6d53c2339f
Rewrites gtk_tree_view_column_request_width() and
gtk_tree_view_size_allocate_columns() to respect the minimum and natural
sizes that are already being returned by
gtk_cell_area_context_get_preferred_width().
The convoluted logic explained (not!) by this comment has been removed:
“Only update the expand value if the width of the widget has changed, or
the number of expand columns has changed, or if there are no expand
columns, or if we didn't have an size-allocation yet after the last
validated node.” This logic seems to have been a workaround for the
“jumping” behavior fixed in 16195ad and is no longer necessary.
https://bugzilla.gnome.org/show_bug.cgi?id=691751
162 lines
8.1 KiB
C
162 lines
8.1 KiB
C
/* gtktreeprivate.h
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* Copyright (C) 2000 Red Hat, Inc., Jonathan Blandford <jrb@redhat.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __GTK_TREE_PRIVATE_H__
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#define __GTK_TREE_PRIVATE_H__
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G_BEGIN_DECLS
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#include <gtk/gtktreeview.h>
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#include <gtk/gtktreeselection.h>
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#include <gtk/gtkrbtree.h>
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#define TREE_VIEW_DRAG_WIDTH 6
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typedef enum
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{
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GTK_TREE_SELECT_MODE_TOGGLE = 1 << 0,
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GTK_TREE_SELECT_MODE_EXTEND = 1 << 1
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}
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GtkTreeSelectMode;
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/* functions that shouldn't be exported */
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void _gtk_tree_selection_internal_select_node (GtkTreeSelection *selection,
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GtkRBNode *node,
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GtkRBTree *tree,
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GtkTreePath *path,
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GtkTreeSelectMode mode,
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gboolean override_browse_mode);
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void _gtk_tree_selection_emit_changed (GtkTreeSelection *selection);
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gboolean _gtk_tree_view_find_node (GtkTreeView *tree_view,
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GtkTreePath *path,
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GtkRBTree **tree,
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GtkRBNode **node);
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gboolean _gtk_tree_view_get_cursor_node (GtkTreeView *tree_view,
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GtkRBTree **tree,
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GtkRBNode **node);
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GtkTreePath *_gtk_tree_path_new_from_rbtree (GtkRBTree *tree,
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GtkRBNode *node);
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void _gtk_tree_view_child_move_resize (GtkTreeView *tree_view,
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GtkWidget *widget,
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gint x,
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gint y,
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gint width,
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gint height);
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void _gtk_tree_view_queue_draw_node (GtkTreeView *tree_view,
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GtkRBTree *tree,
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GtkRBNode *node,
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const GdkRectangle *clip_rect);
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void _gtk_tree_view_add_editable (GtkTreeView *tree_view,
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GtkTreeViewColumn *column,
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GtkTreePath *path,
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GtkCellEditable *cell_editable,
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GdkRectangle *cell_area);
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void _gtk_tree_view_remove_editable (GtkTreeView *tree_view,
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GtkTreeViewColumn *column,
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GtkCellEditable *cell_editable);
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void _gtk_tree_view_install_mark_rows_col_dirty (GtkTreeView *tree_view,
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gboolean install_handler);
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void _gtk_tree_view_column_autosize (GtkTreeView *tree_view,
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GtkTreeViewColumn *column);
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gint _gtk_tree_view_get_header_height (GtkTreeView *tree_view);
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void _gtk_tree_view_get_row_separator_func (GtkTreeView *tree_view,
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GtkTreeViewRowSeparatorFunc *func,
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gpointer *data);
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GtkTreePath *_gtk_tree_view_get_anchor_path (GtkTreeView *tree_view);
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void _gtk_tree_view_set_anchor_path (GtkTreeView *tree_view,
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GtkTreePath *anchor_path);
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GtkRBTree * _gtk_tree_view_get_rbtree (GtkTreeView *tree_view);
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GtkTreeViewColumn *_gtk_tree_view_get_focus_column (GtkTreeView *tree_view);
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void _gtk_tree_view_set_focus_column (GtkTreeView *tree_view,
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GtkTreeViewColumn *column);
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GdkWindow *_gtk_tree_view_get_header_window (GtkTreeView *tree_view);
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GtkTreeSelection* _gtk_tree_selection_new (void);
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GtkTreeSelection* _gtk_tree_selection_new_with_tree_view (GtkTreeView *tree_view);
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void _gtk_tree_selection_set_tree_view (GtkTreeSelection *selection,
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GtkTreeView *tree_view);
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gboolean _gtk_tree_selection_row_is_selectable (GtkTreeSelection *selection,
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GtkRBNode *node,
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GtkTreePath *path);
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void _gtk_tree_view_column_realize_button (GtkTreeViewColumn *column);
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void _gtk_tree_view_column_unrealize_button (GtkTreeViewColumn *column);
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void _gtk_tree_view_column_set_tree_view (GtkTreeViewColumn *column,
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GtkTreeView *tree_view);
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void _gtk_tree_view_column_request_width (GtkTreeViewColumn *tree_column,
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gint *minimum,
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gint *natural);
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void _gtk_tree_view_column_allocate (GtkTreeViewColumn *tree_column,
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int x_offset,
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int width);
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void _gtk_tree_view_column_unset_model (GtkTreeViewColumn *column,
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GtkTreeModel *old_model);
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void _gtk_tree_view_column_unset_tree_view (GtkTreeViewColumn *column);
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void _gtk_tree_view_column_start_drag (GtkTreeView *tree_view,
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GtkTreeViewColumn *column,
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GdkDevice *device);
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gboolean _gtk_tree_view_column_cell_event (GtkTreeViewColumn *tree_column,
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GdkEvent *event,
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const GdkRectangle *cell_area,
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guint flags);
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gboolean _gtk_tree_view_column_has_editable_cell(GtkTreeViewColumn *column);
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GtkCellRenderer *_gtk_tree_view_column_get_edited_cell (GtkTreeViewColumn *column);
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GtkCellRenderer *_gtk_tree_view_column_get_cell_at_pos (GtkTreeViewColumn *column,
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GdkRectangle *cell_area,
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GdkRectangle *background_area,
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gint x,
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gint y);
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gboolean _gtk_tree_view_column_is_blank_at_pos (GtkTreeViewColumn *column,
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GdkRectangle *cell_area,
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GdkRectangle *background_area,
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gint x,
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gint y);
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void _gtk_tree_view_column_cell_render (GtkTreeViewColumn *tree_column,
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cairo_t *cr,
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const GdkRectangle *background_area,
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const GdkRectangle *cell_area,
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guint flags,
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gboolean draw_focus);
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void _gtk_tree_view_column_cell_set_dirty (GtkTreeViewColumn *tree_column,
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gboolean install_handler);
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gboolean _gtk_tree_view_column_cell_get_dirty (GtkTreeViewColumn *tree_column);
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GdkWindow *_gtk_tree_view_column_get_window (GtkTreeViewColumn *column);
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void _gtk_tree_view_column_push_padding (GtkTreeViewColumn *column,
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gint padding);
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gint _gtk_tree_view_column_get_requested_width (GtkTreeViewColumn *column);
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gint _gtk_tree_view_column_get_drag_x (GtkTreeViewColumn *column);
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GtkCellAreaContext *_gtk_tree_view_column_get_context (GtkTreeViewColumn *column);
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void _gtk_tree_view_reset_header_styles (GtkTreeView *tree_view);
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G_END_DECLS
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#endif /* __GTK_TREE_PRIVATE_H__ */
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