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slider: Use clutter_cairo_set_source_color

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This cuts down on the denseness of the code.

https://bugzilla.gnome.org/show_bug.cgi?id=702825
This commit is contained in:
Jasper St. Pierre 2013-06-21 14:24:06 -04:00
parent a01469fb08
commit 8d47afb195
1 changed files with 8 additions and 32 deletions
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40
js/ui/slider.js
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@ -58,33 +58,17 @@ const Slider = new Lang.Class({
let sliderActiveBorderColor = themeNode.get_color('-slider-active-border-color');
let sliderActiveColor = themeNode.get_color('-slider-active-background-color');
cr.setSourceRGBA (
sliderActiveColor.red / 255,
sliderActiveColor.green / 255,
sliderActiveColor.blue / 255,
sliderActiveColor.alpha / 255);
cr.rectangle(0, (height - sliderHeight) / 2, width * this._value, sliderHeight);
Clutter.cairo_set_source_color(cr, sliderActiveColor);
cr.fillPreserve();
cr.setSourceRGBA (
sliderActiveBorderColor.red / 255,
sliderActiveBorderColor.green / 255,
sliderActiveBorderColor.blue / 255,
sliderActiveBorderColor.alpha / 255);
Clutter.cairo_set_source_color(cr, sliderActiveBorderColor);
cr.setLineWidth(sliderBorderWidth);
cr.stroke();
cr.setSourceRGBA (
sliderColor.red / 255,
sliderColor.green / 255,
sliderColor.blue / 255,
sliderColor.alpha / 255);
cr.rectangle(width * this._value, (height - sliderHeight) / 2, width * (1 - this._value), sliderHeight);
Clutter.cairo_set_source_color(cr, sliderColor);
cr.fillPreserve();
cr.setSourceRGBA (
sliderBorderColor.red / 255,
sliderBorderColor.green / 255,
sliderBorderColor.blue / 255,
sliderBorderColor.alpha / 255);
Clutter.cairo_set_source_color(cr, sliderBorderColor);
cr.setLineWidth(sliderBorderWidth);
cr.stroke();
@ -92,21 +76,13 @@ const Slider = new Lang.Class({
let handleX = handleRadius + (width - 2 * handleRadius) * this._value;
let color = themeNode.get_foreground_color();
cr.setSourceRGBA (
color.red / 255,
color.green / 255,
color.blue / 255,
color.alpha / 255);
Clutter.cairo_set_source_color(cr, color);
cr.arc(handleX, handleY, handleRadius, 0, 2 * Math.PI);
cr.fillPreserve();
if (hasHandleColor && handleBorderWidth) {
cr.setSourceRGBA(
handleBorderColor.red / 255,
handleBorderColor.green / 255,
handleBorderColor.blue / 255,
handleBorderColor.alpha / 255);
cr.setLineWidth(handleBorderWidth);
cr.stroke();
Clutter.cairo_set_source_color(cr, handleBorderColor);
cr.setLineWidth(handleBorderWidth);
cr.stroke();
}
cr.$dispose();
},