Re: questions regarding gtkcheckbutton

[Chris Moller <moller mollerware com>]

In theory, this should probably be done with CSS, but I've been unable 
to make that work.  Instead, I'm using the sequence

    GtkWidget *image = gtk_image_new ();
    gtk_widget_set_size_request (image, 16, 16);
    g_signal_connect (G_OBJECT (image), "draw",
                      G_CALLBACK (colour_button_draw),
                      GINT_TO_POINTER (i));
    gtk_button_set_image (GTK_BUTTON (button), image);

and drawing the button manually using cairo.

I agree:  the GTK default geometries are too big.


On 05/19/17 19:42, songqing shan wrote:
> Hello,
>
>
> I have a few questions regarding using gtkcheckbutton as follows.
>
>    1.  how can I change or reduce the size of gtkcheckbutton (small square) in gtkcheckbutton? It is too big 
> and makes a big space between lines. I want to make it smaller so that the space between lines are similar to 
> the space between text lines. I have tried many methods (e.g., methods in gtkwidget and gtkbuttons) in gtk3 
> and css methods, but all of them failed. It is appreciated if someone can help.
>
> 2. can I dynamically change the background color of the small square box in the gtkcheckbutton? If yes, how 
> can do it?
>
> 3. can I dynamically change or set the check color of the check in the square box in the gtkcheckbutton? if 
> yes, how can do it?
>
>   For questions 2 and 3, in other words, change the colors of background and check respectively.
>
>
> Any help, comments and suggestions are appreciated.
>
>
> Regards,
>
>
> Song
>
>
>
>
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