diff options
| -rw-r--r-- | src/gui/progressbar.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/gui/progressbar.cpp b/src/gui/progressbar.cpp index e3766913..09e05932 100644 --- a/src/gui/progressbar.cpp +++ b/src/gui/progressbar.cpp @@ -44,6 +44,9 @@ void ProgressBar::draw(gcn::Graphics *graphics) { int absx, absy; getAbsolutePosition(absx, absy); + + // We're modifying pixels so we have to lock the screen. + SDL_LockSurface(screen); // outer bar DrawLine(screen, absx+X+PROGRESSBAR_HEIGHT, absy+Y, absx+X+Width, absy+Y, abs(Red-70), abs(Green-70), abs(Blue-70)); @@ -70,8 +73,9 @@ void ProgressBar::draw(gcn::Graphics *graphics) Temp = absx+X+int(float(Width)*progress)-2; if ( Temp < (absx+X+PROGRESSBAR_HEIGHT+1) ) Temp = absx+X+PROGRESSBAR_HEIGHT; DrawLine(screen, absx+X+PROGRESSBAR_HEIGHT+1, absy+Y+1, Temp, absy+Y+1, abs(Red-40), abs(Green-40), abs(Blue-40)); - DrawLine(screen, absx+X+PROGRESSBAR_HEIGHT, absy+Y+1, absx+X+2, absy+Y+PROGRESSBAR_HEIGHT-1, abs(Red-40), abs(Green-40), abs(Blue-40)); + DrawLine(screen, absx+X+PROGRESSBAR_HEIGHT, absy+Y+1, absx+X+2, absy+Y+PROGRESSBAR_HEIGHT-1, abs(Red-40), abs(Green-40), abs(Blue-40)); + SDL_UnlockSurface(screen); } void ProgressBar::setProgress(float progress) |