On Mon, 15 Apr 2019, Juha Manninen via lazarus wrote:
On Mon, Apr 15, 2019 at 10:52 AM Michael Van Canneyt via lazarus
wrote:
When you work with frames, you cannot change the frame in the designer when
the frame is used in other frames/forms.
Maybe related to :
https://bugs.freepascal.org/
G'day,
Sorry for not replying earlier, I'm under the pump at work.
I run multiple ffprobe calls, each in their own thread. I can report there
is no problem. So ffprobe itself is threadsafe. I also use a (Lazarus)
app called dmMediaConverter that calls ffmpeg in threads to convert video,
so aga
On Mon, Apr 15, 2019 at 10:52 AM Michael Van Canneyt via lazarus
wrote:
> When you work with frames, you cannot change the frame in the designer when
> the frame is used in other frames/forms.
Maybe related to :
https://bugs.freepascal.org/view.php?id=20026
or
https://bugs.freepascal.org/view.p
On Mon, Apr 15, 2019 at 11:00 AM Michael Van Canneyt via lazarus
wrote:
> When you set Multiselect = True, the treeview (Linux, GTK) sends OnChange
> messages with Nil node.
>
> procedure TCustomTreeView.OnChangeTimer(Sender: TObject);
The name OnChangeTimer hints the handler is for a timer. Is i
On Mon, 15 Apr 2019 14:49:49 +0200, Bo Berglund via lazarus
wrote:
>PlayProc.execute; // <== Will this really return before done?
Just checked and it will unless the poWaitOnExit option is speciufied.
One can use a call to Running in the loop toi check if it is still
active.
So I guess if I
On Mon, 15 Apr 2019 00:59:16 +0200, Bo Berglund via lazarus
wrote:
>I havr written a wrapper for some ffmpeg functions to make them easier
>to work with.
>However, some of the functions are rather longish so the GUI
>application gets unresponsive...
>I would like to fix this perhaps by running th
пн, 15 апр. 2019 г. в 14:42, Ondrej Pokorny via lazarus <
lazarus@lists.lazarus-ide.org>:
> Yes, there is TDataModule.DesignPPI that makes sure the positions
> > (Left/Top properties) of the non-visual components are scaled correctly.
>
>
> By the way, the default value of 96 should not be written
On 15.04.2019 13:24, Ondrej Pokorny via lazarus wrote:
On 15.04.2019 13:07, Sergey Bodrov via lazarus wrote:
TDataModule.DesignPPI property cause error popups in Lazarus/Delphi
multiplatform project.
Yes, there is TDataModule.DesignPPI that makes sure the positions
(Left/Top properties) of th
On 15.04.2019 13:07, Sergey Bodrov via lazarus wrote:
What sense in PPI for non-visual design-time component?
What do you mean? There is no PPI property in non-visual design-time
components.
If it used by child DPI-aware components like TImageList, then IMHO
better get PPI from TApplicatio
On Mon, Apr 15, 2019 at 5:06 AM Ondrej Pokorny via lazarus
wrote:
> ...
> I rather create all my frames in runtime, which I also did in Delphi.
> Even Delphi lost properties/events (set event handlers to nil) of
> controls in frames quite frequently.
+1
Much better create them, docking on a panel
What sense in PPI for non-visual design-time component?
If it used by child DPI-aware components like TImageList, then IMHO better
get PPI from TApplication.
TDataModule.DesignPPI property cause error popups in Lazarus/Delphi
multiplatform project.
--
*Bodrov Sergey*
software development, IT co
On 15.04.2019 09:52, Michael Van Canneyt via lazarus wrote:
Before I dive in the bugtracker and create 3 bug reports, are these
known issues ?
I don't know if there are bug reports about it but I have been facing
the same issues ever since as well. I didn't have the motivation to work
on the
Hi,
When you set Multiselect = True, the treeview (Linux, GTK) sends OnChange
messages with Nil node.
procedure TCustomTreeView.OnChangeTimer(Sender: TObject);
begin
FChangeTimer.Enabled := False;
//debugln('TCustomTreeView.OnChangeTimer');
FCallingChange := True;
try
Change(FSelec
Hi,
When you work with frames, you cannot change the frame in the designer when
the frame is used in other frames/forms.
- Create frame.
- Add Control on frame (eg button)
- Drop frame on a form or frame, keep open
- Add event handler in original frame (e.g. Button.OnClick)
-> event handler i
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