File: tmxtabwidget.cpp

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#include "tmxtabwidget.h"
#include "smallUsefulFunctions.h"

TmxTabWidget::TmxTabWidget(QWidget *parent) :
		QTabWidget(parent)
{
	if (hasAtLeastQt(4,5)){
		const QTabBar* tb=tabBar();
		connect(tb,SIGNAL(tabMoved(int,int)),this,SIGNAL(tabMoved(int,int)));
	}
}

void TmxTabWidget::moveTab(int from,int to){
	int cur = currentIndex();
	QString text=tabText(from);
	QWidget *wdg=widget(from);
	removeTab(from);
	insertTab(to,wdg,text);
	if (cur == from) setCurrentIndex(to);
	else if (from < to && cur >= from && cur < to) 
		setCurrentIndex(cur-1);
	else if (to > from && cur >= from && cur < to) 
		setCurrentIndex(cur+1);
}