Class: SearchTable

Inherits:
Qt::TableWidget
  • Object
show all
Defined in:
lib/searchwin.rb

Defined Under Namespace

Classes: Item, NumItem

Instance Method Summary collapse

Constructor Details

#initialize ⇒ SearchTable

Returns a new instance of SearchTable.



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# File 'lib/searchwin.rb', line 20

def initialize
    super(0,3)

    self.windowTitle = i18n('Search Result')
    setHorizontalHeaderLabels(['name', 'version', 'downloads'])
    self.horizontalHeader.stretchLastSection = true
    self.selectionBehavior = Qt::AbstractItemView::SelectRows
    self.selectionMode = Qt::AbstractItemView::SingleSelection
    self.alternatingRowColors = true
    self.sortingEnabled = true
    sortByColumn(0, Qt::AscendingOrder)
    @gems = {}
end

Instance Method Details

#addPackage(row, gem) ⇒ Object 



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# File 'lib/searchwin.rb', line 34

def addPackage(row, gem)
    nameItem = Item.new(gem.package)
    @gems[nameItem] = gem   # 0 column item is hash key.
    setItem( row, 0, nameItem )
    setItem( row, 1, Item.new(gem.version) )
    setItem( row, 2, NumItem.new(gem.downloads.to_s) )
end

#currentGem ⇒ Object 



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# File 'lib/searchwin.rb', line 63

def currentGem
    gemAtRow(currentRow)
end

#gem(item) ⇒ Object 



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# File 'lib/searchwin.rb', line 55

def gem(item)
    gemAtRow(item.row)
end

#gemAtRow(row) ⇒ Object 



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# File 'lib/searchwin.rb', line 59

def gemAtRow(row)
    @gems[item(row,0)]       # use 0 column item as hash key.
end

#updateGemList(gemList) ⇒ Object 



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# File 'lib/searchwin.rb', line 42

def updateGemList(gemList)
    sortFlag = self.sortingEnabled
    self.sortingEnabled = false

    clearContents
    self.rowCount = gemList.length
    gemList.each_with_index do |g,r|
        addPackage(r, g)
    end

    self.sortingEnabled = sortFlag
end