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authorAndrei Karas <akaras@inbox.ru>2013-06-06 13:49:23 +0300
committerAndrei Karas <akaras@inbox.ru>2013-06-06 13:49:23 +0300
commit81c3e097402f19ec7e8ed1971c03a1b45ed0439e (patch)
tree1687575fe5ebb0e552d2e3da33e6973a0db14d4f /src
parent58ccd6f9619f84e8e87ca9c6c7cd6f8bc01e7bfc (diff)
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Improve label.
Diffstat (limited to 'src')
-rw-r--r--src/gui/widgets/label.cpp28
1 files changed, 18 insertions, 10 deletions
diff --git a/src/gui/widgets/label.cpp b/src/gui/widgets/label.cpp
index 854b0f33c..90c8f6f66 100644
--- a/src/gui/widgets/label.cpp
+++ b/src/gui/widgets/label.cpp
@@ -50,8 +50,12 @@ Label::~Label()
gui->removeDragged(this);
mInstances --;
- if (mInstances == 0 && Theme::instance())
- Theme::instance()->unload(mSkin);
+ if (mInstances == 0)
+ {
+ Theme *const theme = Theme::instance();
+ if (theme)
+ theme->unload(mSkin);
+ }
}
void Label::init()
@@ -60,8 +64,9 @@ void Label::init()
mForegroundColor2 = getThemeColor(Theme::LABEL_OUTLINE);
if (mInstances == 0)
{
- if (Theme::instance())
- mSkin = Theme::instance()->load("label.xml", "");
+ Theme *const theme = Theme::instance();
+ if (theme)
+ mSkin = theme->load("label.xml", "");
}
mInstances ++;
@@ -75,7 +80,8 @@ void Label::draw(gcn::Graphics* graphics)
{
BLOCK_START("Label::draw")
int textX;
- const int textY = getHeight() / 2 - getFont()->getHeight() / 2;
+ const gcn::Rectangle &rect = mDimension;
+ const int textY = rect.height / 2 - getFont()->getHeight() / 2;
gcn::Font *const font = getFont();
switch (mAlignment)
@@ -85,11 +91,11 @@ void Label::draw(gcn::Graphics* graphics)
textX = mPadding;
break;
case Graphics::CENTER:
- textX = (getWidth() - font->getWidth(mCaption)) / 2;
+ textX = (rect.width - font->getWidth(mCaption)) / 2;
break;
case Graphics::RIGHT:
- if (getWidth() > mPadding)
- textX = getWidth() - mPadding - font->getWidth(mCaption);
+ if (rect.width > mPadding)
+ textX = rect.width - mPadding - font->getWidth(mCaption);
else
textX = 0;
break;
@@ -103,8 +109,10 @@ void Label::draw(gcn::Graphics* graphics)
void Label::adjustSize()
{
- setWidth(getFont()->getWidth(getCaption()) + 2 * mPadding);
- setHeight(getFont()->getHeight() + 2 * mPadding);
+ gcn::Font *const font = getFont();
+ const int pad2 = 2 * mPadding;
+ setWidth(font->getWidth(mCaption) + pad2);
+ setHeight(font->getHeight() + pad2);
}
void Label::setForegroundColor(const gcn::Color &color)