[gtk/wip/ebassi/shortcut: 24/85] textview: Port bindings to use shortcuts



commit 41a0b2ecd0a6439017d2f0673ecf8c98fad50013
Author: Benjamin Otte <otte redhat com>
Date:   Sun Aug 12 03:24:26 2018 +0200

    textview: Port bindings to use shortcuts

 gtk/gtktextview.c | 323 ++++++++++++++++++++++++++++++------------------------
 1 file changed, 179 insertions(+), 144 deletions(-)
---
diff --git a/gtk/gtktextview.c b/gtk/gtktextview.c
index dea5a11f11..058a21bee1 100644
--- a/gtk/gtktextview.c
+++ b/gtk/gtktextview.c
@@ -30,8 +30,8 @@
 #include <string.h>
 
 #include "gtkadjustmentprivate.h"
-#include "gtkbindings.h"
 #include "gtkcsscolorvalueprivate.h"
+#include "gtkdnd.h"
 #include "gtkdebug.h"
 #include "gtkintl.h"
 #include "gtkmain.h"
@@ -662,7 +662,7 @@ G_DEFINE_TYPE_WITH_CODE (GtkTextView, gtk_text_view, GTK_TYPE_CONTAINER,
                          G_IMPLEMENT_INTERFACE (GTK_TYPE_SCROLLABLE, NULL))
 
 static void
-add_move_binding (GtkBindingSet  *binding_set,
+add_move_binding (GtkWidgetClass *widget_class,
                   guint           keyval,
                   guint           modmask,
                   GtkMovementStep step,
@@ -670,18 +670,16 @@ add_move_binding (GtkBindingSet  *binding_set,
 {
   g_assert ((modmask & GDK_SHIFT_MASK) == 0);
 
-  gtk_binding_entry_add_signal (binding_set, keyval, modmask,
-                                "move-cursor", 3,
-                                G_TYPE_ENUM, step,
-                                G_TYPE_INT, count,
-                                G_TYPE_BOOLEAN, FALSE);
+  gtk_widget_class_add_binding_signal (widget_class,
+                                       keyval, modmask,
+                                       "move-cursor",
+                                       "(iib)", step, count, FALSE);
 
   /* Selection-extending version */
-  gtk_binding_entry_add_signal (binding_set, keyval, modmask | GDK_SHIFT_MASK,
-                                "move-cursor", 3,
-                                G_TYPE_ENUM, step,
-                                G_TYPE_INT, count,
-                                G_TYPE_BOOLEAN, TRUE);
+  gtk_widget_class_add_binding_signal (widget_class,
+                                       keyval, modmask | GDK_SHIFT_MASK,
+                                       "move-cursor",
+                                       "(iib)", step, count, TRUE);
 }
 
 static void
@@ -690,7 +688,6 @@ gtk_text_view_class_init (GtkTextViewClass *klass)
   GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
   GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
   GtkContainerClass *container_class = GTK_CONTAINER_CLASS (klass);
-  GtkBindingSet *binding_set;
 
   /* Default handlers and virtual methods
    */
@@ -1359,193 +1356,217 @@ gtk_text_view_class_init (GtkTextViewClass *klass)
    * Key bindings
    */
 
-  binding_set = gtk_binding_set_by_class (klass);
-  
   /* Moving the insertion point */
-  add_move_binding (binding_set, GDK_KEY_Right, 0,
+  add_move_binding (widget_class, GDK_KEY_Right, 0,
                     GTK_MOVEMENT_VISUAL_POSITIONS, 1);
 
-  add_move_binding (binding_set, GDK_KEY_KP_Right, 0,
+  add_move_binding (widget_class, GDK_KEY_KP_Right, 0,
                     GTK_MOVEMENT_VISUAL_POSITIONS, 1);
   
-  add_move_binding (binding_set, GDK_KEY_Left, 0,
+  add_move_binding (widget_class, GDK_KEY_Left, 0,
                     GTK_MOVEMENT_VISUAL_POSITIONS, -1);
 
-  add_move_binding (binding_set, GDK_KEY_KP_Left, 0,
+  add_move_binding (widget_class, GDK_KEY_KP_Left, 0,
                     GTK_MOVEMENT_VISUAL_POSITIONS, -1);
   
-  add_move_binding (binding_set, GDK_KEY_Right, GDK_CONTROL_MASK,
+  add_move_binding (widget_class, GDK_KEY_Right, GDK_CONTROL_MASK,
                     GTK_MOVEMENT_WORDS, 1);
 
-  add_move_binding (binding_set, GDK_KEY_KP_Right, GDK_CONTROL_MASK,
+  add_move_binding (widget_class, GDK_KEY_KP_Right, GDK_CONTROL_MASK,
                     GTK_MOVEMENT_WORDS, 1);
   
-  add_move_binding (binding_set, GDK_KEY_Left, GDK_CONTROL_MASK,
+  add_move_binding (widget_class, GDK_KEY_Left, GDK_CONTROL_MASK,
                     GTK_MOVEMENT_WORDS, -1);
 
-  add_move_binding (binding_set, GDK_KEY_KP_Left, GDK_CONTROL_MASK,
+  add_move_binding (widget_class, GDK_KEY_KP_Left, GDK_CONTROL_MASK,
                     GTK_MOVEMENT_WORDS, -1);
   
-  add_move_binding (binding_set, GDK_KEY_Up, 0,
+  add_move_binding (widget_class, GDK_KEY_Up, 0,
                     GTK_MOVEMENT_DISPLAY_LINES, -1);
 
-  add_move_binding (binding_set, GDK_KEY_KP_Up, 0,
+  add_move_binding (widget_class, GDK_KEY_KP_Up, 0,
                     GTK_MOVEMENT_DISPLAY_LINES, -1);
   
-  add_move_binding (binding_set, GDK_KEY_Down, 0,
+  add_move_binding (widget_class, GDK_KEY_Down, 0,
                     GTK_MOVEMENT_DISPLAY_LINES, 1);
 
-  add_move_binding (binding_set, GDK_KEY_KP_Down, 0,
+  add_move_binding (widget_class, GDK_KEY_KP_Down, 0,
                     GTK_MOVEMENT_DISPLAY_LINES, 1);
   
-  add_move_binding (binding_set, GDK_KEY_Up, GDK_CONTROL_MASK,
+  add_move_binding (widget_class, GDK_KEY_Up, GDK_CONTROL_MASK,
                     GTK_MOVEMENT_PARAGRAPHS, -1);
 
-  add_move_binding (binding_set, GDK_KEY_KP_Up, GDK_CONTROL_MASK,
+  add_move_binding (widget_class, GDK_KEY_KP_Up, GDK_CONTROL_MASK,
                     GTK_MOVEMENT_PARAGRAPHS, -1);
   
-  add_move_binding (binding_set, GDK_KEY_Down, GDK_CONTROL_MASK,
+  add_move_binding (widget_class, GDK_KEY_Down, GDK_CONTROL_MASK,
                     GTK_MOVEMENT_PARAGRAPHS, 1);
 
-  add_move_binding (binding_set, GDK_KEY_KP_Down, GDK_CONTROL_MASK,
+  add_move_binding (widget_class, GDK_KEY_KP_Down, GDK_CONTROL_MASK,
                     GTK_MOVEMENT_PARAGRAPHS, 1);
   
-  add_move_binding (binding_set, GDK_KEY_Home, 0,
+  add_move_binding (widget_class, GDK_KEY_Home, 0,
                     GTK_MOVEMENT_DISPLAY_LINE_ENDS, -1);
 
-  add_move_binding (binding_set, GDK_KEY_KP_Home, 0,
+  add_move_binding (widget_class, GDK_KEY_KP_Home, 0,
                     GTK_MOVEMENT_DISPLAY_LINE_ENDS, -1);
   
-  add_move_binding (binding_set, GDK_KEY_End, 0,
+  add_move_binding (widget_class, GDK_KEY_End, 0,
                     GTK_MOVEMENT_DISPLAY_LINE_ENDS, 1);
 
-  add_move_binding (binding_set, GDK_KEY_KP_End, 0,
+  add_move_binding (widget_class, GDK_KEY_KP_End, 0,
                     GTK_MOVEMENT_DISPLAY_LINE_ENDS, 1);
   
-  add_move_binding (binding_set, GDK_KEY_Home, GDK_CONTROL_MASK,
+  add_move_binding (widget_class, GDK_KEY_Home, GDK_CONTROL_MASK,
                     GTK_MOVEMENT_BUFFER_ENDS, -1);
 
-  add_move_binding (binding_set, GDK_KEY_KP_Home, GDK_CONTROL_MASK,
+  add_move_binding (widget_class, GDK_KEY_KP_Home, GDK_CONTROL_MASK,
                     GTK_MOVEMENT_BUFFER_ENDS, -1);
   
-  add_move_binding (binding_set, GDK_KEY_End, GDK_CONTROL_MASK,
+  add_move_binding (widget_class, GDK_KEY_End, GDK_CONTROL_MASK,
                     GTK_MOVEMENT_BUFFER_ENDS, 1);
 
-  add_move_binding (binding_set, GDK_KEY_KP_End, GDK_CONTROL_MASK,
+  add_move_binding (widget_class, GDK_KEY_KP_End, GDK_CONTROL_MASK,
                     GTK_MOVEMENT_BUFFER_ENDS, 1);
   
-  add_move_binding (binding_set, GDK_KEY_Page_Up, 0,
+  add_move_binding (widget_class, GDK_KEY_Page_Up, 0,
                     GTK_MOVEMENT_PAGES, -1);
 
-  add_move_binding (binding_set, GDK_KEY_KP_Page_Up, 0,
+  add_move_binding (widget_class, GDK_KEY_KP_Page_Up, 0,
                     GTK_MOVEMENT_PAGES, -1);
   
-  add_move_binding (binding_set, GDK_KEY_Page_Down, 0,
+  add_move_binding (widget_class, GDK_KEY_Page_Down, 0,
                     GTK_MOVEMENT_PAGES, 1);
 
-  add_move_binding (binding_set, GDK_KEY_KP_Page_Down, 0,
+  add_move_binding (widget_class, GDK_KEY_KP_Page_Down, 0,
                     GTK_MOVEMENT_PAGES, 1);
 
-  add_move_binding (binding_set, GDK_KEY_Page_Up, GDK_CONTROL_MASK,
+  add_move_binding (widget_class, GDK_KEY_Page_Up, GDK_CONTROL_MASK,
                     GTK_MOVEMENT_HORIZONTAL_PAGES, -1);
 
-  add_move_binding (binding_set, GDK_KEY_KP_Page_Up, GDK_CONTROL_MASK,
+  add_move_binding (widget_class, GDK_KEY_KP_Page_Up, GDK_CONTROL_MASK,
                     GTK_MOVEMENT_HORIZONTAL_PAGES, -1);
   
-  add_move_binding (binding_set, GDK_KEY_Page_Down, GDK_CONTROL_MASK,
+  add_move_binding (widget_class, GDK_KEY_Page_Down, GDK_CONTROL_MASK,
                     GTK_MOVEMENT_HORIZONTAL_PAGES, 1);
 
-  add_move_binding (binding_set, GDK_KEY_KP_Page_Down, GDK_CONTROL_MASK,
+  add_move_binding (widget_class, GDK_KEY_KP_Page_Down, GDK_CONTROL_MASK,
                     GTK_MOVEMENT_HORIZONTAL_PAGES, 1);
 
   /* Select all */
-  gtk_binding_entry_add_signal (binding_set, GDK_KEY_a, GDK_CONTROL_MASK,
-                               "select-all", 1,
-                               G_TYPE_BOOLEAN, TRUE);
-
-  gtk_binding_entry_add_signal (binding_set, GDK_KEY_slash, GDK_CONTROL_MASK,
-                               "select-all", 1,
-                               G_TYPE_BOOLEAN, TRUE);
+  gtk_widget_class_add_binding_signal (widget_class,
+                                       GDK_KEY_a, GDK_CONTROL_MASK,
+                                      "select-all",
+                                       "(b)", TRUE);
+
+  gtk_widget_class_add_binding_signal (widget_class,
+                                       GDK_KEY_slash, GDK_CONTROL_MASK,
+                                      "select-all",
+                                       "(b)", TRUE);
   
   /* Unselect all */
-  gtk_binding_entry_add_signal (binding_set, GDK_KEY_backslash, GDK_CONTROL_MASK,
-                                "select-all", 1,
-                                G_TYPE_BOOLEAN, FALSE);
+  gtk_widget_class_add_binding_signal (widget_class,
+                                       GDK_KEY_backslash, GDK_CONTROL_MASK,
+                                      "select-all",
+                                       "(b)", FALSE);
 
-  gtk_binding_entry_add_signal (binding_set, GDK_KEY_a, GDK_SHIFT_MASK | GDK_CONTROL_MASK,
-                                "select-all", 1,
-                                G_TYPE_BOOLEAN, FALSE);
+  gtk_widget_class_add_binding_signal (widget_class,
+                                       GDK_KEY_a, GDK_SHIFT_MASK | GDK_CONTROL_MASK,
+                                      "select-all",
+                                       "(b)", FALSE);
 
   /* Deleting text */
-  gtk_binding_entry_add_signal (binding_set, GDK_KEY_Delete, 0,
-                               "delete-from-cursor", 2,
-                               G_TYPE_ENUM, GTK_DELETE_CHARS,
-                               G_TYPE_INT, 1);
-
-  gtk_binding_entry_add_signal (binding_set, GDK_KEY_KP_Delete, 0,
-                               "delete-from-cursor", 2,
-                               G_TYPE_ENUM, GTK_DELETE_CHARS,
-                               G_TYPE_INT, 1);
+  gtk_widget_class_add_binding_signal (widget_class,
+                                       GDK_KEY_Delete, 0,
+                                      "delete-from-cursor",
+                                       "(ii)", GTK_DELETE_CHARS, 1);
+
+  gtk_widget_class_add_binding_signal (widget_class,
+                                       GDK_KEY_KP_Delete, 0,
+                                      "delete-from-cursor",
+                                       "(ii)", GTK_DELETE_CHARS, 1);
   
-  gtk_binding_entry_add_signal (binding_set, GDK_KEY_BackSpace, 0,
-                               "backspace", 0);
+  gtk_widget_class_add_binding_signal (widget_class,
+                                       GDK_KEY_BackSpace, 0,
+                                      "backspace",
+                                       NULL);
 
   /* Make this do the same as Backspace, to help with mis-typing */
-  gtk_binding_entry_add_signal (binding_set, GDK_KEY_BackSpace, GDK_SHIFT_MASK,
-                               "backspace", 0);
-
-  gtk_binding_entry_add_signal (binding_set, GDK_KEY_Delete, GDK_CONTROL_MASK,
-                               "delete-from-cursor", 2,
-                               G_TYPE_ENUM, GTK_DELETE_WORD_ENDS,
-                               G_TYPE_INT, 1);
-
-  gtk_binding_entry_add_signal (binding_set, GDK_KEY_KP_Delete, GDK_CONTROL_MASK,
-                               "delete-from-cursor", 2,
-                               G_TYPE_ENUM, GTK_DELETE_WORD_ENDS,
-                               G_TYPE_INT, 1);
+  gtk_widget_class_add_binding_signal (widget_class,
+                                       GDK_KEY_BackSpace, GDK_SHIFT_MASK,
+                                      "backspace",
+                                       NULL);
+
+  gtk_widget_class_add_binding_signal (widget_class,
+                                       GDK_KEY_Delete, GDK_CONTROL_MASK,
+                                      "delete-from-cursor",
+                                       "(ii)", GTK_DELETE_WORD_ENDS, 1);
+
+  gtk_widget_class_add_binding_signal (widget_class,
+                                       GDK_KEY_KP_Delete, GDK_CONTROL_MASK,
+                                      "delete-from-cursor",
+                                       "(ii)", GTK_DELETE_WORD_ENDS, 1);
   
-  gtk_binding_entry_add_signal (binding_set, GDK_KEY_BackSpace, GDK_CONTROL_MASK,
-                               "delete-from-cursor", 2,
-                               G_TYPE_ENUM, GTK_DELETE_WORD_ENDS,
-                               G_TYPE_INT, -1);
-
-  gtk_binding_entry_add_signal (binding_set, GDK_KEY_Delete, GDK_SHIFT_MASK | GDK_CONTROL_MASK,
-                               "delete-from-cursor", 2,
-                               G_TYPE_ENUM, GTK_DELETE_PARAGRAPH_ENDS,
-                               G_TYPE_INT, 1);
-
-  gtk_binding_entry_add_signal (binding_set, GDK_KEY_KP_Delete, GDK_SHIFT_MASK | GDK_CONTROL_MASK,
-                               "delete-from-cursor", 2,
-                               G_TYPE_ENUM, GTK_DELETE_PARAGRAPH_ENDS,
-                               G_TYPE_INT, 1);
-
-  gtk_binding_entry_add_signal (binding_set, GDK_KEY_BackSpace, GDK_SHIFT_MASK | GDK_CONTROL_MASK,
-                               "delete-from-cursor", 2,
-                               G_TYPE_ENUM, GTK_DELETE_PARAGRAPH_ENDS,
-                               G_TYPE_INT, -1);
+  gtk_widget_class_add_binding_signal (widget_class,
+                                       GDK_KEY_BackSpace, GDK_CONTROL_MASK,
+                                      "delete-from-cursor",
+                                       "(ii)", GTK_DELETE_WORD_ENDS, -1);
+
+  gtk_widget_class_add_binding_signal (widget_class,
+                                       GDK_KEY_Delete, GDK_SHIFT_MASK | GDK_CONTROL_MASK,
+                                      "delete-from-cursor",
+                                       "(ii)", GTK_DELETE_PARAGRAPH_ENDS, 1);
+
+  gtk_widget_class_add_binding_signal (widget_class,
+                                       GDK_KEY_KP_Delete, GDK_SHIFT_MASK | GDK_CONTROL_MASK,
+                                      "delete-from-cursor",
+                                       "(ii)", GTK_DELETE_PARAGRAPH_ENDS, 1);
+
+  gtk_widget_class_add_binding_signal (widget_class,
+                                       GDK_KEY_BackSpace, GDK_SHIFT_MASK | GDK_CONTROL_MASK,
+                                      "delete-from-cursor",
+                                       "(ii)", GTK_DELETE_PARAGRAPH_ENDS, -1);
 
   /* Cut/copy/paste */
 
-  gtk_binding_entry_add_signal (binding_set, GDK_KEY_x, GDK_CONTROL_MASK,
-                               "cut-clipboard", 0);
-  gtk_binding_entry_add_signal (binding_set, GDK_KEY_c, GDK_CONTROL_MASK,
-                               "copy-clipboard", 0);
-  gtk_binding_entry_add_signal (binding_set, GDK_KEY_v, GDK_CONTROL_MASK,
-                               "paste-clipboard", 0);
-
-  gtk_binding_entry_add_signal (binding_set, GDK_KEY_KP_Delete, GDK_SHIFT_MASK,
-                               "cut-clipboard", 0);
-  gtk_binding_entry_add_signal (binding_set, GDK_KEY_KP_Insert, GDK_CONTROL_MASK,
-                               "copy-clipboard", 0);
-  gtk_binding_entry_add_signal (binding_set, GDK_KEY_KP_Insert, GDK_SHIFT_MASK,
-                               "paste-clipboard", 0);
-
-  gtk_binding_entry_add_signal (binding_set, GDK_KEY_Delete, GDK_SHIFT_MASK,
-                                "cut-clipboard", 0);
-  gtk_binding_entry_add_signal (binding_set, GDK_KEY_Insert, GDK_CONTROL_MASK,
-                                "copy-clipboard", 0);
-  gtk_binding_entry_add_signal (binding_set, GDK_KEY_Insert, GDK_SHIFT_MASK,
-                                "paste-clipboard", 0);
+  gtk_widget_class_add_binding_signal (widget_class,
+                                       GDK_KEY_x, GDK_CONTROL_MASK,
+                                      "cut-clipboard",
+                                       NULL);
+  gtk_widget_class_add_binding_signal (widget_class,
+                                       GDK_KEY_c, GDK_CONTROL_MASK,
+                                      "copy-clipboard",
+                                       NULL);
+  gtk_widget_class_add_binding_signal (widget_class,
+                                       GDK_KEY_v, GDK_CONTROL_MASK,
+                                       "paste-clipboard",
+                                       NULL);
+
+  gtk_widget_class_add_binding_signal (widget_class,
+                                       GDK_KEY_KP_Delete, GDK_SHIFT_MASK,
+                                       "cut-clipboard", 
+                                       NULL);
+  gtk_widget_class_add_binding_signal (widget_class,
+                                       GDK_KEY_KP_Insert, GDK_CONTROL_MASK,
+                                       "copy-clipboard",
+                                       NULL);
+  gtk_widget_class_add_binding_signal (widget_class,
+                                       GDK_KEY_KP_Insert, GDK_SHIFT_MASK,
+                                       "paste-clipboard",
+                                       NULL);
+
+  gtk_widget_class_add_binding_signal (widget_class,
+                                       GDK_KEY_Delete, GDK_SHIFT_MASK,
+                                       "cut-clipboard",
+                                       NULL);
+  gtk_widget_class_add_binding_signal (widget_class,
+                                       GDK_KEY_Insert, GDK_CONTROL_MASK,
+                                       "copy-clipboard",
+                                       NULL);
+  gtk_widget_class_add_binding_signal (widget_class,
+                                       GDK_KEY_Insert, GDK_SHIFT_MASK,
+                                       "paste-clipboard",
+                                       NULL);
 
   /* Undo/Redo */
   gtk_binding_entry_add_action (binding_set, GDK_KEY_z, GDK_CONTROL_MASK,
@@ -1556,35 +1577,49 @@ gtk_text_view_class_init (GtkTextViewClass *klass)
                                 "text.redo", NULL);
 
   /* Overwrite */
-  gtk_binding_entry_add_signal (binding_set, GDK_KEY_Insert, 0,
-                               "toggle-overwrite", 0);
-  gtk_binding_entry_add_signal (binding_set, GDK_KEY_KP_Insert, 0,
-                               "toggle-overwrite", 0);
+  gtk_widget_class_add_binding_signal (widget_class,
+                                       GDK_KEY_Insert, 0,
+                                       "toggle-overwrite",
+                                       NULL);
+  gtk_widget_class_add_binding_signal (widget_class,
+                                       GDK_KEY_KP_Insert, 0,
+                                       "toggle-overwrite",
+                                       NULL);
 
   /* Emoji */
-  gtk_binding_entry_add_signal (binding_set, GDK_KEY_period, GDK_CONTROL_MASK,
-                                "insert-emoji", 0);
-  gtk_binding_entry_add_signal (binding_set, GDK_KEY_semicolon, GDK_CONTROL_MASK,
-                                "insert-emoji", 0);
+  gtk_widget_class_add_binding_signal (widget_class,
+                                       GDK_KEY_period, GDK_CONTROL_MASK,
+                                       "insert-emoji",
+                                       NULL);
+  gtk_widget_class_add_binding_signal (widget_class,
+                                       GDK_KEY_semicolon, GDK_CONTROL_MASK,
+                                       "insert-emoji",
+                                       NULL);
 
   /* Caret mode */
-  gtk_binding_entry_add_signal (binding_set, GDK_KEY_F7, 0,
-                               "toggle-cursor-visible", 0);
+  gtk_widget_class_add_binding_signal (widget_class,
+                                       GDK_KEY_F7, 0,
+                                       "toggle-cursor-visible",
+                                       NULL);
 
   /* Control-tab focus motion */
-  gtk_binding_entry_add_signal (binding_set, GDK_KEY_Tab, GDK_CONTROL_MASK,
-                               "move-focus", 1,
-                               GTK_TYPE_DIRECTION_TYPE, GTK_DIR_TAB_FORWARD);
-  gtk_binding_entry_add_signal (binding_set, GDK_KEY_KP_Tab, GDK_CONTROL_MASK,
-                               "move-focus", 1,
-                               GTK_TYPE_DIRECTION_TYPE, GTK_DIR_TAB_FORWARD);
+  gtk_widget_class_add_binding_signal (widget_class,
+                                       GDK_KEY_Tab, GDK_CONTROL_MASK,
+                                       "move-focus",
+                                       "(i)", GTK_DIR_TAB_FORWARD);
+  gtk_widget_class_add_binding_signal (widget_class,
+                                       GDK_KEY_KP_Tab, GDK_CONTROL_MASK,
+                                       "move-focus",
+                                       "(i)", GTK_DIR_TAB_FORWARD);
   
-  gtk_binding_entry_add_signal (binding_set, GDK_KEY_Tab, GDK_SHIFT_MASK | GDK_CONTROL_MASK,
-                               "move-focus", 1,
-                               GTK_TYPE_DIRECTION_TYPE, GTK_DIR_TAB_BACKWARD);
-  gtk_binding_entry_add_signal (binding_set, GDK_KEY_KP_Tab, GDK_SHIFT_MASK | GDK_CONTROL_MASK,
-                               "move-focus", 1,
-                               GTK_TYPE_DIRECTION_TYPE, GTK_DIR_TAB_BACKWARD);
+  gtk_widget_class_add_binding_signal (widget_class,
+                                       GDK_KEY_Tab, GDK_SHIFT_MASK | GDK_CONTROL_MASK,
+                                       "move-focus",
+                                       "(i)", GTK_DIR_TAB_BACKWARD);
+  gtk_widget_class_add_binding_signal (widget_class,
+                                       GDK_KEY_KP_Tab, GDK_SHIFT_MASK | GDK_CONTROL_MASK,
+                                       "move-focus",
+                                       "(i)", GTK_DIR_TAB_BACKWARD);
 
   gtk_widget_class_set_accessible_type (widget_class, GTK_TYPE_TEXT_VIEW_ACCESSIBLE);
   gtk_widget_class_set_css_name (widget_class, I_("textview"));


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