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Put a decreasing z-index on line numbers

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This commit is contained in:
Antonio Scandurra
2015-08-27 12:47:43 +02:00
parent 9ea62673d2
commit fa28aef2b5
3 changed files with 31 additions and 4 deletions
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20
spec/text-editor-component-spec.coffee
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@@ -623,6 +623,26 @@ describe "TextEditorComponent", ->
expect(tilesNodes[2].style.zIndex).toBe("1")
expect(tilesNodes[3].style.zIndex).toBe("0")
it "renders lines upper in the stack in front of the ones below in each tile", ->
wrapperNode.style.height = 6.5 * lineHeightInPixels + 'px'
component.measureDimensions()
nextAnimationFrame()
# Tile 0
expect(component.lineNumberNodeForScreenRow(0).style.zIndex).toBe("2")
expect(component.lineNumberNodeForScreenRow(1).style.zIndex).toBe("1")
expect(component.lineNumberNodeForScreenRow(2).style.zIndex).toBe("0")
# Tile 1
expect(component.lineNumberNodeForScreenRow(3).style.zIndex).toBe("2")
expect(component.lineNumberNodeForScreenRow(4).style.zIndex).toBe("1")
expect(component.lineNumberNodeForScreenRow(5).style.zIndex).toBe("0")
# Tile 2
expect(component.lineNumberNodeForScreenRow(6).style.zIndex).toBe("2")
expect(component.lineNumberNodeForScreenRow(7).style.zIndex).toBe("1")
expect(component.lineNumberNodeForScreenRow(8).style.zIndex).toBe("0")
it "gives the line numbers container the same height as the wrapper node", ->
linesNode = componentNode.querySelector(".line-numbers")