On Sun, 9 Oct 2011 00:22:10 +0100
Frank Church vfcli...@gmail.com wrote:
Are multiple critical sections allowed in form or data module?
e.g. I have different datasets each with its own connection and queries that
threads need to lookup data from.
Is it acceptable to have additional
On 9 October 2011 07:30, Mattias Gaertner nc-gaert...@netcologne.de wrote:
On Sun, 9 Oct 2011 00:22:10 +0100
Frank Church vfcli...@gmail.com wrote:
Are multiple critical sections allowed in form or data module?
e.g. I have different datasets each with its own connection and queries
that
This method is called by a form, when its Default or Cancel control
changes. But why do the affected controls receive no hint about their
new role?
What's the intended purpose of this method?
If it is used (overridden) only in TCustomButton, the (there)
interesting information could be
Frank Church schrieb:
Is it acceptable to have additional TCriticalSections on the form?
Yes.
I hope you are aware that all code accessing the LCL must run in the
main thread.
Mattias
Can you explain this?
A critical section blocks all code, that wants to enter the
On Sun, 9 Oct 2011 08:14:41 +0100
Frank Church vfcli...@gmail.com wrote:
On 9 October 2011 07:30, Mattias Gaertner nc-gaert...@netcologne.de wrote:
On Sun, 9 Oct 2011 00:22:10 +0100
Frank Church vfcli...@gmail.com wrote:
Are multiple critical sections allowed in form or data module?
On Sun, 09 Oct 2011 10:49:31 +0200
Hans-Peter Diettrich drdiettri...@aol.com wrote:
[...]
The LCL is not reentrant.
Most LCL code is reentrant. An event can trigger an event.
On of the few exceptions is destroying a control. That's why there is
Application.ReleaseComponent.
[...]
Mattias
Bugreport at :
http://bugs.freepascal.org/view.php?id=20442
-Tee-
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2011/10/9 Hans-Peter Diettrich drdiettri...@aol.com:
This method is called by a form, when its Default or Cancel control changes.
But why do the affected controls receive no hint about their new role?
What's the intended purpose of this method?
If it is used (overridden) only in
2011/10/9 Tommi Prami groups.tpr...@gmail.com:
Bugreport at :
http://bugs.freepascal.org/view.php?id=20442
If you use lazarus 0.9.31 from trunk, then read
http://wiki.lazarus.freepascal.org/Lazarus_0.99.0_release_notes#TCustomPageControl.2FTPageControl.OnPageChanged_were_removed
That page
Mattias Gaertner schrieb:
On Sun, 09 Oct 2011 10:49:31 +0200
Hans-Peter Diettrich drdiettri...@aol.com wrote:
[...]
The LCL is not reentrant.
Most LCL code is reentrant.
Only within the context of an single thread.
This was acceptable on traditional single-CPU/core machines, but
Vincent Snijders schrieb:
2011/10/9 Tommi Prami groups.tpr...@gmail.com:
Bugreport at :
http://bugs.freepascal.org/view.php?id=20442
If you use lazarus 0.9.31 from trunk, then read
On Sun, 9 Oct 2011, Hans-Peter Diettrich wrote:
Mattias Gaertner schrieb:
On Sun, 09 Oct 2011 10:49:31 +0200
Hans-Peter Diettrich drdiettri...@aol.com wrote:
[...]
The LCL is not reentrant.
Most LCL code is reentrant.
Only within the context of an single thread.
This was acceptable
On 9.10.2011 14:02, Vincent Snijders wrote:
2011/10/9 Tommi Pramigroups.tpr...@gmail.com:
Bugreport at :
http://bugs.freepascal.org/view.php?id=20442
If you use lazarus 0.9.31 from trunk, then read
Michael Van Canneyt schrieb:
On Sun, 9 Oct 2011, Hans-Peter Diettrich wrote:
Mattias Gaertner schrieb:
On Sun, 09 Oct 2011 10:49:31 +0200
Hans-Peter Diettrich drdiettri...@aol.com wrote:
[...]
The LCL is not reentrant.
Most LCL code is reentrant.
Only within the context of an single
Hi,
I have English tools, but it work as Right to left forms, becuase it get the
BidiMode from the language, while i am not choose any language for my
application.
That is not bug, it is wrong behavior.
application.inc line #111
LCLGetLanguageIDs(LangDefault, LangFallback);
if LangDefault
I just read this blog article
http://www.lazarussupport.com/lazarus/weblog/project_settings_in_delphi_and_lazarusabout
how Lazarus can store IDE settings in .lps files to stop causing
needless changes to the .lpi which messes up version control.
I was just about to ask about how to configure it
I had hoped that the widgetset interface would allow to implement simple
tabbed controls (without pages), and derive paged controls in the LCL, but
nothing happened in that direction :-(
Wasnt you the one sending patches for the new ttabcontrol? But then stopped
suddenly. Of course the new
On Mon, Oct 10, 2011 at 7:46 AM, Hans-Peter Diettrich
drdiettri...@aol.comwrote:
Zaher Dirkey schrieb:
Hi,
I have English tools, but it work as Right to left forms, becuase it get
the BidiMode from the language, while i am not choose any language for my
application.
That is not bug, it is
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