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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/gui/widgets/tabbedarea.cpp
parentbc7d91cc0c9c0f6dcad01d612932c6899afb5514 (diff)
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Fix some warnings under gcc 4.7.
Diffstat (limited to 'src/gui/widgets/tabbedarea.cpp')
-rw-r--r--src/gui/widgets/tabbedarea.cpp22
1 files changed, 11 insertions, 11 deletions
diff --git a/src/gui/widgets/tabbedarea.cpp b/src/gui/widgets/tabbedarea.cpp
index 47b02c925..fb9279343 100644
--- a/src/gui/widgets/tabbedarea.cpp
+++ b/src/gui/widgets/tabbedarea.cpp
@@ -46,15 +46,15 @@ TabbedArea::TabbedArea()
mArrowButton[0] = new Button("<", "shift_left", this);
mArrowButton[1] = new Button(">", "shift_right", this);
- widgetResized(NULL);
+ widgetResized(nullptr);
}
TabbedArea::~TabbedArea()
{
delete mArrowButton[0];
- mArrowButton[0] = 0;
+ mArrowButton[0] = nullptr;
delete mArrowButton[1];
- mArrowButton[1] = 0;
+ mArrowButton[1] = nullptr;
}
void TabbedArea::enableScrollButtons(bool enable)
@@ -90,7 +90,7 @@ Tab *TabbedArea::getTab(const std::string &name) const
++itr;
}
- return NULL;
+ return nullptr;
}
void TabbedArea::draw(gcn::Graphics *graphics)
@@ -112,7 +112,7 @@ gcn::Widget *TabbedArea::getWidget(const std::string &name) const
++itr;
}
- return NULL;
+ return nullptr;
}
gcn::Widget *TabbedArea::getCurrentWidget()
@@ -122,7 +122,7 @@ gcn::Widget *TabbedArea::getCurrentWidget()
if (tab)
return getWidget(tab->getCaption());
else
- return NULL;
+ return nullptr;
}
void TabbedArea::addTab(gcn::Tab* tab, gcn::Widget* widget)
@@ -192,7 +192,7 @@ void TabbedArea::removeTab(gcn::Tab *tab)
if (tabIndexToBeSelected == -1)
{
- mSelectedTab = 0;
+ mSelectedTab = nullptr;
mWidgetContainer->clear();
}
else
@@ -238,7 +238,7 @@ void TabbedArea::setSelectedTab(gcn::Tab *tab)
if (newTab)
newTab->setCurrent();
- widgetResized(NULL);
+ widgetResized(nullptr);
}
void TabbedArea::setSelectedTab(const std::string &name)
@@ -266,7 +266,7 @@ void TabbedArea::widgetResized(const gcn::Event &event A_UNUSED)
if (w)
{
int newScroll = 0;
- ScrollArea* scr = 0;
+ ScrollArea* scr = nullptr;
if (mFollowDownScroll && height != 0)
{
gcn::Rectangle rect = w->getDimension();
@@ -444,14 +444,14 @@ void TabbedArea::updateArrowEnableState()
Tab *TabbedArea::getTabByIndex(int index) const
{
if (index < 0 || index >= static_cast<int>(mTabs.size()))
- return 0;
+ return nullptr;
return static_cast<Tab*>(mTabs[index].first);
}
gcn::Widget *TabbedArea::getWidgetByIndex(int index) const
{
if (index < 0 || index >= static_cast<int>(mTabs.size()))
- return 0;
+ return nullptr;
return mTabs[index].second;
}