. Hamilton
20, 2015 11:54 To: dev@openoffice.apache.org; Dennis E. Hamilton Subject: Re: [DISCUSS] Qt as a replacement for VCL [ ... ] I'm just using this to stay on the thread. - To unsubscribe, e-mail: dev-unsubscr...@ope

Re: [DISCUSS] Qt as a replacement for VCL

2015-01-20 Thread Kay Schenk
On 01/20/2015 11:28 AM, Dennis E. Hamilton wrote: > Louis asks about a dependency on LGPL. > > -- replying below to -- > From: Louis Suárez-Potts [mailto:lui...@gmail.com] > Sent: Tuesday, January 20, 2015 07:05 > To: dev@openoffice.apache.org > Subject: Re: [DISCUSS] Qt

RE: [DISCUSS] Qt as a replacement for VCL

2015-01-20 Thread Dennis E. Hamilton
-- repying below to -- From: Kay Schenk [mailto:kay.sch...@gmail.com] Sent: Tuesday, January 20, 2015 09:54 To: dev@openoffice.apache.org Subject: Re: [DISCUSS] Qt as a replacement for VCL On 01/20/2015 07:05 AM, Louis Suárez-Potts wrote: > [ ... ] > Indeed, thanks. But let me get this st

Re: [DISCUSS] Qt as a replacement for VCL

2015-01-20 Thread Louis Suárez-Potts
> On 20 Jan 2015, at 14:28, Dennis E. Hamilton wrote: > > Louis asks about a dependency on LGPL. > > -- replying below to -- > From: Louis Suárez-Potts [mailto:lui...@gmail.com] > Sent: Tuesday, January 20, 2015 07:05 > To: dev@openoffice.apache.org > Sub

RE: [DISCUSS] Qt as a replacement for VCL

2015-01-20 Thread Dennis E. Hamilton
Louis asks about a dependency on LGPL. -- replying below to -- From: Louis Suárez-Potts [mailto:lui...@gmail.com] Sent: Tuesday, January 20, 2015 07:05 To: dev@openoffice.apache.org Subject: Re: [DISCUSS] Qt as a replacement for VCL [ ... ] Indeed, thanks. But let me get this straight. The Qt

Re: [DISCUSS] Qt as a replacement for VCL

2015-01-20 Thread Louis Suárez-Potts
Hi, > On 20 Jan 2015, at 12:53, Kay Schenk wrote: > > > > On 01/20/2015 07:05 AM, Louis Suárez-Potts wrote: >> Yuri, >> >>> On 20 Jan 2015, at 09:55, Yuri Dario wrote: >>> >>> Hi, >>> Have you looked at this enough to be satisfied the VCL maps to QT well enough for what AOO does?

Re: [DISCUSS] Qt as a replacement for VCL

2015-01-20 Thread Kay Schenk
On 01/20/2015 07:05 AM, Louis Suárez-Potts wrote: > Yuri, > >> On 20 Jan 2015, at 09:55, Yuri Dario wrote: >> >> Hi, >> >>> Have you looked at this enough to be satisfied the VCL maps to QT >>> well enough for what AOO does? >> >> no, but since QT is a complete SDK for writing apps, I suppos

Re: [DISCUSS] Qt as a replacement for VCL

2015-01-20 Thread Louis Suárez-Potts
Yuri, > On 20 Jan 2015, at 09:55, Yuri Dario wrote: > > Hi, > >> Have you looked at this enough to be satisfied the VCL maps to QT well >> enough for what AOO does? > > no, but since QT is a complete SDK for writing apps, I suppose it does > everything AOO needs. > >> So my question may be u

RE: [DISCUSS] Qt as a replacement for VCL

2015-01-20 Thread Yuri Dario
Hi, > Have you looked at this enough to be satisfied the VCL maps to QT well enough > for what AOO does? no, but since QT is a complete SDK for writing apps, I suppose it does everything AOO needs. > So my question may be useless, and certainly based on ignorance: Is there any > sort of lifecy

Re: [DISCUSS] Qt as a replacement for VCL

2015-01-18 Thread Andrew Douglas Pitonyak
On 01/18/2015 01:46 PM, Fernando Cassia wrote: On Sun, Jan 18, 2015 at 12:43 PM, Yuri Dario wrote: This will have the positive side effect of removing all platform code from VCL since OS/2, Windows, *unix have QT ports. This will add one more layer inside operations, since QT will map to und

Re: [DISCUSS] Qt as a replacement for VCL

2015-01-18 Thread Fernando Cassia
On Sun, Jan 18, 2015 at 12:43 PM, Yuri Dario wrote: > This will have the positive side effect of removing all platform code > from VCL since OS/2, Windows, *unix have QT ports. > > This will add one more layer inside operations, since QT will map to > underlyng native API, but I don't think this

Re: [DISCUSS] Qt as a replacement for VCL

2015-01-18 Thread Fernando Cassia
On Sun, Jan 18, 2015 at 12:43 PM, Yuri Dario wrote: > having written or updated most of the OS/2 code in VCL project, I have > some experience with it. > > I'm not enterint the debate QT-yes/QT-no, I will only offer a > developer point of view. > > We can simply use QT like an existing operanting

RE: [DISCUSS] Qt as a replacement for VCL

2015-01-18 Thread Dennis E. Hamilton
Yuri Dario [mailto:mc6...@mclink.it] Sent: Sunday, January 18, 2015 07:43 To: dev@openoffice.apache.org Subject: Re: [DISCUSS] Qt as a replacement for VCL Hi, having written or updated most of the OS/2 code in VCL project, I have some experience with it. I'm not enterint the debate QT-ye

Re: [DISCUSS] Qt as a replacement for VCL

2015-01-18 Thread Yuri Dario
Hi, having written or updated most of the OS/2 code in VCL project, I have some experience with it. I'm not enterint the debate QT-yes/QT-no, I will only offer a developer point of view. We can simply use QT like an existing operanting system API, like OS/2 PM or windows GDI/windowing. As we cr

RE: [OT] RE: [DISCUSS] Qt as a replacement for VCL

2015-01-15 Thread Dennis E. Hamilton
ilton Subject: Re: [OT] RE: [DISCUSS] Qt as a replacement for VCL On Thu, Jan 15, 2015 at 2:05 PM, Dennis E. Hamilton wrote: > The sales success of Microsoft Office and Office 365 suggest that > "(almost) everyone" is inaccurate IMHO for me this is not (and has never been) an

RE: [DISCUSS] Qt as a replacement for VCL

2015-01-15 Thread Dennis E. Hamilton
I think these proposals are interesting as food for thought ... -- replying below to -- From: Fernando Cassia [mailto:fcas...@gmail.com] Sent: Thursday, January 15, 2015 09:00 To: dev@openoffice.apache.org; Dennis Hamilton Subject: Re: [DISCUSS] Qt as a replacement for VCL On Wed, Jan 14, 2015

Re: [OT] RE: [DISCUSS] Qt as a replacement for VCL

2015-01-15 Thread Fernando Cassia
On Thu, Jan 15, 2015 at 2:05 PM, Dennis E. Hamilton wrote: > The sales success of Microsoft Office and Office 365 suggest that > "(almost) everyone" is inaccurate IMHO for me this is not (and has never been) an valid argument. People "Buy MS Office" because: 1. they have tons of documents writ

[OT] RE: [DISCUSS] Qt as a replacement for VCL

2015-01-15 Thread Dennis E. Hamilton
ffice.apache.org; Dennis Hamilton Subject: Re: [DISCUSS] Qt as a replacement for VCL On Wed, Jan 14, 2015 at 5:42 PM, Dennis E. Hamilton wrote: > I resonate with these remarks (two extracts below). I particularly want > to acknowledge all of the work that Kay Schenk and several

Re: [DISCUSS] Qt as a replacement for VCL

2015-01-15 Thread Fernando Cassia
On Wed, Jan 14, 2015 at 2:27 PM, Dennis E. Hamilton wrote: > Maintaining the independently-developed VCL GUI framework is an > important concern. (Then there's UNO as a cross-platform COM > derivative.) > There's two possible approaches that I could see, long-term. #1 Separating the VCL GUI F

Re: [DISCUSS] Qt as a replacement for VCL

2015-01-15 Thread Fernando Cassia
On Wed, Jan 14, 2015 at 5:42 PM, Dennis E. Hamilton wrote: > I resonate with these remarks (two extracts below). I particularly want > to acknowledge all of the work that Kay Schenk and several others have put > into making AOO more approachable by new developers. Ideed, "Innovation" for chang

RE: [DISCUSS] Qt as a replacement for VCL

2015-01-15 Thread Alexandro Colorado
In 2007 Nokia people were interested in taking this, they were pushing mobile technology and having an office suite in Qt with the brand awareness of OpenOffice.Org was a competitive advantage for their platform. I always offer an open venue to get their sentiment relayed to some core sun develope

RE: [DISCUSS] Qt as a replacement for VCL

2015-01-14 Thread Dennis E. Hamilton
14, 2015 10:17 To: dev@openoffice.apache.org Subject: Re: [DISCUSS] Qt as a replacement for VCL [ ... ] Ongoing maintenance and new developer knowledge are more a factor to me than "bells and whistles", really. [ ... ] -Original Message- From: Louis Suárez-Potts [mailto:lui...

Re: [DISCUSS] Qt as a replacement for VCL

2015-01-14 Thread Rory O'Farrell
On Wed, 14 Jan 2015 13:21:24 -0500 Louis Suárez-Potts wrote: > > > On 14 Jan 2015, at 12:46, Rory O'Farrell wrote: > > > > On Wed, 14 Jan 2015 09:27:53 -0800 > > "Dennis E. Hamilton" wrote: > > > >> Maintaining the independently-developed VCL GUI framework is an > >> important concern. (Th

Re: [DISCUSS] Qt as a replacement for VCL

2015-01-14 Thread Louis Suárez-Potts
> On 14 Jan 2015, at 12:46, Rory O'Farrell wrote: > > On Wed, 14 Jan 2015 09:27:53 -0800 > "Dennis E. Hamilton" wrote: > >> Maintaining the independently-developed VCL GUI framework is an >> important concern. (Then there's UNO as a cross-platform COM >> derivative.) >> >> The problem with

Re: [DISCUSS] Qt as a replacement for VCL

2015-01-14 Thread Kay Schenk
On 01/14/2015 09:46 AM, Rory O'Farrell wrote: > On Wed, 14 Jan 2015 09:27:53 -0800 "Dennis E. Hamilton" > wrote: > >> Maintaining the independently-developed VCL GUI framework is an >> important concern. (Then there's UNO as a cross-platform COM >> derivative.) >> >> The problem with much o

Re: [DISCUSS] Qt as a replacement for VCL

2015-01-14 Thread Rory O'Farrell
On Wed, 14 Jan 2015 09:27:53 -0800 "Dennis E. Hamilton" wrote: > Maintaining the independently-developed VCL GUI framework is an > important concern. (Then there's UNO as a cross-platform COM > derivative.) > > The problem with much of the complexity of AOO, it seems to me, > is that it is dif

Re: [DISCUSS] Qt as a replacement for VCL

2015-01-14 Thread Louis Suárez-Potts
> On 14 Jan 2015, at 12:27, Dennis E. Hamilton wrote: > > The TL;DR: I don't think there is a reasonable way to depend on Qt in AOO. > > I also don't think that depending on Qt, were it feasible, would satisfy the > concern that started this thread concerning the difficulty of maintaining > [

RE: [DISCUSS] Qt as a replacement for VCL

2015-01-14 Thread Dennis E. Hamilton
Maintaining the independently-developed VCL GUI framework is an important concern. (Then there's UNO as a cross-platform COM derivative.) The problem with much of the complexity of AOO, it seems to me, is that it is difficult to find improvements that can be achieved with progressions of small

RE: [DISCUSS] Qt as a replacement for VCL

2015-01-14 Thread Dennis E. Hamilton
cult third-party dependency, after requiring a mammoth cut-over to a new GUI framework. -- replying below to -- From: Louis Suárez-Potts [mailto:lui...@gmail.com] Sent: Tuesday, January 13, 2015 20:59 To: dev@openoffice.apache.org Subject: Re: [DISCUSS] Qt as a replacement for VCL > On 13 Jan 2

Re: [DISCUSS] Qt as a replacement for VCL

2015-01-14 Thread Pedro Giffuni
Hi; Replacing VCL with Qt (or GTK or enlightenment or anything) is a very complex project. There is a KDE CWS which may be somewhat of a starting point but it dowsn't really touch the surface of what you want to do. This said, it is the type of revolutionary projects I would certainly enco

Re: [DISCUSS] Qt as a replacement for VCL

2015-01-13 Thread Louis Suárez-Potts
> On 13 Jan 2015, at 23:04, Dennis E. Hamilton wrote: > > I think the licensing situation is very clear. > > There are two licensing arrangements. > > The free license is standard GPL3/LGPL3. > > There is a commercial license for proprietary, closed source work. That > license has to be p

Re: [DISCUSS] Qt as a replacement for VCL

2015-01-13 Thread Fernando Cassia
On Tue, Jan 13, 2015 at 8:57 PM, jan i wrote: > > I have been working with Qt for many years and have in one project made a > converter from something similar to our UI descriptions to a Qt > environment. I have only experience as an end user of poweted QT apps to the windows platform, and I ca

Re: [DISCUSS] Qt as a replacement for VCL

2015-01-13 Thread Fernando Cassia
On Wed, Jan 14, 2015 at 1:45 AM, Fernando Cassia wrote: > oweted I intended to write "ported" FC

RE: [DISCUSS] Qt as a replacement for VCL

2015-01-13 Thread Dennis E. Hamilton
I think the licensing situation is very clear. There are two licensing arrangements. The free license is standard GPL3/LGPL3. There is a commercial license for proprietary, closed source work. That license has to be purchased and there are flavors of it, such as Indie Mobile, Professional,

Re: [DISCUSS] Qt as a replacement for VCL

2015-01-13 Thread jan i
On Wednesday, January 14, 2015, Kay Schenk wrote: > Something I started thinking about and ta da...it's been proposed before -- > > http://markmail.org/message/gjvwudqnzejlzynz > > In my mind, we could use some assistance in the maintenance of the > toolkit for our UI instead of continuing to do