[Gambas-user] Custom List Control
Hello, I am working on a simple, custom control similar to the ListBox using a ListContainer and TextLabels. I am using these two items because the default ListBox control (and every other list) don't seem to support text wrapping or fonts. Everything seems to be going well, however I am unable to find a method to make the ListContainer scroll to a speici item in code. When i add a new item, I would like it to be scrolled to so it is visible. Normally, this would be accomplished with the .Index property in the ListBox, but this does not have the same affect in a ListContainer. Any ideas on how I could get this to work? Gambas Version: 3.5.4 Thanks, Patrick -- ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
[Gambas-user] Custom List Control
I was unaware I was using an outdated version of Gambas. I added the repository for the most recent stable release (or so I thought) to Ubuntu. I will look into using a GridView of ScrollArea. Thanks, Patrick On Jul 29, 2015, at 2:46 PM, Benoît Minisini wrote: > Le 29/07/2015 21:38, Patrick Wright a écrit : >> Hello, >> >> I am working on a simple, custom control similar to the ListBox using a >> ListContainer and TextLabels. I am using these two items because the >> default ListBox control (and every other list) don't seem to support text >> wrapping or fonts. >> >> Everything seems to be going well, however I am unable to find a method to >> make the ListContainer scroll to a speici item in code. When i add a new >> item, I would like it to be scrolled to so it is visible. Normally, this >> would be accomplished with the .Index property in the ListBox, but this >> does not have the same affect in a ListContainer. >> >> Any ideas on how I could get this to work? >> >> Gambas Version: 3.5.4 >> >> Thanks, >> Patrick > > ListContainer has been deprecated since, mainly because of such limits. I > suggest that you remake your control based a GridView or a ScrollArea. > > Can't you use a more recent version of Gambas anyway? > > Regards, > > -- > Benoît Minisini > > -- ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
Re: [Gambas-user] Custom List Control
Alright, I have inherited a ScrollArea in my new control and have made sure to set is .ScrollBar property to Scroll.Vertical. However, when I call my Add member function which creates a new instance of a TextLabel with Me as the parent, it does not cause the scroll bar to appear when the items overflow the current view. This is odd because I can replicate the same code in a simple form outside of the control and everything works correctly. Do you know why this would be occurring? Patrick On Jul 30, 2015, at 7:54 AM, Patrick Wright wrote: > I was unaware I was using an outdated version of Gambas. I added the > repository for the most recent stable release (or so I thought) to Ubuntu. I > will look into using a GridView of ScrollArea. > > Thanks, > Patrick > > On Jul 29, 2015, at 2:46 PM, Benoît Minisini > wrote: > >> Le 29/07/2015 21:38, Patrick Wright a écrit : >>> Hello, >>> >>> I am working on a simple, custom control similar to the ListBox using a >>> ListContainer and TextLabels. I am using these two items because the >>> default ListBox control (and every other list) don't seem to support text >>> wrapping or fonts. >>> >>> Everything seems to be going well, however I am unable to find a method to >>> make the ListContainer scroll to a speici item in code. When i add a new >>> item, I would like it to be scrolled to so it is visible. Normally, this >>> would be accomplished with the .Index property in the ListBox, but this >>> does not have the same affect in a ListContainer. >>> >>> Any ideas on how I could get this to work? >>> >>> Gambas Version: 3.5.4 >>> >>> Thanks, >>> Patrick >> >> ListContainer has been deprecated since, mainly because of such limits. I >> suggest that you remake your control based a GridView or a ScrollArea. >> >> Can't you use a more recent version of Gambas anyway? >> >> Regards, >> >> -- >> Benoît Minisini >> >> > > -- ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
[Gambas-user] UDP Segmentation Fault
I am either doing something incorrectly or there is a bug with UDP sockets in Gambas. I have created a new instanceof a UDPSocket, set its Port property, and called the Bind method. I have an event handler for the Read event on this socket. In this method I am simply using Read #MySocket, Val, Lof(MySocket) to get the data that was sent. Up to this point everything works as intended, however when I try to send a reply using Write, the program crashes and Ubuntu gives a Segmentation Fault. I have tried using the Begin and Send methods, but this causes the same error. Am I going about this the wrong way? Gambas Version: 3.7.1 Thanks, Patrick -- ___ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
