slideshowdialog.h

Trolltech公司发布的图形界面操作系统。可在qt-embedded-2.3.10平台上编译为嵌入式图形界面操作系统。

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#ifndef SLIDESHOWDIALOG_H
#define SLIDESHOWDIALOG_H

#include <qdialog.h>
#include <qlabel.h>
#include <qcheckbox.h>
#include <qslider.h>
#include <qstring.h>

class SlideShowDialog : public QDialog {
    Q_OBJECT
public:
    SlideShowDialog( QWidget* parent = 0, const char* name = 0, 
        bool modal = true, WFlags f = 0 );
        
    // Return lenght of each slide in seconds
    int slideLength() { return slide_length_slider->value(); }
    
    // Return if true display name has been enabled
    bool isDisplayName() { return display_name_check->isChecked(); }
    
    // Return if true loop through has been enabled
    bool isLoopThrough() { return loop_through_check->isChecked(); }
    
private slots:
    // Update label with pause value
    void updateSlideLengthLabel( int sec ) { slide_length_label->setText( 
        QString( tr("Slide length ( %1 sec. )") ).arg( sec ) ) ; }

private:
    QLabel *slide_length_label;
    QSlider *slide_length_slider;
    QCheckBox *display_name_check, *loop_through_check;
};

#endif