lazarus · 2017-02
- Jedi Code Formatter (JCF) issues1
Is there an actual JCF (included with Lazarus) maintainer? I've recently been using it quite a bit and noticed a couple of problems. I'll obviously try and fix them…
- GUI freeze under GTK28
Hi all Recently, I've started experiencing rather nasty bug - my GUI application started freezing when scrolling VirtualTreeView component vertically using scrollbar.…
- TThread.Synchronize29
I have form on which is button. When user clicks button OnClick event handler is called (it is method of form). Processing of this method takes some time say 1 minute.…
- Animation library22
In the last days I was working in something like an animation library that allows me to perform flashing messages, collapsable panels, and other simple animation effects.
- Lazarus on Raspberry Pi 34
I'm using Lazarus on a Raspberry Pi 3. I have tested a few ways to get it working but the best one seems to be Bo Berglund's script and starting compiler. (Thanks) I had…
- $IF for Linux and FreeBSD platforms?6
Is the following allowed in LCL specific code? {$IFDEF LCLGTK2} {$IF declared(Linux) or declared(FreeBSD)} {$define something} {$endif} {$endif} The IDE shows that…
- Generics diffence between Lazarus and Delphi Berlin1
I have found some interesting working Generics construct. I want to translate this code to Lazarus, but there are Generics often used. In Delphi Berlin the following ist…
- LCL High-DPI request for help adding images19
Update: I worked further today (unfortunately...) I also added icon scaling support to the IDE. The IDE now can load 150% and 200% versions of the icons. If a High-DPI…
- Detecting anomalous DPI2
I've just been rereading the recent discussion on Hi-DPI, and the relevant bits of the Wiki. I've got a user with eyesight problems, who put a 48" TV on his desk as a…
- LCL High-DPI11
I'd like to announce that I finished the concept of DPI scaling in Lazarus / LCL. It's quite easy for the programmer. Documented here:…
- Hi-DPI property1
Maybe add ApplicationProperties.nnnnn property, for new feature- Options -> Application -> "Use LCL scaling (Hi-DPI). ? Alexey
- Format code on Save10
As the subject lines says. If you set up the Jedi Code Formatting options, is there a way to tell Lazarus to automatically format the unit when you Ctrl+S (Save)? …
- Feature Request: IDE user defined recorded macros1
Are there any plans to add user recorded macros support to Lazarus IDE? Many text editors have this built-in, and allows for a huge amount of “extending the editor’s…
- How to get access to TKeyCommandRelationList via the IDE Interfaces?5
I'm creating a IDE add-on package and using the IDEIntf. Now I have access to the IDECommands global variable, but most of its methods are abstract. Searching the IDE…
- "Procedure list" level depth dependend?5
In my program the "Procedure List" function (Ctrl+G) does not list functions that are subfunctions of other functions. Is there a restriction to show only functions of…
- statusbar flickers0
I have an issue with TStausBar, when I update the text in a panel fastly it starts flickering. To test it, drop a label a button and a statusbar with at least one panel…
- Laz v1.3 Ctrl+Click "jump to implementation" behaviour2
I know v1.3 is an old version, but for specific reasons I can't upgrade (yet). Anyway, in this version of Lazarus (running under Windows), if I Ctrl+LeftClick, it jumps…
- Check for 'default' font6
I find all places of 'default' in Laz- Here you see all variants... :( Pls, make one variant. SameText(..., 'default') is best. if AnsiCompare(.., 'default')=0 then if…
- Castle Game Engine 6.0 released1
We're proud to release Castle Game Engine 6.0, an open-source 3D and 2D game engine for Object Pascal. This release is a culmination of more than a year of intensive…
- Cannot commit to ccr3
Hi I am having a bunch of updates for ccr, but all of a sudden I cannot commit anything to sourceforge any more since yesterday. The error message is: "Commit failed…
- Always on top: Object Inspector and Message Window10
In Lazarus trunk, the message window and object inspector is alwas on top and hides everything thats behind it. It also hides the code completion window (ctrl+space) so…
- FPC 3.0.2 released!5
Finally, FPC 3.0.2 has landed. FPC 3.0.2 is an update to 3.0.0 that contains some compiler bugfixes and library progress since 3.0.0 Building is still in progress and…
- IDE message-window - noise4
I often make little change in code, press F9/CtrlF9, then, if error, Messages window (with errors info) pops up AND goes to foreground. It's vary bad- that it makes…
- When will the lazarus archive been gzip'd again?3
the gzip'd archive stops at May 2016. When will the Lazarus archives afterwards be gzip'd ? I use the very useful "Lazarus Mailinglist Reader" and that needs these…
- TaskDialog asking2
I dont see how to - use Timer in taskdialog: I dont see event OnTimer or smth (flag for timer exists!) - show dialog with non-expanded style, ie how to use…
- allow/Deny user to show form2
Hi all! I'm rewriting the security system of my project, and I extended the support of my secure controls to all standard controls of Lazarus, including TForm and TFrame…
- Does anybody know a TStrinGrid-Component capable of sorting Date. Time, Float ...2
i searched some time for such a component ... in vain! So i developed myself a TStringGrid, that sorts columns with TDate, TTime, TFloat ... I can't believe that this…
- Widget set definitions4
I've got a bit of diagnostic code that I add to most programs that retrieves things like Subversion revision numbers and link-time build ID. It also contains (*$IFDEF…
- Does anybody know a TStrinGrid-Component capable of sorting Date. Time, Float ...0
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…
- Disabling selected text boxes2
I would appreciate if someone could tell me how to disable the source editor from drawing boxes around selected text matches in 1.6.2? No idea what to google for as I…
- Run parameters7
Currently, the options specified in 'Run - Parameters' are stored in the project.lpi file. I have always found this a strange choice. What is the rationale for this…
- IniPropStorage OnSaveProperties and OnSavingProperties0
Hi. Can someone explain this to me. I'm testing the use of TIniPropStorage and I like it. But this I don't understand. The use of WriteBoolean i.e. only works in…
- copying files/ folders to clipboard0
Any hints or tips on how to copy files and folders to the clipboard in a platform independent way. The catch is that the user should be able to copy/paste the copied…
- CapsLock and KeyDown2
When I press CapsLock key and release it I expect to get: KeyDown: VK_CAPITAL followed by KeyUP: VK_CAPITAL However I get: KeyDown: VK_CAPITAL followed by KeyDown; $00E9…
- Embedded font2
Is it possible to embed a font for a GUI application in Lazarus in a platform independent way? I've been looking on the internet and I only found windows specific…
- Synedit tab6
I tried to open an old project I once started to test using SynEdit. It does compile and work, but when trying to see the form I get an messages of not installed…
- TDataModule for non-database non-visual components2
A simple question, is it ok to use a TDataModule for non-visual components that can be shared among forms (and generally contain app-wide stuff)? There doesn't seem to…
- Synedit Highligter: hide found character sequence2
Doing a special kind of text editor (that in fact needs to feature an invisible signature for each word in the text): Is it possible to do a highlighter that results in…
- Show a window under GTK2 in front without stealing the focus2
I try to use a notify-like window in one of my applications. That means that a window should be shown on top of all windows, but did not steal the focus from other…
- IDE Component-dialog: small button7
In this dialog, button Use is too narrow. Can i make diff, to make it wide, e.g. 80pix? Alexey -------------- next part -------------- A non-text attachment was…
- DockManager: how to truly close form0
I decided to use DockManager in my project. I fount that closing secondary form by pressing a X button in window of that form it becomes hidden not destroyed. How to…
- DateTimePicker not installed?1
I installed pkg DateTimeControls. picture added. I dont see its controls: DateTimePicker (and DB version) in Components dialog (filter "date" dont show). And in…
- StringGrid & Accented characters1
I need to bulk-create a number of accounts for some service. The data I get from an excel-file. Unfortunately, the user-names contain accents (e.g. é or è) which the…
- debugging interface method calls11
It seems that when I am stepping through my code, when there is an interface function call, the debugger will not step into the function call. Is there a way to make it…
- Running an app on boot0
I want to thank everyone for their comments and suggestions and give a summary of what worked for me. First my background and hardware I used. I am an electronics…
- "protected" as class property incorrectly highlighted2
Hi List. I ran into this situation by random - but examplified here (using Lazarus IDE): As "protected" is not a reserved word…
- What is the estimated creation time of fixes_1_8 branch?2
I want to switch from fixes_1_6 to ... Is the fixes_1_8 branch will be created in the near future? I want to skip switch to trunk if possible. Gabor