/* gtktreeview.h * Copyright (C) 2000 Red Hat, Inc., Jonathan Blandford * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library. If not, see . */ #ifndef __GTK_TREE_VIEW_H__ #define __GTK_TREE_VIEW_H__ #if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION) #error "Only can be included directly." #endif #include #include #include #include G_BEGIN_DECLS /** * GtkTreeViewDropPosition: * @GTK_TREE_VIEW_DROP_BEFORE: dropped row is inserted before * @GTK_TREE_VIEW_DROP_AFTER: dropped row is inserted after * @GTK_TREE_VIEW_DROP_INTO_OR_BEFORE: dropped row becomes a child or is inserted before * @GTK_TREE_VIEW_DROP_INTO_OR_AFTER: dropped row becomes a child or is inserted after * * An enum for determining where a dropped row goes. */ typedef enum { /* drop before/after this row */ GTK_TREE_VIEW_DROP_BEFORE, GTK_TREE_VIEW_DROP_AFTER, /* drop as a child of this row (with fallback to before or after * if into is not possible) */ GTK_TREE_VIEW_DROP_INTO_OR_BEFORE, GTK_TREE_VIEW_DROP_INTO_OR_AFTER } GtkTreeViewDropPosition; #define GTK_TYPE_TREE_VIEW (gtk_tree_view_get_type ()) #define GTK_TREE_VIEW(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_TREE_VIEW, GtkTreeView)) #define GTK_IS_TREE_VIEW(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_TREE_VIEW)) #define GTK_TREE_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_TREE_VIEW, GtkTreeViewClass)) #define GTK_IS_TREE_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_TREE_VIEW)) #define GTK_TREE_VIEW_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_TREE_VIEW, GtkTreeViewClass)) typedef struct _GtkTreeView GtkTreeView; typedef struct _GtkTreeViewClass GtkTreeViewClass; typedef struct _GtkTreeSelection GtkTreeSelection; /** * GtkTreeViewColumnDropFunc: * @tree_view: A `GtkTreeView` * @column: The `GtkTreeViewColumn` being dragged * @prev_column: A `GtkTreeViewColumn` on one side of @column * @next_column: A `GtkTreeViewColumn` on the other side of @column * @data: (closure): user data * * Function type for determining whether @column can be dropped in a * particular spot (as determined by @prev_column and @next_column). In * left to right locales, @prev_column is on the left of the potential drop * spot, and @next_column is on the right. In right to left mode, this is * reversed. This function should return %TRUE if the spot is a valid drop * spot. Please note that returning %TRUE does not actually indicate that * the column drop was made, but is meant only to indicate a possible drop * spot to the user. * * Returns: %TRUE, if @column can be dropped in this spot */ typedef gboolean (* GtkTreeViewColumnDropFunc) (GtkTreeView *tree_view, GtkTreeViewColumn *column, GtkTreeViewColumn *prev_column, GtkTreeViewColumn *next_column, gpointer data); /** * GtkTreeViewMappingFunc: * @tree_view: A `GtkTreeView` * @path: The path that’s expanded * @user_data: user data * * Function used for gtk_tree_view_map_expanded_rows(). */ typedef void (* GtkTreeViewMappingFunc) (GtkTreeView *tree_view, GtkTreePath *path, gpointer user_data); /** * GtkTreeViewSearchEqualFunc: * @model: the `GtkTreeModel` being searched * @column: the search column set by gtk_tree_view_set_search_column() * @key: the key string to compare with * @iter: a `GtkTreeIter` pointing the row of @model that should be compared * with @key. * @search_data: (closure): user data from gtk_tree_view_set_search_equal_func() * * A function used for checking whether a row in @model matches * a search key string entered by the user. Note the return value * is reversed from what you would normally expect, though it * has some similarity to strcmp() returning 0 for equal strings. * * Returns: %FALSE if the row matches, %TRUE otherwise. */ typedef gboolean (*GtkTreeViewSearchEqualFunc) (GtkTreeModel *model, int column, const char *key, GtkTreeIter *iter, gpointer search_data); /** * GtkTreeViewRowSeparatorFunc: * @model: the `GtkTreeModel` * @iter: a `GtkTreeIter` pointing at a row in @model * @data: (closure): user data * * Function type for determining whether the row pointed to by @iter should * be rendered as a separator. A common way to implement this is to have a * boolean column in the model, whose values the `GtkTreeViewRowSeparatorFunc` * returns. * * Returns: %TRUE if the row is a separator */ typedef gboolean (*GtkTreeViewRowSeparatorFunc) (GtkTreeModel *model, GtkTreeIter *iter, gpointer data); struct _GtkTreeView { GtkWidget parent_instance; }; struct _GtkTreeViewClass { GtkWidgetClass parent_class; void (* row_activated) (GtkTreeView *tree_view, GtkTreePath *path, GtkTreeViewColumn *column); gboolean (* test_expand_row) (GtkTreeView *tree_view, GtkTreeIter *iter, GtkTreePath *path); gboolean (* test_collapse_row) (GtkTreeView *tree_view, GtkTreeIter *iter, GtkTreePath *path); void (* row_expanded) (GtkTreeView *tree_view, GtkTreeIter *iter, GtkTreePath *path); void (* row_collapsed) (GtkTreeView *tree_view, GtkTreeIter *iter, GtkTreePath *path); void (* columns_changed) (GtkTreeView *tree_view); void (* cursor_changed) (GtkTreeView *tree_view); /* Key Binding signals */ gboolean (* move_cursor) (GtkTreeView *tree_view, GtkMovementStep step, int count, gboolean extend, gboolean modify); gboolean (* select_all) (GtkTreeView *tree_view); gboolean (* unselect_all) (GtkTreeView *tree_view); gboolean (* select_cursor_row) (GtkTreeView *tree_view, gboolean start_editing); gboolean (* toggle_cursor_row) (GtkTreeView *tree_view); gboolean (* expand_collapse_cursor_row) (GtkTreeView *tree_view, gboolean logical, gboolean expand, gboolean open_all); gboolean (* select_cursor_parent) (GtkTreeView *tree_view); gboolean (* start_interactive_search) (GtkTreeView *tree_view); /*< private >*/ gpointer _reserved[16]; }; GDK_AVAILABLE_IN_ALL GType gtk_tree_view_get_type (void) G_GNUC_CONST; /* Creators */ GDK_AVAILABLE_IN_ALL GtkWidget *gtk_tree_view_new (void); GDK_AVAILABLE_IN_ALL GtkWidget *gtk_tree_view_new_with_model (GtkTreeModel *model); /* Accessors */ GDK_AVAILABLE_IN_ALL GtkTreeModel *gtk_tree_view_get_model (GtkTreeView *tree_view); GDK_AVAILABLE_IN_ALL void gtk_tree_view_set_model (GtkTreeView *tree_view, GtkTreeModel *model); GDK_AVAILABLE_IN_ALL GtkTreeSelection *gtk_tree_view_get_selection (GtkTreeView *tree_view); GDK_AVAILABLE_IN_ALL gboolean gtk_tree_view_get_headers_visible (GtkTreeView *tree_view); GDK_AVAILABLE_IN_ALL void gtk_tree_view_set_headers_visible (GtkTreeView *tree_view, gboolean headers_visible); GDK_AVAILABLE_IN_ALL void gtk_tree_view_columns_autosize (GtkTreeView *tree_view); GDK_AVAILABLE_IN_ALL gboolean gtk_tree_view_get_headers_clickable (GtkTreeView *tree_view); GDK_AVAILABLE_IN_ALL void gtk_tree_view_set_headers_clickable (GtkTreeView *tree_view, gboolean setting); GDK_AVAILABLE_IN_ALL gboolean gtk_tree_view_get_activate_on_single_click (GtkTreeView *tree_view); GDK_AVAILABLE_IN_ALL void gtk_tree_view_set_activate_on_single_click (GtkTreeView *tree_view, gboolean single); /* Column functions */ GDK_AVAILABLE_IN_ALL int gtk_tree_view_append_column (GtkTreeView *tree_view, GtkTreeViewColumn *column); GDK_AVAILABLE_IN_ALL int gtk_tree_view_remove_column (GtkTreeView *tree_view, GtkTreeViewColumn *column); GDK_AVAILABLE_IN_ALL int gtk_tree_view_insert_column (GtkTreeView *tree_view, GtkTreeViewColumn *column, int position); GDK_AVAILABLE_IN_ALL int gtk_tree_view_insert_column_with_attributes (GtkTreeView *tree_view, int position, const char *title, GtkCellRenderer *cell, ...) G_GNUC_NULL_TERMINATED; GDK_AVAILABLE_IN_ALL int gtk_tree_view_insert_column_with_data_func (GtkTreeView *tree_view, int position, const char *title, GtkCellRenderer *cell, GtkTreeCellDataFunc func, gpointer data, GDestroyNotify dnotify); GDK_AVAILABLE_IN_ALL guint gtk_tree_view_get_n_columns (GtkTreeView *tree_view); GDK_AVAILABLE_IN_ALL GtkTreeViewColumn *gtk_tree_view_get_column (GtkTreeView *tree_view, int n); GDK_AVAILABLE_IN_ALL GList *gtk_tree_view_get_columns (GtkTreeView *tree_view); GDK_AVAILABLE_IN_ALL void gtk_tree_view_move_column_after (GtkTreeView *tree_view, GtkTreeViewColumn *column, GtkTreeViewColumn *base_column); GDK_AVAILABLE_IN_ALL void gtk_tree_view_set_expander_column (GtkTreeView *tree_view, GtkTreeViewColumn *column); GDK_AVAILABLE_IN_ALL GtkTreeViewColumn *gtk_tree_view_get_expander_column (GtkTreeView *tree_view); GDK_AVAILABLE_IN_ALL void gtk_tree_view_set_column_drag_function (GtkTreeView *tree_view, GtkTreeViewColumnDropFunc func, gpointer user_data, GDestroyNotify destroy); /* Actions */ GDK_AVAILABLE_IN_ALL void gtk_tree_view_scroll_to_point (GtkTreeView *tree_view, int tree_x, int tree_y); GDK_AVAILABLE_IN_ALL void gtk_tree_view_scroll_to_cell (GtkTreeView *tree_view, GtkTreePath *path, GtkTreeViewColumn *column, gboolean use_align, float row_align, float col_align); GDK_AVAILABLE_IN_ALL void gtk_tree_view_row_activated (GtkTreeView *tree_view, GtkTreePath *path, GtkTreeViewColumn *column); GDK_AVAILABLE_IN_ALL void gtk_tree_view_expand_all (GtkTreeView *tree_view); GDK_AVAILABLE_IN_ALL void gtk_tree_view_collapse_all (GtkTreeView *tree_view); GDK_AVAILABLE_IN_ALL void gtk_tree_view_expand_to_path (GtkTreeView *tree_view, GtkTreePath *path); GDK_AVAILABLE_IN_ALL gboolean gtk_tree_view_expand_row (GtkTreeView *tree_view, GtkTreePath *path, gboolean open_all); GDK_AVAILABLE_IN_ALL gboolean gtk_tree_view_collapse_row (GtkTreeView *tree_view, GtkTreePath *path); GDK_AVAILABLE_IN_ALL void gtk_tree_view_map_expanded_rows (GtkTreeView *tree_view, GtkTreeViewMappingFunc func, gpointer data); GDK_AVAILABLE_IN_ALL gboolean gtk_tree_view_row_expanded (GtkTreeView *tree_view, GtkTreePath *path); GDK_AVAILABLE_IN_ALL void gtk_tree_view_set_reorderable (GtkTreeView *tree_view, gboolean reorderable); GDK_AVAILABLE_IN_ALL gboolean gtk_tree_view_get_reorderable (GtkTreeView *tree_view); GDK_AVAILABLE_IN_ALL void gtk_tree_view_set_cursor (GtkTreeView *tree_view, GtkTreePath *path, GtkTreeViewColumn *focus_column, gboolean start_editing); GDK_AVAILABLE_IN_ALL void gtk_tree_view_set_cursor_on_cell (GtkTreeView *tree_view, GtkTreePath *path, GtkTreeViewColumn *focus_column, GtkCellRenderer *focus_cell, gboolean start_editing); GDK_AVAILABLE_IN_ALL void gtk_tree_view_get_cursor (GtkTreeView *tree_view, GtkTreePath **path, GtkTreeViewColumn **focus_column); /* Layout information */ GDK_AVAILABLE_IN_ALL gboolean gtk_tree_view_get_path_at_pos (GtkTreeView *tree_view, int x, int y, GtkTreePath **path, GtkTreeViewColumn **column, int *cell_x, int *cell_y); GDK_AVAILABLE_IN_ALL void gtk_tree_view_get_cell_area (GtkTreeView *tree_view, GtkTreePath *path, GtkTreeViewColumn *column, GdkRectangle *rect); GDK_AVAILABLE_IN_ALL void gtk_tree_view_get_background_area (GtkTreeView *tree_view, GtkTreePath *path, GtkTreeViewColumn *column, GdkRectangle *rect); GDK_AVAILABLE_IN_ALL void gtk_tree_view_get_visible_rect (GtkTreeView *tree_view, GdkRectangle *visible_rect); GDK_AVAILABLE_IN_ALL gboolean gtk_tree_view_get_visible_range (GtkTreeView *tree_view, GtkTreePath **start_path, GtkTreePath **end_path); GDK_AVAILABLE_IN_ALL gboolean gtk_tree_view_is_blank_at_pos (GtkTreeView *tree_view, int x, int y, GtkTreePath **path, GtkTreeViewColumn **column, int *cell_x, int *cell_y); /* Drag-and-Drop support */ GDK_AVAILABLE_IN_ALL void gtk_tree_view_enable_model_drag_source (GtkTreeView *tree_view, GdkModifierType start_button_mask, GdkContentFormats *formats, GdkDragAction actions); GDK_AVAILABLE_IN_ALL void gtk_tree_view_enable_model_drag_dest (GtkTreeView *tree_view, GdkContentFormats *formats, GdkDragAction actions); GDK_AVAILABLE_IN_ALL void gtk_tree_view_unset_rows_drag_source (GtkTreeView *tree_view); GDK_AVAILABLE_IN_ALL void gtk_tree_view_unset_rows_drag_dest (GtkTreeView *tree_view); /* These are useful to implement your own custom stuff. */ GDK_AVAILABLE_IN_ALL void gtk_tree_view_set_drag_dest_row (GtkTreeView *tree_view, GtkTreePath *path, GtkTreeViewDropPosition pos); GDK_AVAILABLE_IN_ALL void gtk_tree_view_get_drag_dest_row (GtkTreeView *tree_view, GtkTreePath **path, GtkTreeViewDropPosition *pos); GDK_AVAILABLE_IN_ALL gboolean gtk_tree_view_get_dest_row_at_pos (GtkTreeView *tree_view, int drag_x, int drag_y, GtkTreePath **path, GtkTreeViewDropPosition *pos); GDK_AVAILABLE_IN_ALL GdkPaintable *gtk_tree_view_create_row_drag_icon (GtkTreeView *tree_view, GtkTreePath *path); /* Interactive search */ GDK_AVAILABLE_IN_ALL void gtk_tree_view_set_enable_search (GtkTreeView *tree_view, gboolean enable_search); GDK_AVAILABLE_IN_ALL gboolean gtk_tree_view_get_enable_search (GtkTreeView *tree_view); GDK_AVAILABLE_IN_ALL int gtk_tree_view_get_search_column (GtkTreeView *tree_view); GDK_AVAILABLE_IN_ALL void gtk_tree_view_set_search_column (GtkTreeView *tree_view, int column); GDK_AVAILABLE_IN_ALL GtkTreeViewSearchEqualFunc gtk_tree_view_get_search_equal_func (GtkTreeView *tree_view); GDK_AVAILABLE_IN_ALL void gtk_tree_view_set_search_equal_func (GtkTreeView *tree_view, GtkTreeViewSearchEqualFunc search_equal_func, gpointer search_user_data, GDestroyNotify search_destroy); GDK_AVAILABLE_IN_ALL GtkEditable *gtk_tree_view_get_search_entry (GtkTreeView *tree_view); GDK_AVAILABLE_IN_ALL void gtk_tree_view_set_search_entry (GtkTreeView *tree_view, GtkEditable *entry); /* Convert between the different coordinate systems */ GDK_AVAILABLE_IN_ALL void gtk_tree_view_convert_widget_to_tree_coords (GtkTreeView *tree_view, int wx, int wy, int *tx, int *ty); GDK_AVAILABLE_IN_ALL void gtk_tree_view_convert_tree_to_widget_coords (GtkTreeView *tree_view, int tx, int ty, int *wx, int *wy); GDK_AVAILABLE_IN_ALL void gtk_tree_view_convert_widget_to_bin_window_coords (GtkTreeView *tree_view, int wx, int wy, int *bx, int *by); GDK_AVAILABLE_IN_ALL void gtk_tree_view_convert_bin_window_to_widget_coords (GtkTreeView *tree_view, int bx, int by, int *wx, int *wy); GDK_AVAILABLE_IN_ALL void gtk_tree_view_convert_tree_to_bin_window_coords (GtkTreeView *tree_view, int tx, int ty, int *bx, int *by); GDK_AVAILABLE_IN_ALL void gtk_tree_view_convert_bin_window_to_tree_coords (GtkTreeView *tree_view, int bx, int by, int *tx, int *ty); GDK_AVAILABLE_IN_ALL void gtk_tree_view_set_fixed_height_mode (GtkTreeView *tree_view, gboolean enable); GDK_AVAILABLE_IN_ALL gboolean gtk_tree_view_get_fixed_height_mode (GtkTreeView *tree_view); GDK_AVAILABLE_IN_ALL void gtk_tree_view_set_hover_selection (GtkTreeView *tree_view, gboolean hover); GDK_AVAILABLE_IN_ALL gboolean gtk_tree_view_get_hover_selection (GtkTreeView *tree_view); GDK_AVAILABLE_IN_ALL void gtk_tree_view_set_hover_expand (GtkTreeView *tree_view, gboolean expand); GDK_AVAILABLE_IN_ALL gboolean gtk_tree_view_get_hover_expand (GtkTreeView *tree_view); GDK_AVAILABLE_IN_ALL void gtk_tree_view_set_rubber_banding (GtkTreeView *tree_view, gboolean enable); GDK_AVAILABLE_IN_ALL gboolean gtk_tree_view_get_rubber_banding (GtkTreeView *tree_view); GDK_AVAILABLE_IN_ALL gboolean gtk_tree_view_is_rubber_banding_active (GtkTreeView *tree_view); GDK_AVAILABLE_IN_ALL GtkTreeViewRowSeparatorFunc gtk_tree_view_get_row_separator_func (GtkTreeView *tree_view); GDK_AVAILABLE_IN_ALL void gtk_tree_view_set_row_separator_func (GtkTreeView *tree_view, GtkTreeViewRowSeparatorFunc func, gpointer data, GDestroyNotify destroy); GDK_AVAILABLE_IN_ALL GtkTreeViewGridLines gtk_tree_view_get_grid_lines (GtkTreeView *tree_view); GDK_AVAILABLE_IN_ALL void gtk_tree_view_set_grid_lines (GtkTreeView *tree_view, GtkTreeViewGridLines grid_lines); GDK_AVAILABLE_IN_ALL gboolean gtk_tree_view_get_enable_tree_lines (GtkTreeView *tree_view); GDK_AVAILABLE_IN_ALL void gtk_tree_view_set_enable_tree_lines (GtkTreeView *tree_view, gboolean enabled); GDK_AVAILABLE_IN_ALL void gtk_tree_view_set_show_expanders (GtkTreeView *tree_view, gboolean enabled); GDK_AVAILABLE_IN_ALL gboolean gtk_tree_view_get_show_expanders (GtkTreeView *tree_view); GDK_AVAILABLE_IN_ALL void gtk_tree_view_set_level_indentation (GtkTreeView *tree_view, int indentation); GDK_AVAILABLE_IN_ALL int gtk_tree_view_get_level_indentation (GtkTreeView *tree_view); /* Convenience functions for setting tooltips */ GDK_AVAILABLE_IN_ALL void gtk_tree_view_set_tooltip_row (GtkTreeView *tree_view, GtkTooltip *tooltip, GtkTreePath *path); GDK_AVAILABLE_IN_ALL void gtk_tree_view_set_tooltip_cell (GtkTreeView *tree_view, GtkTooltip *tooltip, GtkTreePath *path, GtkTreeViewColumn *column, GtkCellRenderer *cell); GDK_AVAILABLE_IN_ALL gboolean gtk_tree_view_get_tooltip_context(GtkTreeView *tree_view, int x, int y, gboolean keyboard_tip, GtkTreeModel **model, GtkTreePath **path, GtkTreeIter *iter); GDK_AVAILABLE_IN_ALL void gtk_tree_view_set_tooltip_column (GtkTreeView *tree_view, int column); GDK_AVAILABLE_IN_ALL int gtk_tree_view_get_tooltip_column (GtkTreeView *tree_view); G_END_DECLS #endif /* __GTK_TREE_VIEW_H__ */