зеркало из https://github.com/mozilla/pjs.git
Set curpos after maxpos to fix restoration of horizontal scrollbar in RTL scrolled all the way to the left. b=333829 Patch from Hideo Saito <saito@densan.co.jp>. r+sr=dbaron
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15cda8f1f1
Коммит
bddffe6b54
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@ -2396,9 +2396,10 @@ nsGfxScrollFrameInner::LayoutScrollbars(nsBoxLayoutState& aState,
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nscoord curPosX, curPosY;
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scrollable->GetScrollPosition(curPosX, curPosY);
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// Scrollbars assume zero is the minimum position, so translate for them.
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SetCoordAttribute(mVScrollbarBox, nsXULAtoms::curpos, curPosY - minY);
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SetScrollbarEnabled(mVScrollbarBox, maxY - minY);
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SetCoordAttribute(mVScrollbarBox, nsXULAtoms::maxpos, maxY - minY);
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// Set curpos after maxpos since it could be clamped based on maxpos.
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SetCoordAttribute(mVScrollbarBox, nsXULAtoms::curpos, curPosY - minY);
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SetCoordAttribute(mVScrollbarBox, nsXULAtoms::pageincrement, nscoord(aScrollArea.height - fontHeight));
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SetCoordAttribute(mVScrollbarBox, nsXULAtoms::increment, fontHeight);
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@ -2416,9 +2417,10 @@ nsGfxScrollFrameInner::LayoutScrollbars(nsBoxLayoutState& aState,
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nscoord curPosX, curPosY;
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scrollable->GetScrollPosition(curPosX, curPosY);
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// Scrollbars assume zero is the minimum position, so translate for them.
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SetCoordAttribute(mHScrollbarBox, nsXULAtoms::curpos, curPosX - minX);
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SetScrollbarEnabled(mHScrollbarBox, maxX - minX);
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SetCoordAttribute(mHScrollbarBox, nsXULAtoms::maxpos, maxX - minX);
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// Set curpos after maxpos since it could be clamped based on maxpos.
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SetCoordAttribute(mHScrollbarBox, nsXULAtoms::curpos, curPosX - minX);
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SetCoordAttribute(mHScrollbarBox, nsXULAtoms::pageincrement, nscoord(float(aScrollArea.width)*0.8));
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SetCoordAttribute(mHScrollbarBox, nsXULAtoms::increment, 10*mOnePixel);
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