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| author | Andrei Karas <akaras@inbox.ru> | 2012-09-15 23:05:16 +0300 |
|---|---|---|
| committer | Andrei Karas <akaras@inbox.ru> | 2012-09-15 23:05:16 +0300 |
| commit | b162094c7609fa37f2eef6be3fed0e26830bc506 (patch) | |
| tree | 072b83f0ce6b7f871acd9a2d2c6c49b8dac7dc64 /src/gui/widgets/sliderlist.cpp | |
| parent | 4031a5068859fb99f604dfecceb2fb1c954e166f (diff) | |
| download | mv-b162094c7609fa37f2eef6be3fed0e26830bc506.tar.gz mv-b162094c7609fa37f2eef6be3fed0e26830bc506.tar.bz2 mv-b162094c7609fa37f2eef6be3fed0e26830bc506.tar.xz mv-b162094c7609fa37f2eef6be3fed0e26830bc506.zip | |
Improve a bit widgets speed.
Diffstat (limited to 'src/gui/widgets/sliderlist.cpp')
| -rw-r--r-- | src/gui/widgets/sliderlist.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/gui/widgets/sliderlist.cpp b/src/gui/widgets/sliderlist.cpp index ad7fde18f..bd10988fa 100644 --- a/src/gui/widgets/sliderlist.cpp +++ b/src/gui/widgets/sliderlist.cpp @@ -188,10 +188,11 @@ void SliderList::setSelected(int idx) return; mSelectedIndex = idx; - if (mSelectedIndex >= mListModel->getNumberOfElements()) + const int num = mListModel->getNumberOfElements(); + if (mSelectedIndex >= num) mSelectedIndex = 0; if (mSelectedIndex < 0) - mSelectedIndex = mListModel->getNumberOfElements() - 1; + mSelectedIndex = num - 1; updateLabel(); } @@ -209,7 +210,8 @@ int SliderList::getMaxLabelWidth() int maxWidth = 0; const SDLFont *const font = gui->getFont(); - for (int f = 0; f < mListModel->getNumberOfElements(); f ++) + const int num = mListModel->getNumberOfElements(); + for (int f = 0; f < num; f ++) { const int w = font->getWidth(mListModel->getElementAt(f)); if (w > maxWidth) |