class Opal::UI::HTMLBrowser

Overview

Interactive TUI web browser component with address bar, back/forward history, OSC 8 terminal hyperlinks, HTML tag rendering, formatted tables, and link clicking.

Defined in:

opal/html/browser.cr

Constructors

Instance Method Summary

Instance methods inherited from class Opal::UI::Element

add_class(name : String) : self add_class, children : Array(Element) children, classes : Set(String) classes, classes=(classes : Set(String)) classes=, has_class?(name : String) : Bool has_class?, id : String | Nil id, id=(id : String | Nil) id=, preferred_print_size(available_w : Int32) : Tuple(Int32, Int32) preferred_print_size, preferred_size(available_w : Int32, available_h : Int32) : Tuple(Int32, Int32) preferred_size, print(io : IO = STDOUT, width : Int32 | Nil = nil, color : Bool | Nil = nil, theme : Theme | Nil = nil) : Nil print, query(selector : String) : Array(Element)
query(klass : T.class) : Array(T) forall T query, query_one(selector : String) : Element
query_one(klass : T.class) : T forall T query_one, query_one?(selector : String) : Element | Nil
query_one?(klass : T.class) : T | Nil forall T query_one?, remove_class(name : String) : self remove_class, render(buffer : Buffer, x : Int32, y : Int32, width : Int32, height : Int32) : Nil render, render_print(buffer : Buffer, width : Int32, height : Int32) : Nil render_print, to_print_s(width : Int32 | Nil = nil, color : Bool | Nil = nil, theme : Theme | Nil = nil) : String to_print_s, to_string(width : Int32 | Nil = nil, color : Bool | Nil = nil, theme : Theme | Nil = nil) : String to_string

Instance methods inherited from module Opal::UI::Themable

current_theme : Theme current_theme, style(&block : self -> Nil) : self style, theme : Theme | Nil theme, theme=(theme : Theme | Nil) theme=, with_theme(new_theme : Theme | Symbol | String) : self with_theme

Constructor Detail

def self.new(url : String = "about:home", enable_osc8 : Bool = true) #

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Instance Method Detail

def back : Nil #

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def enable_osc8=(enable_osc8 : Bool) #

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def enable_osc8? : Bool #

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def focused_link_idx : Int32 | Nil #

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def focused_link_idx=(focused_link_idx : Int32 | Nil) #

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def forward : Nil #

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def handle_click(x : Int32, y : Int32) : Bool #

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def handle_key(key : Terminal::KeyEvent) : Bool #

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def history : Array(String) #

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def history=(history : Array(String)) #

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def history_index : Int32 #

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def history_index=(history_index : Int32) #

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def hover_link : String | Nil #

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def hover_link=(hover_link : String | Nil) #

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def load_html(html : String, new_url : String | Nil = nil, record_history : Bool = true) : Nil #

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def navigate_to(target_url : String) : Nil #

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def on_navigate(&block : String -> Nil) : self #

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def preferred_size(available_w : Int32, available_h : Int32) : Tuple(Int32, Int32) #

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def render(buffer : Buffer, x : Int32, y : Int32, width : Int32, height : Int32) : Nil #

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def scroll_down(n : Int32 = 1) : Nil #

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def scroll_up(n : Int32 = 1) : Nil #

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def scroll_y : Int32 #

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def scroll_y=(scroll_y : Int32) #

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def url : String #

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def url=(url : String) #

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