diff options
| -rw-r--r-- | engines/wage/gui.cpp | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/engines/wage/gui.cpp b/engines/wage/gui.cpp index f95113f2b2..15d82a68fb 100644 --- a/engines/wage/gui.cpp +++ b/engines/wage/gui.cpp @@ -50,6 +50,7 @@ #include "graphics/cursorman.h" #include "graphics/fonts/bdf.h" #include "graphics/palette.h" +#include "graphics/primitives.h" #include "wage/wage.h" #include "wage/design.h" @@ -310,6 +311,16 @@ const int arrowPixels[ARROW_H][ARROW_W] = { {0,1,1,1,1,1,1,1,1,1,1,0}, {1,1,1,1,1,1,1,1,1,1,1,1}}; +static void drawPixelInverted(int x, int y, int color, void *data) { + Graphics::Surface *surface = (Graphics::Surface *)data; + + if (x >= 0 && x < surface->w && y >= 0 && y < surface->h) { + byte *p = (byte *)surface->getBasePtr(x, y); + + *p = *p == kColorWhite ? kColorBlack : kColorWhite; + } +} + void Gui::paintBorder(Graphics::Surface *g, Common::Rect &r, WindowType windowType, int highlightedPart, float scrollPos, float scrollSize) { bool active = false, scrollable = false, closeable = false, drawTitle = false; const int size = kBorderWidth; @@ -366,7 +377,13 @@ void Gui::paintBorder(Graphics::Surface *g, Common::Rect &r, WindowType windowTy } if (highlightedPart == kBorderScrollUp || highlightedPart == kBorderScrollDown) { - fillRect(g, x + width - kBorderWidth + 2, y + size + r.height() * scrollPos, size - 4, r.height() * scrollSize, kColorGray); + int rx1 = x + width - kBorderWidth + 2; + int ry1 = y + size + r.height() * scrollPos; + int rx2 = rx1 + size - 4; + int ry2 = ry1 + r.height() * scrollSize; + Common::Rect rr(rx1, ry1, rx2, ry2); + + Graphics::drawFilledRect(rr, kColorBlack, drawPixelInverted, g); } } if (closeable) { |