/usr/include/qgis/qgisgui.h is in libqgis-dev 1.7.4+1.7.5~20120320-1.1+b1.
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qgisgui.h - Constants used throughout the QGIS GUI.
--------------------------------------
Date : 11-Jan-2006
Copyright : (C) 2006 by Tom Elwertowski
Email : telwertowski at users dot sourceforge dot net
***************************************************************************
* *
* 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. *
* *
***************************************************************************/
/* $Id$ */
#ifndef QGISGUI_H
#define QGISGUI_H
#include <Qt>
#include <QPair>
class QStringList;
/** \ingroup gui
* /namespace QgisGui
* The QgisGui namespace contains constants and helper functions used throughout the QGIS GUI.
*/
namespace QgisGui
{
/*!
* /var ModalDialogFlags
* /brief Flags used to create a modal dialog (adapted from QMessageBox).
*
* Using these flags for all modal dialogs throughout QGIS ensures that
* for platforms such as the Mac where modal and modeless dialogs have
* different looks, QGIS modal dialogs will look the same as Qt modal
* dialogs and all modal dialogs will look distinct from modeless dialogs.
* Althought not the standard Mac modal look, it does lack the minimize
* control which makes sense only for modeless dislogs.
*
* The Qt3 method of creating a true Mac modal dialog is deprecated in Qt4
* and should not be used due to conflicts with QMessageBox style dialogs.
*
* Qt::WindowMaximizeButtonHint is included but will be ignored if
* the dialog is a fixed size and does not have a size grip.
*/
static const Qt::WFlags ModalDialogFlags = 0;
/**
Open files, preferring to have the default file selector be the
last one used, if any; also, prefer to start in the last directory
associated with filterName.
@param filterName the name of the filter; used for persistent store key
@param filters the file filters used for QFileDialog
@param selectedFiles string list of selected files; will be empty if none selected
@param enc encoding?
@param title the title for the dialog
@param cancelAll add button to cancel further requests
@note
Stores persistent settings under /UI/. The sub-keys will be
filterName and filterName + "Dir".
Opens dialog on last directory associated with the filter name, or
the current working directory if this is the first time invoked
with the current filter name.
This method returns true if cancel all was clicked, otherwise false
@note added in 1.4
*/
bool GUI_EXPORT openFilesRememberingFilter( QString const &filterName,
QString const &filters, QStringList & selectedFiles, QString& enc, QString &title,
bool cancelAll = false );
/** A helper function to get an image name from the user. It will nicely
* provide filters with all available writable image formats.
* @param theParent widget that should act as the parent for the file dialog
* @param theMessage the message to display to the user
* @return QPair<QString, QString> where first is the file name and second is
* the file type
* @note added in 1.6
*/
QPair<QString, QString> GUI_EXPORT getSaveAsImageName( QWidget * theParent, QString theMessage );
/**
Convenience function for readily creating file filters.
Given a long name for a file filter and a regular expression, return
a file filter string suitable for use in a QFileDialog::OpenFiles()
call. The regular express, glob, will have both all lower and upper
case versions added.
* @note added in 1.6
*/
QString createFileFilter_( QString const &longName, QString const &glob );
}
#endif
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