lyx_mirror/src/frontends/qt4/DialogView.h
André Pönitz 74f8d6dc6a cosmetics
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@20876 a592a061-630c-0410-9148-cb99ea01b6c8
2007-10-09 22:13:51 +00:00

120 lines
2.5 KiB
C++

// -*- C++ -*-
/**
* \file DialogView.h
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author Abdelrazak Younes
*
* Full author contact details are available in file CREDITS.
*/
#ifndef DIALOG_VIEW_H
#define DIALOG_VIEW_H
#include "Dialog.h"
#include "GuiView.h"
#include "qt_helpers.h"
#include "debug.h"
#include <QCloseEvent>
#include <QDialog>
#include <QSettings>
#include <QShowEvent>
#include <QGridLayout>
#include <string>
namespace lyx {
namespace frontend {
/// Window Dialog container for LyX dialogs.
/// This template class that encapsulates a given Widget inside a
/// QDialog and presents a Dialog interface
template<class MyWidget>
class DialogView : public QDialog, public Dialog
{
public:
DialogView(
GuiViewBase & parent, ///< the main window where to dock.
std::string const & name, ///< dialog identifier.
bool modal = false, ///< Window modality.
Qt::WindowFlags flags = 0
)
: QDialog(&parent, flags), name_(name)
{
setModal(modal);
QGridLayout * gridLayout = new QGridLayout(this);
gridLayout->setMargin(0);
widget_ = new MyWidget(*this, this);
gridLayout->addWidget(widget_);
setWindowTitle("LyX: " + widget_->windowTitle());
}
/// Dialog inherited methods
//@{
void applyView() {}
void hideView()
{
clearParams();
QDialog::hide();
}
void showData(std::string const & data)
{
initialiseParams(data);
showView();
}
void showView()
{
widget_->updateView(); // make sure its up-to-date
QDialog::show();
raise();
activateWindow();
}
bool isVisibleView() const { return QDialog::isVisible(); }
void checkStatus() { updateView(); }
void redraw() { redrawView(); }
void redrawView() {}
void updateData(std::string const & data)
{
initialiseParams(data);
updateView();
}
void updateView()
{
widget_->updateView();
}
void partialUpdateView(int /*id*/) {}
std::string name() const { return name_; }
//@}
private:
/// The encapsulated widget.
MyWidget * widget_;
std::string name_;
void showEvent(QShowEvent * e)
{
#if (QT_VERSION >= 0x040200)
QSettings settings;
std::string key = name_ + "/geometry";
QDialog::restoreGeometry(settings.value(key.c_str()).toByteArray());
#endif
QDialog::showEvent(e);
}
void closeEvent(QCloseEvent * e)
{
#if (QT_VERSION >= 0x040200)
QSettings settings;
std::string key = name_ + "/geometry";
settings.setValue(key.c_str(), QDialog::saveGeometry());
#endif
QDialog::closeEvent(e);
}
};
} // frontend
} // lyx
#endif // DIALOG_VIEW_H