Imagecache on LInux
Posted: Sun Jan 20, 2019 11:19 am
Hello again!
I Created a gui, which contains one listview. And three sliders.
Inside this listview are some entries, which contain images (brushes, which show just one color...)
The sliders will be used to change the colors of those listviewimages.
When I now change an image of an entry, the new image will be displayed correct on amiga.
Doing the same on linux will cause some other entries to change their images, too.
Could not test on Win/Mac....
Its difficult to discribe the problem, so here is a (not that) small code snippet:
Do I have a logical problem, or is it a bug??
Best regards
George
I Created a gui, which contains one listview. And three sliders.
Inside this listview are some entries, which contain images (brushes, which show just one color...)
The sliders will be used to change the colors of those listviewimages.
When I now change an image of an entry, the new image will be displayed correct on amiga.
Doing the same on linux will cause some other entries to change their images, too.
Could not test on Win/Mac....
Its difficult to discribe the problem, so here is a (not that) small code snippet:
Code: Select all
@REQUIRE "RapaGUI"
xml$=[[<?xml version="1.0" encoding="iso-8859-1"?>
<application id="app">
<window>
<hgroup>
<listview id="lv" notify="active">
<column icon="1"> </column>
</listview>
<slider id="red" horiz="0" notify="level" max="255" reverse="1"/>
<slider id="green" horiz="0" notify="level" max="255" reverse="1"/>
<slider id="blue" horiz="0" notify="level" max="255" reverse="1"/>
<rectangle/>
</hgroup>
</window>
</application>]]
color={r=0,g=0,b=0}
lvcolor={0,0,0,0,0,0}
Function p_eventfunc(msg)
Switch msg.class
Case "Slider"
color.r=moai.get("red","level")
color.g=moai.get("green","level")
color.b=moai.get("blue","level")
lvcolor[activeentry]=color.r*65536+color.g*256+color.b
moai.set("lv","quiet","1")
moai.domethod("lv","remove",activeentry)
moai.FreeImage(activeentry)
CreateBrush(activeentry,30,20,lvcolor[activeentry])
moai.DoMethod("lv","insert",activeentry,activeentry,hexstr(lvcolor[activeentry]))
moai.set("lv","active",activeentry)
moai.set("lv","quiet","0")
Case "Listview"
activeentry=moai.get("lv","active")
moai.set("red","level",red(lvcolor[activeentry]),"nonotify","1")
moai.set("green","level",green(lvcolor[activeentry]),"nonotify","1")
moai.set("blue","level",blue(lvcolor[activeentry]),"nonotify","1")
EndSwitch
EndFunction
InstallEventHandler({Rapagui=p_eventfunc})
moai.createapp(xml$)
for t=0 to 5
CreateBrush(t,30,20,#Black)
moai.DoMethod("lv","insert","bottom",t,0)
Next
activeentry=0 moai.set("lv","active",activeentry)
Repeat
WaitEvent()
Forever
Best regards
George
