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authorAndrei Karas <akaras@inbox.ru>2011-11-07 19:34:52 +0300
committerAndrei Karas <akaras@inbox.ru>2011-11-07 19:34:52 +0300
commit9e83411f7e4147d09af5a5006888dcc187ea0ef8 (patch)
treec084bdf8afabc6220779645dcb5dbf71af6a151f /src/guichan/widgets/listbox.cpp
parentbc7d91cc0c9c0f6dcad01d612932c6899afb5514 (diff)
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Fix some warnings under gcc 4.7.
Diffstat (limited to 'src/guichan/widgets/listbox.cpp')
-rw-r--r--src/guichan/widgets/listbox.cpp8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/guichan/widgets/listbox.cpp b/src/guichan/widgets/listbox.cpp
index 95f04fc68..80989cc72 100644
--- a/src/guichan/widgets/listbox.cpp
+++ b/src/guichan/widgets/listbox.cpp
@@ -61,7 +61,7 @@ namespace gcn
{
ListBox::ListBox() :
mSelected(-1),
- mListModel(NULL),
+ mListModel(nullptr),
mWrappingEnabled(false)
{
setWidth(100);
@@ -88,7 +88,7 @@ namespace gcn
graphics->setColor(getBackgroundColor());
graphics->fillRectangle(Rectangle(0, 0, getWidth(), getHeight()));
- if (mListModel == NULL)
+ if (!mListModel)
return;
graphics->setColor(getForegroundColor());
@@ -161,7 +161,7 @@ namespace gcn
void ListBox::setSelected(int selected)
{
- if (mListModel == NULL)
+ if (!mListModel)
{
mSelected = -1;
}
@@ -286,7 +286,7 @@ namespace gcn
void ListBox::adjustSize()
{
- if (mListModel != NULL)
+ if (mListModel)
setHeight(getRowHeight() * mListModel->getNumberOfElements());
}