Re: deactivate "enter" signal on GtkButton

[Mahesh Chaudhari <mahesh chaudhari ymail com>]

Andrew, 
when so ever theme style may get applied but
I am doing this in enter signal handler i.e. whenever I keep mouse pointer over button ,
style of the normal state copied to prelight state 
 



On Thursday, 7 November 2013 10:46 AM, Andrew Potter <agpotter gmail com> wrote:
  
On Thu, Nov 7, 2013 at 4:10 AM, Mahesh Chaudhari
<mahesh chaudhari ymail com> wrote:
> Also (unsuccessfully) tried :
> void enter_button1(GtkWidget *widget, gpointer data)
> {
>      GtkStyle *style;
>      style = gtk_widget_get_style(button1);
>      style->bg[GTK_STATE_PRELIGHT] = style->bg[GTK_STATE_NORMAL];
>      gtk_widget_set_style(button1, style);
> }

This may not have worked because the theme style may be being applied
after you call this function.

I would make a custom CSS theme and load it with priority
GTK_STYLE_PROVIDER_PRIORITY_APPLICATION.

See https://developer.gnome.org/gtk3/stable/GtkCssProvider.htmland
https://developer.gnome.org/gtk3/stable/GtkStyleContext.html#gtk-style-context-add-provider-for-screen
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