plugingui.h

一个非常好的GIS开源新版本

/***************************************************************************
 *   Copyright (C) 2003 by Tim Sutton                                      *
 *   [e-mail]                                                     *
 *                                                                         *
 *   This is a plugin generated from the QGIS plugin template              *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 ***************************************************************************/
#ifndef QGSNORTHARROWPLUGINGUI_H
#define QGSNORTHARROWPLUGINGUI_H

#include "ui_pluginguibase.h"

/**
@author Tim Sutton
*/
class QgsNorthArrowPluginGui : public QDialog, private Ui::QgsNorthArrowPluginGuiBase
{
Q_OBJECT
public:
    QgsNorthArrowPluginGui( QWidget* parent = 0, Qt::WFlags fl = 0 );
    ~QgsNorthArrowPluginGui();

private:
    void rotatePixmap(int theRotationInt);
    //    void paintEvent( QPaintEvent * );//overloads qwidget
    void resizeEvent(QResizeEvent *); //overloads qwidget

    static const int context_id = 0;

signals:
   //void drawRasterLayer(QString);
   //void drawVectorrLayer(QString,QString,QString);
   void rotationChanged(int);
   void changePlacement(int);
   // enable NorthArrow
   void enableNorthArrow(bool);
   void enableAutomatic(bool);
   void needToRefresh();

public slots:
    void setRotation(int);
    void setPlacementLabels(QStringList&);
    void setPlacement(int);
    void setEnabled(bool);
    void setAutomatic(bool);
    void setAutomaticDisabled();

private slots:
    void on_buttonBox_accepted();
    void on_buttonBox_rejected();
    void on_buttonBox_helpRequested();
    void on_spinAngle_valueChanged( int theInt);
    void on_sliderRotation_valueChanged( int theInt);
};

#endif