QTfrontend/ui/widget/flowlayout.h
author dag10 <gottlieb.drew@gmail.com>
Sat, 19 Jan 2013 17:33:10 -0500
changeset 8405 becac012d502
parent 8385 9e8924ff9813
permissions -rw-r--r--
Moved FileEngineHandler instance in main() to be a pointer released "atexit". (Fixes issue #509)

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 #ifndef FLOWLAYOUT_H
 #define FLOWLAYOUT_H

 #include <QLayout>
 #include <QRect>
 #include <QStyle>
 #include <QWidgetItem>
 class FlowLayout : public QLayout
 {
 public:
     FlowLayout(QWidget *parent, int margin = -1, int hSpacing = -1, int vSpacing = -1);
     FlowLayout(int margin = -1, int hSpacing = -1, int vSpacing = -1);
     ~FlowLayout();

     void addItem(QLayoutItem *item);
     int horizontalSpacing() const;
     int verticalSpacing() const;
     Qt::Orientations expandingDirections() const;
     bool hasHeightForWidth() const;
     int heightForWidth(int) const;
     int count() const;
     QLayoutItem *itemAt(int index) const;
     QSize minimumSize() const;
     void setGeometry(const QRect &rect);
     QSize sizeHint() const;
     QLayoutItem *takeAt(int index);

 private:
     int doLayout(const QRect &rect, bool testOnly) const;
     int smartSpacing(QStyle::PixelMetric pm) const;

     QList<QLayoutItem *> itemList;
     int m_hSpace;
     int m_vSpace;
 };

 #endif