GTK3 SetGadgetColor Workaround (Teamwork / Release)

[mk-soft]

Update v1.02
- Fixed some colors
- Added SetWindowColor

Thanks to Shardik. I hope I got to insert it

Link: https://www.purebasic.fr/german/viewtop ... or#p347885

[mk-soft]

Update v1.03
- Bugfix memory leak

gtk_container_get_children_(...) returns a newly-allocated list

[mk-soft]

Update v1.04
- Bugfix CSSColorString
- Update Macro SetProvider to Procedure GtkSetProvider(...)
- Update Macro SetOverride to Procedure GtkSetOverride(...)
- Update Example

[dibor]

Excellent workaround but doesn't works on Raspberry Pi
Impossible to change window color in any way
BTW, trick with gtk2 subsystem also doesn't works on RP

Best Wishes.

[Shardik]

Impossible to change window color in any way

I have just tried my original code example to change the window's background color (which should work on all GTK3 versions) and it works like a charm on my Raspberry Pi 400.

mk-soft's code from the 1st posting in this thread doesn't work with the new C backend because it contains assembler instructions which PureBasic 6.00 Beta 1 still can't handle.

[mk-soft]

Update v1.04.2
- Bugfix ASM-Code to C-Code (PB v6.00)

Please test update for C-Code on Raspberry Pi. On Ubuntu work fine.

[Shardik]

- Bugfix ASM-Code to C-Code (PB v6.00)

Please test update for C-Code on Raspberry Pi. On Ubuntu work fine.

Thank you for the quick bugfix. But using GtkGadgetColor::GtkSetWindowColor(Window, Color) still doesn't work on Raspberry Pi because GtkGadgetColor::CSSColorString(Color) always returns #FFFFFF (tested with #Yellow and #White).

[mk-soft]

Sorry,

Update v1.04.2
- Bugfix ASM-Code to C-Code (PB v6.00)
- Filter $00FFFFF added after scrolled swaped value

Please test

Edit
I don't have a 32bit at time, but i think this solved the problem

[Shardik]

- Filter $00FFFFF added

Now setting the background color is also correctly working on the Raspberry Pi. Thank you!

[mk-soft]

Update v1.04.3
- Bugfix ASM-Code to C-Code (PB v6.00)
- Bugfix 32 bit
- Bugfix CSSColorStringAlpha

There was a hidden bug in CSSColorStringAlpha. However, the function has not yet been used.

It's nice that the "__builtin_xxx" also works under Raspberry Pi.

[dibor]

Thank you very much!!
Now is WORKS on RP

[mk-soft]

Update v1.04.4
- Optimize ASM/C code


Thanks for replies

[eck49]

A great piece of work and well out of my league to do.

Any chance of completing the ContainerGadget case soon?

[mk-soft]

Update v1.05.1
- Chance: SetSelectedColor parameters for front and back color
- Remove: SetSelectionColor
- Added: Hook PB FreeGadgetProg for release Gadget CSS Provider (Save CSS Provider on object data)