Class: Clevic::SearchDialog

Inherits:
Object show all
Includes:
AcceptReject, QtFlags
Defined in:
lib/clevic/qt/search_dialog.rb,
lib/clevic/swing/search_dialog.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(parent = nil, modal = true) ⇒ SearchDialog

Returns a new instance of SearchDialog.



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# File 'lib/clevic/qt/search_dialog.rb', line 15

def initialize( parent )
  @layout = Ui_SearchDialog.new
  @dialog = Qt::Dialog.new
  @layout.setupUi( @dialog )
end

Instance Attribute Details

#backwards ⇒ Object (readonly)

Returns the value of attribute backwards.



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# File 'lib/clevic/swing/search_dialog.rb', line 108

def backwards
  @backwards
end

#cancel_button ⇒ Object (readonly)

Returns the value of attribute cancel_button.



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# File 'lib/clevic/swing/search_dialog.rb', line 109

def cancel_button
  @cancel_button
end

#forwards ⇒ Object (readonly)

Returns the value of attribute forwards.



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# File 'lib/clevic/swing/search_dialog.rb', line 108

def forwards
  @forwards
end

#from_start ⇒ Object

Returns the value of attribute from_start.



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# File 'lib/clevic/swing/search_dialog.rb', line 107

def from_start
  @from_start
end

#layout ⇒ Object (readonly)

Returns the value of attribute layout.



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# File 'lib/clevic/qt/search_dialog.rb', line 12

def layout
  @layout
end

#match_flags ⇒ Object (readonly)

Returns the value of attribute match_flags.



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# File 'lib/clevic/qt/search_dialog.rb', line 12

def match_flags
  @match_flags
end

#ok_button ⇒ Object (readonly)

Returns the value of attribute ok_button.



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# File 'lib/clevic/swing/search_dialog.rb', line 109

def ok_button
  @ok_button
end

#regex ⇒ Object (readonly)

Returns the value of attribute regex.



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# File 'lib/clevic/swing/search_dialog.rb', line 107

def regex
  @regex
end

#result ⇒ Object

Returns the value of attribute result.



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# File 'lib/clevic/qt/search_dialog.rb', line 13

def result
  @result
end

#search_combo ⇒ Object (readonly)

Returns the value of attribute search_combo.



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# File 'lib/clevic/qt/search_dialog.rb', line 37

def search_combo
  layout.search_combo
end

#search_label ⇒ Object (readonly)

Returns the value of attribute search_label.



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# File 'lib/clevic/swing/search_dialog.rb', line 106

def search_label
  @search_label
end

#status ⇒ Object (readonly)

after the dialog, this will be either accepted or rejected



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# File 'lib/clevic/swing/search_dialog.rb', line 31

def status
  @status
end

#whole_words ⇒ Object (readonly)

Returns the value of attribute whole_words.



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# File 'lib/clevic/swing/search_dialog.rb', line 107

def whole_words
  @whole_words
end

Instance Method Details

#accept! ⇒ Object 



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# File 'lib/clevic/swing/search_dialog.rb', line 94

def accept!
  @status = :accept
end

#accepted? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/clevic/swing/search_dialog.rb', line 90

def accepted?
  status == :accept
end

#backwards? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/clevic/qt/search_dialog.rb', line 45

def backwards?
  layout.backwards.checked?
end

#direction ⇒ Object

return either :backwards or :forwards



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# File 'lib/clevic/qt/search_dialog.rb', line 50

def direction
  return :forwards if forwards?
  return :backwards if backwards?
  raise "direction not known"
end

#exec(text = '') ⇒ Object

show the dialog, wait for close, return an object that understands rejected? and accepted?



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# File 'lib/clevic/swing/search_dialog.rb', line 66

def exec( text = '' )
  search_combo.edit_text = text.to_s
  search_combo.set_focus
  self.result = @dialog.exec

  # remember previous searches
  if search_combo.find_text( search_combo.current_text ) == -1
    search_combo.add_item( search_combo.current_text )
  end

  self
end

#forwards? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/clevic/qt/search_dialog.rb', line 41

def forwards?
  layout.forwards.checked?
end

#from_start? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/clevic/qt/search_dialog.rb', line 21

def from_start?
  layout.from_start.value
end

#init_controls ⇒ Object 



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# File 'lib/clevic/swing/search_dialog.rb', line 111

def init_controls
  @search_label = javax.swing.JLabel.new( "Search" ).tap do |search_label|
    search_label.text = "Search"
    search_label.name = "search_label"
  end

  @search_combo = javax.swing.JComboBox.new.tap do |search_combo|
    search_combo.editable = true
    search_combo.name = "search_combo"
  end

  @from_start = javax.swing.JCheckBox.new.tap do |from_start|
    from_start.mnemonic = 'S'
    from_start.text = "From Start"
    from_start.name = "from_start"
  end

  @regex = javax.swing.JCheckBox.new.tap do |regex|
    regex.mnemonic = 'R'
    regex.text = "Regular Expression"
    regex.name = "regex"
  end

  @whole_words = javax.swing.JCheckBox.new.tap do |whole_words|
    whole_words.mnemonic = 'W'
    whole_words.text = "Whole words"
    whole_words.name = "whole_words"
  end

  @forwards = javax.swing.JRadioButton.new.tap do |forwards|
    forwards.mnemonic = 'F'
    forwards.text = "Forwards"
    forwards.name = "forwards"
    forwards.selected = true
  end

  @backwards = javax.swing.JRadioButton.new.tap do |backwards|
    backwards.mnemonic = 'B'
    backwards.text = "Backwards"
    backwards.name = "backwards"
  end

  @ok_button = javax.swing.JButton.new.tap do |ok_button|
    ok_button.mnemonic = 'O'
    ok_button.text = "Ok"
    ok_button.name = "ok_button"
    ok_button.add_action_listener do |event|
      hide
      accept!
    end
  end

  @cancel_button = javax.swing.JButton.new.tap do |cancel_button|
    cancel_button.mnemonic = 'C'
    cancel_button.text = "Cancel"
    cancel_button.name = "cancel_button"
    cancel_button.add_action_listener do |event|
      hide
      reject!
    end
  end
end

#init_layout ⇒ Object

this was originally Java from NetBeans, so it’s really ugly. Note that for 1.5 compatibility, we have to use org.jdesktop.layout.GroupLayout and include swing-layout-1.0.3.jar



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# File 'lib/clevic/swing/search_dialog.rb', line 177

def init_layout
  content_pane.layout = org.jdesktop.layout.GroupLayout.new( content_pane ).tap do |layout|
    getContentPane().setLayout(layout);
    layout.setHorizontalGroup( \
        layout.createParallelGroup(org.jdesktop.layout.GroupLayout::LEADING) \
        .add(layout.createSequentialGroup() \
            .addContainerGap() \
            .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout::LEADING) \
                .add(layout.createSequentialGroup() \
                    .add(21, 21, 21) \
                    .add(search_label) \
                    .addPreferredGap(org.jdesktop.layout.LayoutStyle::RELATED) \
                    .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout::LEADING, false) \
                        .add(search_combo, 0, 192, java.lang.Short::MAX_VALUE) \
                        .add(from_start, org.jdesktop.layout.GroupLayout::DEFAULT_SIZE, org.jdesktop.layout.GroupLayout::DEFAULT_SIZE, java.lang.Short::MAX_VALUE) \
                        .add(regex, org.jdesktop.layout.GroupLayout::DEFAULT_SIZE, org.jdesktop.layout.GroupLayout::DEFAULT_SIZE, java.lang.Short::MAX_VALUE) \
                        .add(whole_words, org.jdesktop.layout.GroupLayout::DEFAULT_SIZE, org.jdesktop.layout.GroupLayout::DEFAULT_SIZE, java.lang.Short::MAX_VALUE) \
                        .add(forwards, org.jdesktop.layout.GroupLayout::DEFAULT_SIZE, org.jdesktop.layout.GroupLayout::DEFAULT_SIZE, java.lang.Short::MAX_VALUE) \
                        .add(backwards))) \
                .add(layout.createSequentialGroup() \
                    .add(ok_button) \
                    .addPreferredGap(org.jdesktop.layout.LayoutStyle::RELATED, 160, java.lang.Short::MAX_VALUE) \
                    .add(cancel_button))) \
            .add(16, 16, 16)) \
    );
    layout.setVerticalGroup(
        layout.createParallelGroup(org.jdesktop.layout.GroupLayout::LEADING) \
        .add(org.jdesktop.layout.GroupLayout::TRAILING, layout.createSequentialGroup() \
            .addContainerGap(23, java.lang.Short::MAX_VALUE) \
            .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout::BASELINE) \
                .add(search_combo, org.jdesktop.layout.GroupLayout::PREFERRED_SIZE, org.jdesktop.layout.GroupLayout::DEFAULT_SIZE, org.jdesktop.layout.GroupLayout::PREFERRED_SIZE) \
                .add(search_label)) \
            .add(18, 18, 18) \
            .add(from_start) \
            .addPreferredGap(org.jdesktop.layout.LayoutStyle::RELATED) \
            .add(regex) \
            .addPreferredGap(org.jdesktop.layout.LayoutStyle::RELATED) \
            .add(whole_words) \
            .add(18, 18, 18) \
            .add(forwards) \
            .addPreferredGap(org.jdesktop.layout.LayoutStyle::RELATED) \
            .add(backwards) \
            .add(18, 18, 18) \
            .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout::BASELINE) \
                .add(ok_button) \
                .add(cancel_button)) \
            .add(20, 20, 20)) \
    );
  end
  pack
end

#regex? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/clevic/qt/search_dialog.rb', line 29

def regex?
  layout.regex.value
end

#reject! ⇒ Object 



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# File 'lib/clevic/swing/search_dialog.rb', line 102

def reject!
  @status = :reject
end

#rejected? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/clevic/swing/search_dialog.rb', line 98

def rejected?
  status == :reject
end

#search_text ⇒ Object 



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# File 'lib/clevic/qt/search_dialog.rb', line 69

def search_text
  search_combo.current_text
end

#search_text=(value) ⇒ Object 



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# File 'lib/clevic/swing/search_dialog.rb', line 82

def search_text=( value )
  search_combo.editor.item = value.to_s
end

#whole_words? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/clevic/qt/search_dialog.rb', line 33

def whole_words?
  layout.whole_words.value
end