Re: [lazarus] 0.9.20 released
On Wed, 08 Nov 2006 21:59:29 +0100 Søren Ager [EMAIL PROTECTED] wrote: On 2006-11-08 09:52, Mattias Gaertner wrote: The Lazarus team is glad to announce the 0.9.20 release. This release is based on fpc 2.0.4. I downloaded and installed the .deb (on top of 0.9.18) - but is still says 0.9.18 in the caption and about? Cosmetic bug or wrong version? Did you download an install the lazarus_0.9.20-0_i386.deb? I will double check. Mattias _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] Possible to 'embed' a java applet in application?
Hi Alexandre, As Felipe has mentioned. I have created the basics for this already. Currently Flash and Adobe Reader can be embedded, but there is no reason Java cannot be done as well. Have a look in my SubVersion server at: svn co svn://opensoft.homeip.net/MozillaPluginPanel/trunk MozillaPluginPanel It does need some work though. The Flash and Adobe Reader plugins work fine under Windows. It is close to working under Linux. In the end we decided to write complete CGI apps for the project Mozilla Plugin Panel was designed for, so development has halted on that for now. I intend to start development again, as soon as fpGUI is more workable. Scott Sedgwick [EMAIL PROTECTED] is also interested to revive the Mozilla Plugin Panel, so if you are interested, there will be two developers working on it. I will help where I can, but as I said, fpGUI is priority at the moment. Regards, - Graeme - On 08/11/06, Alexandre Leclerc [EMAIL PROTECTED] wrote: Hi all, I don't know if this is possible. I have a java applet (this is a program) that run in a browser. But this is external to my application. I would like to build a form and run this applet inside my form so that it looks much more embeded. Is such a think possible. Main target will be Windows platform. But linux platform is *a must* by principle (to me) :) . Thank you for any help and pointers. -- Alexandre Leclerc _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives -- There's no place like 127.0.0.1 _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] Possible to 'embed' a java applet in application?
On 08/11/06, Eduardo Jedliczka [EMAIL PROTECTED] wrote: I think it´s a very interesting thing to implement as true lazarus component... Of coarse with it´s autor authorization. I have no problems with that. Regards, - Graeme - _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
[lazarus] version of TmySQLConnection
Hi... I saw three icons of TmySQLConnection component on Lazarus component palette, they are for mySQL v.4.0, v.4.1, and v.5.0. Can't they just be wrapped into a single component and supply the corresponding version through connection parameter? This way will make our code life easier to connect to any version of mySQL database. Is it possible? -Bee- has Bee.ography at: http://beeography.wordpress.com _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] Possible to 'embed' a java applet in application?
On 08/11/06, Alexandre Leclerc [EMAIL PROTECTED] wrote: Thanks for the pointer... I already knew this; this is why I did ask the question. Maybe there is another way asside using the mozilla back-end? If there are no other solution, this is fine... at least this is a solution. Okay, you are not understanding the Mozilla Plugin Panel (MPP) and how it works. It doesn't use Mozilla at all! Maybe the usage of the word 'Mozilla' is confusing. What is does do, is allow you to use the Mozilla plugins currently available. In theory, any Mozilla plugins should work. The MPP implements the API's that the plugins expect from Mozilla. This way, when the plugin loads inside MPP, it has no idea, it isn't running inside Mozilla. The plugin can call the API's it needs and the MPP will respond as needed. As I said, the Linux side needs some work. When I started the project, I knew nothing about X11 programming. Things are now different. The Windows side of things are working fine. The plugin was design using Lazarus, so creating a Lazarus component on the component palette is a no brainer. I will create a web page describing the MPP and how it works. It should be available on my website after the weekend. Maybe I should rather put it on the Lazarus Wiki now that I think about it. Regards, - Graeme - _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] 0.9.20 released
On Wed, 8 Nov 2006 23:27:00 +0300 Al Boldi [EMAIL PROTECTED] wrote: Vincent Snijders wrote: Al Boldi schreef: Vincent Snijders wrote: Al Boldi schreef: But I don't have svn. Get it, it is worth it. Plus, I am on dial-up; does svn resume on lost connections? This diff command doesn't. So maybe someone can do me a favor, if the diff isn't too big? I am on laz-0.9.15, and fpc-2.0.2. 0.9.15 was never released, it was a developer version. If eventually there will be diffs, they will be the diffs from release to release (e.g. 0.9.18 - 0.9.20). The svn can create diffs with the following command: svn diff -r 9933:10175. This is the diff between 0.9.18 and 0.9.20 and creates a diff of 4.7mb, gzipped: 0.8mb. But there were less changes than normal. For comparison the diff between 0.9.16 and 0.9.18 is 7mb, gzipped 1.4mb. Mattias _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] version of TmySQLConnection
On Thu, 9 Nov 2006, Bisma Jayadi wrote: Hi... I saw three icons of TmySQLConnection component on Lazarus component palette, they are for mySQL v.4.0, v.4.1, and v.5.0. Can't they just be wrapped into a single component and supply the corresponding version through connection parameter? This way will make our code life easier to connect to any version of mySQL database. Is it possible? It is, but: 1. It will take some additional work. 2. It will make your application bigger, because the code for all 3 connections will be included in your application. Michael. _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] 0.9.20 released
On 08/11/06, Luis R. Hilario B. [EMAIL PROTECTED] wrote: Like http://mypage.bluewin.ch/msegui/ The same idea yes, but a few different features. Regards, - Graeme - _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] 0.9.20 released
On 09/11/06, Luis R. Hilario B. [EMAIL PROTECTED] wrote: Which files are enormous? The final result of the programs created with MSEide + MSEgui Isn't that just because of the debug information inside the executables. This is covered in the Free Pascal or Lazarus FAQ. Use the 'strip' command, to remove the debug information from the executable. For example: I compile a app with Lazarus and the executable is 12Mb. After using 'strip appname.exe' it shrinks down to 4Mb. Regards, - Graeme - _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] version of TmySQLConnection
It is, but: 1. It will take some additional work. If we keep them separated, it will take some additional works to users (programmers), especially if he wants to make an application which connects to several mySQL databases with different version. ;) 2. It will make your application bigger, because the code for all 3 connections will be included in your application. For a multi-database with version-adaptive client application, this'd be the consequences. -Bee- has Bee.ography at: http://beeography.wordpress.com _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] version of TmySQLConnection
Bisma Jayadi schreef: It is, but: 1. It will take some additional work. If we keep them separated, it will take some additional works to users (programmers), especially if he wants to make an application which connects to several mySQL databases with different version. ;) The version mySQL databases (i.e. the server) is irrelevant. What is important is the installed client libraries. Vincent _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] 0.9.20 released
Mattias Gaertner wrote: Al Boldi [EMAIL PROTECTED] wrote: Vincent Snijders wrote: Al Boldi schreef: Vincent Snijders wrote: Al Boldi schreef: But I don't have svn. Get it, it is worth it. Plus, I am on dial-up; does svn resume on lost connections? This diff command doesn't. So maybe someone can do me a favor, if the diff isn't too big? I am on laz-0.9.15, and fpc-2.0.2. 0.9.15 was never released, it was a developer version. If eventually there will be diffs, they will be the diffs from release to release (e.g. 0.9.18 - 0.9.20). So what I need is a diff from the 0.9.15 daily tarball snapshot from 2006.05.10 to the 0.9.16 release. Is this possible? If so, can someone provide this for me? The svn can create diffs with the following command: svn diff -r 9933:10175. This is the diff between 0.9.18 and 0.9.20 and creates a diff of 4.7mb, gzipped: 0.8mb. But there were less changes than normal. For comparison the diff between 0.9.16 and 0.9.18 is 7mb, gzipped 1.4mb. Great! bz2 could possibly provide even higher compression. Thanks! -- Al _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
[lazarus] How to substitute TBitmap.ScanLine?
Hello, I have a procedure like this: procedure PaintIntoMemory(aWidth, aHeight, rowstride: Integer; aMemory: Pointer); It 'paints' some stuff into memory block described by its arguments, treating memory as RGB bitmap. Then, I want to draw the result on TCanvas. In Delphi, it is quite simple: Bitmap := TBitmap.Create; Bitmap.PixelFormat := pf24Bit; Bitmap.Width := ...; Bitmap.Height := ...; PaintIntoMemory(Bitmap.Width, Bitmap.Height, BytesPerScanline(Bitmap.Width, 24, 32), Bitmap.Scanline[0]); ... aCanvas.Draw(0,0,Bitmap); But how to do the same in Lazarus? I guess that I must create a TLazIntfImage, specify its pixel format, then use its PixelData property... Or it is better allocate a TRawImage, paint into it and then call TLazIntfImage.SetRawImage method? Please point me to a right direction :) Thank you in advance. -- Best regards, Sergei _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] 0.9.20 released
I'm still getting the error that the kde/gnome lazarus icon fails to start lazarus and when I type lazarus in the alt+f2, it gives me an error. Incidentally, when I start it either from the command line or from an icon on the desktop there are no problems starting it. Mattias Gaertner wrote: On Wed, 8 Nov 2006 18:20:33 +0100 Sebastian Kraft [EMAIL PROTECTED] wrote: Am Mittwoch, 8. November 2006 09:52 schrieb Mattias Gaertner: The Lazarus team is glad to announce the 0.9.20 release. This release is based on fpc 2.0.4. Mhm... with new release the editor looks strange. everything is a bit squeezed. font is small and ugly. With the svn some days before it was excellent... I don't remember any such change. At least not since 0.9.18. Please create a bug report. Mattias _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] 0.9.20 released
On 2006-11-09 08:59, Mattias Gaertner wrote: I downloaded and installed the .deb (on top of 0.9.18) - but is still says 0.9.18 in the caption and about? Cosmetic bug or wrong version? Did you download an install the lazarus_0.9.20-0_i386.deb? I will double check. Yes I did - and Synaptic package manager tells me version 0.9.20 is installed. Take care, Søren _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] Possible to 'embed' a java applet in application?
2006/11/9, Graeme Geldenhuys [EMAIL PROTECTED]: On 08/11/06, Alexandre Leclerc [EMAIL PROTECTED] wrote: Thanks for the pointer... I already knew this; this is why I did ask the question. Maybe there is another way asside using the mozilla back-end? If there are no other solution, this is fine... at least this is a solution. Okay, you are not understanding the Mozilla Plugin Panel (MPP) and how it works. It doesn't use Mozilla at all! Maybe the usage of the word 'Mozilla' is confusing. What is does do, is allow you to use the Mozilla plugins currently available. In theory, any Mozilla plugins should work. The MPP implements the API's that the plugins expect from Mozilla. This way, when the plugin loads inside MPP, it has no idea, it isn't running inside Mozilla. The plugin can call the API's it needs and the MPP will respond as needed. Now, there you talk. This is a very interesting project. So potentially, the java applets would also work as desired. The project is not officiel. I must find a technology that can embed an applet inside a normal application and have some control on it (as far as the applet is concerned). If possible to interract with java script or any other way to initialize the applet as it is possible with java script. But I must check if making java applets will work. I saw painting problems if I resize the screen: I must stop / start the flash so that it paints properly after... I will create a web page describing the MPP and how it works. It should be available on my website after the weekend. Maybe I should rather put it on the Lazarus Wiki now that I think about it. That would be good. But for now this is just an exploration of the possibilities. Best regards. -- Alexandre Leclerc _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] Possible to 'embed' a java applet in application?
On 09/11/06, Alexandre Leclerc [EMAIL PROTECTED] wrote: Now, there you talk. This is a very interesting project. So potentially, the java applets would also work as desired. :-) Yes, the same as what you embed a applet in the Mozilla Browser, you should be able to do it in MPP. All Mozilla plugins expect a certain API, and MPP implements that. The only problem is that the documentation of the Mozilla Browser Plugin API is very hard to find. I had to look at a lot of C source (Mozilla) code to figure most of it out. The project is not officiel. What do you mean by official? It's not part of Lazarus if that is what you mean. If it is stable enough, it could be. I must find a technology that can embed an applet inside a normal application and have some control on it (as far as the applet is concerned). If possible to interract with java script or any other way to initialize the applet as it is possible with java script. Seeing that JavaScript can talk to the Java applet, it has to talk via some API. If you can find out what, that could be added to MPP. Currently (as far as I remember - I haven't touched the code since January) you can only pass parameters to the plugin as it gets loaded. The interaction should be possible, you just need to know more about how JavaScript talks to plugins. That would be a very cool feature though. Imagine what good looking GUI interfaces you can build with embedded flash files inside you app! :-) But I must check if making java applets will work. I saw painting problems if I resize the screen: I must stop / start the flash so that it paints properly after... I am sure there are main more bugs. The project is far from production quality, but should have a good base to continue on. Linux support still requires most work. Regards, - Graeme - _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] 0.9.20 released
2006/11/9, Graeme Geldenhuys [EMAIL PROTECTED]: On 09/11/06, Luis R. Hilario B. [EMAIL PROTECTED] wrote: Which files are enormous? The final result of the programs created with MSEide + MSEgui Isn't that just because of the debug information inside the executables. This is covered in the Free Pascal or Lazarus FAQ. Use the 'strip' command, to remove the debug information from the executable. For example: I compile a app with Lazarus and the executable is 12Mb. After using 'strip appname.exe' it shrinks down to 4Mb. I know. You consider that 4MB is small? joke It is verified that the size yes imports. :) joke Regards, - Graeme - _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives -- http://luisdigital.com _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] 0.9.20 released
Well, the app I used as an example isn't very small. It wasn't a 'Hello World' app. Yes it is bigger than Delphi created, but then I worked on Delphi apps that had 35Mb executables, and no that wasn't due to image resources. Just a very large app. With today's hard drive space - who cares! :-) For internet downloading/distribution, use 7zip for compression. It shrinks files like nothing before! Regards, - Graeme - On 09/11/06, Luis R. Hilario B. [EMAIL PROTECTED] wrote: 2006/11/9, Graeme Geldenhuys [EMAIL PROTECTED]: On 09/11/06, Luis R. Hilario B. [EMAIL PROTECTED] wrote: Which files are enormous? The final result of the programs created with MSEide + MSEgui Isn't that just because of the debug information inside the executables. This is covered in the Free Pascal or Lazarus FAQ. Use the 'strip' command, to remove the debug information from the executable. For example: I compile a app with Lazarus and the executable is 12Mb. After using 'strip appname.exe' it shrinks down to 4Mb. I know. You consider that 4MB is small? joke It is verified that the size yes imports. :) joke Regards, - Graeme - _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives -- http://luisdigital.com _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives -- There's no place like 127.0.0.1 _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] 0.9.20 released
Søren Ager wrote: On 2006-11-09 08:59, Mattias Gaertner wrote: I downloaded and installed the .deb (on top of 0.9.18) - but is still says 0.9.18 in the caption and about? Cosmetic bug or wrong version? Did you download an install the lazarus_0.9.20-0_i386.deb? I will double check. Yes I did - and Synaptic package manager tells me version 0.9.20 is installed. Did you install packages in 0.9.18 ? And do you start lazarus using startlazarus ? if so, remove ~/.lazarus/bin/lazarus Marc _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] 0.9.20 released
On 2006-11-09 16:21, Marc Weustink wrote: I downloaded and installed the .deb (on top of 0.9.18) - but is still says 0.9.18 in the caption and about? Did you install packages in 0.9.18 ? And do you start lazarus using startlazarus ? if so, remove ~/.lazarus/bin/lazarus A - that did it. Thanks a lot. Take care, Søren _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] Possible to 'embed' a java applet in application?
2006/11/9, Graeme Geldenhuys [EMAIL PROTECTED]: The project is not officiel. What do you mean by official? It's not part of Lazarus if that is what you mean. If it is stable enough, it could be. I mean our project. :) I'm searching for solutions to a problem and based on what we can do we will build a project. My boss has not decided if he would actually integrate applets to our software. But I think this is what he will want. So MPP comes into the game if we choose to write the solution in FPC. I must find a technology that can embed an applet inside a normal application and have some control on it (as far as the applet is concerned). If possible to interract with java script or any other way to initialize the applet as it is possible with java script. Seeing that JavaScript can talk to the Java applet, it has to talk via some API. If you can find out what, that could be added to MPP. Currently (as far as I remember - I haven't touched the code since January) you can only pass parameters to the plugin as it gets loaded. The interaction should be possible, you just need to know more about how JavaScript talks to plugins. That would be a very cool feature though. Imagine what good looking GUI interfaces you can build with embedded flash files inside you app! :-) For now, initialization on applet start-up will be enought. I'm not going into real-time interraction as in ajax for now :) But as you say that would be impressive to do that. I am sure there are main more bugs. The project is far from production quality, but should have a good base to continue on. Linux support still requires most work. Yes, it gives a pretty good starting point: the concept does work. And it is very interesting to actually directly talk to the plugin API... the mozilla way. :) I'm impressed by this brilliant idea! Best regards. -- Alexandre Leclerc _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] Possible to 'embed' a java applet in application?
Is MPP using the netscape plugin system (wich mozilla and other browsers still use) ? _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] Possible to 'embed' a java applet in application?
2006/11/9, Graeme Geldenhuys [EMAIL PROTECTED]: On 09/11/06, Alexandre Leclerc [EMAIL PROTECTED] wrote: Now, there you talk. This is a very interesting project. So potentially, the java applets would also work as desired. :-) Yes, the same as what you embed a applet in the Mozilla Browser, you should be able to do it in MPP. All Mozilla plugins expect a certain API, and MPP implements that. Implementing java looks overkill... I just don't know where to start. I downloaded mozilla source. There is a folder for java-sun. I also checked out http://javaplugin.sourceforge.net/ to have a look. Did anyone started the java applet interface? (Because I would at least know where to continue...) My personnal needs are only to start the applet inside the panel with init stuff. Then kill the applet when required. Further interraction could be made later. But the JavaVM stub, etc. is quite a monster to work with. -- Alexandre Leclerc _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] Possible to 'embed' a java applet in application?
On 09/11/06, Alexandre Leclerc [EMAIL PROTECTED] wrote: I mean our project. :) I'm searching for solutions to a problem and based on what we can do we will build a project. My boss has not Ok, I understand now. :) Yes, it gives a pretty good starting point: the concept does work. And it is very interesting to actually directly talk to the plugin API... the mozilla way. :) I'm impressed by this brilliant idea! We needed to embed Macromedia Flash into our application. It was easy when we used Delphi, ActiveX flash (.ocx) and Windows. We started a complete rewrite, to redesign our application suit, and wanted to go cross-platform. Obviously ActiveX was not an option under Linux. We also didn't want to maintain our own Flash Player (that is a mammoth task) - we would rather just use what Macromedia (now Adobe) creates. The only thing Macromedia created that was cross-platform is the Mozilla Flash Plugin. Seeing that in is only a single .dll (windows) or .so (linux) file, it would be easy to deploy as well. I started researching the idea of using that dll/so file and what would be involved. Obviously we didn't want to rewrite Mozilla in Object Pascal! After a lot of research we ended up with the idea of MPP. A panel that acts like a browser (supports the plugin API only) and embeds a plugin. Regards, - Graeme - _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] Possible to 'embed' a java applet in application?
On 09/11/06, Razvan Adrian Bogdan [EMAIL PROTECTED] wrote: Is MPP using the netscape plugin system (wich mozilla and other browsers still use) ? Yes, I converted a few C header files and implemented the required plugin API than all Netscape/Mozilla plugins require. Regards, - Graeme - _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] Possible to 'embed' a java applet in application?
On 09/11/06, Alexandre Leclerc [EMAIL PROTECTED] wrote: Implementing java looks overkill... I just don't know where to start. I downloaded mozilla source. There is a folder for java-sun. I also checked out http://javaplugin.sourceforge.net/ to have a look. Did anyone started the java applet interface? (Because I would at least know where to continue...) My personnal needs are only to start the applet inside the panel with init stuff. Then kill the applet when required. Further interraction could be made later. But the JavaVM stub, etc. is quite a monster to work with. You wouldn't be working with the JavaVM, only the Java dll that needs to be in the Mozilla plugins directory. Obviously the system would need the Java Runtime installed, as that is what the Java .dll needs. Look at how the Flash and Acrobat support was done. You would do the same for Java. Example: * Create a JavaApplet.inc file. * Create a class descending from TMozPluginPanel * Implement the other (applet specific) properties a Java Applet would require. Look at what properties you need to specify in a html file to get a applet to work, and implement those. TJavaApplet = class(TMozPluginPanel) private ... public constructor Create(AOwner : TComponent); override; procedure LoadJava; procedure UnLoadJava; published propertyActive; propertyPluginName; propertyPluginPath; property CodeBase... property Archive -- maybe for .jar files ... end; Regards, - Graeme - _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] Possible to 'embed' a java applet in application?
2006/11/9, Graeme Geldenhuys [EMAIL PROTECTED]: On 09/11/06, Alexandre Leclerc [EMAIL PROTECTED] wrote: Implementing java looks overkill... I just don't know where to start. I downloaded mozilla source. There is a folder for java-sun. I also checked out http://javaplugin.sourceforge.net/ to have a look. Did anyone started the java applet interface? (Because I would at least know where to continue...) My personnal needs are only to start the applet inside the panel with init stuff. Then kill the applet when required. Further interraction could be made later. But the JavaVM stub, etc. is quite a monster to work with. You wouldn't be working with the JavaVM, only the Java dll that needs to be in the Mozilla plugins directory. Obviously the system would need the Java Runtime installed, as that is what the Java .dll needs. Look at how the Flash and Acrobat support was done. You would do the same for Java. Yeah, I saw in Firefox 2.0 that java stuff is now integrated and I did not find .dll in the plugin directory. This is way I was confused. I'll try to check for older versions and get the .dll that is required. -- Alexandre Leclerc _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] Possible to 'embed' a java applet in application?
2006/11/9, Alexandre Leclerc [EMAIL PROTECTED]: 2006/11/9, Graeme Geldenhuys [EMAIL PROTECTED]: On 09/11/06, Alexandre Leclerc [EMAIL PROTECTED] wrote: Implementing java looks overkill... I just don't know where to start. I downloaded mozilla source. There is a folder for java-sun. I also checked out http://javaplugin.sourceforge.net/ to have a look. Did anyone started the java applet interface? (Because I would at least know where to continue...) My personnal needs are only to start the applet inside the panel with init stuff. Then kill the applet when required. Further interraction could be made later. But the JavaVM stub, etc. is quite a monster to work with. You wouldn't be working with the JavaVM, only the Java dll that needs to be in the Mozilla plugins directory. Obviously the system would need the Java Runtime installed, as that is what the Java .dll needs. Look at how the Flash and Acrobat support was done. You would do the same for Java. Yeah, I saw in Firefox 2.0 that java stuff is now integrated and I did not find .dll in the plugin directory. This is way I was confused. I'll try to check for older versions and get the .dll that is required. I downloaded seamonkey to have a look. And I see all the required files now. I also saw that all these files are also available when you install the jre in the /bin directory. So as far as technology deployment is concerned, this is ok. And with the JavaSoft registry key it is possible to know where it is installed and access the required dlls. Now I must find the documentation for the dll and how we actually work with that. -- Alexandre Leclerc _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] diff between FPC 2.11 and 2.04
All changes that were available and tested at the time that 2.0.4 was released, were merged to 2.0.4. Effectively one fix wasn't merged. But the changes since 2.0.4 was released, didn't make it into 2.0.4, offcourse. On Wed, 2006-11-08 at 08:32 -0800, johnf wrote: Hi, I know that FPC 2.04 is the stable release. But if I recall SQLDB was not as advanced in 2.0x and it is in 2.1.x. Is this correct? Or has all the SQLDB stuff been back ported to 2.04. Thanks John _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives -- Met vriendelijke groeten, Joost van der Sluis CNOC Informatiesystemen en Netwerken http://www.cnoc.nl _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] version of TmySQLConnection
On Thu, 2006-11-09 at 16:32 +0700, Bisma Jayadi wrote: It is, but: 1. It will take some additional work. If we keep them separated, it will take some additional works to users (programmers), especially if he wants to make an application which connects to several mySQL databases with different version. ;) If you - as programmer - want to do that, you simply can: detect the installed mysql-CLIENT-version at startup, and then create the right TMySQLconnection for that version. But, I can not state this enough, if you want to do such things, simply don't use MySQL. Not al combinations of MySQL-Clients and server versions can work together. You, as programmer, can't do anything about that. And, the MySQL-developers don't/won't/can't guarantee that it will work with newer MySQL-versions. If you want interoperatibility between versions of the DB-server, use Firebird, PostgreSQL, Oracle or ODBC. The development of these databases is much further, and their clients and ABI's has been stabalised years ago. Joost. _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] WinCE Patch
Is this patch forgotten ? Please Matthias, Vincent can anybody apply it ? Christian - Original Message - From: Christian Ulrich [EMAIL PROTECTED] To: lazarus@miraclec.com Sent: Tuesday, November 07, 2006 11:43 PM Subject: [lazarus] WinCE Patch This patch fixes Window Styles for Wince (always maximized windows as they are in wince with close or ok buttons in the taskbar). A little bit dirty Hack for fixing the Close Bug and Get and SetPixel for the Canvases. VirtualTreeview runs fine on Windows Mobile 5.0 with this changes :) regards Christian Index: winceobject.inc === --- winceobject.inc (revision 10177) +++ winceobject.inc (working copy) @@ -135,13 +135,13 @@ procedure TWinCEWidgetSet.DCSetPixel(CanvasHandle: HDC; X, Y: integer; AColor: TGraphicsColor); begin - + Windows.SetPixel(CanvasHandle, X, Y, AColor); end; function TWinCEWidgetSet.DCGetPixel(CanvasHandle: HDC; X, Y: integer ): TGraphicsColor; begin - Result:=clNone; + Result := Windows.GetPixel(CanvasHandle, X, Y); end; procedure TWinCEWidgetSet.DCRedraw(CanvasHandle: HDC); @@ -297,6 +297,7 @@ procedure TWinCEWidgetSet.AppTerminate; begin + PostQuitMessage(0); AppTerminated := True; end; Index: winceproc.pp === --- winceproc.pp (revision 10177) +++ winceproc.pp (working copy) @@ -283,17 +283,7 @@ function BorderStyleToWin32Flags(Style: TFormBorderStyle): DWORD; begin - Result := WS_CLIPCHILDREN or WS_CLIPSIBLINGS; - case Style of - bsSizeable, bsSizeToolWin: -Result := Result or (WS_OVERLAPPED or WS_THICKFRAME or WS_CAPTION); - bsSingle, bsToolWindow: -Result := Result or (WS_OVERLAPPED or WS_BORDER or WS_CAPTION); - bsDialog: -Result := Result or (WS_POPUP or WS_BORDER or WS_CAPTION); - bsNone: -Result := Result or WS_POPUP; - end; + Result := WS_VISIBLE; end; function BorderStyleToWin32FlagsEx(Style: TFormBorderStyle): DWORD; @@ -301,9 +291,7 @@ Result := 0; case Style of bsDialog: -Result := WS_EX_DLGMODALFRAME or WS_EX_WINDOWEDGE; - bsToolWindow, bsSizeToolWin: -Result := WS_EX_TOOLWINDOW; +Result := WS_EX_CAPTIONOKBTN; end; end; Index: wincewsforms.pp === --- wincewsforms.pp (revision 10177) +++ wincewsforms.pp (working copy) @@ -206,9 +206,9 @@ if GetDesigningBorderStyle(AForm) in [bsNone, bsSingle, bsSizeable] then begin if biMinimize in BorderIcons then - Result := Result or WS_MINIMIZEBOX; + Result := Result or WS_MINIMIZE; if biMaximize in BorderIcons then - Result := Result or WS_MAXIMIZEBOX; + Result := Result or WS_MAXIMIZE; end; end; _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] WinCE Patch
Christian Ulrich schreef: Is this patch forgotten ? Please Matthias, Vincent can anybody apply it ? I don't know the wince interface, so I cannot determine if PostQuitMessage is a good idea or whether the borderstyle icons should be ignored in wince. Felipe, what do you think? Vincent _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] WinCE Patch
On 11/9/06, Vincent Snijders [EMAIL PROTECTED] wrote: Felipe, what do you think? Here are my remarks: 1 - If PostQuitMessage fixes the bug, then I think it's ok to use it. 2 - About removing all styles and border icons, I think this needs IFDEFs around them, because Windows CE can be utilized with 2 different interfaces. One interface is for tablet pc, a quite big pda, see screenshot here: http://www.grundlesoftware.com/soundwidget_screen_shots.htm That seams like a regular windows, just smaller. And on this styles and border icons should not be ignored. On the other hand, for Phones, PocketPC and others, we really should ignore the styles. The only thing I can come up with to solve this is a IFDEF Also, even for Mobiles, isn't the removing all styles a bit drastic? I mean, you may still want to create a small modal dialog with OK and Cancel buttons, or show a popup menu. So maybe most styles and buttons should be removed, but we still should leave enougth styles to allow modal dialogs and popup menus. thanks, -- Felipe Monteiro de Carvalho _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] WinCE Patch
Just to complete: Since PocketPC and smartphones are more popular then HandheldPC I would propose that the default be having no (or few) window styles, and you can set a define if you want HandheldPC mode. -- Felipe Monteiro de Carvalho _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] WinCE Patch
Felipe Monteiro de Carvalho schreef: Just to complete: Since PocketPC and smartphones are more popular then HandheldPC I would propose that the default be having no (or few) window styles, and you can set a define if you want HandheldPC mode. Why not use a property of the TWin32CEWidgetSet. In your main program use the project specific WinCEConfig Uses Interfaces, WinCEConfig, etc. unit WinCeConfig; uses Interfaces, WinCEInt; interfaces implementation intialization TWinCeWidgetSet(WidgetSet).UseWindowsStyles := true; end. That way, there is no need to recompile the widgetset. You just need to use the correct unit. There are other possibilities, which may be easier to use. Vincent. _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] Possible to 'embed' a java applet in application?
On 09/11/06, Alexandre Leclerc [EMAIL PROTECTED] wrote: Now I must find the documentation for the dll and how we actually work with that. Seeing that MPP is currently more developed under Windows I would experiment on that platform. Not sure what platform you develop under - I think you mentioned Windows. I would first start by implementing the TJavaApplet class and experiment, to see what happens. As I said, the MPP implements the API required by the plugin and gives it a canvas to paint on and other than that, the plugin itself does the rest. That is the beauty of MPP. Not much is needed, to get newer plugins to work - seeing that the basic plugin framework has already been designed. After I created the FlashPlayer class, the AdobeDocument class was done in under a hour. Once you create the TJavaApplet class and tried to load the java applet... if it fails, then start reading the docs to what the Java plugin requires, that other plugins don't. Regards, - Graeme - _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
[lazarus] How to insert a small text into a Memobox?
I want to insert a text from a ListBox to a Memo. I've already got how to get the information form the Listbox... Now I want to insert that information where the memo's cursor is... I´ve tried to use the following thing to know where the cursor is: procedure GetMemoRowCol (M : TMemo; var Row, Col : LongInt); begin Row := SendMessage(M.Handle, EM_LINEFROMCHAR, M.SelStart, 0); Col := M.SelStart-SendMessage(M.Handle, EM_LINEINDEX, Row, 0); end; procedure SetMemoRowCol(M : TMemo; Row, Col : Integer); begin M.SelStart := SendMessage(M.Handle, EM_LINEINDEX, Row, 0) + Col; end; When compiling, the message window says that SendMessage is not a valid identifier... Maybe the name of this method is not the right one under Lazarus, and valid only under Delphi... HMB64 _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] How to insert a small text into a Memobox?
[EMAIL PROTECTED] wrote: I want to insert a text from a ListBox to a Memo. I've already got how to get the information form the Listbox... Now I want to insert that information where the memo's cursor is... I´ve tried to use the following thing to know where the cursor is: Just do Memo1.SelLength := 0; // not really needed Memo1.SelText := ListBox.Text; Andrew _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] WinCE Patch
Vincent Snijders wrote: Felipe Monteiro de Carvalho schreef: Just to complete: Since PocketPC and smartphones are more popular then HandheldPC I would propose that the default be having no (or few) window styles, and you can set a define if you want HandheldPC mode. Why not use a property of the TWin32CEWidgetSet. In your main program use the project specific WinCEConfig Uses Interfaces, WinCEConfig, etc. unit WinCeConfig; uses Interfaces, WinCEInt; interfaces implementation intialization TWinCeWidgetSet(WidgetSet).UseWindowsStyles := true; end. I prefer something like this instead of using defines. I don't link recompiling my libs everytime I use a different target. The wince interface is usable for handhelds, but also for the kind of boards we use at work. Marc That way, there is no need to recompile the widgetset. You just need to use the correct unit. There are other possibilities, which may be easier to use. Vincent. _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] WinCE Patch
Felipe Monteiro de Carvalho schreef: Just to complete: Since PocketPC and smartphones are more popular then HandheldPC I would propose that the default be having no (or few) window styles, and you can set a define if you want HandheldPC mode. Why not use a property of the TWin32CEWidgetSet. I think the best solution for this is an seperate interface. I think you deploy also different Applications for HPC and PPC. Also i dont know if there are a lot of hpcs in last time i have seen always pocketpc´s and smartphones. By the way, another problem has somebody tried the interface on real devices ? I have strange problems with the tbitmap implementation on my Pocket pc 3.0 Christian _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] WinCE Patch
Also, even for Mobiles, isn't the removing all styles a bit drastic? I mean, you may still want to create a small modal dialog with OK and Cancel buttons, or show a popup menu. So maybe most styles and buttons should be removed, but we still should leave enougth styles to allow modal dialogs and popup menus. My Patch dont remove all styles, bsSizeable is with that an Fullscren Window that adds an x button in the taskbar (only windows mobile 2003) bsDialog is an Fullscreen with an ok button in the taskbar bsSingle does at time the same like bsSizeable, schould it be an regular window with caption and border ?? Christian _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] [PATCH] gtk2 listview images
Am Sonntag, 5. November 2006 14:03 schrieb Sebastian Kraft: Hi, this patch should correct gtk2wscustomlistview.inc so that listview now shows images from an imagelist. What about this? Has anyone looked into. If there's something wrong with it please tell, so I can solve the problem. _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] WinCE Patch
Christian Ulrich schrieb: By the way, another problem has somebody tried the interface on real devices ? I tried simple programs on my mobile (Windows Mobile 5). I have strange problems with the tbitmap implementation on my Pocket pc 3.0 Can you post some sample project? _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
