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Add set_label/progressbar_csscolor helpers to deal with various Gtk versions 

Right now passing NULL to set_label_csscolor should reset the color to default black but that doesn't work
master
Landry Breuil 2016-05-14 15:43:18 +02:00
parent b02c6f44e9
commit 32cf3bae07
1 changed files with 50 additions and 0 deletions
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50
panel-plugin/netload.c
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@ -509,6 +509,56 @@ static t_global_monitor * monitor_new(XfcePanelPlugin *plugin)
return global;
}
/* ---------------------------------------------------------------------------------------------- */
static void set_label_csscolor(GtkWidget* label, GdkRGBA* color)
{
GtkCssProvider *css_provider;
gchar * css;
if (color != NULL)
{
#if GTK_CHECK_VERSION (3, 20, 0)
css = g_strdup_printf("label { color: %s; }",
#else
css = g_strdup_printf(".label { color: %s; }",
#endif
gdk_rgba_to_string(color));
}
else
{
css = g_strdup_printf(".label { color: black; }");
}
css_provider = gtk_css_provider_new ();
gtk_css_provider_load_from_data (css_provider, css, strlen(css), NULL);
g_free(css);
DBG("setting label css: %s", gtk_css_provider_to_string (css_provider));
gtk_style_context_add_provider (
GTK_STYLE_CONTEXT (gtk_widget_get_style_context (GTK_WIDGET (label))),
GTK_STYLE_PROVIDER (css_provider),
GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
}
/* ---------------------------------------------------------------------------------------------- */
static void set_progressbar_csscolor(GtkWidget* pbar, GdkRGBA* color)
{
GtkCssProvider *css_provider;
gchar * css;
#if GTK_CHECK_VERSION (3, 20, 0)
css = g_strdup_printf("progressbar progress { background-color: %s; background-image: none; }",
#else
css = g_strdup_printf(".progressbar { background-color: %s; background-image: none; }",
#endif
gdk_rgba_to_string(color));
DBG("setting pbar css to %s", css);
css_provider = gtk_css_provider_new ();
gtk_css_provider_load_from_data (css_provider, css, strlen(css), NULL);
g_free(css);
gtk_style_context_add_provider (
GTK_STYLE_CONTEXT (gtk_widget_get_style_context (GTK_WIDGET (pbar))),
GTK_STYLE_PROVIDER (css_provider),
GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
}
/* ---------------------------------------------------------------------------------------------- */
static void setup_monitor(t_global_monitor *global, gboolean supress_warnings)