Re: [Lazarus] Settings in the options dialog are not focusable via keyboard

Maybe frames (TFrame), because I use similar dialog (treeview + buttons) but I use TPageControl for content and tab key works well. V. __ Od: Juha Manninen via Lazarus Komu: Lazarus mailing list

Re: [Lazarus] Settings in the options dialog are not focusable via keyboard

I can confirm with Lazarus 1.9.0 r55934 FPC 3.0.2 x86_64-linux-qt. V. __ Od: Lubos Pintes via Lazarus Komu: laza...@lists.lazarus.freepascal.org Datum: 06.10.2017 22:03 Předmět: [Lazarus] Settings in the

[Lazarus] Hi-DPI for own components

Hi, if I want hi-DPI for my own components, it is enough to draw two additional icons with suffix _150 and _200 and bundle it to package?   Thanks, V. -- ___ Lazarus mailing list Lazarus@lists.lazarus-ide.org

Re: [Lazarus] Mousewheel events on TCustomControl

@ You wrote component ECScheme ...   No, I wrote it :-) __ Od: Vojtěch Čihák via Lazarus Komu: Lazarus mailing list <lazarus@lists.lazarus-ide.org> Datum: 03.10.2017 19:32 Předmět: Re: [Lazarus] Mousewheel events on TCustomContro

Re: [Lazarus] Mousewheel events on TCustomControl

Hi,   your scrollbars are part of control? I mean, are they created via   ShowScrollBar(Handle, SB_HORZ, True);   ShowScrollBar(Handle, SB_VERT, True);  ?   You wrote component ECScheme, it is part of ECControls and I didn't use DoMouseWheelxxx methods at all. I use   procedure WMHScroll(var

Re: [Lazarus] Custom component: cannot make Items: TStrings

Hi,   you have unusual getter:   function TATTabs.GetItems: TStrings; var   D: TATTabData;   i: integer; begin   Result:= TStringList.Create;   for i:= 0 to TabCount-1 do   begin     D:= GetTabData(i);     if Assigned(D) then       Result.Add(D.TabCaption)     else       Result.Add('?');   end;

Re: [Lazarus] UTF8Tools problem

ide.org> Komu: Lazarus mailing list <lazarus@lists.lazarus-ide.org> Datum: 30.09.2017 09:27 Předmět: Re: [Lazarus] UTF8Tools problem On Sat, Sep 30, 2017 at 3:59 AM, Vojtěch Čihák via Lazarus <lazarus@lists.lazarus-ide.org> wrote: . Juha -- ___

[Lazarus] UTF8Tools problem

Hi,   I have this code for improved autocomplete of TCombo:   var i, aCharMatch, aIndex: Integer;     aCmbText, aItemStr: TUTF8Scanner;     aStr: string; begin   with TStringGrid(TComboBox(Sender).Parent) do     if TComboBox(Sender).ItemIndex>=0       then Cells[Col,

Re: [Lazarus] Why is OnShow not executed?

Hi, just tested, it is same in Delphi7. Refresh data manually in FormShow is one of correct ways.   V. __ Od: frans via Lazarus Komu: lazarus@lists.lazarus-ide.org Datum: 28.09.2017 12:20 Předmět:

Re: [Lazarus] FPReport file names

Hi,   in fact, it is called PascalCase, see https://en.wikipedia.org/wiki/PascalCase   V. __ Od: Graeme Geldenhuys via Lazarus Komu: lazarus@lists.lazarus-ide.org Datum: 13.09.2017 20:19 Předmět: Re:

[Lazarus] MemTrain

Hi,   for those who don't visit forum: I announced a very simple game for training memory: http://forum.lazarus.freepascal.org/index.php/topic,38004.0.html   Or directly on SF: https://sourceforge.net/projects/memtrain/files/   Currently sources are available only.   Enjoy, V. (Blaazen)  --

Re: [Lazarus] TCustomControl.Caption setter needs Invalidate

Hi,   you have to override one of these methods:   procedure RealSetText; override;  //this is done in TSpeedBtn or procedure TextChanged; override;  //this is what I do in some components of ECControl   and call Invalidate; (and inherited;) there.   V.

Re: [Lazarus] TFont.Assign not complete

Hi,   IMO it should be OK. PixelsPerInchs has probably meaning when you have two displays with different DPI. Therefore copying the value PixelsPerInchs is wrong because method Assign() cannot know where the font will be displayed (on the same display or the second display with different DPI).

Re: [Lazarus] Measuring text width in a TEdit

Hi,   maybe you can create some temporary canvas, assign TEdit.Font to TCanvas.Font, do the measurement and free that canvas.   V. __ Od: Torsten Bonde Christiansen via Lazarus Komu: Lazarus mailing list

Re: [Lazarus] visual appearance of ReadOnly state widgets

Hi,   I just did a little test in Qt Designer. There seems to be no difference in QLineEdit (TEdit). There is sometimes difference in editable and non-editable QComboBox (depends on style - QtCurve, Oxygen, Breeze are different, Windows style is identical).   OTOH, your fpGUI read-only controls

Re: [Lazarus] TSplitter refuses to move to the left with mouse (but moves via code)

Hi,   It is caused by property TSplitter.MinSize. I just tested, when I move by mouse, I'm stopped on this value. But with code, I can go below this limit. You can modify the code:   if Splitter1.Left>Splitter1.MinSize then   ... (and set MinSize to 50 in Object Inspector).   so the limit will

Re: [Lazarus] LCL High-DPI request for help adding images

s.lazarus-ide.org> Datum: 26.02.2017 19:28 Předmět: Re: [Lazarus] LCL High-DPI request for help adding images Am 26.02.2017 18:01 schrieb "Vojtěch Čihák via Lazarus" <lazarus@lists.lazarus-ide.org <lazarus@lists.lazarus-ide.org>>: > > I use Inkscape for icons. I

Re: [Lazarus] LCL High-DPI request for help adding images

images On 02/26/2017 10:33 AM, Vojtěch Čihák via Lazarus wrote:Wouldn't be better (or would it be possible) to have *.svg icons in resources and generate *.png icons on start of IDE? Now you add 150% and 200%, later will come 250, 300% as 4k, 5k and 8k monitors come to market.   I agree.  I just

Re: [Lazarus] LCL High-DPI request for help adding images

Wouldn't be better (or would it be possible) to have *.svg icons in resources and generate *.png icons on start of IDE? Now you add 150% and 200%, later will come 250, 300% as 4k, 5k and 8k monitors come to market.   V. __ Od: Ondrej

Re: [Lazarus] "Procedure list" level depth dependend?

. __ Od: Jürgen Hestermann via Lazarus Komu: Lazarus mailing list <lazarus@lists.lazarus-ide.org> Datum: 22.02.2017 12:49 Předmět: Re: [Lazarus] "Procedure list" level depth dependend? Am 2017-02-22 um 02:32 schrieb Vojtěch Č

Re: [Lazarus] Does anybody know a TStrinGrid-Component capable of sorting Date. Time, Float ...

Hi, IMO such sorting is not very handy. TStringGrid is for strings. Consider what you do: 1) you have some data structure - dates, floats, integers 2) you fill stringgrid with the data Now you need to sort. You have three possibilities: 1) Sort data structure and fill string grid again - better

Re: [Lazarus] CapsLock and KeyDown

Hi, so far I only found this commented line in LCLType:   // $E9-$F5 OEM specific   V.   __ Od: Bart via Lazarus Komu: Lazarus mailing list Datum: 09.02.2017 00:01 Předmět:

[Lazarus] Semicolon checking

Hello, has Lazarus (CodeTools) or FPC some checking for empty commands? I accidentally did this stupid mistake:   if ... then   begin      ...   end else;   begin     ...     exit;   end;   Note the semicolon behind the "else". Semicolon as an empty command is sometimes useful (temporary

Re: [Lazarus] Suggestion for Object Inspector

I guess we are talking about virtual (abstrat) methods which can be overridden.   V. __ Od: Vojtěch Čihák via Lazarus Komu: Bob B. <parkingspac...@yahoo.com>, Datum: 02.11.2016 01:51 Předmět: Re: [Lazarus] Suggestion for

Re: [Lazarus] Suggestion for Object Inspector

It is impossible since methods are not part of RTTI. Maybe Code Explerer would be better place for it.   V. __ Od: "Bob B. via Lazarus" Komu: Lazarus Mailing List Datum:

Re: [Lazarus] TColor and Alpha channel support

Hi,   on one hand,   TColor = TGraphicsColor and TGraphicsColor = -$7FFF-1..$7FFF;   on the other hand, there are defined colors like   clNone    = TColor($1FFF); clDefault = TColor($2000);   So I'm also curious if its possible *somehow*.   Vojtěch

<    1   2