forked from AuroraMiddleware/gtk
GtkFontButton: Stop using deprecated API
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parent
a2da26de04
commit
d6a467d48e
@ -39,6 +39,7 @@
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#include "gtkseparator.h"
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#include "gtkprivate.h"
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#include "gtkintl.h"
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#include "gtkcssprovider.h"
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#include <string.h>
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#include <stdio.h>
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@ -82,6 +83,7 @@ struct _GtkFontButtonPrivate
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GtkFontFilterFunc font_filter;
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gpointer font_filter_data;
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GDestroyNotify font_filter_data_destroy;
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GtkCssProvider *provider;
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};
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/* Signals */
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@ -579,19 +581,19 @@ static void
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gtk_font_button_finalize (GObject *object)
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{
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GtkFontButton *font_button = GTK_FONT_BUTTON (object);
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GtkFontButtonPrivate *priv = font_button->priv;
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if (font_button->priv->font_dialog != NULL)
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gtk_widget_destroy (font_button->priv->font_dialog);
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font_button->priv->font_dialog = NULL;
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if (priv->font_dialog != NULL)
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gtk_widget_destroy (priv->font_dialog);
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g_free (font_button->priv->title);
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font_button->priv->title = NULL;
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g_free (priv->title);
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clear_font_data (font_button);
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clear_font_filter_data (font_button);
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g_free (font_button->priv->preview_text);
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font_button->priv->preview_text = NULL;
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g_free (priv->preview_text);
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g_clear_object (&priv->provider);
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G_OBJECT_CLASS (gtk_font_button_parent_class)->finalize (object);
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}
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@ -1123,22 +1125,47 @@ dialog_destroy (GtkWidget *widget,
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static void
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gtk_font_button_label_use_font (GtkFontButton *font_button)
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{
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PangoFontDescription *desc;
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GtkFontButtonPrivate *priv = font_button->priv;
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GtkStyleContext *context;
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if (font_button->priv->use_font)
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context = gtk_widget_get_style_context (priv->font_label);
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if (!priv->use_font)
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{
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desc = pango_font_description_copy (font_button->priv->font_desc);
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if (!font_button->priv->use_size)
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pango_font_description_unset_fields (desc, PANGO_FONT_MASK_SIZE);
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if (priv->provider)
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{
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gtk_style_context_remove_provider (context, GTK_STYLE_PROVIDER (priv->provider));
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g_clear_object (&priv->provider);
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}
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}
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else
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desc = NULL;
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{
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PangoFontDescription *desc;
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gchar *font, *data;
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gtk_widget_override_font (font_button->priv->font_label, desc);
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if (!priv->provider)
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{
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priv->provider = gtk_css_provider_new ();
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gtk_style_context_add_provider (context,
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GTK_STYLE_PROVIDER (priv->provider),
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GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
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}
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if (desc)
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pango_font_description_free (desc);
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desc = pango_font_description_copy (priv->font_desc);
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if (!priv->use_size)
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pango_font_description_unset_fields (desc, PANGO_FONT_MASK_SIZE);
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font = pango_font_description_to_string (desc);
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data = g_strconcat ("* { font: ", font, "; }", NULL);
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gtk_css_provider_load_from_data (priv->provider, data, -1, NULL);
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g_free (data);
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g_free (font);
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pango_font_description_free (desc);
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}
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}
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static void
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