Work in progress, added some comments to the related bug post:
https://www.steema.com/bugs/show_bug.cgi?id=2624
Search found 55 matches
- Tue Nov 21, 2023 1:13 pm
- Forum: VCL / FMX
- Topic: Disable horizontal scrolling at runtime
- Replies: 4
- Views: 30419
- Fri Nov 03, 2023 7:31 am
- Forum: FMX
- Topic: TTriSurface hardware accelaration
- Replies: 11
- Views: 55875
- Tue Feb 14, 2017 9:53 am
- Forum: VCL / FMX
- Topic: Access current row/columns cells
- Replies: 2
- Views: 15855
Re: Access current row/columns cells
New beta v1.01 release, and a new example showing how to use "custom sorting"
https://github.com/Steema/TeeGrid/tree/ ... %20Sorting
Nightly build:
http://www.steebi.com/files/code/beta/vcl_fmx/teegrid/
regards !
david
https://github.com/Steema/TeeGrid/tree/ ... %20Sorting
Nightly build:
http://www.steebi.com/files/code/beta/vcl_fmx/teegrid/
regards !
david
- Tue Feb 14, 2017 8:57 am
- Forum: VCL / FMX
- Topic: Access current row/columns cells
- Replies: 2
- Views: 15855
Re: Access current row/columns cells
The "Sender" parameter in the OnClickedHeader event is the column that is under the mouse xy position, you can use it to determine the column index, name etc. For example: procedure TFormGridCharts.TeeGrid1ClickedHeader(Sender: TObject); begin Caption:=Sender.ClassName; if Sender is TColumn then Cap...
- Mon Feb 13, 2017 3:28 pm
- Forum: VCL / FMX
- Topic: TeeGrid Detail Rows
- Replies: 1
- Views: 12241
Re: TeeGrid Detail Rows
There is already an example using Master-detail datasets (not TeeBI) :
https://github.com/Steema/TeeGrid/tree/ ... il_FireDAC
regards !
david
https://github.com/Steema/TeeGrid/tree/ ... il_FireDAC
regards !
david
- Mon Feb 13, 2017 3:26 pm
- Forum: VCL / FMX
- Topic: Form42 Example
- Replies: 2
- Views: 15520
Re: Form42 Example
Hi oflor Automatic embedded "live" charts inside grid cells is planned for next release (v1.5 maybe). For static charts (just painted as bitmaps), I've uploaded a new example showing how to do it: https://github.com/Steema/TeeGrid/tree/master/demos/VCL/Static%20Charts A column "OnPaint" event is use...
- Thu Oct 16, 2014 10:51 am
- Forum: Beta versions
- Topic: New beta private community at Google+
- Replies: 2
- Views: 142379
New beta private community at Google+
I'd like to start a beta testing group for a new feature in TeeChart components and get feedback.
If anybody is interested please follow the link below to request entering this Google+ private community:
https://plus.google.com/communities/112 ... 3735404281
If anybody is interested please follow the link below to request entering this Google+ private community:
https://plus.google.com/communities/112 ... 3735404281
- Wed Jan 15, 2014 3:09 pm
- Forum: VCL
- Topic: C++ Faults when a TChartListBox is used in a DLL.
- Replies: 43
- Views: 113989
Re: C++ Faults when a TChartListBox is used in a DLL.
I've just tested the project with "XE5 Update 2" and it works fine, the AV exception does not raise. Attached the project opened and saved with "XE5 Update 2". I've added Dependency from Exe to DLL so the IDE will recompile both projects when changing something in the DLL project. I've added another...
- Thu Dec 19, 2013 9:20 am
- Forum: VCL
- Topic: C++ Faults when a TChartListBox is used in a DLL.
- Replies: 43
- Views: 113989
Re: C++ Faults when a TChartListBox is used in a DLL.
I've submitted a new issue to our bugs database to keep this problem alive:
http://bugs.teechart.net/show_bug.cgi?id=522
Still can't identify the exact cause. I'd like to try to reproduce the problem without using any TChart module, just using the GDI+ units to check if the problem is there.
http://bugs.teechart.net/show_bug.cgi?id=522
Still can't identify the exact cause. I'd like to try to reproduce the problem without using any TChart module, just using the GDI+ units to check if the problem is there.
- Tue Dec 10, 2013 11:43 am
- Forum: FMX
- Topic: Drawing bitmap on Windows
- Replies: 6
- Views: 27609
Re: Drawing bitmap on Windows
There are several usages of ScanLine already in FireMonkey TTeeCanvas, of course. I've changed the example using scanline, same (ok) results, see below. TeeCanvas StretchDraw simply passes the bitmap to FireMonkey's DrawBitmap method, there is nothing changed: procedure TTeeCanvas3D.StretchDraw(cons...
- Tue Dec 03, 2013 2:30 pm
- Forum: VCL
- Topic: Can I only export active series to a text file.
- Replies: 11
- Views: 32845
Re: Can I only export active series to a text file.
A new property in TSeriesData class has been introduced to allow exporting only a selected list of Series. http://bugs.teechart.net/show_bug.cgi?id=243 This wish has been implemented, at the base class TSeriesData (TeeStore.pas unit), so all derived export format classes now have a new property (an ...
- Mon Dec 02, 2013 11:25 am
- Forum: FMX
- Topic: Drawing bitmap on Windows
- Replies: 6
- Views: 27609
Re: Drawing bitmap on Windows
Hi Atmapuri
Just did the attached test project and it looks fine to me (both with high and low stretch blending modes).
regards
david
Just did the attached test project and it looks fine to me (both with high and low stretch blending modes).
regards
david
- Fri Nov 29, 2013 5:09 pm
- Forum: VCL
- Topic: C++ Faults when a TChartListBox is used in a DLL.
- Replies: 43
- Views: 113989
Re: C++ Faults when a TChartListBox is used in a DLL.
I've been doing more testing. I think I got it to work, but the solution is not yet clear to me. What I did was to include the Delphi units to the exe project (VCLTee.Chart, VCLTee.TeeProcs, VCLTee.TeEngine) and then build it. What might happen I guess is the units get compiled to *.obj in a differe...
- Fri Nov 22, 2013 4:52 pm
- Forum: VCL
- Topic: C++ Faults when a TChartListBox is used in a DLL.
- Replies: 43
- Views: 113989
Re: C++ Faults when a TChartListBox is used in a DLL.
>>It appears that you have some type of code that is either new or left over that deals specifically with a DLL file. You're right. I was wrong. It happens the TChartListBox unit uses other units that in the end they are using the GDIPAPI. Yes, I can reproduce the exception with your test case. I'm ...
- Fri Nov 22, 2013 2:55 pm
- Forum: VCL
- Topic: C++ Faults when a TChartListBox is used in a DLL.
- Replies: 43
- Views: 113989
Re: C++ Faults when a TChartListBox is used in a DLL.
There's one thing you can try just to see if the exception is not raised. First, set any chart to *not* use GDI+ canvas (chart editor dialog -> 3D -> Render -> GDI) Then, change this registry value to be an empty blank string: HKEY_CURRENT_USER\Software\Steema Software\TeeChart Pro\Editor -> Default...