Class: JLDrill::Gtk::KanjiPopup

Inherits:
Popup
  • Object
show all
Defined in:
lib/jldrill/views/gtk/widgets/KanjiPopup.rb

Instance Attribute Summary

Attributes inherited from Popup

#character, #x, #y

Instance Method Summary collapse

Methods inherited from Popup

#display

Constructor Details

#initialize(char, kanjiString, mainWindow, x, y) ⇒ KanjiPopup

Returns a new instance of KanjiPopup.



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# File 'lib/jldrill/views/gtk/widgets/KanjiPopup.rb', line 8

def initialize(char, kanjiString, mainWindow, x, y)
    super(char, mainWindow, x, y)
    
    color = Gdk::Color.parse("lightblue1")
    @kanji = Gtk::TextView.new
    @kanji.wrap_mode = Gtk::TextTag::WRAP_NONE
    @kanji.editable = false
    @kanji.cursor_visible = false
    @kanji.set_pixels_above_lines(0)
    @kanji.set_pixels_below_lines(0)
    @kanji.modify_base(Gtk::STATE_NORMAL, color)
    
    @kanjiBuffer = @kanji.buffer
    @kanjiBuffer.create_tag("strokeOrder",
                             "size" => 120 * Pango::SCALE,
                             "justification" => Gtk::JUSTIFY_CENTER,
                             "family" => "KanjiStrokeOrders")
    @kanjiBuffer.insert(@kanjiBuffer.start_iter, 
                         @character + "\n", "strokeOrder")
    @hbox.add(@kanji)
    
    if !kanjiString.empty?
        @contents = Gtk::TextView.new
        @contents.wrap_mode = Gtk::TextTag::WRAP_WORD
        @contents.editable = false
        @contents.cursor_visible = false
        @contents.set_pixels_above_lines(0)
        @contents.modify_base(Gtk::STATE_NORMAL, color)
        @contents.set_width_request(250)
        
        @buffer = @contents.buffer
        @buffer.create_tag("popupText", 
                           "size" => 10 * Pango::SCALE,
                           "justification" => Gtk::JUSTIFY_LEFT)
        @buffer.insert(@buffer.end_iter, kanjiString, "popupText")
        @hbox.add(@contents)
    end
    display 
end

Instance Method Details

#close ⇒ Object 



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# File 'lib/jldrill/views/gtk/widgets/KanjiPopup.rb', line 48

def close
    @popup.destroy                
end

#showBusy(bool) ⇒ Object 



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# File 'lib/jldrill/views/gtk/widgets/KanjiPopup.rb', line 52

def showBusy(bool)
    # TextViews have a hidden subwindow that houses the cursor
    subwindow = @contents.get_window(Gtk::TextView::WINDOW_TEXT)
    if bool
        subwindow.set_cursor(Gdk::Cursor.new(Gdk::Cursor::WATCH))
    else
        subwindow.set_cursor(nil)
    end
    Gdk::flush()
    super(bool)
end