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Revised scrollbar look again

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svn-id: r18162
This commit is contained in:
Max Horn 2005-05-18 10:17:00 +00:00
parent ef8e42473a
commit 77a237c86e
1 changed files with 22 additions and 13 deletions
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35
gui/ScrollBarWidget.cpp
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@ -185,7 +185,7 @@ void ScrollBarWidget::drawWidget(bool hilite) {
bool isSinglePage = (_numEntries <= _entriesPerPage);
OverlayColor color;
Graphics::Surface &surf = g_gui.getScreen();
const int B = (_w + 1) / 4;
const int B = 3;
Common::Point p0, p1, p2;
gui->frameRect(_x, _y, _w, _h, gui->_shadowcolor);
@ -193,21 +193,26 @@ void ScrollBarWidget::drawWidget(bool hilite) {
if (_draggingPart != kNoPart)
_part = _draggingPart;
const int arrowSize = (_w / 2 - B + 1);
//
// Up arrow
//
color = isSinglePage ? gui->_color :
(hilite && _part == kUpArrowPart) ? gui->_textcolorhi : gui->_textcolor;
gui->frameRect(_x, _y, _w, UP_DOWN_BOX_HEIGHT, gui->_color);
p0 = Common::Point(_x + _w / 2, _y + B);
p1 = Common::Point(_x + B, _y + _w - B);
p2 = Common::Point(_x + _w - B - 1, _y + _w - B);
// Evil HACK to draw filled triangle
// for (; p1.x <= p2.x; ++p1.x)
// surf.drawLine(p0.x, p0.y, p1.x, p1.y, color);
p0 = Common::Point(_x + _w / 2, _y + (UP_DOWN_BOX_HEIGHT - arrowSize - 1) / 2);
p1 = Common::Point(p0.x - arrowSize, p0.y + arrowSize);
p2 = Common::Point(p0.x + arrowSize, p0.y + arrowSize);
#if 0
surf.drawLine(p0.x, p0.y, p1.x, p1.y, color);
surf.drawLine(p0.x, p0.y, p2.x, p2.y, color);
// surf.drawLine(p1.x, p1.y, p2.x, p2.y, color);
#else
// Evil HACK to draw filled triangle
for (; p1.x <= p2.x; ++p1.x)
surf.drawLine(p0.x, p0.y, p1.x, p1.y, color);
#endif
//
// Down arrow
@ -215,15 +220,19 @@ void ScrollBarWidget::drawWidget(bool hilite) {
color = isSinglePage ? gui->_color :
(hilite && _part == kDownArrowPart) ? gui->_textcolorhi : gui->_textcolor;
gui->frameRect(_x, bottomY, _w, UP_DOWN_BOX_HEIGHT, gui->_color);
p0 = Common::Point(_x + _w / 2, bottomY + _w - B);
p1 = Common::Point(_x + B, bottomY + B);
p2 = Common::Point(_x + _w - B - 1, bottomY + B);
// Evil HACK to draw filled triangle
// for (; p1.x <= p2.x; ++p1.x)
// surf.drawLine(p0.x, p0.y, p1.x, p1.y, color);
p0 = Common::Point(_x + _w / 2, bottomY + (UP_DOWN_BOX_HEIGHT + arrowSize + 1) / 2);
p1 = Common::Point(p0.x - arrowSize, p0.y - arrowSize);
p2 = Common::Point(p0.x + arrowSize, p0.y - arrowSize);
#if 0
surf.drawLine(p0.x, p0.y, p1.x, p1.y, color);
surf.drawLine(p0.x, p0.y, p2.x, p2.y, color);
// surf.drawLine(p1.x, p1.y, p2.x, p2.y, color);
#else
// Evil HACK to draw filled triangle
for (; p1.x <= p2.x; ++p1.x)
surf.drawLine(p0.x, p0.y, p1.x, p1.y, color);
#endif
//
// Slider