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This commit is contained in:
Eduardo Bart
2011-08-23 12:09:50 -03:00
parent 3c72c844d2
commit d31d32bf82
12 changed files with 45 additions and 52 deletions
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37
src/framework/ui/uilabel.cpp
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@@ -8,28 +8,15 @@ UILabel::UILabel()
m_focusable = false;
}
UILabelPtr UILabel::create()
{
UILabelPtr label(new UILabel);
return label;
}
void UILabel::onStyleApply(const OTMLNodePtr& styleNode)
{
UIWidget::onStyleApply(styleNode);
m_text = styleNode->valueAt("text", m_text);
if(styleNode->hasChildAt("align"))
m_align = fw::translateAlignment(styleNode->valueAt("align"));
// auto resize if needed
if(!m_text.empty() && !m_rect.isValid()) {
Size textSize = m_font->calculateTextRectSize(m_text);
if(m_rect.width() <= 0)
m_rect.setWidth(textSize.width());
if(m_rect.height() <= 0)
m_rect.setHeight(textSize.height());
for(const OTMLNodePtr& node : styleNode->children()) {
if(node->tag() == "text")
setText(node->value());
else if(node->tag() == "align")
setAlign(fw::translateAlignment(styleNode->value()));
}
}
@@ -39,6 +26,20 @@ void UILabel::render()
m_font->renderText(m_text, m_rect, m_align, m_foregroundColor);
}
void UILabel::setText(const std::string& text)
{
m_text = text;
// auto resize if the current rect is invalid
if(!m_rect.isValid()) {
Size textSize = m_font->calculateTextRectSize(m_text);
if(m_rect.width() <= 0)
m_rect.setWidth(textSize.width());
if(m_rect.height() <= 0)
m_rect.setHeight(textSize.height());
}
}
void UILabel::resizeToText()
{
resize(m_font->calculateTextRectSize(m_text));