Trait gtk4::prelude::TextViewExt

pub trait TextViewExt: 'static {
    // Required methods
    fn add_child_at_anchor(
        &self,
        child: &impl IsA<Widget>,
        anchor: &impl IsA<TextChildAnchor>
    );
    fn add_overlay(&self, child: &impl IsA<Widget>, xpos: i32, ypos: i32);
    fn backward_display_line(&self, iter: &mut TextIter) -> bool;
    fn backward_display_line_start(&self, iter: &mut TextIter) -> bool;
    fn buffer_to_window_coords(
        &self,
        win: TextWindowType,
        buffer_x: i32,
        buffer_y: i32
    ) -> (i32, i32);
    fn forward_display_line(&self, iter: &mut TextIter) -> bool;
    fn forward_display_line_end(&self, iter: &mut TextIter) -> bool;
    fn accepts_tab(&self) -> bool;
    fn bottom_margin(&self) -> i32;
    fn buffer(&self) -> TextBuffer;
    fn cursor_locations(
        &self,
        iter: Option<&TextIter>
    ) -> (Rectangle, Rectangle);
    fn is_cursor_visible(&self) -> bool;
    fn is_editable(&self) -> bool;
    fn extra_menu(&self) -> MenuModel;
    fn gutter(&self, win: TextWindowType) -> Option<Widget>;
    fn indent(&self) -> i32;
    fn input_hints(&self) -> InputHints;
    fn input_purpose(&self) -> InputPurpose;
    fn iter_at_location(&self, x: i32, y: i32) -> Option<TextIter>;
    fn iter_at_position(&self, x: i32, y: i32) -> Option<(TextIter, i32)>;
    fn iter_location(&self, iter: &TextIter) -> Rectangle;
    fn justification(&self) -> Justification;
    fn left_margin(&self) -> i32;
    fn line_at_y(&self, y: i32) -> (TextIter, i32);
    fn line_yrange(&self, iter: &TextIter) -> (i32, i32);
    fn ltr_context(&self) -> Context;
    fn is_monospace(&self) -> bool;
    fn overwrites(&self) -> bool;
    fn pixels_above_lines(&self) -> i32;
    fn pixels_below_lines(&self) -> i32;
    fn pixels_inside_wrap(&self) -> i32;
    fn right_margin(&self) -> i32;
    fn rtl_context(&self) -> Context;
    fn tabs(&self) -> Option<TabArray>;
    fn top_margin(&self) -> i32;
    fn visible_rect(&self) -> Rectangle;
    fn wrap_mode(&self) -> WrapMode;
    fn im_context_filter_keypress(&self, event: impl AsRef<Event>) -> bool;
    fn move_mark_onscreen(&self, mark: &impl IsA<TextMark>) -> bool;
    fn move_overlay(&self, child: &impl IsA<Widget>, xpos: i32, ypos: i32);
    fn move_visually(&self, iter: &mut TextIter, count: i32) -> bool;
    fn place_cursor_onscreen(&self) -> bool;
    fn remove(&self, child: &impl IsA<Widget>);
    fn reset_cursor_blink(&self);
    fn reset_im_context(&self);
    fn scroll_mark_onscreen(&self, mark: &impl IsA<TextMark>);
    fn scroll_to_iter(
        &self,
        iter: &mut TextIter,
        within_margin: f64,
        use_align: bool,
        xalign: f64,
        yalign: f64
    ) -> bool;
    fn scroll_to_mark(
        &self,
        mark: &impl IsA<TextMark>,
        within_margin: f64,
        use_align: bool,
        xalign: f64,
        yalign: f64
    );
    fn set_accepts_tab(&self, accepts_tab: bool);
    fn set_bottom_margin(&self, bottom_margin: i32);
    fn set_buffer(&self, buffer: Option<&impl IsA<TextBuffer>>);
    fn set_cursor_visible(&self, setting: bool);
    fn set_editable(&self, setting: bool);
    fn set_extra_menu(&self, model: Option<&impl IsA<MenuModel>>);
    fn set_gutter(&self, win: TextWindowType, widget: Option<&impl IsA<Widget>>);
    fn set_indent(&self, indent: i32);
    fn set_input_hints(&self, hints: InputHints);
    fn set_input_purpose(&self, purpose: InputPurpose);
    fn set_justification(&self, justification: Justification);
    fn set_left_margin(&self, left_margin: i32);
    fn set_monospace(&self, monospace: bool);
    fn set_overwrite(&self, overwrite: bool);
    fn set_pixels_above_lines(&self, pixels_above_lines: i32);
    fn set_pixels_below_lines(&self, pixels_below_lines: i32);
    fn set_pixels_inside_wrap(&self, pixels_inside_wrap: i32);
    fn set_right_margin(&self, right_margin: i32);
    fn set_tabs(&self, tabs: &TabArray);
    fn set_top_margin(&self, top_margin: i32);
    fn set_wrap_mode(&self, wrap_mode: WrapMode);
    fn starts_display_line(&self, iter: &TextIter) -> bool;
    fn window_to_buffer_coords(
        &self,
        win: TextWindowType,
        window_x: i32,
        window_y: i32
    ) -> (i32, i32);
    fn im_module(&self) -> Option<GString>;
    fn set_im_module(&self, im_module: Option<&str>);
    fn connect_backspace<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
    fn emit_backspace(&self);
    fn connect_copy_clipboard<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn emit_copy_clipboard(&self);
    fn connect_cut_clipboard<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn emit_cut_clipboard(&self);
    fn connect_delete_from_cursor<F: Fn(&Self, DeleteType, i32) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn emit_delete_from_cursor(&self, type_: DeleteType, count: i32);
    fn connect_extend_selection<F: Fn(&Self, TextExtendSelection, &TextIter, &TextIter, &TextIter) -> Inhibit + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_insert_at_cursor<F: Fn(&Self, &str) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn emit_insert_at_cursor(&self, string: &str);
    fn connect_insert_emoji<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn emit_insert_emoji(&self);
    fn connect_move_cursor<F: Fn(&Self, MovementStep, i32, bool) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn emit_move_cursor(
        &self,
        step: MovementStep,
        count: i32,
        extend_selection: bool
    );
    fn connect_move_viewport<F: Fn(&Self, ScrollStep, i32) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn emit_move_viewport(&self, step: ScrollStep, count: i32);
    fn connect_paste_clipboard<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn emit_paste_clipboard(&self);
    fn connect_preedit_changed<F: Fn(&Self, &str) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn emit_preedit_changed(&self, preedit: &str);
    fn connect_select_all<F: Fn(&Self, bool) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn emit_select_all(&self, select: bool);
    fn connect_set_anchor<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn emit_set_anchor(&self);
    fn connect_toggle_cursor_visible<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn emit_toggle_cursor_visible(&self);
    fn connect_toggle_overwrite<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn emit_toggle_overwrite(&self);
    fn connect_accepts_tab_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_bottom_margin_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_buffer_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_cursor_visible_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_editable_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_extra_menu_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_im_module_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_indent_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_input_hints_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_input_purpose_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_justification_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_left_margin_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_monospace_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_overwrite_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_pixels_above_lines_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_pixels_below_lines_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_pixels_inside_wrap_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_right_margin_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_tabs_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_top_margin_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_wrap_mode_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
}

Required Methods

fn add_child_at_anchor( &self, child: &impl IsA<Widget>, anchor: &impl IsA<TextChildAnchor> )

fn add_overlay(&self, child: &impl IsA<Widget>, xpos: i32, ypos: i32)

fn backward_display_line(&self, iter: &mut TextIter) -> bool

fn backward_display_line_start(&self, iter: &mut TextIter) -> bool

fn buffer_to_window_coords( &self, win: TextWindowType, buffer_x: i32, buffer_y: i32 ) -> (i32, i32)

fn forward_display_line(&self, iter: &mut TextIter) -> bool

fn forward_display_line_end(&self, iter: &mut TextIter) -> bool

fn accepts_tab(&self) -> bool

fn bottom_margin(&self) -> i32

fn buffer(&self) -> TextBuffer

fn cursor_locations(&self, iter: Option<&TextIter>) -> (Rectangle, Rectangle)

fn is_cursor_visible(&self) -> bool

fn is_editable(&self) -> bool

fn extra_menu(&self) -> MenuModel

fn gutter(&self, win: TextWindowType) -> Option<Widget>

fn indent(&self) -> i32

fn input_hints(&self) -> InputHints

fn input_purpose(&self) -> InputPurpose

fn iter_at_location(&self, x: i32, y: i32) -> Option<TextIter>

fn iter_at_position(&self, x: i32, y: i32) -> Option<(TextIter, i32)>

fn iter_location(&self, iter: &TextIter) -> Rectangle

fn justification(&self) -> Justification

fn left_margin(&self) -> i32

fn line_at_y(&self, y: i32) -> (TextIter, i32)

fn line_yrange(&self, iter: &TextIter) -> (i32, i32)

fn ltr_context(&self) -> Context

Available on crate feature v4_4 only.

fn is_monospace(&self) -> bool

fn overwrites(&self) -> bool

fn pixels_above_lines(&self) -> i32

fn pixels_below_lines(&self) -> i32

fn pixels_inside_wrap(&self) -> i32

fn right_margin(&self) -> i32

fn rtl_context(&self) -> Context

Available on crate feature v4_4 only.

fn tabs(&self) -> Option<TabArray>

fn top_margin(&self) -> i32

fn visible_rect(&self) -> Rectangle

fn wrap_mode(&self) -> WrapMode

fn im_context_filter_keypress(&self, event: impl AsRef<Event>) -> bool

fn move_mark_onscreen(&self, mark: &impl IsA<TextMark>) -> bool

fn move_overlay(&self, child: &impl IsA<Widget>, xpos: i32, ypos: i32)

fn move_visually(&self, iter: &mut TextIter, count: i32) -> bool

fn place_cursor_onscreen(&self) -> bool

fn remove(&self, child: &impl IsA<Widget>)

fn reset_cursor_blink(&self)

fn reset_im_context(&self)

fn scroll_mark_onscreen(&self, mark: &impl IsA<TextMark>)

fn scroll_to_iter( &self, iter: &mut TextIter, within_margin: f64, use_align: bool, xalign: f64, yalign: f64 ) -> bool

fn scroll_to_mark( &self, mark: &impl IsA<TextMark>, within_margin: f64, use_align: bool, xalign: f64, yalign: f64 )

fn set_accepts_tab(&self, accepts_tab: bool)

fn set_bottom_margin(&self, bottom_margin: i32)

fn set_buffer(&self, buffer: Option<&impl IsA<TextBuffer>>)

fn set_cursor_visible(&self, setting: bool)

fn set_editable(&self, setting: bool)

fn set_extra_menu(&self, model: Option<&impl IsA<MenuModel>>)

fn set_gutter(&self, win: TextWindowType, widget: Option<&impl IsA<Widget>>)

fn set_indent(&self, indent: i32)

fn set_input_hints(&self, hints: InputHints)

fn set_input_purpose(&self, purpose: InputPurpose)

fn set_justification(&self, justification: Justification)

fn set_left_margin(&self, left_margin: i32)

fn set_monospace(&self, monospace: bool)

fn set_overwrite(&self, overwrite: bool)

fn set_pixels_above_lines(&self, pixels_above_lines: i32)

fn set_pixels_below_lines(&self, pixels_below_lines: i32)

fn set_pixels_inside_wrap(&self, pixels_inside_wrap: i32)

fn set_right_margin(&self, right_margin: i32)

fn set_tabs(&self, tabs: &TabArray)

fn set_top_margin(&self, top_margin: i32)

fn set_wrap_mode(&self, wrap_mode: WrapMode)

fn starts_display_line(&self, iter: &TextIter) -> bool

fn window_to_buffer_coords( &self, win: TextWindowType, window_x: i32, window_y: i32 ) -> (i32, i32)

fn im_module(&self) -> Option<GString>

fn set_im_module(&self, im_module: Option<&str>)

fn connect_backspace<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId

fn emit_backspace(&self)

fn connect_copy_clipboard<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId

fn emit_copy_clipboard(&self)

fn connect_cut_clipboard<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId

fn emit_cut_clipboard(&self)

fn connect_delete_from_cursor<F: Fn(&Self, DeleteType, i32) + 'static>( &self, f: F ) -> SignalHandlerId

fn emit_delete_from_cursor(&self, type_: DeleteType, count: i32)

fn connect_extend_selection<F: Fn(&Self, TextExtendSelection, &TextIter, &TextIter, &TextIter) -> Inhibit + 'static>( &self, f: F ) -> SignalHandlerId

fn connect_insert_at_cursor<F: Fn(&Self, &str) + 'static>( &self, f: F ) -> SignalHandlerId

fn emit_insert_at_cursor(&self, string: &str)

fn connect_insert_emoji<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId

fn emit_insert_emoji(&self)

fn connect_move_cursor<F: Fn(&Self, MovementStep, i32, bool) + 'static>( &self, f: F ) -> SignalHandlerId

fn emit_move_cursor( &self, step: MovementStep, count: i32, extend_selection: bool )

fn connect_move_viewport<F: Fn(&Self, ScrollStep, i32) + 'static>( &self, f: F ) -> SignalHandlerId

fn emit_move_viewport(&self, step: ScrollStep, count: i32)

fn connect_paste_clipboard<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId

fn emit_paste_clipboard(&self)

fn connect_preedit_changed<F: Fn(&Self, &str) + 'static>( &self, f: F ) -> SignalHandlerId

fn emit_preedit_changed(&self, preedit: &str)

fn connect_select_all<F: Fn(&Self, bool) + 'static>( &self, f: F ) -> SignalHandlerId

fn emit_select_all(&self, select: bool)

fn connect_set_anchor<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId

fn emit_set_anchor(&self)

fn connect_toggle_cursor_visible<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId

fn emit_toggle_cursor_visible(&self)

fn connect_toggle_overwrite<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId

fn emit_toggle_overwrite(&self)

fn connect_accepts_tab_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId

fn connect_bottom_margin_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId

fn connect_buffer_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId

fn connect_cursor_visible_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId

fn connect_editable_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId

fn connect_extra_menu_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId

fn connect_im_module_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId

fn connect_indent_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId

fn connect_input_hints_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId

fn connect_input_purpose_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId

fn connect_justification_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId

fn connect_left_margin_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId

fn connect_monospace_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId

fn connect_overwrite_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId

fn connect_pixels_above_lines_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId

fn connect_pixels_below_lines_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId

fn connect_pixels_inside_wrap_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId

fn connect_right_margin_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId

fn connect_tabs_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId

fn connect_top_margin_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId

fn connect_wrap_mode_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId

Implementors

impl<O: IsA<TextView>> TextViewExt for O