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authorAndrei Karas <akaras@inbox.ru>2013-10-05 20:26:59 +0300
committerAndrei Karas <akaras@inbox.ru>2013-10-05 20:31:40 +0300
commit4e6f98cfd788965bd382f1722e2a5d895dda3bc6 (patch)
tree12b6195bbc66b49389f65d8c4831cd259e3429bc /src/gui/widgets/label.cpp
parent322aea1d69a47e8080bcd0552473a5a5d66c5e1a (diff)
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Add support for min and max label resize size.
Using it in character selection dialog.
Diffstat (limited to 'src/gui/widgets/label.cpp')
-rw-r--r--src/gui/widgets/label.cpp17
1 files changed, 10 insertions, 7 deletions
diff --git a/src/gui/widgets/label.cpp b/src/gui/widgets/label.cpp
index d57268bdd..50bd3ad41 100644
--- a/src/gui/widgets/label.cpp
+++ b/src/gui/widgets/label.cpp
@@ -128,18 +128,18 @@ void Label::setForegroundColorAll(const gcn::Color &color1,
mForegroundColor2 = color2;
}
-void Label::resizeTo(const int sz)
+void Label::resizeTo(const int maxSize, const int minSize)
{
const gcn::Font *const font = getFont();
const int pad2 = 2 * mPadding;
setHeight(font->getHeight() + pad2);
- if (font->getWidth(mCaption) + pad2 > sz)
+ if (font->getWidth(mCaption) + pad2 > maxSize)
{
const int dots = font->getWidth("...");
- if (dots > sz)
+ if (dots > maxSize)
{
- setWidth(sz);
+ setWidth(maxSize);
return;
}
const size_t szChars = mCaption.size();
@@ -147,17 +147,20 @@ void Label::resizeTo(const int sz)
{
const std::string text = mCaption.substr(0, szChars - f);
const int width = font->getWidth(text) + dots + pad2;
- if (width <= sz)
+ if (width <= maxSize)
{
setCaption(text + "...");
setWidth(width);
return;
}
}
- setWidth(sz);
+ setWidth(maxSize);
}
else
{
- setWidth(font->getWidth(mCaption) + pad2);
+ int sz = font->getWidth(mCaption) + pad2;
+ if (sz < minSize)
+ sz = minSize;
+ setWidth(sz);
}
}