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Comments:
<0> therefor generally are escapted
<0> escaped
<0> & = keyword escaing
<0> escaping
<0> what a horrible word :)
<0> so you can use any keyword as an identifier.
<1> Drk`Angel, but it doesn't look like any events are fired untill i drop the mouse from the drag.
<2> DIal_SQ Using Delphi's events tends to be easier, but if you're after one box, did you try p***ing in the whatevergrid.handle rather than whateverform.handle?
<1> Mjolnir, yes, i just did that, and it worked better.
<3> ki9a, that's so cool, visualizing a sorting algorithm
<0> Well it's pointless
<0> but it looks cool
<3> yes :P
<1> Limited the the drop area, but the grid is pretty big, and if lets say i only have 2 rows, i am able to drop it all over the grid. I only want it to be able to drop on the rows.
<2> Pointless in most cases, but IMO it's very helpful for education.
<0> it goes too fast to follow them :)
<3> so what do you mean they're keywords? And why would you need to escape them?
<4> DIal_SQ: Well, ifyou were using the events, you'd have the X,Y of the mouse cursor over the control and be able to control it that way.
<4> Only way I've ever done it, so, dunno what your other options are.
<0> Goodge: this stuff comes from a non-pascal side
<3> ahh
<0> Goodge: so it sometimes uses words for things, methods properties
<0> that are keywords in pascal
<0> say the thing had a property called "Type"
<0> that would be hard to use
<3> then you'd have to use &Type?
<0> yes.
<0> which acts like a regular identifier with the name Type.
<3> ahh, sorta annoying
<0> is it?
<0> else you would not be able to use it at all.
<0> note that Chrome does not require it after a .
<0> like:
<0> mycl***.Type
<3> ahh
<0> (although I think Code completion does insert it automatically in those cases)
<3> any way you can make it so when i wanna reference a type of object, like, Button
<3> I can use TButton? :P
<0> should one be bored enough
<0> you can create type aliases.
<5> ...hi
<0> would be pointless of course.
<0> the designer uses Button
<5> what's the function to convert win32 error to error description
<3> well, you could do that in Delphi, just TBlah = TButton ?
<0> Goodge: exactly.
<0> Goodge: but the designer would keep inserting TButton's :)
<3> It's just so annoying how there's no type identifier in .net object names...ug
<3> but damn that little demo app is cool, hehe
<6> what would unsigned char test[] = {0x00,0x00,0x00}; be in delphi ?
<3> WPF rocks
<0> you mean you complain that type aliases don't exist in NET?
<0> gdb: trouble.
<3> no, i don't like how type names don't start with a T
<0> gdb: depending on how it's used, either: var r: array[0..2] of byte or var r: array[0..2] of char;
<3> it makes it confusing to look at, when you see MyListView := ListView.Create
<0> Goodge: only in delphi
<0> since in .net you'd use
<3> Well, yes :P
<1> Mjolnir, hm, when i used the grid.Handle, the event did not seem to trigger..
<0> new ListView(...
<0> makes it pretty obvious
<0> what it is.
<6> ki9a: ah okay :) its packet data so i ***ume i'd use byte
<0> gdb: note that by default still need to fill the bytes with zeros in delphi
<0> delphi doesn't support constants like that.
<2> DIal_SQ Not really suprising. You'd be much better off using the Delphi events.
<6> ki9a: okay. thanks.
<2> You basically have two events. OnDragOver, and OnDragDrop. OnDragOver determines if you can accept what's coming at you and OnDragDrop actually handles the object.
<1> Mjolnir, but does that work when dragging files from windows explorer?
<7> no
<7> for that you need WMDropFiles
<7> or COM
<1> Yes, and i am using WMDROPFILES, but i have a problem setting the area for accepting files.
<8> Any1 can help me with delphi interfaces?
<7> you dont set the area you set the window that can accept them
<7> using DragAccept()
<7> DragAcceptFiles() either
<1> Yes, but what if i only want a grid to accept them?
<7> As long as it's a wincontrol set it to .Handle
<7> and hook into the windowproc to get the message
<1> Yes, i tried to set the grid.Handle in the DragAccept, but then the WMDROPFILES didn't trigger.
<7> then u did something wrong
<3> anyone know of a VNC client for Windows Mobile?
<1> Blade``, but the only thing i am changing in the code is DragAcceptFiles(Handle,True); to DragAcceptFiles(ListBox1.Handle,True);
<7> Well
<7> how do you expect to know when WM_DROPFILES is sent?
<7> You need to either sbucl*** the windowproc or descend from the control and override WindowProc
<1> Hmm, sounds a bit over my level.. :\
<7> i did write a control for this
<7> http://www.torry.net/vcl/system/draganddrop/lksdrop.zip
<2> Blade`` Can't you just do message procedure in the cl***?
<2> Ah, I misunderstood what you were subcl***ing. Nevermind.
<7> You can under your own cl***
<1> What about this solution? He has the same problem: http://groups.google.no/group/alt.comp.lang.borland-delphi/browse_thread/thread/c995903e11ab1b9b/469abfca62298488?lnk=st&q=drag+files+from+explorer+delphi&rnum=16&hl=no#469abfca62298488
<1> but i am not quite sure how he gets the filename from that.
<1> Think i got it.
<1> Blade``, do you know if it is also possible to limit the drop to a grid row, and not the complete grid?
<7> no
<7> not unless you get the cursor position
<7> and check that
<1> Ok, thnx
<9> *YAWN*
<4> still trying to get up earlier? :)
<10> I'm gonna sleep from friday night until sunday afternoon sometime.
<0> sleep is a waste of time.
<2> Oh? Why?
<11> question about running edit.setfocus....
<12> Mjolnir: who why?
<11> how come I dont see my cursor blinking and sometimes I just see the text selected in blue and soemtimes not
<11> strange behavior
<11> When i sually did a setfocus I got the blinkign cursor
<11> i sthis a bug?
<11> in 2006?
<11> i dont recall this issue in D7
<12> spcshe: no.
<12> spcshe: in fact. you are WAY too quick to blame delphi.
<11> can i get a blinking cursor using setfocus?
<12> spcshe: yes.
<12> there are a variety of reasons you don't get a cursor. most of them have to do with windows XP not setfocus.
<11> can i hack this and get it blinking?
<11> i tried onmouse call
<11> onclick and still no change
<12> the main reason you don't get a cursor... is that you told windows to hide the cursor in edit windows when the mouse is inactive...
<12> this is a default behavior
<12> if you type something... does text appear where it should?
<12> ShowCaret is the method you are looking for ... not onclick btw.
<11> i will try this
<11> speaking of carrots, I ate so much damn carrots ther elast fe wmonths my hands and feet turned orange/yellow
<11> that sux
<11> i hop eit goes away! heh
<12> I suggest there is another reason.
<12> yellow = jaundice. go see a dr.
<9> Agreed.
<9> Yellow = kidney/liver trouble.
<12> liver.
<11> hmmm, I do have liver problems... now your scaring me
<12> I turned yellow when I was 5... almost wasn't allowed to go to school... my house was quarantined by the local health department.
<0> Vibes: there are several things that can turn you yellow thugh.
<9> Just go see a doctor. If it's nothing, no harm done.
<12> they thought I had hepatitis.
<9> If it's something significant, you'll be glad you went.
<11> I guess I'll go next week.
<11> I had fattyliver at one time, but I managed to reserve this with good diet..
<11> who knows....
<11> this sux!
<12> how are your eyes? yellow too?
<12> oops gone
<12> hmmm fatty liver is a sign of schlerosis...
<4> Fatty livers are also yummy. *gets out knife*
<13> has anyone else ever done something as simple as executed a "tadoquery_variable.open" command and gotten a popup box at runtime which says "unspecified error" ???
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