50 lines
887 B
C++
50 lines
887 B
C++
#ifndef VIEWERCONTAINER_H
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#define VIEWERCONTAINER_H
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#include <QWidget>
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class Viewer;
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class ViewerWidget;
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class QScrollBar;
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class ViewerContainer : public QWidget
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{
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Q_OBJECT
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public:
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explicit ViewerContainer(QWidget *parent = 0);
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~ViewerContainer();
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bool fit;
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double zoom;
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void dragScrollPress(const QPoint&);
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void dragScrollMove(const QPoint&);
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void parseWheelEvent(QWheelEvent* event);
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Viewer* viewer;
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ViewerWidget* child;
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void adjust();
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// manually moves scrollbars into the correct position
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void adjust_scrollbars();
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protected:
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void resizeEvent(QResizeEvent *event);
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signals:
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public slots:
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private slots:
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void scroll_changed();
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private:
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int drag_start_x;
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int drag_start_y;
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int horiz_start;
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int vert_start;
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QScrollBar* horizontal_scrollbar;
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QScrollBar* vertical_scrollbar;
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};
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#endif // VIEWERCONTAINER_H
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