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add keynav handling for unselect all, focus column header, change focus

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Thu Feb 21 23:02:29 2002  Kristian Rietveld  <kris@gtk.org>

        * gtk/gtktreeview.[ch]: add keynav handling for unselect all,
        focus column header, change focus with arrow keys in column headers,
        column reordering, column resizing, small try to fix page up/down
        (this fixes #70889, and fixes a great deal of #53580)
This commit is contained in:
Kristian Rietveld
2002-02-21 22:15:14 +00:00
committed by Kristian Rietveld
parent e5e5a52112
commit 4deb783e6b
9 changed files with 480 additions and 20 deletions
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7
ChangeLog
View File

@ -1,3 +1,10 @@
Thu Feb 21 23:02:29 2002 Kristian Rietveld <kris@gtk.org>
* gtk/gtktreeview.[ch]: add keynav handling for unselect all,
focus column header, change focus with arrow keys in column headers,
column reordering, column resizing, small try to fix page up/down
(this fixes #70889, and fixes a great deal of #53580)
Thu Feb 21 16:51:17 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkaccelgroup.c (gtk_accelerator_valid): Add

7
ChangeLog.pre-2-0
View File

@ -1,3 +1,10 @@
Thu Feb 21 23:02:29 2002 Kristian Rietveld <kris@gtk.org>
* gtk/gtktreeview.[ch]: add keynav handling for unselect all,
focus column header, change focus with arrow keys in column headers,
column reordering, column resizing, small try to fix page up/down
(this fixes #70889, and fixes a great deal of #53580)
Thu Feb 21 16:51:17 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkaccelgroup.c (gtk_accelerator_valid): Add

7
ChangeLog.pre-2-10
View File

@ -1,3 +1,10 @@
Thu Feb 21 23:02:29 2002 Kristian Rietveld <kris@gtk.org>
* gtk/gtktreeview.[ch]: add keynav handling for unselect all,
focus column header, change focus with arrow keys in column headers,
column reordering, column resizing, small try to fix page up/down
(this fixes #70889, and fixes a great deal of #53580)
Thu Feb 21 16:51:17 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkaccelgroup.c (gtk_accelerator_valid): Add

7
ChangeLog.pre-2-2
View File

@ -1,3 +1,10 @@
Thu Feb 21 23:02:29 2002 Kristian Rietveld <kris@gtk.org>
* gtk/gtktreeview.[ch]: add keynav handling for unselect all,
focus column header, change focus with arrow keys in column headers,
column reordering, column resizing, small try to fix page up/down
(this fixes #70889, and fixes a great deal of #53580)
Thu Feb 21 16:51:17 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkaccelgroup.c (gtk_accelerator_valid): Add

7
ChangeLog.pre-2-4
View File

@ -1,3 +1,10 @@
Thu Feb 21 23:02:29 2002 Kristian Rietveld <kris@gtk.org>
* gtk/gtktreeview.[ch]: add keynav handling for unselect all,
focus column header, change focus with arrow keys in column headers,
column reordering, column resizing, small try to fix page up/down
(this fixes #70889, and fixes a great deal of #53580)
Thu Feb 21 16:51:17 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkaccelgroup.c (gtk_accelerator_valid): Add

7
ChangeLog.pre-2-6
View File

@ -1,3 +1,10 @@
Thu Feb 21 23:02:29 2002 Kristian Rietveld <kris@gtk.org>
* gtk/gtktreeview.[ch]: add keynav handling for unselect all,
focus column header, change focus with arrow keys in column headers,
column reordering, column resizing, small try to fix page up/down
(this fixes #70889, and fixes a great deal of #53580)
Thu Feb 21 16:51:17 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkaccelgroup.c (gtk_accelerator_valid): Add

7
ChangeLog.pre-2-8
View File

@ -1,3 +1,10 @@
Thu Feb 21 23:02:29 2002 Kristian Rietveld <kris@gtk.org>
* gtk/gtktreeview.[ch]: add keynav handling for unselect all,
focus column header, change focus with arrow keys in column headers,
column reordering, column resizing, small try to fix page up/down
(this fixes #70889, and fixes a great deal of #53580)
Thu Feb 21 16:51:17 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkaccelgroup.c (gtk_accelerator_valid): Add

439
gtk/gtktreeview.c
View File

@ -100,11 +100,13 @@ enum
CURSOR_CHANGED,
MOVE_CURSOR,
SELECT_ALL,
UNSELECT_ALL,
SELECT_CURSOR_ROW,
TOGGLE_CURSOR_ROW,
EXPAND_COLLAPSE_CURSOR_ROW,
SELECT_CURSOR_PARENT,
START_INTERACTIVE_SEARCH,
FOCUS_COLUMN_HEADER,
LAST_SIGNAL
};
@ -220,10 +222,11 @@ static void gtk_tree_view_drag_data_received (GtkWidget *widget,
static void gtk_tree_view_set_adjustments (GtkTreeView *tree_view,
GtkAdjustment *hadj,
GtkAdjustment *vadj);
static void gtk_tree_view_real_move_cursor (GtkTreeView *tree_view,
static gboolean gtk_tree_view_real_move_cursor (GtkTreeView *tree_view,
GtkMovementStep step,
gint count);
static void gtk_tree_view_real_select_all (GtkTreeView *tree_view);
static void gtk_tree_view_real_unselect_all (GtkTreeView *tree_view);
static void gtk_tree_view_real_select_cursor_row (GtkTreeView *tree_view,
gboolean start_editing);
static void gtk_tree_view_real_toggle_cursor_row (GtkTreeView *tree_view);
@ -393,6 +396,10 @@ static void gtk_tree_view_real_start_editing (GtkTreeView *tree_view,
static void gtk_tree_view_stop_editing (GtkTreeView *tree_view,
gboolean cancel_editing);
static void gtk_tree_view_real_start_interactive_search (GtkTreeView *tree_view);
static void gtk_tree_view_real_focus_column_header (GtkTreeView *tree_view);
static GtkTreeViewColumn *gtk_tree_view_get_drop_column (GtkTreeView *tree_view,
GtkTreeViewColumn *column,
gint drop_position);
static GtkContainerClass *parent_class = NULL;
@ -488,11 +495,13 @@ gtk_tree_view_class_init (GtkTreeViewClass *class)
class->set_scroll_adjustments = gtk_tree_view_set_adjustments;
class->move_cursor = gtk_tree_view_real_move_cursor;
class->select_all = gtk_tree_view_real_select_all;
class->unselect_all = gtk_tree_view_real_unselect_all;
class->select_cursor_row = gtk_tree_view_real_select_cursor_row;
class->toggle_cursor_row = gtk_tree_view_real_toggle_cursor_row;
class->expand_collapse_cursor_row = gtk_tree_view_real_expand_collapse_cursor_row;
class->select_cursor_parent = gtk_tree_view_real_select_cursor_parent;
class->start_interactive_search = gtk_tree_view_real_start_interactive_search;
class->focus_column_header = gtk_tree_view_real_focus_column_header;
/* Properties */
@ -723,6 +732,15 @@ gtk_tree_view_class_init (GtkTreeViewClass *class)
_gtk_marshal_NONE__NONE,
GTK_TYPE_NONE, 0);
tree_view_signals[UNSELECT_ALL] =
g_signal_new ("unselect_all",
G_TYPE_FROM_CLASS (object_class),
G_SIGNAL_RUN_LAST | GTK_RUN_ACTION,
G_STRUCT_OFFSET (GtkTreeViewClass, unselect_all),
NULL, NULL,
_gtk_marshal_NONE__NONE,
GTK_TYPE_NONE, 0);
tree_view_signals[SELECT_CURSOR_ROW] =
g_signal_new ("select_cursor_row",
G_TYPE_FROM_CLASS (object_class),
@ -769,6 +787,15 @@ gtk_tree_view_class_init (GtkTreeViewClass *class)
_gtk_marshal_NONE__NONE,
GTK_TYPE_NONE, 0);
tree_view_signals[FOCUS_COLUMN_HEADER] =
g_signal_new ("focus_column_header",
G_TYPE_FROM_CLASS (object_class),
G_SIGNAL_RUN_LAST | GTK_RUN_ACTION,
G_STRUCT_OFFSET (GtkTreeViewClass, focus_column_header),
NULL, NULL,
_gtk_marshal_NONE__NONE,
GTK_TYPE_NONE, 0);
/* Key bindings */
gtk_tree_view_add_move_binding (binding_set, GDK_Up, 0,
GTK_MOVEMENT_DISPLAY_LINES, -1);
@ -821,6 +848,10 @@ gtk_tree_view_class_init (GtkTreeViewClass *class)
gtk_binding_entry_add_signal (binding_set, GDK_space, GDK_CONTROL_MASK, "toggle_cursor_row", 0);
gtk_binding_entry_add_signal (binding_set, GDK_a, GDK_CONTROL_MASK, "select_all", 0);
gtk_binding_entry_add_signal (binding_set, GDK_slash, GDK_CONTROL_MASK, "select_all", 0);
gtk_binding_entry_add_signal (binding_set, GDK_A, GDK_CONTROL_MASK | GDK_SHIFT_MASK, "unselect_all", 0);
gtk_binding_entry_add_signal (binding_set, GDK_backslash, GDK_CONTROL_MASK, "unselect_all", 0);
gtk_binding_entry_add_signal (binding_set, GDK_space, GDK_SHIFT_MASK, "select_cursor_row", 1,
GTK_TYPE_BOOL, TRUE);
@ -881,6 +912,10 @@ gtk_tree_view_class_init (GtkTreeViewClass *class)
gtk_binding_entry_add_signal (binding_set, GDK_f, GDK_CONTROL_MASK, "start_interactive_search", 0);
gtk_binding_entry_add_signal (binding_set, GDK_F, GDK_CONTROL_MASK, "start_interactive_search", 0);
gtk_binding_entry_add_signal (binding_set, GDK_Tab, GDK_SHIFT_MASK, "focus_column_header", 0);
gtk_binding_entry_add_signal (binding_set, GDK_KP_Tab, GDK_SHIFT_MASK, "focus_column_header", 0);
gtk_binding_entry_add_signal (binding_set, GDK_ISO_Left_Tab, GDK_SHIFT_MASK, "focus_column_header", 0);
}
static void
@ -3048,11 +3083,222 @@ gtk_tree_view_expose (GtkWidget *widget,
return TRUE;
}
enum
{
DROP_HOME,
DROP_RIGHT,
DROP_LEFT,
DROP_END
};
/* returns 0x1 when no column has been found -- yes it's hackish */
static GtkTreeViewColumn *
gtk_tree_view_get_drop_column (GtkTreeView *tree_view,
GtkTreeViewColumn *column,
gint drop_position)
{
GtkTreeViewColumn *left_column = NULL;
GtkTreeViewColumn *cur_column = NULL;
GList *tmp_list;
if (!column->reorderable)
return (GtkTreeViewColumn *)0x1;
switch (drop_position)
{
case DROP_HOME:
/* find first column where we can drop */
tmp_list = tree_view->priv->columns;
if (column == GTK_TREE_VIEW_COLUMN (tmp_list->data))
return (GtkTreeViewColumn *)0x1;
while (tmp_list)
{
g_assert (tmp_list);
cur_column = GTK_TREE_VIEW_COLUMN (tmp_list->data);
tmp_list = tmp_list->next;
if (left_column && left_column->visible == FALSE)
continue;
if (!tree_view->priv->column_drop_func)
return left_column;
if (!(*tree_view->priv->column_drop_func) (tree_view, column, left_column, cur_column, tree_view->priv->column_drop_func_data))
{
left_column = cur_column;
continue;
}
return cur_column;
}
if (!tree_view->priv->column_drop_func)
return left_column;
if ((*tree_view->priv->column_drop_func) (tree_view, column, left_column, NULL, tree_view->priv->column_drop_func_data))
return left_column;
else
return (GtkTreeViewColumn *)0x1;
break;
case DROP_RIGHT:
/* find first column after column where we can drop */
tmp_list = tree_view->priv->columns;
for (; tmp_list; tmp_list = tmp_list->next)
if (GTK_TREE_VIEW_COLUMN (tmp_list->data) == column)
break;
if (!tmp_list || !tmp_list->next)
return (GtkTreeViewColumn *)0x1;
tmp_list = tmp_list->next;
left_column = GTK_TREE_VIEW_COLUMN (tmp_list->data);
tmp_list = tmp_list->next;
while (tmp_list)
{
g_assert (tmp_list);
cur_column = GTK_TREE_VIEW_COLUMN (tmp_list->data);
tmp_list = tmp_list->next;
if (left_column && left_column->visible == FALSE)
{
left_column = cur_column;
if (tmp_list)
tmp_list = tmp_list->next;
continue;
}
if (!tree_view->priv->column_drop_func)
return left_column;
if (!(*tree_view->priv->column_drop_func) (tree_view, column, left_column, cur_column, tree_view->priv->column_drop_func_data))
{
left_column = cur_column;
continue;
}
return cur_column;
}
if (!tree_view->priv->column_drop_func)
return left_column;
if ((*tree_view->priv->column_drop_func) (tree_view, column, left_column, NULL, tree_view->priv->column_drop_func_data))
return left_column;
else
return (GtkTreeViewColumn *)0x1;
break;
case DROP_LEFT:
/* find first column before column where we can drop */
tmp_list = tree_view->priv->columns;
for (; tmp_list; tmp_list = tmp_list->next)
if (GTK_TREE_VIEW_COLUMN (tmp_list->data) == column)
break;
if (!tmp_list || !tmp_list->prev)
return (GtkTreeViewColumn *)0x1;
tmp_list = tmp_list->prev;
cur_column = GTK_TREE_VIEW_COLUMN (tmp_list->data);
tmp_list = tmp_list->prev;
while (tmp_list)
{
g_assert (tmp_list);
left_column = GTK_TREE_VIEW_COLUMN (tmp_list->data);
if (left_column && !left_column->visible)
{
/*if (!tmp_list->prev)
return (GtkTreeViewColumn *)0x1;
*/
/*
cur_column = GTK_TREE_VIEW_COLUMN (tmp_list->prev->data);
tmp_list = tmp_list->prev->prev;
continue;*/
cur_column = left_column;
if (tmp_list)
tmp_list = tmp_list->prev;
continue;
}
if (!tree_view->priv->column_drop_func)
return left_column;
if ((*tree_view->priv->column_drop_func) (tree_view, column, left_column, cur_column, tree_view->priv->column_drop_func_data))
return left_column;
cur_column = left_column;
tmp_list = tmp_list->prev;
}
if (!tree_view->priv->column_drop_func)
return NULL;
if ((*tree_view->priv->column_drop_func) (tree_view, column, NULL, cur_column, tree_view->priv->column_drop_func_data))
return NULL;
else
return (GtkTreeViewColumn *)0x1;
break;
case DROP_END:
/* same as DROP_HOME case, but doing it backwards */
tmp_list = g_list_last (tree_view->priv->columns);
cur_column = NULL;
if (column == GTK_TREE_VIEW_COLUMN (tmp_list->data))
return (GtkTreeViewColumn *)0x1;
while (tmp_list)
{
g_assert (tmp_list);
left_column = GTK_TREE_VIEW_COLUMN (tmp_list->data);
if (left_column && !left_column->visible)
{
cur_column = left_column;
tmp_list = tmp_list->prev;
}
if (!tree_view->priv->column_drop_func)
return left_column;
if ((*tree_view->priv->column_drop_func) (tree_view, column, left_column, cur_column, tree_view->priv->column_drop_func_data))
return left_column;
cur_column = left_column;
tmp_list = tmp_list->prev;
}
if (!tree_view->priv->column_drop_func)
return NULL;
if ((*tree_view->priv->column_drop_func) (tree_view, column, NULL, cur_column, tree_view->priv->column_drop_func_data))
return NULL;
else
return (GtkTreeViewColumn *)0x1;
break;
}
return (GtkTreeViewColumn *)0x1;
}
static gboolean
gtk_tree_view_key_press (GtkWidget *widget,
GdkEventKey *event)
{
GtkTreeView *tree_view = (GtkTreeView *) widget;
GList *list;
if (GTK_TREE_VIEW_FLAG_SET (tree_view, GTK_TREE_VIEW_IN_COLUMN_DRAG))
{
@ -3064,6 +3310,146 @@ gtk_tree_view_key_press (GtkWidget *widget,
return TRUE;
}
/* FIXME: this is prolly broken when we go bidi */
if (tree_view->priv->columns && (event->state & GDK_SHIFT_MASK)
&& (event->keyval == GDK_Left || event->keyval == GDK_Right))
{
list = tree_view->priv->columns;
while (list)
{
GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN (list->data);
if (GTK_WIDGET_HAS_FOCUS (column->button))
{
if (!column->resizable)
return TRUE;
if (event->keyval == GDK_Left)
{
column->resized_width = MAX (column->resized_width,
column->width);
column->resized_width -= 2;
if (column->resized_width < 0)
column->resized_width = 0;
column->resized_width = MAX (column->min_width,
column->resized_width);
column->use_resized_width = TRUE;
gtk_widget_queue_resize (widget);
return TRUE;
}
else if (event->keyval == GDK_Right)
{
column->resized_width = MAX (column->resized_width,
column->width);
column->resized_width += 2;
column->use_resized_width = TRUE;
gtk_widget_queue_resize (widget);
return TRUE;
}
}
list = list->next;
}
}
/* FIXME: broken when we go bidi? */
if (tree_view->priv->columns && (event->state & GDK_CONTROL_MASK) &&
(event->keyval == GDK_Left || event->keyval == GDK_Right
|| event->keyval == GDK_Home || event->keyval == GDK_End))
{
list = tree_view->priv->columns;
while (list)
{
GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN (list->data);
if (GTK_WIDGET_HAS_FOCUS (column->button))
{
if (event->keyval == GDK_Left)
{
GtkTreeViewColumn *col;
col = gtk_tree_view_get_drop_column (tree_view, column, DROP_LEFT);
if (col != (GtkTreeViewColumn *)0x1)
gtk_tree_view_move_column_after (tree_view, column, col);
return TRUE;
}
else if (event->keyval == GDK_Right)
{
GtkTreeViewColumn *col;
col = gtk_tree_view_get_drop_column (tree_view, column, DROP_RIGHT);
if (col != (GtkTreeViewColumn *)0x1)
gtk_tree_view_move_column_after (tree_view, column, col);
return TRUE;
}
else if (event->keyval == GDK_Home)
{
GtkTreeViewColumn *col;
col = gtk_tree_view_get_drop_column (tree_view, column, DROP_HOME);
if (col != (GtkTreeViewColumn *)0x1)
gtk_tree_view_move_column_after (tree_view, column, col);
return TRUE;
}
else if (event->keyval == GDK_End)
{
GtkTreeViewColumn *col;
col = gtk_tree_view_get_drop_column (tree_view, column, DROP_END);
if (col != (GtkTreeViewColumn *)0x1)
gtk_tree_view_move_column_after (tree_view, column, col);
return TRUE;
}
}
list = list->next;
}
}
/* FIXME: this is prolly broken when we go bidi */
if (tree_view->priv->columns &&
(event->keyval == GDK_Left || event->keyval == GDK_Right))
{
gint width = 0;
list = tree_view->priv->columns;
while (list)
{
GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN (list->data);
if (GTK_WIDGET_HAS_FOCUS (column->button))
{
if (event->keyval == GDK_Left && list->prev)
{
GList *tmp;
for (tmp = list->prev; tmp; tmp = tmp->prev)
if (GTK_TREE_VIEW_COLUMN (tmp->data)->visible)
break;
if (!tmp)
return FALSE;
tree_view->priv->focus_column = GTK_TREE_VIEW_COLUMN (tmp->data);
gtk_widget_grab_focus (tree_view->priv->focus_column->button);
width -= tree_view->priv->focus_column->width;
gtk_adjustment_set_value (tree_view->priv->hadjustment, CLAMP (width, tree_view->priv->hadjustment->lower, tree_view->priv->hadjustment->upper - tree_view->priv->hadjustment->page_size));
return TRUE;
}
else if (event->keyval == GDK_Right && list->next)
{
GList *tmp;
for (tmp = list->next; tmp; tmp = tmp->next)
if (GTK_TREE_VIEW_COLUMN (tmp->data)->visible)
break;
if (!tmp)
return FALSE;
tree_view->priv->focus_column = GTK_TREE_VIEW_COLUMN (tmp->data);
gtk_widget_grab_focus (tree_view->priv->focus_column->button);
width += tree_view->priv->focus_column->width;
gtk_adjustment_set_value (tree_view->priv->hadjustment, CLAMP (width, tree_view->priv->hadjustment->lower, tree_view->priv->hadjustment->upper - tree_view->priv->hadjustment->page_size));
return TRUE;
}
}
width += GTK_TREE_VIEW_COLUMN (list->data)->width;
list = list->next;
}
}
return (* GTK_WIDGET_CLASS (parent_class)->key_press_event) (widget, event);
}
@ -4862,20 +5248,23 @@ gtk_tree_view_set_adjustments (GtkTreeView *tree_view,
}
static void
static gboolean
gtk_tree_view_real_move_cursor (GtkTreeView *tree_view,
GtkMovementStep step,
gint count)
{
g_return_if_fail (GTK_IS_TREE_VIEW (tree_view));
g_return_if_fail (step == GTK_MOVEMENT_LOGICAL_POSITIONS ||
g_return_val_if_fail (GTK_IS_TREE_VIEW (tree_view), FALSE);
g_return_val_if_fail (step == GTK_MOVEMENT_LOGICAL_POSITIONS ||
step == GTK_MOVEMENT_VISUAL_POSITIONS ||
step == GTK_MOVEMENT_DISPLAY_LINES ||
step == GTK_MOVEMENT_PAGES ||
step == GTK_MOVEMENT_BUFFER_ENDS);
step == GTK_MOVEMENT_BUFFER_ENDS, FALSE);
if (tree_view->priv->tree == NULL)
return;
return FALSE;
if (!GTK_WIDGET_HAS_FOCUS (GTK_WIDGET (tree_view)))
return FALSE;
gtk_tree_view_stop_editing (tree_view, FALSE);
GTK_TREE_VIEW_SET_FLAG (tree_view, GTK_TREE_VIEW_DRAW_KEYFOCUS);
gtk_widget_grab_focus (GTK_WIDGET (tree_view));
@ -4899,6 +5288,8 @@ gtk_tree_view_real_move_cursor (GtkTreeView *tree_view,
default:
g_assert_not_reached ();
}
return TRUE;
}
static void
@ -6313,12 +6704,20 @@ gtk_tree_view_move_cursor_page_up_down (GtkTreeView *tree_view,
y = _gtk_rbtree_node_find_offset (cursor_tree, cursor_node);
y += count * tree_view->priv->vadjustment->page_size;
if (count > 0)
y -= MAX (GTK_RBNODE_GET_HEIGHT (cursor_node),
tree_view->priv->expander_size);
else if (count < 0)
y += MAX (GTK_RBNODE_GET_HEIGHT (cursor_node),
tree_view->priv->expander_size);
y = CLAMP (y, (gint)tree_view->priv->vadjustment->lower, (gint)tree_view->priv->vadjustment->upper - vertical_separator);
_gtk_rbtree_find_offset (tree_view->priv->tree, y, &cursor_tree, &cursor_node);
cursor_path = _gtk_tree_view_find_path (tree_view, cursor_tree, cursor_node);
g_return_if_fail (cursor_path != NULL);
gtk_tree_view_real_set_cursor (tree_view, cursor_path, TRUE);
gtk_tree_view_scroll_to_point (tree_view, -1, y);
gtk_tree_view_clamp_node_visible (tree_view, cursor_tree, cursor_node);
gtk_tree_path_free (cursor_path);
}
@ -6429,15 +6828,8 @@ gtk_tree_view_move_cursor_start_end (GtkTreeView *tree_view,
}
path = _gtk_tree_view_find_path (tree_view, cursor_tree, cursor_node);
_gtk_tree_selection_internal_select_node (tree_view->priv->selection,
cursor_node,
cursor_tree,
path,
FALSE?GDK_SHIFT_MASK:0);
gtk_tree_row_reference_free (tree_view->priv->cursor);
tree_view->priv->cursor = gtk_tree_row_reference_new_proxy (G_OBJECT (tree_view), tree_view->priv->model, path);
gtk_tree_view_clamp_node_visible (tree_view, cursor_tree, cursor_node);
gtk_tree_view_real_set_cursor (tree_view, path, TRUE);
gtk_tree_path_free (path);
}
static void
@ -6448,6 +6840,14 @@ gtk_tree_view_real_select_all (GtkTreeView *tree_view)
gtk_tree_selection_select_all (tree_view->priv->selection);
}
static void
gtk_tree_view_real_unselect_all (GtkTreeView *tree_view)
{
if (tree_view->priv->selection->type != GTK_SELECTION_MULTIPLE)
return;
gtk_tree_selection_unselect_all (tree_view->priv->selection);
}
static void
gtk_tree_view_real_select_cursor_row (GtkTreeView *tree_view,
gboolean start_editing)
@ -6676,6 +7076,15 @@ gtk_tree_view_real_start_interactive_search (GtkTreeView *tree_view)
gtk_tree_view_search_init (entry, tree_view);
}
static void
gtk_tree_view_real_focus_column_header (GtkTreeView *tree_view)
{
if (!tree_view->priv->focus_column)
return;
gtk_widget_grab_focus (tree_view->priv->focus_column->button);
}
/* this function returns the new width of the column being resized given
* the column and x position of the cursor; the x cursor position is passed
* in as a pointer and automagicly corrected if it's beyond min/max limits

4
gtk/gtktreeview.h
View File

@ -87,10 +87,11 @@ struct _GtkTreeViewClass
void (* cursor_changed) (GtkTreeView *tree_view);
/* Key Binding signals */
void (* move_cursor) (GtkTreeView *tree_view,
gboolean (* move_cursor) (GtkTreeView *tree_view,
GtkMovementStep step,
gint count);
void (* select_all) (GtkTreeView *tree_view);
void (* unselect_all) (GtkTreeView *tree_view);
void (* select_cursor_row) (GtkTreeView *tree_view,
gboolean start_editing);
void (* toggle_cursor_row) (GtkTreeView *tree_view);
@ -100,6 +101,7 @@ struct _GtkTreeViewClass
gboolean open_all);
void (* select_cursor_parent) (GtkTreeView *tree_view);
void (* start_interactive_search) (GtkTreeView *tree_view);
void (* focus_column_header) (GtkTreeView *tree_view);
};