lookandfeel.cc

c++的guiQt做的开发

#include "settings.h"
#include <QApplication>
#include <QFont>

namespace gui {

/**
 applies look and feel settings from options
 */
void applyLookAndFeel() {
 QString defFont=QApplication::font().toString();
 //Main font
 QFont fontMain=QApplication::font();
 fontMain.fromString(globalSettings->read("gui/font_main",defFont));
 //Console font
 QFont fontConsole=QApplication::font();
 fontConsole.fromString(globalSettings->read("gui/font_con",defFont));
 //Status bar font
 QFont fontStatus=QApplication::font();
 fontStatus.fromString(globalSettings->read("gui/font_status",defFont));
 //Set them all
 QApplication::setFont(fontMain);
 QApplication::setFont(fontConsole,"gui::CommandLine");
 QApplication::setFont(fontStatus,"gui::StatusBar");
}

/**
 Apply current style to GUI (to all windows)
 */
void applyStyle() {
 QString style=globalSettings->read("gui/style","");
 if (style!="") {
  QStyle *styl=qApp->setStyle(style);
  if (!styl) {
   globalSettings->write("gui/style",""); //No such style -> reset
   return;
  }
 }
}

} // namespace gui