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Set the preferred height of the separator to be always even, since, and center

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the horizontal lines which represents it to the actual bounds. Should fix
#5440.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35856 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Stefano Ceccherini 2010-03-14 12:54:53 +00:00
parent b0ec5aef02
commit 8074fdceb9
1 changed files with 8 additions and 6 deletions
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14
src/kits/interface/SeparatorItem.cpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2001-2006, Haiku, Inc.
* Copyright (c) 2001-2010, Haiku, Inc.
* Distributed under the terms of the MIT license.
*
* Authors:
@ -68,7 +68,8 @@ BSeparatorItem::GetContentSize(float* _width, float* _height)
BFont font(be_plain_font);
if (Menu())
Menu()->GetFont(&font);
*_height = floorf(font.Size() * 0.8);
const float height = floorf((font.Size() * 0.8) / 2) * 2;
*_height = max_c(4, height);
}
}
@ -84,12 +85,13 @@ BSeparatorItem::Draw()
rgb_color oldColor = menu->HighColor();
rgb_color lowColor = menu->LowColor();
const float startTop = bounds.top + (floor(bounds.Height())) / 2;
menu->SetHighColor(tint_color(lowColor, B_DARKEN_1_TINT));
menu->StrokeLine(BPoint(bounds.left + 1.0f, bounds.top + 4.0f),
BPoint(bounds.right - 1.0f, bounds.top + 4.0f));
menu->StrokeLine(BPoint(bounds.left + 1.0f, startTop),
BPoint(bounds.right - 1.0f, startTop));
menu->SetHighColor(tint_color(lowColor, B_LIGHTEN_2_TINT));
menu->StrokeLine(BPoint(bounds.left + 1.0f, bounds.top + 5.0f),
BPoint(bounds.right - 1.0f, bounds.top + 5.0f));
menu->StrokeLine(BPoint(bounds.left + 1.0f, startTop + 1.0f),
BPoint(bounds.right - 1.0f, startTop + 1.0f));
menu->SetHighColor(oldColor);
}