plugingui.cpp

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.                                   *
 ***************************************************************************/
#include "plugingui.h"
#include "qgscontexthelp.h"

//qt includes
#include <QColorDialog>

//standard includes

QgsCopyrightLabelPluginGui::QgsCopyrightLabelPluginGui(QWidget* parent, Qt::WFlags fl)
: QDialog(parent, fl)
{
  setupUi(this);
  //programmatically hide orientation selection for now
  cboOrientation->hide();
  textLabel15->hide();
}  

QgsCopyrightLabelPluginGui::~QgsCopyrightLabelPluginGui()
{
}

void QgsCopyrightLabelPluginGui::on_buttonBox_accepted()
{
  //hide the dialog before we send all our signals
  hide();
  //close the dialog
  emit changeFont(txtCopyrightText->currentFont());
  emit changeLabel(txtCopyrightText->text());
  emit changeColor(pbnColorChooser->color());
  emit changePlacement(cboPlacement->currentIndex());
  emit enableCopyrightLabel(cboxEnabled->isChecked());

  accept();
} 

void QgsCopyrightLabelPluginGui::on_buttonBox_rejected()
{
  reject();
}

void QgsCopyrightLabelPluginGui::on_buttonBox_helpRequested()
{
  QgsContextHelp::run(context_id);
}

void QgsCopyrightLabelPluginGui::on_pbnColorChooser_clicked()
{
  QColor c = QColorDialog::getColor();
  if (c.isValid())
  {
    pbnColorChooser->setColor(c);
    QTextCursor cursor = txtCopyrightText->textCursor();
    txtCopyrightText->selectAll();
    txtCopyrightText->setTextColor(c);
    txtCopyrightText->setTextCursor(cursor);
  }
}

void QgsCopyrightLabelPluginGui::setEnabled(bool theBool)
{
  cboxEnabled->setChecked(theBool);
}

void QgsCopyrightLabelPluginGui::setText(QString theTextQString)
{
  txtCopyrightText->setPlainText(theTextQString);
}

void QgsCopyrightLabelPluginGui::setPlacementLabels(QStringList& labels)
{
  cboPlacement->clear();
  cboPlacement->addItems(labels);
}

void QgsCopyrightLabelPluginGui::setPlacement(int placementIndex)
{
  cboPlacement->setCurrentIndex(placementIndex);
}

void QgsCopyrightLabelPluginGui::setColor(QColor color)
{
  pbnColorChooser->setColor(color);
  QTextCursor cursor = txtCopyrightText->textCursor();
  txtCopyrightText->selectAll();
  txtCopyrightText->setTextColor(color);
  txtCopyrightText->setTextCursor(cursor);
}