98 lines
2.3 KiB
C++
98 lines
2.3 KiB
C++
#ifndef PAGINATION_H
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#define PAGINATION_H
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#include <qframe.h>
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#include <qpushbutton.h>
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#include "pagingutil.h"
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class Pagination : public QFrame {
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Q_OBJECT
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Q_PROPERTY(int spacing READ getBoxSpacing WRITE setBoxSpacing)
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Q_PROPERTY(int totalsize READ getTotalSize WRITE setTotalSize)
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Q_PROPERTY(int sizeofperpage READ getSizeofPerPage WRITE setSizeofPerPage)
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Q_PROPERTY(QString pageUpText READ getPageUpText WRITE setPageUpText)
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Q_PROPERTY(QString pageDownText READ getPageDownText WRITE setPageDownText)
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public:
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explicit Pagination(QWidget* parent = nullptr);
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~Pagination();
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int getBoxSpacing() const;
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void setBoxSpacing(int spacing);
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int getTotalSize() const;
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void setTotalSize(int size);
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int getSizeofPerPage() const;
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void setSizeofPerPage(int size);
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bool isPageUpEnabled() const;
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QString getPageUpText() const;
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void setPageUpText(const QString& text);
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bool isPageDownEnabled() const;
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QString getPageDownText() const;
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void setPageDownText(const QString& text);
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void setPagingStyle(PagingUtil* pagingStyle);
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void setCurrentPage(int number);
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void pageUp();
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void pageDown();
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void pageFirst();
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void pageLast();
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int getCurrentPageIndex() const;
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signals:
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void pageIndexChanged(int index);
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protected:
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QSize sizeHint() const override;
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QSize minimumSizeHint() const override;
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bool event(QEvent* e) override;
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void paintEvent(QPaintEvent* event) override;
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virtual QString numberFormat(int number) const;
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virtual void drawNumber(const QRect& rect, int number, QPainter* painter);
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virtual void drawEllipsis(const QRect& rect, int number, QPainter* painter);
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virtual void drawPageUpBtn(const QRect& rect, QPainter* painter);
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virtual void drawPageDownBtn(const QRect& rect, QPainter* painter);
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protected:
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PagingUtil* pagingStyle;
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int lastSelectedIndex;
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int boxSpacing;
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QString pageUpText, pageDownText;
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bool pageUpPressed, pageDownPressed;
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//-3: pageUp -2: pageDown -1: none
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int hoverNumber;
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QPushButton* pushButton;
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private:
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QSize getBoxSize() const;
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int getPageUpBtnWidth() const;
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int getPageDownBtnWidth() const;
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int centerTop(int boxHeight) const;
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void readContentMargins(int& l, int& t, int& r, int& b) const;
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};
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#endif // PAGINATION_H
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