forked from AuroraMiddleware/gtk
Bring back _gtk_tree_view_column_get_cell_at_pos
The function has been re-implemented around GtkCellArea. This commits also brings back the invocation of this function in gtk_tree_view_button_press(). I shouldn't have removed this.
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@ -3180,11 +3180,17 @@ gtk_tree_view_button_press (GtkWidget *widget,
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*/
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if (event->type == GDK_BUTTON_PRESS)
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{
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GtkCellRenderer *focus_cell;
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if ((event->state & GDK_CONTROL_MASK) == GDK_CONTROL_MASK)
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tree_view->priv->ctrl_pressed = TRUE;
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if ((event->state & GDK_SHIFT_MASK) == GDK_SHIFT_MASK)
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tree_view->priv->shift_pressed = TRUE;
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focus_cell = _gtk_tree_view_column_get_cell_at_pos (column, event->x - background_area.x);
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if (focus_cell)
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gtk_tree_view_column_focus_cell (column, focus_cell);
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if (event->state & GDK_CONTROL_MASK)
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{
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gtk_tree_view_real_set_cursor (tree_view, path, FALSE, TRUE);
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@ -1466,6 +1466,40 @@ _gtk_tree_view_column_get_edited_cell (GtkTreeViewColumn *column)
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return gtk_cell_area_get_edited_cell (priv->cell_area);
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}
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GtkCellRenderer *
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_gtk_tree_view_column_get_cell_at_pos (GtkTreeViewColumn *column,
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gint x)
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{
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GList *list;
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GList *cell;
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GtkCellRenderer *match = NULL;
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GtkTreeViewColumnPrivate *priv = column->priv;
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list = gtk_cell_layout_get_cells (GTK_CELL_LAYOUT (column));
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for (cell = list; cell; cell = cell->next)
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{
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GdkRectangle zero_cell_area = { 0, };
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GdkRectangle allocation;
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gtk_cell_area_get_cell_allocation (priv->cell_area,
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priv->cell_area_context,
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priv->tree_view,
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cell->data,
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&zero_cell_area,
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&allocation);
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if (allocation.x <= x && x <= allocation.x + allocation.width)
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{
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match = cell->data;
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break;
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}
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}
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g_list_free (list);
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return match;
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}
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/* Public Functions */
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