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add _gtk_tree_view_column_get_editable_cell and

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Sun Apr 14 16:56:59 2002  Kristian Rietveld  <kris@gtk.org>

        * gtk/gtktreeprivate.h: add _gtk_tree_view_column_get_editable_cell and
        _gtk_tree_view_column_get_neighbor_sizes

        * gtk/gtktreeviewcolumn.c (struct _GtkTreeViewColumnCellInfo): add
        real_width field,
        (_gtk_tree_view_column_get_editable_cell): implement,
        (gtk_tree_view_column_cell_process_action): fill info->real_width
        (_gtk_tree_view_column_get_neighbor_sizes): implement

        * gtk/gtktreeview.c (gtk_tree_view_button_press): make the "editable
        widget" show up with the same size as the actual cell, so it doesnt
        cover the complete column if there are any other cells in that column.
This commit is contained in:
Kristian Rietveld
2002-04-14 15:05:04 +00:00
committed by Kristian Rietveld
parent 2b350816a8
commit 54db0fc9fd
9 changed files with 183 additions and 10 deletions
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68
gtk/gtktreeviewcolumn.c
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@ -64,6 +64,7 @@ struct _GtkTreeViewColumnCellInfo
gpointer func_data;
GtkDestroyNotify destroy;
gint requested_width;
gint real_width;
guint expand : 1;
guint pack : 1;
guint has_focus : 1;
@ -1053,6 +1054,19 @@ _gtk_tree_view_column_has_editable_cell (GtkTreeViewColumn *column)
return FALSE;
}
GtkCellRenderer *
_gtk_tree_view_column_get_editable_cell (GtkTreeViewColumn *column)
{
GList *list;
for (list = column->cell_list; list; list = list ->next)
if (((GtkTreeViewColumnCellInfo *)list->data)->cell->mode ==
GTK_CELL_RENDERER_MODE_EDITABLE)
return ((GtkTreeViewColumnCellInfo *)list->data)->cell;
return NULL;
}
/* Public Functions */
@ -2349,6 +2363,7 @@ gtk_tree_view_column_cell_process_action (GtkTreeViewColumn *tree_column,
real_cell_area.width = info->requested_width +
(info->expand?extra_space:0);
info->real_width = real_cell_area.width;
real_cell_area.x += focus_line_width;
if (action == CELL_ACTION_RENDER)
{
@ -2447,6 +2462,7 @@ gtk_tree_view_column_cell_process_action (GtkTreeViewColumn *tree_column,
real_cell_area.width = info->requested_width +
(info->expand?extra_space:0);
info->real_width = real_cell_area.width;
if (action == CELL_ACTION_RENDER)
{
gtk_cell_renderer_render (info->cell,
@ -2698,3 +2714,55 @@ _gtk_tree_view_column_stop_editing (GtkTreeViewColumn *tree_column)
tree_column->editable_widget = NULL;
}
void
_gtk_tree_view_column_get_neighbor_sizes (GtkTreeViewColumn *column,
GtkCellRenderer *cell,
gint *left,
gint *right)
{
GList *list;
if (left)
{
*left = 0;
for (list = column->cell_list; list; list = list->next)
{
GtkTreeViewColumnCellInfo *info =
(GtkTreeViewColumnCellInfo *)list->data;
if (info->cell == cell)
break;
*left += info->real_width;
}
}
if (right)
{
*right = 0;
for (list = column->cell_list; list; list = list->next)
{
GtkTreeViewColumnCellInfo *info =
(GtkTreeViewColumnCellInfo *)list->data;
if (info->cell == cell)
break;
}
/* skip cell */
if (list && list->next)
{
list = list->next;
for ( ; list; list = list->next)
{
GtkTreeViewColumnCellInfo *info =
(GtkTreeViewColumnCellInfo *)list->data;
*right += info->real_width;
}
}
}
}