Change cursor to hand
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Change cursor to hand
Hi there,
I like to change the cursor to hand on some buttons.
Anybody knows how to do it in LC HTML5?
Greetings,
William
I like to change the cursor to hand on some buttons.
Anybody knows how to do it in LC HTML5?
Greetings,
William
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Re: Change cursor to hand
Code: Select all
on mouseEnter
set the lockCursor to true
set the cursor to 28
end mouseEnter
on mouseLeave
set the cursor to empty
set the lockCursor to false
end mouseLeave
This is for the stack: whether this transfers to HTML5 I am not sure.
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Re: Change cursor to hand
Hi Richmond,
Thanks but I already tried this off course and noticed it didn't work.
Maybe someone already has solved this so I asked here.
In HTML5 the output is on html5 canvas and then you can edit the css style within the canvas tag:
But this way you edit it for the entire canvas and I want it for only some buttons.
Maybe there is some 'mouseenter' javascript that I can use and then do the same thing as in this lesson:
https://lessons.livecode.com/m/4071/l/ ... -files-i…
Did not find it yet!
Thanks but I already tried this off course and noticed it didn't work.
Maybe someone already has solved this so I asked here.
In HTML5 the output is on html5 canvas and then you can edit the css style within the canvas tag:
Code: Select all
<canvas style="border: 0px none;" id="canvas" oncontextmenu="event.preventDefault()"></canvas>
Maybe there is some 'mouseenter' javascript that I can use and then do the same thing as in this lesson:
https://lessons.livecode.com/m/4071/l/ ... -files-i…
Did not find it yet!
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Re: Change cursor to hand
OK, OK: I'm going to be bitchy (not that that's anything new) and stateThanks but I already tried this off course and noticed it didn't work.
Maybe someone already has solved this so I asked here.
that if LiveCode's claim to be able to build HTML5 deliverable stacks is
to reach a decent fruition the code I suggested should automatically be converted 'transparently' into HTML5
without any need for any further tinkering.
Personally I feel the the HTML5 part of LiveCode is far from mature, in fact so far
from mature that I would not touch it with a ten foot pole yet.
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Re: Change cursor to hand
I was surprised too that it didn't work out of the box but maybe it is coming?
The LC roadmap indicates that there are updates for HTML5 on the way.
WebAssembly and HiDPI scaling will make it a bit faster and look better.
The last 3 weeks I'm 'fighting' with HTM5 because I think there is a lot of potential in it.
Not enough though to buy a full license yet.
Maybe after the new update.
----
For now I'm struggling with this javascript because it needs an ID
Can I use this?
Can I give a button an ID that is recognized by this javascript?
The LC roadmap indicates that there are updates for HTML5 on the way.
WebAssembly and HiDPI scaling will make it a bit faster and look better.
The last 3 weeks I'm 'fighting' with HTM5 because I think there is a lot of potential in it.
Not enough though to buy a full license yet.
Maybe after the new update.
----
For now I'm struggling with this javascript because it needs an ID
Code: Select all
<script>
function myFunction() {
document.getElementById("demo").style.cursor = "pointer";
}
</script>
Can I give a button an ID that is recognized by this javascript?
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Re: Change cursor to hand
Oh sorry, I just now stumbled on this thread, four years later. You were very close to the solution with your JS snippet!williamdesmet wrote: ↑Tue Dec 29, 2020 12:54 pmI was surprised too that it didn't work out of the box but maybe it is coming?
The LC roadmap indicates that there are updates for HTML5 on the way.
WebAssembly and HiDPI scaling will make it a bit faster and look better.
The last 3 weeks I'm 'fighting' with HTM5 because I think there is a lot of potential in it.
Not enough though to buy a full license yet.
Maybe after the new update.
----
For now I'm struggling with this javascript because it needs an IDCan I use this?Code: Select all
<script> function myFunction() { document.getElementById("demo").style.cursor = "pointer"; } </script>
Can I give a button an ID that is recognized by this javascript?
In case anyone is still looking for an answer for this ...
This works with 9.6.3 for the Emscripten Engine from LC Community 9.6.3 (I have no idea if it applies to LC 10 or 'Create Cloud' or whatever).
This sets the cursor for a cavas element of the web page, which is what the stack is rendered into (with the exception of web 'native layer' widgets which get their own 'canvas'). The cursor will be set for as long as the mouseLoc stays within the stack area (which seems like the way most environments set the cursor, per view region or window. Just pass it the name of an HTML5 / CSS cursor (that come with web browsers), the list of names is part of the handler:
Code: Select all
on setCSScursor pCursorName
if the processor is "js" then -- check that we're in a web browser context
if pCursorName is empty then
put "document.getElementById('canvas').style.cursor = "& quote & "none" & quote & ";" into js
do js as javascript
else
put "alias,all-scroll,auto,cell,context-menu,col-resize,copy,crosshair,default,e-resize,ew-resize,grab,grabbing,help,move,"&\
"n-resize,ne-resize,nesw-resize,ns-resize,nw-resize,nwse-resize,no-drop,none,not-allowed,pointer,progress,row-resize,"&\
"s-resize,se-resize,sw-resize,text,auto,vertical-text,w-resize,wait,zoom-in,zoom-out,initial" into tCSScursors
if pCursorName is among the items of tCSScursors then
put "document.getElementById('canvas').style.cursor = "& quote & pCursorName & quote & ";" into js
do js as javascript
end if
end if
end setCSScursor
setCSScursor "grabbing"
This could probably be refined, for instance to make sure it's being set for the correct desired 'Canvas', but typically there's only one Canvas element being used.
Re: Change cursor to hand
I just stumbled onto this thread as well.
I am surprised that this was not resolved four years ago, Paul doing it now. I could not contribute, but we rarely leave such things to simply die.
Craig
I am surprised that this was not resolved four years ago, Paul doing it now. I could not contribute, but we rarely leave such things to simply die.
Craig