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Center the surface of a GraphicsWidget in case it is smaller than the widget's size.

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svn-id: r50639
This commit is contained in:
Johannes Schickel 2010-07-04 01:11:18 +00:00
parent 10e7581fe1
commit acecfcaf69
1 changed files with 7 additions and 3 deletions
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10
gui/widget.cpp
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@ -596,7 +596,7 @@ void GraphicsWidget::setGfx(int w, int h, int r, int g, int b) {
_gfx.free(); _gfx.free();
_gfx.create(w, h, sizeof(OverlayColor)); _gfx.create(w, h, sizeof(OverlayColor));
OverlayColor *dst = (OverlayColor*)_gfx.pixels; OverlayColor *dst = (OverlayColor *)_gfx.pixels;
Graphics::PixelFormat overlayFormat = g_system->getOverlayFormat(); Graphics::PixelFormat overlayFormat = g_system->getOverlayFormat();
OverlayColor fillCol = overlayFormat.RGBToColor(r, g, b); OverlayColor fillCol = overlayFormat.RGBToColor(r, g, b);
while (h--) { while (h--) {
@ -607,8 +607,12 @@ void GraphicsWidget::setGfx(int w, int h, int r, int g, int b) {
} }
void GraphicsWidget::drawWidget() { void GraphicsWidget::drawWidget() {
if (sizeof(OverlayColor) == _gfx.bytesPerPixel && _gfx.pixels) if (sizeof(OverlayColor) == _gfx.bytesPerPixel && _gfx.pixels) {
g_gui.theme()->drawSurface(Common::Rect(_x, _y, _x+_w, _y+_h), _gfx, _state, _alpha, _transparency); const int x = _x + (_w - _gfx.w) / 2;
const int y = _y + (_h - _gfx.h) / 2;
g_gui.theme()->drawSurface(Common::Rect(x, y, x + _gfx.w, y + _gfx.h), _gfx, _state, _alpha, _transparency);
}
} }
#pragma mark - #pragma mark -