Avoid drawing empty quads in widget::scrollable
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12a57fae5c
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1 changed files with 10 additions and 6 deletions
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@ -809,9 +809,11 @@ pub fn draw<Renderer>(
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style: Scrollbar,
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style: Scrollbar,
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scrollbar: &internals::Scrollbar| {
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scrollbar: &internals::Scrollbar| {
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//track
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//track
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if style.background.is_some()
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if scrollbar.bounds.width > 0.0
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|| (style.border_color != Color::TRANSPARENT
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&& scrollbar.bounds.height > 0.0
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&& style.border_width > 0.0)
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&& (style.background.is_some()
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|| (style.border_color != Color::TRANSPARENT
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&& style.border_width > 0.0))
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{
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{
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renderer.fill_quad(
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renderer.fill_quad(
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renderer::Quad {
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renderer::Quad {
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@ -827,9 +829,11 @@ pub fn draw<Renderer>(
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}
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}
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//thumb
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//thumb
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if style.scroller.color != Color::TRANSPARENT
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if scrollbar.scroller.bounds.width > 0.0
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|| (style.scroller.border_color != Color::TRANSPARENT
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&& scrollbar.scroller.bounds.height > 0.0
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&& style.scroller.border_width > 0.0)
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&& (style.scroller.color != Color::TRANSPARENT
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|| (style.scroller.border_color != Color::TRANSPARENT
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&& style.scroller.border_width > 0.0))
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{
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{
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renderer.fill_quad(
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renderer.fill_quad(
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renderer::Quad {
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renderer::Quad {
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