TButton : change backgroundcolor

[weabow 6]

Hi there,

I've now spend somme hours to try to change the Background Color of a TButton, or TSpeedButton, at run time. But no way !

 

An idea ?

[corneliusdavid 220]

TButton is a wrapper around a Windows control so doesn't natively support a custom color. To accomplish this, you could use TRzButton (from KSVC) and disable the ThemeAware property, then set its Color property.

[Remy Lebeau 1436]

2 hours ago, corneliusdavid said:

TButton is a wrapper around a Windows control

That is true only if its ControlType property is set to Platform. The default is Styled instead, in which case it is not a native Windows control.

(This is posted in an FMX group, not a VCL group)

[corneliusdavid 220]

7 minutes ago, Remy Lebeau said:

(This is posted in an FMX group, not a VCL group)

Good point; I often forget to look at which group the message is in.

[weabow 6]

Thanks a lot. I'de like to have a class inheriting from TButton, under FMX Crossplatform.

 

How may I set the controltype in this case ?

[Remy Lebeau 1436]

On 7/31/2024 at 9:45 AM, weabow said:

I've now spend somme hours to try to change the Background Color of a TButton, or TSpeedButton, at run time. But no way ! 

Embarcadero posted a blog article about that for TEdit, but the same approach should work for a TButton as well:

Edit Custom Style to change the background color of a FMX TEdit

6 hours ago, weabow said:

How may I set the controltype in this case ?

It is just a property like any other.  What is stopping you from setting it?

[weabow 6]

I've found it : thanks a lot