fixes ChannelSlider::Draw when Label() is NULL
fixes a bit preferred size, still needs work git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16212 a95241bf-73f2-0310-859d-f6bbb57e9c96
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@ -168,12 +168,17 @@ BChannelControl::DetachedFromWindow()
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}
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void
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BChannelControl::GetPreferredSize(float *_width, float *_height)
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{
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BControl::GetPreferredSize(_width, _height);
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}
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void
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BChannelControl::ResizeToPreferred()
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{
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float width, height;
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GetPreferredSize(&width, &height);
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ResizeTo(width, height);
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BControl::ResizeToPreferred();
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}
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@ -232,10 +232,12 @@ BChannelSlider::Draw(BRect updateRect)
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UpdateFontDimens();
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DrawThumbs();
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if (Label()) {
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BRect bounds(Bounds());
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float labelWidth = StringWidth(Label());
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DrawString(Label(), BPoint((bounds.Width() - labelWidth) / 2, fBaseLine));
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}
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}
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@ -398,7 +400,7 @@ BChannelSlider::SetEnabled(bool on)
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void
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BChannelSlider::GetPreferredSize(float *width, float *height)
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{
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// TODO: Implement
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BChannelControl::GetPreferredSize(width, height);
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}
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