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Patch Thomas Broyer from <tbroyer@ltgt.net>. Expander arrows are now

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Fri Jun  8 18:52:10 2001  Jonathan Blandford  <jrb@redhat.com>

	* gtk/gtktreeview.[hc]: Patch Thomas Broyer from
	<tbroyer@ltgt.net>. Expander arrows are now attached to a specific
	column and follow it when draged, rather than a location in the
	view. "expander_column" property and drawing functions changed
	accordingly.  Fixes bug #55942.

	(gtk_tree_view_{set,get}_expander_column): Now works with a
	GtkTreeViewColumn* instead of int.
This commit is contained in:
Jonathan Blandford 2001-06-29 03:11:01 +00:00 committed by Jonathan Blandford
parent 85224117f4
commit b6f809739b
11 changed files with 149 additions and 62 deletions
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11
ChangeLog
View File

@ -1,3 +1,14 @@
Fri Jun 8 18:52:10 2001 Jonathan Blandford <jrb@redhat.com>
* gtk/gtktreeview.[hc]: Patch Thomas Broyer from
<tbroyer@ltgt.net>. Expander arrows are now attached to a specific
column and follow it when draged, rather than a location in the
view. "expander_column" property and drawing functions changed
accordingly. Fixes bug #55942.
(gtk_tree_view_{set,get}_expander_column): Now works with a
GtkTreeViewColumn* instead of int.
Thu Jun 28 22:53:18 2001 Owen Taylor <otaylor@redhat.com>
* gdk/gdk.c gtk/gtktypeutils.c: Fix args to g_type_init().

11
ChangeLog.pre-2-0
View File

@ -1,3 +1,14 @@
Fri Jun 8 18:52:10 2001 Jonathan Blandford <jrb@redhat.com>
* gtk/gtktreeview.[hc]: Patch Thomas Broyer from
<tbroyer@ltgt.net>. Expander arrows are now attached to a specific
column and follow it when draged, rather than a location in the
view. "expander_column" property and drawing functions changed
accordingly. Fixes bug #55942.
(gtk_tree_view_{set,get}_expander_column): Now works with a
GtkTreeViewColumn* instead of int.
Thu Jun 28 22:53:18 2001 Owen Taylor <otaylor@redhat.com>
* gdk/gdk.c gtk/gtktypeutils.c: Fix args to g_type_init().

11
ChangeLog.pre-2-10
View File

@ -1,3 +1,14 @@
Fri Jun 8 18:52:10 2001 Jonathan Blandford <jrb@redhat.com>
* gtk/gtktreeview.[hc]: Patch Thomas Broyer from
<tbroyer@ltgt.net>. Expander arrows are now attached to a specific
column and follow it when draged, rather than a location in the
view. "expander_column" property and drawing functions changed
accordingly. Fixes bug #55942.
(gtk_tree_view_{set,get}_expander_column): Now works with a
GtkTreeViewColumn* instead of int.
Thu Jun 28 22:53:18 2001 Owen Taylor <otaylor@redhat.com>
* gdk/gdk.c gtk/gtktypeutils.c: Fix args to g_type_init().

11
ChangeLog.pre-2-2
View File

@ -1,3 +1,14 @@
Fri Jun 8 18:52:10 2001 Jonathan Blandford <jrb@redhat.com>
* gtk/gtktreeview.[hc]: Patch Thomas Broyer from
<tbroyer@ltgt.net>. Expander arrows are now attached to a specific
column and follow it when draged, rather than a location in the
view. "expander_column" property and drawing functions changed
accordingly. Fixes bug #55942.
(gtk_tree_view_{set,get}_expander_column): Now works with a
GtkTreeViewColumn* instead of int.
Thu Jun 28 22:53:18 2001 Owen Taylor <otaylor@redhat.com>
* gdk/gdk.c gtk/gtktypeutils.c: Fix args to g_type_init().

11
ChangeLog.pre-2-4
View File

@ -1,3 +1,14 @@
Fri Jun 8 18:52:10 2001 Jonathan Blandford <jrb@redhat.com>
* gtk/gtktreeview.[hc]: Patch Thomas Broyer from
<tbroyer@ltgt.net>. Expander arrows are now attached to a specific
column and follow it when draged, rather than a location in the
view. "expander_column" property and drawing functions changed
accordingly. Fixes bug #55942.
(gtk_tree_view_{set,get}_expander_column): Now works with a
GtkTreeViewColumn* instead of int.
Thu Jun 28 22:53:18 2001 Owen Taylor <otaylor@redhat.com>
* gdk/gdk.c gtk/gtktypeutils.c: Fix args to g_type_init().

11
ChangeLog.pre-2-6
View File

@ -1,3 +1,14 @@
Fri Jun 8 18:52:10 2001 Jonathan Blandford <jrb@redhat.com>
* gtk/gtktreeview.[hc]: Patch Thomas Broyer from
<tbroyer@ltgt.net>. Expander arrows are now attached to a specific
column and follow it when draged, rather than a location in the
view. "expander_column" property and drawing functions changed
accordingly. Fixes bug #55942.
(gtk_tree_view_{set,get}_expander_column): Now works with a
GtkTreeViewColumn* instead of int.
Thu Jun 28 22:53:18 2001 Owen Taylor <otaylor@redhat.com>
* gdk/gdk.c gtk/gtktypeutils.c: Fix args to g_type_init().

11
ChangeLog.pre-2-8
View File

@ -1,3 +1,14 @@
Fri Jun 8 18:52:10 2001 Jonathan Blandford <jrb@redhat.com>
* gtk/gtktreeview.[hc]: Patch Thomas Broyer from
<tbroyer@ltgt.net>. Expander arrows are now attached to a specific
column and follow it when draged, rather than a location in the
view. "expander_column" property and drawing functions changed
accordingly. Fixes bug #55942.
(gtk_tree_view_{set,get}_expander_column): Now works with a
GtkTreeViewColumn* instead of int.
Thu Jun 28 22:53:18 2001 Owen Taylor <otaylor@redhat.com>
* gdk/gdk.c gtk/gtktypeutils.c: Fix args to g_type_init().

2
gtk/gtktreeprivate.h
View File

@ -101,7 +101,7 @@ struct _GtkTreeViewPrivate
GtkTreeViewColumn *drag_column;
gint drag_column_x;
gint expander_column;
GtkTreeViewColumn *expander_column;
/* Focus code */
GtkTreeViewColumn *focus_column;

117
gtk/gtktreeview.c
View File

@ -260,7 +260,8 @@ static void gtk_tree_view_reordered (GtkTreeModel *mode
/* Internal functions */
static gboolean gtk_tree_view_is_expander_column (GtkTreeView *tree_view,
GtkTreeViewColumn*column);
static void gtk_tree_view_add_move_binding (GtkBindingSet *binding_set,
guint keyval,
guint modmask,
@ -488,12 +489,10 @@ gtk_tree_view_class_init (GtkTreeViewClass *class)
g_object_class_install_property (o_class,
PROP_EXPANDER_COLUMN,
g_param_spec_uint ("expander_column",
_("Expand Column"),
_("Set the column number for the expander column"),
0,
G_MAXINT,
0,
g_param_spec_object ("expander_column",
_("Expander Column"),
_("Set the column for the expander column"),
GTK_TYPE_TREE_VIEW_COLUMN,
G_PARAM_READWRITE));
g_object_class_install_property (o_class,
@ -871,7 +870,7 @@ gtk_tree_view_set_property (GObject *object,
gtk_tree_view_set_headers_clickable (tree_view, g_value_get_boolean (value));
break;
case PROP_EXPANDER_COLUMN:
gtk_tree_view_set_expander_column (tree_view, g_value_get_uint (value));
gtk_tree_view_set_expander_column (tree_view, GTK_TREE_VIEW_COLUMN (g_value_get_object (value)));
break;
case PROP_REORDERABLE:
gtk_tree_view_set_reorderable (tree_view, g_value_get_boolean (value));
@ -909,7 +908,7 @@ gtk_tree_view_get_property (GObject *object,
g_value_set_boolean (value, gtk_tree_view_get_headers_visible (tree_view));
break;
case PROP_EXPANDER_COLUMN:
g_value_set_uint (value, tree_view->priv->expander_column);
g_value_set_object (value, G_OBJECT (tree_view->priv->expander_column));
break;
case PROP_REORDERABLE:
g_value_set_boolean (value, tree_view->priv->reorderable);
@ -1502,7 +1501,7 @@ gtk_tree_view_button_press (GtkWidget *widget,
background_area.x = 0;
/* Let the column have a chance at selecting it. */
for (i = 0, list = tree_view->priv->columns; i < tree_view->priv->n_columns; i++, list = list->next)
for (list = tree_view->priv->columns; list; list = list->next)
{
GtkTreeIter iter;
@ -1512,7 +1511,7 @@ gtk_tree_view_button_press (GtkWidget *widget,
continue;
background_area.width = column->displayed_width;
if (i == tree_view->priv->expander_column &&
if (gtk_tree_view_is_expander_column (tree_view, column) &&
TREE_VIEW_DRAW_EXPANDERS(tree_view))
{
cell_area = background_area;
@ -2396,7 +2395,7 @@ gtk_tree_view_bin_expose (GtkWidget *widget,
GtkTreeIter iter;
gint new_y;
gint y_offset, x_offset, cell_offset;
gint i, max_height;
gint max_height;
gint depth;
GdkRectangle background_area;
GdkRectangle cell_area;
@ -2496,7 +2495,7 @@ gtk_tree_view_bin_expose (GtkWidget *widget,
parity = _gtk_rbtree_node_find_parity (tree, node);
for (i = 0, list = tree_view->priv->columns; i < tree_view->priv->n_columns; i++, list = list->next)
for (list = tree_view->priv->columns; list; list = list->next)
{
GtkTreeViewColumn *column = list->data;
const gchar *detail = NULL;
@ -2586,7 +2585,7 @@ gtk_tree_view_bin_expose (GtkWidget *widget,
background_area.width,
background_area.height);
if (i == tree_view->priv->expander_column &&
if (gtk_tree_view_is_expander_column(tree_view, column) &&
TREE_VIEW_DRAW_EXPANDERS(tree_view))
{
cell_area.x += depth*tree_view->priv->tab_offset;
@ -4587,7 +4586,6 @@ gtk_tree_view_get_cell_xrange (GtkTreeView *tree_view,
GtkTreeViewColumn *tmp_column = NULL;
gint total_width;
GList *list;
gint i;
if (x1)
*x1 = 0;
@ -4595,7 +4593,6 @@ gtk_tree_view_get_cell_xrange (GtkTreeView *tree_view,
if (x2)
*x2 = 0;
i = 0;
total_width = 0;
for (list = tree_view->priv->columns; list; list = list->next)
{
@ -4606,8 +4603,6 @@ gtk_tree_view_get_cell_xrange (GtkTreeView *tree_view,
if (tmp_column->visible)
total_width += tmp_column->width;
++i;
}
if (tmp_column != column)
@ -4620,7 +4615,7 @@ gtk_tree_view_get_cell_xrange (GtkTreeView *tree_view,
* to the cell renderer.
*/
if (i == tree_view->priv->expander_column)
if (gtk_tree_view_is_expander_column (tree_view, column))
total_width += tree_view->priv->tab_offset * _gtk_rbtree_get_depth (tree);
if (x1)
@ -4644,15 +4639,13 @@ gtk_tree_view_get_arrow_xrange (GtkTreeView *tree_view,
GList *list;
GtkTreeViewColumn *tmp_column = NULL;
gint total_width;
gint i;
i = 0;
total_width = 0;
for (list = tree_view->priv->columns; list; list = list->next)
{
tmp_column = list->data;
if (i == tree_view->priv->expander_column)
if (gtk_tree_view_is_expander_column (tree_view, tmp_column))
{
x_offset = total_width;
break;
@ -4660,8 +4653,6 @@ gtk_tree_view_get_arrow_xrange (GtkTreeView *tree_view,
if (tmp_column->visible)
total_width += tmp_column->width;
++i;
}
if (x1)
@ -4742,11 +4733,8 @@ gtk_tree_view_insert_iter_height (GtkTreeView *tree_view,
GtkTreeViewColumn *column;
GList *list;
gint max_height = 0;
gint i;
gint vertical_separator;
i = 0;
gtk_widget_style_get (GTK_WIDGET (tree_view), "vertical_separator", &vertical_separator, NULL);
/* do stuff with node */
for (list = tree_view->priv->columns; list; list = list->next)
@ -4758,25 +4746,20 @@ gtk_tree_view_insert_iter_height (GtkTreeView *tree_view,
continue;
if (column->column_type == GTK_TREE_VIEW_COLUMN_FIXED)
{
++i;
continue;
}
gtk_tree_view_column_cell_set_cell_data (column, tree_view->priv->model, iter);
gtk_tree_view_column_cell_get_size (column, NULL, NULL, NULL, &width, &height);
max_height = MAX (max_height, vertical_separator + height);
if (i == tree_view->priv->expander_column &&
if (gtk_tree_view_is_expander_column (tree_view, column) &&
TREE_VIEW_DRAW_EXPANDERS (tree_view))
_gtk_tree_view_column_set_width (column,
MAX (column->width, depth * tree_view->priv->tab_offset + width));
else
_gtk_tree_view_column_set_width (column,
MAX (column->width, width));
++i;
}
return max_height;
}
@ -4837,7 +4820,6 @@ gtk_tree_view_calc_size (GtkTreeView *tree_view,
GtkTreeViewColumn *column;
gint max_height;
gint vertical_separator;
gint i;
TREE_VIEW_INTERNAL_ASSERT_VOID (tree != NULL);
@ -4851,7 +4833,7 @@ gtk_tree_view_calc_size (GtkTreeView *tree_view,
{
max_height = 0;
/* Do stuff with node */
for (list = tree_view->priv->columns, i = 0; i < tree_view->priv->n_columns; list = list->next, i++)
for (list = tree_view->priv->columns; list; list = list->next)
{
gint height = 0, width = 0;
column = list->data;
@ -4871,7 +4853,7 @@ gtk_tree_view_calc_size (GtkTreeView *tree_view,
{
continue;
}
if (i == tree_view->priv->expander_column &&
if (gtk_tree_view_is_expander_column (tree_view, column) &&
TREE_VIEW_DRAW_EXPANDERS (tree_view))
_gtk_tree_view_column_set_width (column,
MAX (column->width, depth * tree_view->priv->tab_offset + width));
@ -4897,14 +4879,13 @@ gtk_tree_view_discover_dirty_iter (GtkTreeView *tree_view,
{
GtkTreeViewColumn *column;
GList *list;
gint i;
gboolean retval = FALSE;
gint tmpheight;
if (height)
*height = 0;
for (i = 0, list = tree_view->priv->columns; list; list = list->next, i++)
for (list = tree_view->priv->columns; list; list = list->next)
{
gint width;
column = list->data;
@ -4928,7 +4909,7 @@ gtk_tree_view_discover_dirty_iter (GtkTreeView *tree_view,
NULL, NULL, NULL,
&width, NULL);
}
if (i == tree_view->priv->expander_column &&
if (gtk_tree_view_is_expander_column (tree_view, column) &&
TREE_VIEW_DRAW_EXPANDERS (tree_view))
{
if (depth * tree_view->priv->tab_offset + width > column->width)
@ -5165,6 +5146,26 @@ _gtk_tree_view_find_node (GtkTreeView *tree_view,
while (1);
}
static gboolean
gtk_tree_view_is_expander_column (GtkTreeView *tree_view,
GtkTreeViewColumn *column)
{
GList *list;
if (tree_view->priv->expander_column == column)
return TRUE;
if (column != NULL)
return FALSE;
for (list = tree_view->priv->columns; list; list = list->next)
if (((GtkTreeViewColumn *)list->data)->visible)
break;
if (list && list->data == column)
return TRUE;
return FALSE;
}
static void
gtk_tree_view_add_move_binding (GtkBindingSet *binding_set,
guint keyval,
@ -6752,37 +6753,50 @@ gtk_tree_view_move_column_after (GtkTreeView *tree_view,
/**
* gtk_tree_view_set_expander_column:
* @tree_view: A #GtkTreeView
* @col: The column to draw the expander arrow at.
* @column: NULL, or the column to draw the expander arrow at.
*
* Sets the column offset to draw the expander arrow at.
* Sets the column to draw the expander arrow at. It must be in @tree_view. If
* @column is %NULL, then the expander arrow is fixed at the first column.
**/
void
gtk_tree_view_set_expander_column (GtkTreeView *tree_view,
gint col)
GtkTreeViewColumn *column)
{
g_return_if_fail (GTK_IS_TREE_VIEW (tree_view));
if (column != NULL)
g_return_if_fail (GTK_IS_TREE_VIEW_COLUMN (column));
if (tree_view->priv->expander_column != col)
if (tree_view->priv->expander_column != column)
{
tree_view->priv->expander_column = col;
GList *list;
if (column)
{
/* Confirm that column is in tree_view */
for (list = tree_view->priv->columns; list; list = list->next)
if (list->data == column)
break;
g_return_if_fail (list != NULL);
}
tree_view->priv->expander_column = column;
g_object_notify (G_OBJECT (tree_view), "expander_column");
}
}
/**
* gtk_tree_view_get_expander_column:
* @tree_view:
* @tree_view: A #GtkTreeView
*
* Returns the offset of the column that is the current expander column. This
* Returns the column that is the current expander column. This
* column has the expander arrow drawn next to it.
*
* Return value: The offset of the expander column.
* Return value: The expander column.
**/
gint
GtkTreeViewColumn *
gtk_tree_view_get_expander_column (GtkTreeView *tree_view)
{
g_return_val_if_fail (GTK_IS_TREE_VIEW (tree_view), -1);
g_return_val_if_fail (GTK_IS_TREE_VIEW (tree_view), NULL);
return tree_view->priv->expander_column;
}
@ -8083,7 +8097,6 @@ gtk_tree_view_create_row_drag_icon (GtkTreeView *tree_view,
GtkTreeIter iter;
GtkRBTree *tree;
GtkRBNode *node;
gint i;
gint cell_offset;
GList *list;
GdkRectangle background_area;
@ -8138,7 +8151,7 @@ gtk_tree_view_create_row_drag_icon (GtkTreeView *tree_view,
bin_window_width + 1,
background_area.height + 1);
for (i = 0, list = tree_view->priv->columns; i < tree_view->priv->n_columns; i++, list = list->next)
for (list = tree_view->priv->columns; list; list = list->next)
{
GtkTreeViewColumn *column = list->data;
GdkRectangle cell_area;
@ -8158,7 +8171,7 @@ gtk_tree_view_create_row_drag_icon (GtkTreeView *tree_view,
cell_area.y += vertical_separator / 2;
cell_area.height -= vertical_separator;
if (i == tree_view->priv->expander_column &&
if (gtk_tree_view_is_expander_column (tree_view, column) &&
TREE_VIEW_DRAW_EXPANDERS(tree_view))
{
cell_area.x += depth * tree_view->priv->tab_offset;

4
gtk/gtktreeview.h
View File

@ -174,8 +174,8 @@ void gtk_tree_view_move_column_after (GtkTreeView
GtkTreeViewColumn *column,
GtkTreeViewColumn *base_column);
void gtk_tree_view_set_expander_column (GtkTreeView *tree_view,
gint col);
gint gtk_tree_view_get_expander_column (GtkTreeView *tree_view);
GtkTreeViewColumn *column);
GtkTreeViewColumn *gtk_tree_view_get_expander_column (GtkTreeView *tree_view);
void gtk_tree_view_set_column_drag_function (GtkTreeView *tree_view,
GtkTreeViewColumnDropFunc func,
gpointer user_data,

3
gtk/gtktreeviewcolumn.c
View File

@ -1985,9 +1985,6 @@ gtk_tree_view_column_get_sort_order (GtkTreeViewColumn *tree_column)
return tree_column->sort_order;
}
/**
* gtk_tree_view_column_cell_set_cell_data:
* @tree_column: A #GtkTreeViewColumn.