pub trait TreeViewExt: 'static {
Show 129 methods
// Required methods
fn append_column(&self, column: &TreeViewColumn) -> i32;
fn collapse_all(&self);
fn collapse_row(&self, path: &TreePath) -> bool;
fn columns_autosize(&self);
fn convert_bin_window_to_tree_coords(&self, bx: i32, by: i32) -> (i32, i32);
fn convert_bin_window_to_widget_coords(
&self,
bx: i32,
by: i32
) -> (i32, i32);
fn convert_tree_to_bin_window_coords(&self, tx: i32, ty: i32) -> (i32, i32);
fn convert_tree_to_widget_coords(&self, tx: i32, ty: i32) -> (i32, i32);
fn convert_widget_to_bin_window_coords(
&self,
wx: i32,
wy: i32
) -> (i32, i32);
fn convert_widget_to_tree_coords(&self, wx: i32, wy: i32) -> (i32, i32);
fn create_row_drag_icon(&self, path: &TreePath) -> Option<Paintable>;
fn enable_model_drag_dest(
&self,
formats: &ContentFormats,
actions: DragAction
);
fn enable_model_drag_source(
&self,
start_button_mask: ModifierType,
formats: &ContentFormats,
actions: DragAction
);
fn expand_all(&self);
fn expand_row(&self, path: &TreePath, open_all: bool) -> bool;
fn expand_to_path(&self, path: &TreePath);
fn activates_on_single_click(&self) -> bool;
fn background_area(
&self,
path: Option<&TreePath>,
column: Option<&TreeViewColumn>
) -> Rectangle;
fn cell_area(
&self,
path: Option<&TreePath>,
column: Option<&TreeViewColumn>
) -> Rectangle;
fn column(&self, n: i32) -> Option<TreeViewColumn>;
fn columns(&self) -> Vec<TreeViewColumn>;
fn cursor(&self) -> (Option<TreePath>, Option<TreeViewColumn>);
fn dest_row_at_pos(
&self,
drag_x: i32,
drag_y: i32
) -> Option<(Option<TreePath>, TreeViewDropPosition)>;
fn drag_dest_row(&self) -> (Option<TreePath>, TreeViewDropPosition);
fn enables_search(&self) -> bool;
fn enables_tree_lines(&self) -> bool;
fn expander_column(&self) -> Option<TreeViewColumn>;
fn is_fixed_height_mode(&self) -> bool;
fn grid_lines(&self) -> TreeViewGridLines;
fn is_headers_clickable(&self) -> bool;
fn is_headers_visible(&self) -> bool;
fn hover_expands(&self) -> bool;
fn is_hover_selection(&self) -> bool;
fn level_indentation(&self) -> i32;
fn model(&self) -> Option<TreeModel>;
fn n_columns(&self) -> u32;
fn path_at_pos(
&self,
x: i32,
y: i32
) -> Option<(Option<TreePath>, Option<TreeViewColumn>, i32, i32)>;
fn is_reorderable(&self) -> bool;
fn is_rubber_banding(&self) -> bool;
fn search_column(&self) -> i32;
fn search_entry(&self) -> Option<Editable>;
fn selection(&self) -> TreeSelection;
fn shows_expanders(&self) -> bool;
fn tooltip_column(&self) -> i32;
fn tooltip_context(
&self,
x: i32,
y: i32,
keyboard_tip: bool
) -> Option<(Option<TreeModel>, TreePath, TreeIter)>;
fn visible_range(&self) -> Option<(TreePath, TreePath)>;
fn visible_rect(&self) -> Rectangle;
fn insert_column(&self, column: &TreeViewColumn, position: i32) -> i32;
fn insert_column_with_data_func<P: Fn(&TreeViewColumn, &CellRenderer, &TreeModel, &TreeIter) + 'static>(
&self,
position: i32,
title: &str,
cell: &impl IsA<CellRenderer>,
func: P
) -> i32;
fn is_blank_at_pos(
&self,
x: i32,
y: i32
) -> Option<(Option<TreePath>, Option<TreeViewColumn>, i32, i32)>;
fn is_rubber_banding_active(&self) -> bool;
fn map_expanded_rows<P: FnMut(&TreeView, &TreePath)>(&self, func: P);
fn move_column_after(
&self,
column: &TreeViewColumn,
base_column: Option<&TreeViewColumn>
);
fn remove_column(&self, column: &TreeViewColumn) -> i32;
fn row_activated(&self, path: &TreePath, column: Option<&TreeViewColumn>);
fn row_expanded(&self, path: &TreePath) -> bool;
fn scroll_to_cell(
&self,
path: Option<&TreePath>,
column: Option<&TreeViewColumn>,
use_align: bool,
row_align: f32,
col_align: f32
);
fn scroll_to_point(&self, tree_x: i32, tree_y: i32);
fn set_activate_on_single_click(&self, single: bool);
fn set_column_drag_function(
&self,
func: Option<Box_<dyn Fn(&TreeView, &TreeViewColumn, &TreeViewColumn, &TreeViewColumn) -> bool + 'static>>
);
fn set_cursor(
&self,
path: &TreePath,
focus_column: Option<&TreeViewColumn>,
start_editing: bool
);
fn set_cursor_on_cell(
&self,
path: &TreePath,
focus_column: Option<&TreeViewColumn>,
focus_cell: Option<&impl IsA<CellRenderer>>,
start_editing: bool
);
fn set_drag_dest_row(
&self,
path: Option<&TreePath>,
pos: TreeViewDropPosition
);
fn set_enable_search(&self, enable_search: bool);
fn set_enable_tree_lines(&self, enabled: bool);
fn set_expander_column(&self, column: Option<&TreeViewColumn>);
fn set_fixed_height_mode(&self, enable: bool);
fn set_grid_lines(&self, grid_lines: TreeViewGridLines);
fn set_headers_clickable(&self, setting: bool);
fn set_headers_visible(&self, headers_visible: bool);
fn set_hover_expand(&self, expand: bool);
fn set_hover_selection(&self, hover: bool);
fn set_level_indentation(&self, indentation: i32);
fn set_model(&self, model: Option<&impl IsA<TreeModel>>);
fn set_reorderable(&self, reorderable: bool);
fn set_row_separator_func<P: Fn(&TreeModel, &TreeIter) -> bool + 'static>(
&self,
func: P
);
fn set_rubber_banding(&self, enable: bool);
fn set_search_column(&self, column: i32);
fn set_search_entry(&self, entry: Option<&impl IsA<Editable>>);
fn set_search_equal_func<P: Fn(&TreeModel, i32, &str, &TreeIter) -> bool + 'static>(
&self,
search_equal_func: P
);
fn set_show_expanders(&self, enabled: bool);
fn set_tooltip_cell(
&self,
tooltip: &Tooltip,
path: Option<&TreePath>,
column: Option<&TreeViewColumn>,
cell: Option<&impl IsA<CellRenderer>>
);
fn set_tooltip_column(&self, column: i32);
fn set_tooltip_row(&self, tooltip: &Tooltip, path: &TreePath);
fn unset_rows_drag_dest(&self);
fn unset_rows_drag_source(&self);
fn enable_grid_lines(&self) -> TreeViewGridLines;
fn set_enable_grid_lines(&self, enable_grid_lines: TreeViewGridLines);
fn connect_columns_changed<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn connect_cursor_changed<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn connect_expand_collapse_cursor_row<F: Fn(&Self, bool, bool, bool) -> bool + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn emit_expand_collapse_cursor_row(
&self,
object: bool,
p0: bool,
p1: bool
) -> bool;
fn connect_move_cursor<F: Fn(&Self, MovementStep, i32, bool, bool) -> bool + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn emit_move_cursor(
&self,
step: MovementStep,
direction: i32,
extend: bool,
modify: bool
) -> bool;
fn connect_row_activated<F: Fn(&Self, &TreePath, Option<&TreeViewColumn>) + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn emit_row_activated(
&self,
path: &TreePath,
column: Option<&TreeViewColumn>
);
fn connect_row_collapsed<F: Fn(&Self, &TreeIter, &TreePath) + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn connect_row_expanded<F: Fn(&Self, &TreeIter, &TreePath) + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn connect_select_all<F: Fn(&Self) -> bool + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn emit_select_all(&self) -> bool;
fn connect_select_cursor_parent<F: Fn(&Self) -> bool + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn emit_select_cursor_parent(&self) -> bool;
fn connect_select_cursor_row<F: Fn(&Self, bool) -> bool + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn emit_select_cursor_row(&self, object: bool) -> bool;
fn connect_start_interactive_search<F: Fn(&Self) -> bool + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn emit_start_interactive_search(&self) -> bool;
fn connect_test_collapse_row<F: Fn(&Self, &TreeIter, &TreePath) -> Inhibit + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn connect_test_expand_row<F: Fn(&Self, &TreeIter, &TreePath) -> Inhibit + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn connect_toggle_cursor_row<F: Fn(&Self) -> bool + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn emit_toggle_cursor_row(&self) -> bool;
fn connect_unselect_all<F: Fn(&Self) -> bool + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn emit_unselect_all(&self) -> bool;
fn connect_activate_on_single_click_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn connect_enable_grid_lines_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn connect_enable_search_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn connect_enable_tree_lines_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn connect_expander_column_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn connect_fixed_height_mode_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn connect_headers_clickable_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn connect_headers_visible_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn connect_hover_expand_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn connect_hover_selection_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn connect_level_indentation_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn connect_model_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn connect_reorderable_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn connect_rubber_banding_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn connect_search_column_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn connect_show_expanders_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId;
fn connect_tooltip_column_notify<F: Fn(&Self) + 'static>(
&self,
f: F
) -> SignalHandlerId;