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			30 lines
		
	
	
		
			854 B
		
	
	
	
		
			C++
		
	
	
	
	
	
		
		
			
		
	
	
			30 lines
		
	
	
		
			854 B
		
	
	
	
		
			C++
		
	
	
	
	
	
|  | #ifndef FONT_OVERRIDE_MODEL_HPP_
 | ||
|  | #define FONT_OVERRIDE_MODEL_HPP_
 | ||
|  | 
 | ||
|  | #include <QIdentityProxyModel>
 | ||
|  | #include <QFont>
 | ||
|  | 
 | ||
|  | // fix up font display as header font changes don't currently work
 | ||
|  | // from views (I think fixed in Qt 5.11.1)
 | ||
|  | class FontOverrideModel final | ||
|  |   : public QIdentityProxyModel | ||
|  | { | ||
|  | public: | ||
|  |   FontOverrideModel (QObject * parent = nullptr) : QIdentityProxyModel {parent} {} | ||
|  |   void set_font (QFont const& font) {font_ = font;} | ||
|  |   QVariant data (QModelIndex const& index, int role) const override | ||
|  |   { | ||
|  |     if (Qt::FontRole == role) return font_; | ||
|  |     return QIdentityProxyModel::data (index, role); | ||
|  |   } | ||
|  |   QVariant headerData (int section, Qt::Orientation orientation, int role) const override | ||
|  |   { | ||
|  |     if (Qt::FontRole == role) return font_; | ||
|  |     return QIdentityProxyModel::headerData (section, orientation, role); | ||
|  |   } | ||
|  | private: | ||
|  |   QFont font_; | ||
|  | }; | ||
|  | 
 | ||
|  | #endif
 |