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45 lines
1.0 KiB
45 lines
1.0 KiB
#include "uilabel.h"
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#include <framework/graphics/font.h>
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#include <framework/otml/otmlnode.h>
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UILabel::UILabel() : UIWidget(UITypeLabel)
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{
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m_align = AlignLeft;
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}
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UILabelPtr UILabel::create()
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{
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UILabelPtr label(new UILabel);
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return label;
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}
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void UILabel::loadStyleFromOTML(const OTMLNodePtr& styleNode)
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{
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UIWidget::loadStyleFromOTML(styleNode);
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m_text = styleNode->valueAt("text", m_text);
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if(styleNode->hasChildAt("align"))
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m_align = fw::translateAlignment(styleNode->valueAt("align"));
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// auto resize if needed
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if(!m_text.empty() && !m_rect.isValid()) {
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Size textSize = m_font->calculateTextRectSize(m_text);
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if(m_rect.width() <= 0)
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m_rect.setWidth(textSize.width());
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if(m_rect.height() <= 0)
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m_rect.setHeight(textSize.height());
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}
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}
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void UILabel::render()
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{
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UIWidget::render();
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m_font->renderText(m_text, m_rect, m_align, m_foregroundColor);
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}
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void UILabel::resizeToText()
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{
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resize(m_font->calculateTextRectSize(m_text));
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}
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