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Remove the need for _gtk_tree_view_column_get_focus_area

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This commit is contained in:
Kristian Rietveld 2010-12-05 17:10:21 +01:00
parent 64ddd3f40f
commit 6c73647727
3 changed files with 18 additions and 53 deletions
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4
gtk/gtktreeprivate.h
View File

@ -134,10 +134,6 @@ void _gtk_tree_view_column_cell_render (GtkTreeViewColumn *tree_column,
const GdkRectangle *cell_area,
guint flags,
gboolean draw_focus);
void _gtk_tree_view_column_get_focus_area (GtkTreeViewColumn *tree_column,
const GdkRectangle *background_area,
const GdkRectangle *cell_area,
GdkRectangle *focus_area);
void _gtk_tree_view_column_cell_set_dirty (GtkTreeViewColumn *tree_column,
gboolean install_handler);
gboolean _gtk_tree_view_column_cell_get_dirty (GtkTreeViewColumn *tree_column);

47
gtk/gtktreeview.c
View File

@ -9367,42 +9367,31 @@ gtk_tree_view_clamp_column_visible (GtkTreeView *tree_view,
* focus cell is bigger than the page size, we make sure the
* left-hand side of the cell is visible).
*
* If the column does not have those so-called special cells, we
* If the column does not have an activatable cell, we
* make sure the left-hand side of the column is visible.
*/
if (focus_to_cell && gtk_tree_view_has_can_focus_cell (tree_view))
{
GtkTreePath *cursor_path;
GdkRectangle background_area, cell_area, focus_area;
GtkCellArea *cell_area;
GtkCellRenderer *focus_cell;
cursor_path = gtk_tree_row_reference_get_path (tree_view->priv->cursor);
cell_area = gtk_cell_layout_get_area (GTK_CELL_LAYOUT (column));
focus_cell = gtk_cell_area_get_focus_cell (cell_area);
gtk_tree_view_get_cell_area (tree_view,
cursor_path, column, &cell_area);
gtk_tree_view_get_background_area (tree_view,
cursor_path, column,
&background_area);
gtk_tree_path_free (cursor_path);
_gtk_tree_view_column_get_focus_area (column,
&background_area,
&cell_area,
&focus_area);
x = focus_area.x;
width = focus_area.width;
if (width < tree_view->priv->hadjustment->page_size)
{
if ((tree_view->priv->hadjustment->value + tree_view->priv->hadjustment->page_size) < (x + width))
gtk_adjustment_set_value (tree_view->priv->hadjustment,
x + width - tree_view->priv->hadjustment->page_size);
else if (tree_view->priv->hadjustment->value > x)
gtk_adjustment_set_value (tree_view->priv->hadjustment, x);
}
}
if (gtk_tree_view_column_cell_get_position (column, focus_cell,
&x, &width))
{
if (width < tree_view->priv->hadjustment->page_size)
{
if (tree_view->priv->hadjustment->value + tree_view->priv->hadjustment->page_size < x + width)
gtk_adjustment_set_value (tree_view->priv->hadjustment,
x + width - tree_view->priv->hadjustment->page_size);
else if (tree_view->priv->hadjustment->value > x)
gtk_adjustment_set_value (tree_view->priv->hadjustment, x);
}
}
}
gtk_adjustment_set_value (tree_view->priv->hadjustment, x);
}

20
gtk/gtktreeviewcolumn.c
View File

@ -2811,26 +2811,6 @@ _gtk_tree_view_column_cell_event (GtkTreeViewColumn *tree_column,
flags);
}
void
_gtk_tree_view_column_get_focus_area (GtkTreeViewColumn *tree_column,
const GdkRectangle *background_area,
const GdkRectangle *cell_area,
GdkRectangle *focus_area)
{
/* FIXME */
#if 0
gtk_tree_view_column_cell_process_action (tree_column,
NULL,
background_area,
cell_area,
0,
CELL_ACTION_FOCUS,
focus_area,
NULL, NULL, NULL);
#endif
}
/**
* gtk_tree_view_column_cell_is_visible:
* @tree_column: A #GtkTreeViewColumn