Hi All,
Please merge 52063, 52029, 51980, 51918, 51914 revisions (grid fixes)
from trunk to fixes_1_6.
Gabor
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Hi All,
I want to draw onto a PNG image and save it without background. Tried
Transparent, TransparentColor, TransparentMode properties without
success. I need the A character in the PNG with black color without
background. Any idea?
procedure PNG;
var
P:TPortableNetworkGraphic;
begin
2016. 02. 25. 13:12 keltezéssel, Bo Berglund írta:
All 3 links work OK from here (Sweden)
+1 from Hungary.
Gabor
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2016.01.17. 12:34 keltezéssel, Juha Manninen írta:
Feedback please.
Hi,
A complicated example:
Label1.Caption:=WideChar($25BD);
With fixes_1_4(and FPC 3.0.0) I see a question mark on the screen, with
fixes_1_6 I see the wanted "WHITE DOWN-POINTING TRIANGLE".
I am happy with fixes_1_6!
2016.01.18. 23:20 keltezéssel, Bart írta:
With or without -dDisableUTF8RTL ?
Checkout, make bigide. I did not change anything.
Gabor
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2016.01.14. 18:04 keltezéssel, Ondrej Pokorny írta:
On 12.01.2016 20:42, Gabor Boros wrote:
2016.01.11. 19:25 keltezéssel, Ondrej Pokorny írta:
http://bugs.freepascal.org/view.php?id=29191
This particular one seems to be caused by r49016 by Jesus.
Source of my problem is this commit too
2016.01.11. 19:25 keltezéssel, Ondrej Pokorny írta:
http://bugs.freepascal.org/view.php?id=29191
This particular one seems to be caused by r49016 by Jesus.
Source of my problem is this commit too.
Switched back to the latest fixes_1_6. Moved back SelectEditor; to the
original position
2016.01.11. 19:25 keltezéssel, Ondrej Pokorny írta:
It can be in the recent commits. Please try to find the revision that
broke it.
First, tried with trunk 49015 but got streaming error with my project.
Next, tried with trunk 50454 and my problem (lookup combobox displayed
on a normal string
2016.01.11. 19:25 keltezéssel, Ondrej Pokorny írta:
It can be in the recent commits. Please try to find the revision that
broke it.
My problem exists with fixes_1_6 50541, so the problem inherited from trunk.
http://bugs.freepascal.org/view.php?id=29191
This particular one seems to be
Hi All,
I have a DataSet with 1 lookup and 10 string fields. If the DataSet
empty and press Enter on the one of string field cells the lookup field
combobox displayed on it. With mouse works as earlier (ie. with
fixes_1_4). I see many commits about grid editor.
I found an issue but don't
Hi All,
I have a TScrollBox (Height=150) and a TPanel (Height=450) in it.
With Linux-Qt I can scroll up and down if the mouse over the scrollbar,
the empty space or the Panel in 13 steps.
With Windows can scroll if over the scrollbar or the empty space (in 13
steps too). But the scroll not
2015.11.20. 13:21 keltezéssel, Ondrej Pokorny írta:
On 20.11.2015 12:26, Gabor Boros wrote:
I am happy because TDateTimePicker have an internal CheckBox. But
completely don't understand why Checked works as Enabled.
Me neither. How does Delphi behave? It has to be changed if it is not
due
Hi All,
I am happy because TDateTimePicker have an internal CheckBox. But
completely don't understand why Checked works as Enabled. For me
Checked=Selected. Only me have this problem?
Gabor
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2015.11.20. 15:01 keltezéssel, Ondrej Pokorny írta:
Feel free to provide patches. Don't forget to check different WidgetSets
(Win32, Qt, Gtk2, Carbon at least). I'll review them.
Can you review a patch which assigned to an another developer? I not see
any traffic from Jesus in these weeks.
2015.11.20. 16:33 keltezéssel, Ondrej Pokorny írta:
I think so! I'll check it in the weekend.
Thank you!
Gabor
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2015.11.14. 18:53 keltezéssel, Gabor Boros írta:
2015.11.14. 16:57 keltezéssel, Mattias Gaertner írta:
I created a property and attached the patch. Please review.
Only TClassPropertyEditor shows the classname. Descends like
TPersistentPropertyEditor shows the name for Components.
Maybe
2015.11.14. 16:57 keltezéssel, Mattias Gaertner írta:
I created a property and attached the patch. Please review.
Only TClassPropertyEditor shows the classname. Descends like
TPersistentPropertyEditor shows the name for Components.
Maybe better make the option a class option of
2015.11.11. 21:22 keltezéssel, Mattias Gaertner írta:
You cannot decrease visibility in Free Pascal.
You can hide properties in the Object inspector. For example
RegisterPropertyEditor(TypeInfo(TAnchorSide), TControl, 'AnchorSideLeft',
THiddenPropertyEditor);
I don't want to hide the
2015.11.12. 11:33 keltezéssel, Mattias Gaertner írta:
There is no option yet.
It is done by TClassPropertyEditor.GetValue in unit propedits.pp.
Feel free to implement an option.
I created a property and attached the patch. Please review.
Gabor
Index: components/ideintf/objectinspector.pp
Hi All,
I use a property grid in my application and don't want to advertise my
class names to the users. For example (TSizeConstraints) displayed next
to Contraints. Any idea how to hide class names or override at
object(TPersistent) level?
Gabor
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Hi All,
I miss some events on Linux. For example LM_NC*, LM_WINDOWPOSCHANGING.
See NonClientAreaMouse* and SlotNCMouse in qtwidgets.pas.
SlotNCMouse is a TForm thing? Tried but never called.
Gabor
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Hi All,
I want to know in a TEdit if the owner form moving.
Found LM_WINDOWPOSCHANGING which works on Windows but not with Linux-Qt.
Later found LM_NC* events but same as above, not working with Linux-Qt.
I see QEventNonClientAreaMouse* in qt45.pas. Is this the same as Windows
nonclient area?
2015.11.02. 18:35 keltezéssel, Gabor Boros írta:
Hi All,
I want to save and load state(width,visibility,...) of columns. My
problem is Width property give back 0 value from invisible columns.
FWidth contains the real value. How to access the value?
From my POV this is a bug, column width
Hi All,
I want to save and load state(width,visibility,...) of columns. My
problem is Width property give back 0 value from invisible columns.
FWidth contains the real value. How to access the value?
From my POV this is a bug, column width and visibility is two different
things.
Gabor
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2015.10.28. 11:51 keltezéssel, Zeljko írta:
Ok, then go to QtWSForms, TQtWSCustomForms.UpdateWindowFlags and comment
if csNoStdEvents . leave only
Flags := Flags or QtX11BypassWindowManagerHint;
in this case form will not take focus in any case, but must see what
happens with parenting
2015.10.28. 13:06 keltezéssel, Gabor Boros írta:
with out without
with or without
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2015.10.28. 15:25 keltezéssel, Zeljko írta:
Report as a bug in the tracker?
Yes please, attach there example and my latest patch :)
Done.
http://bugs.freepascal.org/view.php?id=28922
A previous fix... Please add commit 50139 to merge requests for
fixes_1_4.
Done.
I see it. Thank you!
2015.10.28. 14:12 keltezéssel, Zeljko írta:
Please check with attached patch (same name as previous one). Seem that
our C bindings does not have all attributes translated since they did
not exist in Qt-4.5, but sometime later. I've added strict X11 attribute
and now it does not steal activation
2015.10.27. 19:09 keltezéssel, Gabor Boros írta:
Hi All,
I want a non focusable DBGrid on a non focusable form. (I asked form
thing earlier in "How to create a non focusable form?" thread.)
I tried to solve the task with csNoFocus but not working.
See the attached example
2015.10.28. 10:59 keltezéssel, Zeljko írta:
Please test with attached patch and give feedback. Note that this patch
is tested under Qt X11 only.
zeljko
With the original example works but...
Modified the example...
procedure TForm1.Button1Click(Sender: TObject);
var
MyForm:TMyForm;
2015.10.27. 16:11 keltezéssel, Ondrej Pokorny írta:
IIRC you can use THintWindow as ancestor. See particularly
THintWindow.WMNCHitTest that does the job.
WMNCHitTest works on Windows but not fired with Linux-Qt.
Gabor
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Hi All,
I want to create a borderless non modal form (native Windows and
Linux-Qt) which not catch the focus on mouse click. Tried with modified
ControlStyle and CanFocus override but without success. Any other idea?
Gabor
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2015.10.27. 16:16 keltezéssel, Zeljko írta:
csNoFocus does not work for Qt ? Can you provide example ?
For Qt: before example try to include qt4 and qtwidgets into your unit
and then
in CreateWnd of your custom form (or after form handle is created)
Hi All,
I want a non focusable DBGrid on a non focusable form. (I asked form
thing earlier in "How to create a non focusable form?" thread.)
I tried to solve the task with csNoFocus but not working.
See the attached example. If click on the DBGrid (title or cell) it's
catch the focus.
2015.10.19. 14:40 keltezéssel, Zeljko írta:
Probably platform diff. Qt have mechanism to dissalow focus switch via
mouse but I could not find any in LCL. Try with gtk2.
If modify the example...
with TMyControl.Create(Self) do
begin
ControlStyle:=ControlStyle+[csNoFocus];
...Edit1
Hi All,
If click on the green control in the example project Edit1 loose focus
on Linux(Qt KDE4) and not on Windows. Is it a simple platform difference
or a bug? (I want Edit1 stay focused but green control can handle mouse
clicks. I don't know which one is operating normally and where to
2015.10.19. 15:18 keltezéssel, Zeljko írta:
Yes, now I remember that I've implemented csNoFocus in Qt some time
ago,so it works. What about selection ?
If added csNoFocus caret not moved in Edit1 (which is good) just text
selection lost if click on the green control.
Gabor
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2015.10.19. 16:15 keltezéssel, Zeljko írta:
Please open an issue about it and attach example project. I'll check if
it's Qt lib bug or lclqt one.
zeljko
http://bugs.freepascal.org/view.php?id=28880
Gabor
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2015.10.17. 14:34 keltezéssel, Zeljko írta:
I found a problem. See the attached example. With Form2 works like a
charm after patch applied, but with Form1 works like before patch.
I don't understand. Can you explain better what's exact problem ?
zeljko
Start the example project, go to Form2
Ok, then please open issue about it and attach example as you attached
in your e-mail, so then I'll commit patch and connect it to that issue
(so it's easier to track possible regressions).
I found a problem. See the attached example. With Form2 works like a
charm after patch applied, but with
Hi All,
The attached example works on Windows properly. But not with Linux Qt
(KDE4). I want to see the green form above Form2 while Form2.Edit1
focused. (Press btnForm2 on Form1 and press Button1 on Form2.) If focus
Edit1 manually the green form go under Form2. I reported some problem
2015.10.16. 14:15 keltezéssel, Zeljko írta:
Is fsStayOnTop working properly? Because I see fsSystemStayOnTop exists
too.
Under X11 they're same. Pls, try another patch which uses another
approach (I've sent it in previous mail).
I nor see difference on Windows between fsStayOnTop and
2015.10.16. 13:41 keltezéssel, Zeljko írta:
Please try with attached patch. In this case you can test without
FormStyle := fsStayOnTop. FYI, in this patch I'm setting stayontop for
X11 so that could make a problem.
Test with this patch and let me know if this is what you want. If not I
have
2015.10.16. 13:14 keltezéssel, Zeljko írta:
You can set FormStyle := fsStayOnTop for that popup form so you'll
achieve that effect.
zeljko
I tried this before wrote to the list but have a side effect. The green
form showed above all other opened windows (not just form's of current
2015.10.16. 15:07 keltezéssel, Zeljko írta:
Ok, then please open issue about it and attach example as you attached
in your e-mail, so then I'll commit patch and connect it to that issue
(so it's easier to track possible regressions).
http://bugs.freepascal.org/view.php?id=28863
Patch tested
Hi,
On Windows a DBLookupComboBox not show any value before explicitly set
KeyValue to not null value or select value at runtime. This is correct.
On Kubuntu 14.04 64bit+Qt, if open the DataSet(query) or add a record to
an empty DataSet in FormShow the first record showed in
Hi All,
Earlier I think will use LazReport for my new project. Implemented Child
feature for my needs but now see many other lack of features, problems,
reported bugs.
Features for example...
- Page, Band not have Frames and FillColor properties
- FillColor not have (Brush.Style) property
-
2015.06.17. 14:46 keltezéssel, JuuS írta:
Hello,
I work with Lazarus 1.4.0 on Kubuntu 14.04 with an x86_64 system.
I wanted today to make my Lazarus cross compile to win32, win64 and
linux 32 bit.
I followed the directions at these two pages:
Hi All,
I know LazReport, Fortes4Lazarus, FastReport. Any other?
Gabor
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2015.04.25. 16:52 keltezéssel, brian írta:
Retrieve a value generated by a Firebird generator (in other words, an
autoincremented value stored within the database) and get that
incremented value into a Pascal variable. The SQL code to increment
the value in the Firebird database is
SELECT
Hi,
I want to include a control in a TEdit. On Windows can decrease the
editor rectangle with EM_SETRECT message. Any similar feature is exist
in Qt or a multi platform solution?
Gabor
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2015.02.02. 15:13 keltezéssel, zeljko írta:
It should look like this:
procedure TMyEdit.UpdateEditRect;
{$IFDEF LCLQt}
var
R: TRect;
{$ENDIF}
begin
if not HandleAllocated then
exit;
{$IFDEF LCLQt}
if FButtonVisible then
R := Rect(0, 0, FSB.Width, 0)
else
R :=
2015.02.02. 15:11 keltezéssel, zeljko írta:
Sure, I've shown you howto do it under pure LCL with Qt widgetset, now
you should include qtwidgets in your code and handle textrect when
clientsize of TEdit is changed (button is shown or hidden).You can do
that by setting:
2015.01.12. 8:36 keltezéssel, Anthony Walter írta:
I've been building FPC 3.0 and Lazarus 1.4 from svn sources. Here are
some problems.
First, all Linux builds seem to be working correctly.
On Windows though I encountered a few problems.
1) In lcl\interfaces\win32\win32callbacks.inc lines
Hi All,
I want to see and use child bands in LazReport. Opened an issue in the
bugtracker and attached diff files (used trunk 46747). Please review,
try, comment.
http://bugs.freepascal.org/view.php?id=26996
Gabor
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2014.10.30. 8:01 keltezéssel, zeljko írta:
I'm using Qt for production (commercial apps) on linux,win32 and mac and
I don't have such problems. Please open separate issues about your
problems and attach project examples, so I'll fix it.
http://bugs.freepascal.org/view.php?id=26971
Hi,
Want to try LazReport on Linux but get many paper errors at application
start for (every?) paper size. Just start a new project drop a TfrReport
to the main form and start the application. FPC 2.6.4 x86_64, trunk
46697, Qt, Kubuntu 14.04 64bit.
Gabor
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2014.10.29. 18:25 keltezéssel, zeljko írta:
On 10/29/2014 05:42 PM, Gabor Boros wrote:
Hi,
Want to try LazReport on Linux but get many paper errors at application
start for (every?) paper size. Just start a new project drop a TfrReport
to the main form and start the application. FPC 2.6.4
2014.10.29. 20:19 keltezéssel, zeljko írta:
Yes. CUPS-PDF. I can print from the report designer and IDE too.
Cross compiled i386-win32 application working also without explicitly
added printers4lazarus.
Don't know how it can work. Printer object comes from printer4lazarus.
Compiled to GTK2
Hi All,
I need to fine tune position of displayed text in TEdit, TComboBox, etc.
How can resolve this task? Why AutoSize not working properly?
See the attached images.
Gabor
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Hi,
I want to make a LabeledEdit descendant with two EditLabels. But it is
not an easy task because TBoundLabel have a hardcoded name SubLabel.
Worked out a solution for myself, see the attachment. But that solve
only the naming problem. What is the good and easy solution for others?
Double
2014.08.13. 15:45 keltezéssel, Gabor Boros írta:
My problem is, image for tbCheckBoxCheckedDisabled and
tbCheckBoxMixedDisabled is not grayed out under KDE. Why?
Hi All,
Reported as 26586 and fixed in trunk 46198.
Gabor
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Hi,
I am playing with Qt for gain experience.
If query checkbox images from ThemeServices the images order different
with KDE than others. Is it a KDE or Qt or Lazarus bug or what?
Qt4 is a good choice usually or GTK2 is better from Lazarus POV?
uses Themes, Types;
{ TForm1 }
procedure
2014.08.13. 13:47 keltezéssel, Alexander Hofmann írta:
Hi,
are sure that this is not by design?
tbCheckBoxUncheckedPressed sound's like the image used for the
transitional state between unchecked and checked upon pressing with the
mouse - where Gtk and Windows present the user with an
2014.07.21. 11:42 keltezéssel, Joost van der Sluis írta:
I 've tried that myself again and it installed without any problems.
Maybe you can try to run the Lazarus itself in GDB, after you've
installed the package. Then when you get the 'out of memory' problem,
type 'bt' and send us the
2014.07.14. 23:13 keltezéssel, Joost van der Sluis írta:
To install the debugger just install the
components/lazdebuggers/lazdebuggerfp.lpk package.
Hi All,
Can anybody install on Win32?
Gabor
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2014.07.15. 18:50 keltezéssel, Joost van der Sluis írta:
Damn, I didn't think of that. Should be fixed now.
Joost.
Tried again and got out of memory at lpk install, Lazarus crash and
never start after.
Gabor
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2014.07.16. 9:58 keltezéssel, Joost van der Sluis írta:
At install? That's really strange.
Did you get Lazarus up again? Normally you can always fix things with a
'make all' from the command-line. Then start lazarus, and do a 'Build
all' from within the IDE.
Thinks like 'Out of memory' or
2014.07.14. 23:13 keltezéssel, Joost van der Sluis írta:
To install the debugger just install the
components/lazdebuggers/lazdebuggerfp.lpk package. After you've done
this, go to tools-options-debugger and select the 'FpDebug internal
Dwarf-debugger'.
Hi,
Hi,
Compile trunk with 2.6.4, make clean all bigide on Win32.
Start Project1, close, close Lazarus. Then see a memory usage peak in
Task Manager always and sometimes got out of memory message too.
If not start Project1 just start and close Lazarus the problem not appear.
Gabor
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2014.07.15. 12:03 keltezéssel, Mattias Gaertner írta:
TWinPrinter should not call GetPrinters in destroy.
Please report this bug in the tracker.
Mattias
Reported:
http://bugs.freepascal.org/view.php?id=26489
Gabor
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Hi,
I tried to compile fixes_1_2(43803) and trunk(43819) with 2.6.4 RC1 on
Win32 without success. Error message is same: registersqldb.pas(91,5)
Fatal: Can't find unit mysql56conn used by registersqldb.
Gabor
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2014.01.27. 11:07 keltezéssel, Reinier Olislagers írta:
@Gabor Boros: you may want to try with fixes_2_6, which includes the
mysql connector.
Works like a charm with fixes_2_6. Thank You!
Gabor
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Lazarus
http://bugs.freepascal.org/view.php?id=24422
Gabor
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2013.05.10. 19:56 keltezéssel, Alexander Klenin írta:
You can use TChart.CurrentExtent property to determine currently
visible chart area.
See http://wiki.lazarus.freepascal.org/TAChart_documentation#Extents
--
Alexander S. Klenin
CurrentExtent return Double type values and tried to convert
Hi,
I tried to login but after press Login button noting happen.
Same result with a random username. Tried with FF and IE.
Gabor
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2013.05.11. 17:40 keltezéssel, Mattias Gaertner írta:
Works here.
Mattias
Tried with Ubuntu Live for sure and got same result.
Gabor
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Hi,
I have one DBGrid and Chart(LineSeries) with same DataSource. Want to
filter DBGrid's content depend Chart's zoom status. How to read the
actual first/last values from Chart if it zoomed?
Gabor
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Hi,
When insert record to a Firebird database with SQLDB the millisecond
part of a TIMESTAMP field is sometimes 0 sometimes 999. I use Windows XP
32bit, Firebird 2.5.2 Embedded, fixes_1_0 branch and FPC 2.6.2. Tried
with a snapshot (Lazarus-1.1-40778-fpc-2.7.1-20130410-win32.exe) too but
the
Hello,
Maybe related to: http://bugs.freepascal.org/view.php?id=17199
Fixed in 2.7.1.
I see that bug in the Bug Tracker but my problem appear with snapshot
from yesterday.
Gabor
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2013.04.11. 19:45 keltezéssel, Ludo Brands írta:
Could you test revision 24225? This should be fixed.
Ludo
Working properly. Thank You!
Gabor
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Hi,
Form1.ClientHeight, Form1.ClientWidth not a good solution for you?
Gabor
faber írta:
Hi,
I need help with getting real size of window.
No matter whether I use a Windows XP composition or not, heigh of
Forms is always the same, without computing borders and title bar.
I need this to get
Hi,
Vincent Snijders írta:
As far as I am concerned, if all issues with target version 1.0 are
fixed, we are ready. Most work is for the gtk2 people though.
I see 398 bugs which targeted for 1.0 and not resolved or closed.
I am right?
Gabor
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Hi,
In Delphi I use TDBLookupComboBox for select a row from a table.
I only use three properties for this. ListSource, ListField, KeyField.
And I can read the KeyField's value from the KeyValue property.
I want to use this component for same task but not working for me.
The result is an empty
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