Fix a depreciation warning
With a ton of additional code.
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e1225accf4
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@ -827,7 +827,9 @@ LD_LUA_CAIRO_END (0)
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LD_LUA_CAIRO_BEGIN (show_text)
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const char *text;
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GtkStyle *style;
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GtkStyleContext *style;
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const PangoFontDescription *orig_font_desc;
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PangoFontDescription *font_desc;
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PangoLayout *layout;
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int width, height;
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double x, y;
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@ -838,9 +840,13 @@ LD_LUA_CAIRO_BEGIN (show_text)
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layout = pango_cairo_create_layout (data->cr);
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pango_layout_set_text (layout, text, -1);
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style = gtk_style_new ();
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pango_font_description_set_size (style->font_desc, 1 * PANGO_SCALE);
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pango_layout_set_font_description (layout, style->font_desc);
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style = gtk_style_context_new ();
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gtk_style_context_get (style, GTK_STATE_FLAG_NORMAL,
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GTK_STYLE_PROPERTY_FONT, &orig_font_desc, NULL);
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font_desc = pango_font_description_copy (orig_font_desc);
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pango_font_description_set_size (font_desc, 1 * PANGO_SCALE);
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pango_layout_set_font_description (layout, font_desc);
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pango_font_description_free (font_desc);
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g_object_unref (style);
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pango_layout_get_size (layout, &width, &height);
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