Impala Documentation

void OglGui::ViewStrip::SetScrollBarRange ( ) [inline]

Definition at line 189 of file ViewStrip.h.

References OglGui::OglWindow::H(), mAspectRatio, mFixedSize, mHorizontal, mNrIm, mScrollBar, mSpacing, OglGui::ScrollBar::SetRange(), and OglGui::OglWindow::W().

Referenced by AddImage(), and LayoutViews().

00190     {
00191         int pageSize;
00192         if (mHorizontal)
00193             pageSize = W()/(mSpacing+mFixedSize*mAspectRatio);
00194         else
00195             pageSize = H()/(mSpacing+mFixedSize/mAspectRatio);
00196         mScrollBar->SetRange(mNrIm, pageSize>0 ? pageSize : 1);
00197     }

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