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path: root/src/guichan/widgets/scrollarea.cpp
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-rw-r--r--src/guichan/widgets/scrollarea.cpp350
1 files changed, 10 insertions, 340 deletions
diff --git a/src/guichan/widgets/scrollarea.cpp b/src/guichan/widgets/scrollarea.cpp
index c0734a926..9668f9778 100644
--- a/src/guichan/widgets/scrollarea.cpp
+++ b/src/guichan/widgets/scrollarea.cpp
@@ -407,374 +407,44 @@ namespace gcn
mouseEvent.consume();
}
- void ScrollArea::draw(Graphics *graphics)
+ void ScrollArea::draw(Graphics *graphics A_UNUSED)
{
- drawBackground(graphics);
-
- if (mVBarVisible)
- {
- drawUpButton(graphics);
- drawDownButton(graphics);
- drawVBar(graphics);
- drawVMarker(graphics);
- }
-
- if (mHBarVisible)
- {
- drawLeftButton(graphics);
- drawRightButton(graphics);
- drawHBar(graphics);
- drawHMarker(graphics);
- }
-
- if (mHBarVisible && mVBarVisible)
- {
- graphics->setColor(getBaseColor());
- graphics->fillRectangle(Rectangle(getWidth() - mScrollbarWidth,
- getHeight() - mScrollbarWidth,
- mScrollbarWidth, mScrollbarWidth));
- }
-
- drawChildren(graphics);
}
- void ScrollArea::drawHBar(Graphics* graphics)
+ void ScrollArea::drawHBar(Graphics* graphics A_UNUSED)
{
- Rectangle dim = getHorizontalBarDimension();
-
- graphics->pushClipArea(dim);
-
- int alpha = getBaseColor().a;
- Color trackColor = getBaseColor() - 0x101010;
- trackColor.a = alpha;
- Color shadowColor = getBaseColor() - 0x303030;
- shadowColor.a = alpha;
-
- graphics->setColor(trackColor);
- graphics->fillRectangle(Rectangle(0, 0, dim.width, dim.height));
-
- graphics->setColor(shadowColor);
- graphics->drawLine(0, 0, dim.width, 0);
-
- graphics->popClipArea();
}
- void ScrollArea::drawVBar(Graphics* graphics)
+ void ScrollArea::drawVBar(Graphics* graphics A_UNUSED)
{
- Rectangle dim = getVerticalBarDimension();
-
- graphics->pushClipArea(dim);
-
- int alpha = getBaseColor().a;
- Color trackColor = getBaseColor() - 0x101010;
- trackColor.a = alpha;
- Color shadowColor = getBaseColor() - 0x303030;
- shadowColor.a = alpha;
-
- graphics->setColor(trackColor);
- graphics->fillRectangle(Rectangle(0, 0, dim.width, dim.height));
-
- graphics->setColor(shadowColor);
- graphics->drawLine(0, 0, 0, dim.height);
-
- graphics->popClipArea();
}
- void ScrollArea::drawBackground(Graphics *graphics)
+ void ScrollArea::drawBackground(Graphics *graphics A_UNUSED)
{
- if (isOpaque())
- {
- graphics->setColor(getBackgroundColor());
- graphics->fillRectangle(getChildrenArea());
- }
}
- void ScrollArea::drawUpButton(Graphics* graphics)
+ void ScrollArea::drawUpButton(Graphics* graphics A_UNUSED)
{
- Rectangle dim = getUpButtonDimension();
- graphics->pushClipArea(dim);
-
- Color highlightColor;
- Color shadowColor;
- Color faceColor;
- int offset;
- int alpha = getBaseColor().a;
-
- if (mUpButtonPressed)
- {
- faceColor = getBaseColor() - 0x303030;
- faceColor.a = alpha;
- highlightColor = faceColor - 0x303030;
- highlightColor.a = alpha;
- shadowColor = getBaseColor();
- shadowColor.a = alpha;
-
- offset = 1;
- }
- else
- {
- faceColor = getBaseColor();
- faceColor.a = alpha;
- highlightColor = faceColor + 0x303030;
- highlightColor.a = alpha;
- shadowColor = faceColor - 0x303030;
- shadowColor.a = alpha;
-
- offset = 0;
- }
-
- graphics->setColor(faceColor);
- graphics->fillRectangle(Rectangle(0, 0, dim.width, dim.height));
-
- graphics->setColor(highlightColor);
- graphics->drawLine(0, 0, dim.width - 1, 0);
- graphics->drawLine(0, 1, 0, dim.height - 1);
-
- graphics->setColor(shadowColor);
- graphics->drawLine(dim.width - 1, 0, dim.width - 1, dim.height - 1);
- graphics->drawLine(1, dim.height - 1, dim.width - 1, dim.height - 1);
-
- graphics->setColor(getForegroundColor());
-
- const int w = dim.height / 2;
- const int h = w / 2 + 2;
- for (int i = 0; i < w / 2; ++i)
- {
- graphics->drawLine(w - i + offset, i + h + offset,
- w + i + offset, i + h + offset);
- }
-
- graphics->popClipArea();
}
- void ScrollArea::drawDownButton(Graphics* graphics)
+ void ScrollArea::drawDownButton(Graphics* graphics A_UNUSED)
{
- Rectangle dim = getDownButtonDimension();
- graphics->pushClipArea(dim);
-
- Color highlightColor;
- Color shadowColor;
- Color faceColor;
- int offset;
- int alpha = getBaseColor().a;
-
- if (mDownButtonPressed)
- {
- faceColor = getBaseColor() - 0x303030;
- faceColor.a = alpha;
- highlightColor = faceColor - 0x303030;
- highlightColor.a = alpha;
- shadowColor = getBaseColor();
- shadowColor.a = alpha;
-
- offset = 1;
- }
- else
- {
- faceColor = getBaseColor();
- faceColor.a = alpha;
- highlightColor = faceColor + 0x303030;
- highlightColor.a = alpha;
- shadowColor = faceColor - 0x303030;
- shadowColor.a = alpha;
-
- offset = 0;
- }
-
- graphics->setColor(faceColor);
- graphics->fillRectangle(Rectangle(0, 0, dim.width, dim.height));
-
- graphics->setColor(highlightColor);
- graphics->drawLine(0, 0, dim.width - 1, 0);
- graphics->drawLine(0, 1, 0, dim.height - 1);
-
- graphics->setColor(shadowColor);
- graphics->drawLine(dim.width - 1, 0, dim.width - 1, dim.height - 1);
- graphics->drawLine(1, dim.height - 1, dim.width - 1, dim.height - 1);
-
- graphics->setColor(getForegroundColor());
-
- const int w = dim.height / 2;
- const int h = w + 1;
- for (int i = 0; i < w / 2; ++i)
- {
- graphics->drawLine(w - i + offset, -i + h + offset,
- w + i + offset, -i + h + offset);
- }
-
- graphics->popClipArea();
}
- void ScrollArea::drawLeftButton(Graphics* graphics)
+ void ScrollArea::drawLeftButton(Graphics* graphics A_UNUSED)
{
- Rectangle dim = getLeftButtonDimension();
- graphics->pushClipArea(dim);
-
- Color highlightColor;
- Color shadowColor;
- Color faceColor;
- int offset;
- int alpha = getBaseColor().a;
-
- if (mLeftButtonPressed)
- {
- faceColor = getBaseColor() - 0x303030;
- faceColor.a = alpha;
- highlightColor = faceColor - 0x303030;
- highlightColor.a = alpha;
- shadowColor = getBaseColor();
- shadowColor.a = alpha;
-
- offset = 1;
- }
- else
- {
- faceColor = getBaseColor();
- faceColor.a = alpha;
- highlightColor = faceColor + 0x303030;
- highlightColor.a = alpha;
- shadowColor = faceColor - 0x303030;
- shadowColor.a = alpha;
-
- offset = 0;
- }
-
- graphics->setColor(faceColor);
- graphics->fillRectangle(Rectangle(0, 0, dim.width, dim.height));
-
- graphics->setColor(highlightColor);
- graphics->drawLine(0, 0, dim.width - 1, 0);
- graphics->drawLine(0, 1, 0, dim.height - 1);
-
- graphics->setColor(shadowColor);
- graphics->drawLine(dim.width - 1, 0, dim.width - 1, dim.height - 1);
- graphics->drawLine(1, dim.height - 1, dim.width - 1, dim.height - 1);
-
- graphics->setColor(getForegroundColor());
-
- const int w = dim.width / 2;
- const int h = w - 2;
- for (int i = 0; i < w / 2; ++i)
- {
- graphics->drawLine(i + h + offset, w - i + offset,
- i + h + offset, w + i + offset);
- }
-
- graphics->popClipArea();
}
- void ScrollArea::drawRightButton(Graphics* graphics)
+ void ScrollArea::drawRightButton(Graphics* graphics A_UNUSED)
{
- Rectangle dim = getRightButtonDimension();
- graphics->pushClipArea(dim);
-
- Color highlightColor;
- Color shadowColor;
- Color faceColor;
- int offset;
- int alpha = getBaseColor().a;
-
- if (mRightButtonPressed)
- {
- faceColor = getBaseColor() - 0x303030;
- faceColor.a = alpha;
- highlightColor = faceColor - 0x303030;
- highlightColor.a = alpha;
- shadowColor = getBaseColor();
- shadowColor.a = alpha;
-
- offset = 1;
- }
- else
- {
- faceColor = getBaseColor();
- faceColor.a = alpha;
- highlightColor = faceColor + 0x303030;
- highlightColor.a = alpha;
- shadowColor = faceColor - 0x303030;
- shadowColor.a = alpha;
-
- offset = 0;
- }
-
- graphics->setColor(faceColor);
- graphics->fillRectangle(Rectangle(0, 0, dim.width, dim.height));
-
- graphics->setColor(highlightColor);
- graphics->drawLine(0, 0, dim.width - 1, 0);
- graphics->drawLine(0, 1, 0, dim.height - 1);
-
- graphics->setColor(shadowColor);
- graphics->drawLine(dim.width - 1, 0, dim.width - 1, dim.height - 1);
- graphics->drawLine(1, dim.height - 1, dim.width - 1, dim.height - 1);
-
- graphics->setColor(getForegroundColor());
-
- const int w = dim.width / 2;
- const int h = w + 1;
- for (int i = 0; i < w / 2; ++i)
- {
- graphics->drawLine(-i + h + offset, w - i + offset,
- -i + h + offset, w + i + offset);
- }
-
- graphics->popClipArea();
}
- void ScrollArea::drawVMarker(Graphics* graphics)
+ void ScrollArea::drawVMarker(Graphics* graphics A_UNUSED)
{
- Rectangle dim = getVerticalMarkerDimension();
- graphics->pushClipArea(dim);
-
- int alpha = getBaseColor().a;
- Color faceColor = getBaseColor();
- faceColor.a = alpha;
- Color highlightColor = faceColor + 0x303030;
- highlightColor.a = alpha;
- Color shadowColor = faceColor - 0x303030;
- shadowColor.a = alpha;
-
- graphics->setColor(faceColor);
- graphics->fillRectangle(Rectangle(1, 1,
- dim.width - 1, dim.height - 1));
-
- graphics->setColor(highlightColor);
- graphics->drawLine(0, 0, dim.width - 1, 0);
- graphics->drawLine(0, 1, 0, dim.height - 1);
-
- graphics->setColor(shadowColor);
- graphics->drawLine(1, dim.height - 1, dim.width - 1, dim.height - 1);
- graphics->drawLine(dim.width - 1, 0, dim.width - 1, dim.height - 1);
-
- graphics->popClipArea();
}
- void ScrollArea::drawHMarker(Graphics* graphics)
+ void ScrollArea::drawHMarker(Graphics* graphics A_UNUSED)
{
- Rectangle dim = getHorizontalMarkerDimension();
- graphics->pushClipArea(dim);
-
- int alpha = getBaseColor().a;
- Color faceColor = getBaseColor();
- faceColor.a = alpha;
- Color highlightColor = faceColor + 0x303030;
- highlightColor.a = alpha;
- Color shadowColor = faceColor - 0x303030;
- shadowColor.a = alpha;
-
- graphics->setColor(faceColor);
- graphics->fillRectangle(Rectangle(1, 1,
- dim.width - 1, dim.height - 1));
-
- graphics->setColor(highlightColor);
- graphics->drawLine(0, 0, dim.width - 1, 0);
- graphics->drawLine(0, 1, 0, dim.height - 1);
-
- graphics->setColor(shadowColor);
- graphics->drawLine(1, dim.height - 1, dim.width - 1, dim.height - 1);
- graphics->drawLine(dim.width - 1, 0, dim.width - 1, dim.height - 1);
-
- graphics->popClipArea();
}
void ScrollArea::logic()
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-01 19:11:49 +0000