From 0991c1942ee6f09d40a6224702ce2bf88921a54f Mon Sep 17 00:00:00 2001 From: Yohann Ferreira Date: Thu, 17 Apr 2008 12:27:09 +0000 Subject: Added smooth progress changes into progressbars. --- src/gui/progressbar.cpp | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) (limited to 'src/gui/progressbar.cpp') diff --git a/src/gui/progressbar.cpp b/src/gui/progressbar.cpp index 6d18b2f7..07b01eef 100644 --- a/src/gui/progressbar.cpp +++ b/src/gui/progressbar.cpp @@ -38,6 +38,7 @@ ProgressBar::ProgressBar(float progress, mRed(red), mGreen(green), mBlue(blue), mRedToGo(red), mGreenToGo(green), mBlueToGo(blue) { + mProgressToGo = mProgress = 0.0f; setProgress(progress); setWidth(width); setHeight(height); @@ -88,6 +89,10 @@ void ProgressBar::logic() if (mGreenToGo < mGreen) mGreen--; if (mBlueToGo > mBlue) mBlue++; if (mBlueToGo < mBlue) mBlue--; + + // Smoothly showing the progressbar changes. + if (mProgressToGo > mProgress) mProgress = mProgress + 0.005f; + if (mProgressToGo < mProgress) mProgress = mProgress - 0.005f; } void @@ -109,9 +114,9 @@ ProgressBar::draw(gcn::Graphics *graphics) void ProgressBar::setProgress(float progress) { - if (progress < 0.0f) mProgress = 0.0; - else if (progress > 1.0f) mProgress = 1.0; - else mProgress = progress; + if (progress < 0.0f) mProgressToGo = 0.0; + else if (progress > 1.0f) mProgressToGo = 1.0; + else mProgressToGo = progress; } void -- cgit v1.2.3-70-g09d2