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GtkFontChooser: Setting the font-name property. Test updates. Remove warnings.

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This commit is contained in:
Alberto Ruiz 2011-05-01 12:12:13 +01:00 committed by Matthias Clasen
parent 0aae453d77
commit 3f2b09422d
2 changed files with 45 additions and 17 deletions
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53
gtk/gtkfontchooser.c
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@ -394,9 +394,12 @@ spin_change_cb (GtkAdjustment *adjustment, gpointer data)
pango_font_description_set_size (desc, priv->size); pango_font_description_set_size (desc, priv->size);
gtk_widget_override_font (priv->preview, desc); gtk_widget_override_font (priv->preview, desc);
#ifndef GTK_DISABLE_DEPRECATED
priv->ignore_size = TRUE; priv->ignore_size = TRUE;
update_size_list_selection (fontsel); update_size_list_selection (fontsel);
#endif /* GTK_DISABLE_DEPRECATED */
gtk_widget_queue_draw (priv->preview); gtk_widget_queue_draw (priv->preview);
} }
@ -480,6 +483,7 @@ cursor_changed_cb (GtkTreeView *treeview, gpointer data)
PangoFontFamily *family; PangoFontFamily *family;
PangoFontFace *face; PangoFontFace *face;
PangoFontDescription *desc; PangoFontDescription *desc;
gchar *font_str;
gint *sizes; gint *sizes;
gint i, n_sizes; gint i, n_sizes;
@ -537,10 +541,14 @@ cursor_changed_cb (GtkTreeView *treeview, gpointer data)
update_font_list_selection (fontsel); update_font_list_selection (fontsel);
#endif #endif
font_str = pango_font_description_to_string (desc);
g_object_set (fontsel, "font-name", font_str, NULL);
/* Free resources */ /* Free resources */
g_object_unref ((gpointer)family); g_object_unref ((gpointer)family);
g_object_unref ((gpointer)face); g_object_unref ((gpointer)face);
pango_font_description_free(desc); pango_font_description_free(desc);
g_free (font_str);
} }
gboolean gboolean
@ -1086,6 +1094,8 @@ update_face_model (GtkFontSelection *fontsel, gboolean first)
{ {
GtkFontSelectionPrivate *priv = fontsel->priv; GtkFontSelectionPrivate *priv = fontsel->priv;
PangoFontFace **faces; PangoFontFace **faces;
PangoFontDescription *desc;
gchar *font_str;
int i, n_faces; int i, n_faces;
pango_font_family_list_faces (priv->family, &faces, &n_faces); pango_font_family_list_faces (priv->family, &faces, &n_faces);
@ -1102,8 +1112,8 @@ update_face_model (GtkFontSelection *fontsel, gboolean first)
1, pango_font_face_get_face_name (faces[i]), 1, pango_font_face_get_face_name (faces[i]),
-1); -1);
if (!first && faces[i] == priv->face || if ((!first && faces[i] == priv->face) ||
first && i == 0) (first && i == 0))
{ {
GtkTreePath *path; GtkTreePath *path;
GtkWidget *tv; GtkWidget *tv;
@ -1122,10 +1132,19 @@ update_face_model (GtkFontSelection *fontsel, gboolean first)
gtk_tree_path_free (path); gtk_tree_path_free (path);
if (first) if (first)
gtk_font_selection_ref_face (fontsel, faces[i]); gtk_font_selection_ref_face (fontsel, faces[i]);
} }
} }
desc = pango_font_face_describe (priv->face);
pango_font_description_set_size (desc, priv->size);
font_str = pango_font_description_to_string (desc);
g_object_set (fontsel, "font-name", font_str, NULL);
update_size_list_selection (fontsel); update_size_list_selection (fontsel);
pango_font_description_free (desc);
g_free (font_str);
g_free (faces); g_free (faces);
} }
@ -1135,10 +1154,9 @@ update_size_list_selection (GtkFontSelection *fontsel)
GtkTreeIter iter; GtkTreeIter iter;
gboolean valid; gboolean valid;
GtkFontSelectionPrivate *priv = fontsel->priv; GtkFontSelectionPrivate *priv = fontsel->priv;
gchar *family_name;
GtkWidget *tv = gtk_bin_get_child (GTK_BIN (priv->size_list)); GtkWidget *tv = gtk_bin_get_child (GTK_BIN (priv->size_list));
gtk_tree_selection_unselect_all (gtk_tree_view_get_selection (tv)); gtk_tree_selection_unselect_all (gtk_tree_view_get_selection (GTK_TREE_VIEW (tv)));
valid = gtk_tree_model_get_iter_first (GTK_TREE_MODEL (priv->_size_model), &iter); valid = gtk_tree_model_get_iter_first (GTK_TREE_MODEL (priv->_size_model), &iter);
while (valid) while (valid)
@ -1178,12 +1196,11 @@ select_family_and_face (GtkFontSelection *fontsel)
PangoFontFace *face; PangoFontFace *face;
PangoFontFamily *family; PangoFontFamily *family;
gtk_entry_set_text (priv->search_entry, ""); gtk_entry_set_text (GTK_ENTRY (priv->search_entry), "");
valid = gtk_tree_model_get_iter_first (GTK_TREE_MODEL (priv->filter), &iter); valid = gtk_tree_model_get_iter_first (GTK_TREE_MODEL (priv->filter), &iter);
while (valid) while (valid)
{ {
gint size;
gtk_tree_model_get (GTK_TREE_MODEL (priv->filter), &iter, gtk_tree_model_get (GTK_TREE_MODEL (priv->filter), &iter,
FACE_COLUMN, &face, FACE_COLUMN, &face,
FAMILY_COLUMN, &family, FAMILY_COLUMN, &family,
@ -1323,7 +1340,7 @@ size_list_cursor_changed_cb (GtkTreeView *treeview, gpointer data)
0, &value, 0, &value,
-1); -1);
gtk_spin_button_set_value (fontsel->priv->size_spin, value); gtk_spin_button_set_value (GTK_SPIN_BUTTON (fontsel->priv->size_spin), value);
gtk_tree_path_free (path); gtk_tree_path_free (path);
} }
@ -1331,7 +1348,6 @@ static void
initialize_deprecated_widgets (GtkFontSelection *fontsel) initialize_deprecated_widgets (GtkFontSelection *fontsel)
{ {
GtkTreeViewColumn *col; GtkTreeViewColumn *col;
GtkCellRenderer *cell;
GtkFontSelectionPrivate *priv = fontsel->priv; GtkFontSelectionPrivate *priv = fontsel->priv;
GtkWidget *size_list; GtkWidget *size_list;
@ -1346,9 +1362,9 @@ initialize_deprecated_widgets (GtkFontSelection *fontsel)
font_list = gtk_tree_view_new_with_model (GTK_TREE_MODEL (priv->_font_model)); font_list = gtk_tree_view_new_with_model (GTK_TREE_MODEL (priv->_font_model));
face_list = gtk_tree_view_new_with_model (GTK_TREE_MODEL (priv->_face_model)); face_list = gtk_tree_view_new_with_model (GTK_TREE_MODEL (priv->_face_model));
gtk_tree_view_set_headers_visible (size_list, FALSE); gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (size_list), FALSE);
gtk_tree_view_set_headers_visible (font_list, FALSE); gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (font_list), FALSE);
gtk_tree_view_set_headers_visible (face_list, FALSE); gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (face_list), FALSE);
g_object_unref (priv->_size_model); g_object_unref (priv->_size_model);
g_object_unref (priv->_font_model); g_object_unref (priv->_font_model);
@ -1377,9 +1393,12 @@ initialize_deprecated_widgets (GtkFontSelection *fontsel)
priv->face_list = gtk_scrolled_window_new (NULL, NULL); priv->face_list = gtk_scrolled_window_new (NULL, NULL);
priv->size_list = gtk_scrolled_window_new (NULL, NULL); priv->size_list = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (priv->font_list, GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC); gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->font_list),
gtk_scrolled_window_set_policy (priv->face_list, GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC); GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
gtk_scrolled_window_set_policy (priv->size_list, GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC); gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->face_list),
GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->size_list),
GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
gtk_container_add (GTK_CONTAINER (priv->font_list), font_list); gtk_container_add (GTK_CONTAINER (priv->font_list), font_list);
gtk_container_add (GTK_CONTAINER (priv->face_list), face_list); gtk_container_add (GTK_CONTAINER (priv->face_list), face_list);
@ -1395,7 +1414,7 @@ initialize_deprecated_widgets (GtkFontSelection *fontsel)
G_CALLBACK (size_list_cursor_changed_cb), fontsel); G_CALLBACK (size_list_cursor_changed_cb), fontsel);
populate_font_model (fontsel); populate_font_model (fontsel);
cursor_changed_cb (priv->family_face_list, fontsel); cursor_changed_cb (GTK_TREE_VIEW (priv->family_face_list), fontsel);
} }
#endif /* GTK_DISABLE_DEPRECATED */ #endif /* GTK_DISABLE_DEPRECATED */

9
tests/testfontselection.c
View File

@ -21,6 +21,12 @@
#include <gtk/gtk.h> #include <gtk/gtk.h>
static void
notify_font_name_cb (GObject *fontsel, GParamSpec *pspec, gpointer data)
{
g_debug ("Changed font name %s", gtk_font_selection_get_font_name (GTK_FONT_SELECTION (fontsel)));
}
int int
main (int argc, char *argv[]) main (int argc, char *argv[])
@ -49,6 +55,9 @@ main (int argc, char *argv[])
gtk_widget_show_all (window); gtk_widget_show_all (window);
g_signal_connect (G_OBJECT (window), "delete-event", G_CALLBACK (gtk_main_quit), NULL);
g_signal_connect (G_OBJECT (fontsel), "notify::font-name", G_CALLBACK(notify_font_name_cb), NULL);
gtk_main (); gtk_main ();
gtk_widget_destroy (window); gtk_widget_destroy (window);