ficheros de c?digo fuente "width_slider" a?adidos al repositorio (se habian olvidado)

YACReader/width_slider.cpp

@@ -0,0 +1,71 @@
+#include "width_slider.h"
+
+#include <QWidget>
+#include <QHBoxLayout>
+#include <QLabel>
+#include <QSlider>
+#include "configuration.h"
+
+YACReaderSliderAction::YACReaderSliderAction (QWidget * parent) 
+	:QWidgetAction (0) {
+    
+        QWidget* pWidget = new QWidget (NULL);
+        QHBoxLayout* pLayout = new QHBoxLayout();
+
+		pLayout->addStretch();
+
+        percentageLabel = new QLabel ("100%");
+		percentageLabel->setStyleSheet("QLabel { color : white; }");
+		percentageLabel->setAlignment(Qt::AlignHCenter|Qt::AlignVCenter);
+        pLayout->addWidget (percentageLabel);
+        slider = new QSlider(NULL);
+		slider->setOrientation(Qt::Horizontal);
+        pLayout->addWidget (slider);
+
+		QString sliderCSS = 
+			
+			"QSlider::sub-page:horizontal {background-image: url(:/images/sliderSubPage.png); border: 0px; margin-left: 18px;}"
+			"QSlider::add-page:horizontal {background-image: url(:/images/sliderAddPage.png); border: 0px; margin-right: 25px;}"
+			"QSlider::handle:horizontal {image: url(:/images/sliderHandle.png); width: 31px;height:45px; }" 
+			"QSlider::groove:horizontal {border-image:url(:/images/sliderGround.png); border-left:-2px; border-right:0;}" 
+			;
+		slider->setStyleSheet(sliderCSS); 
+		slider->setFixedSize(218,45);
+        
+		QLabel*	imgLabel = new QLabel(pWidget);  
+		QPixmap p(":/images/sliderBackground.png"); 
+		imgLabel->resize(p.size());
+		imgLabel->setPixmap(p);
+
+		pLayout->setMargin(0);
+		pLayout->setSpacing(0);
+
+		pLayout->setStretchFactor(percentageLabel,1);
+		pLayout->setStretchFactor(slider,0);
+		
+
+		pWidget->setLayout (pLayout);
+		pWidget->setAutoFillBackground(false);
+
+		pWidget->setMinimumSize(276,45);
+
+        setDefaultWidget(pWidget);
+		
+		slider->setMinimum(50);
+		slider->setMaximum(100);
+		slider->setPageStep(5);
+		
+		int value = Configuration::getConfiguration().getFitToWidthRatio()*100;
+		slider->setValue(value);
+		percentageLabel->setText(QString("%1 %").arg(value));
+		connect(slider,SIGNAL(valueChanged(int)),this,SLOT(updateText(int)));
+
+		
+}
+
+void YACReaderSliderAction::updateText(int value)
+{
+	percentageLabel->setText(QString("%1 %").arg(value));
+	Configuration::getConfiguration().setFitToWidthRatio(value/100.0);
+	emit(fitToWidthRatioChanged(value / 100.0f));
+}

YACReader/width_slider.h

@@ -0,0 +1,27 @@
+#ifndef WIDTH_SLIDER_H
+#define WIDTH_SLIDER_H
+
+#include <QWidgetAction>
+
+class QLabel;
+class QSlider;
+
+class YACReaderSliderAction : public QWidgetAction 
+{
+	Q_OBJECT
+private:
+	QLabel * percentageLabel;
+	QSlider * slider;
+public:
+	
+    YACReaderSliderAction (QWidget * parent = 0);
+
+public slots:
+	void updateText(int value);
+
+
+signals:
+	void fitToWidthRatioChanged(float value);
+};
+
+#endif