From f2d4c21c861ee9529383175ad501120711482ac4 Mon Sep 17 00:00:00 2001 From: Vadim Kusnetzov Date: Wed, 23 Jul 2014 08:59:47 +0400 Subject: [PATCH] Added helpdialog and MenuBar similar to other Qucs-Tools --- qucs-activefilter/CMakeLists.txt | 2 + qucs-activefilter/helpdialog.cpp | 83 ++++++++++++++++++++++++++ qucs-activefilter/helpdialog.h | 43 +++++++++++++ qucs-activefilter/qucsactivefilter.cpp | 62 +++++++++++++++++++ qucs-activefilter/qucsactivefilter.h | 3 + 5 files changed, 193 insertions(+) create mode 100644 qucs-activefilter/helpdialog.cpp create mode 100644 qucs-activefilter/helpdialog.h diff --git a/qucs-activefilter/CMakeLists.txt b/qucs-activefilter/CMakeLists.txt index b316a279..c745263c 100644 --- a/qucs-activefilter/CMakeLists.txt +++ b/qucs-activefilter/CMakeLists.txt @@ -47,12 +47,14 @@ qf_poly.cpp sallenkey.cpp schcauer.cpp transferfuncdialog.cpp +helpdialog.cpp qucsactivefilter.cpp ) SET(QUCS-ACTIVE-FILTER_MOC_HDRS transferfuncdialog.h qucsactivefilter.h +helpdialog.h ) QT4_WRAP_CPP(QUCS-ACTIVE-FILTER_MOC_SRCS ${QUCS-ACTIVE-FILTER_MOC_HDRS}) diff --git a/qucs-activefilter/helpdialog.cpp b/qucs-activefilter/helpdialog.cpp new file mode 100644 index 00000000..677d53e0 --- /dev/null +++ b/qucs-activefilter/helpdialog.cpp @@ -0,0 +1,83 @@ +/*************************************************************************** + helpdialog.cpp + ------------------ + begin : Fri Mar 04 2005 + copyright : (C) 2005 by Michael Margraf + email : michael.margraf@alumni.tu-berlin.de + ***************************************************************************/ + +/*************************************************************************** + * * + * 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. * + * * + ***************************************************************************/ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include "helpdialog.h" + + +#include +#include +#include +#include + + +HelpDialog::HelpDialog(QWidget *parent) + : QDialog(parent) //, 0, false, Qt::WDestructiveClose) +{ + setWindowTitle("Qucs Filter Help"); + + + // -------- set help text into dialog ------------ + QString s(tr("QucsActiveFilter is a active filter synthesis program. " + "Butterworth, Chebyshev, Inverse Chebyshev, Cauer, Bessel" + " and User defined transfer function are supported." + "To create a filter, simply enter all " + "parameters and press the big button at the " + "bottom of the main window. Immediatly, the " + "schematic of the filter is calculated and " + "put into the clipboard. Now go to Qucs, " + "open an empty schematic and press " + "CTRL-V (paste from clipboard). The filter " + "schematic can now be inserted and " + " simulated. Have lots of fun!")); + + + // -------- create dialog widgets ------------ + resize(250, 230); + + vLayout = new QVBoxLayout(); + + Text = new QTextEdit(s, this); + //Text->setTextFormat(Qt::PlainText); + Text->setReadOnly(true); + //Text->setWordWrap(QTextEdit::NoWrap); + Text->setMinimumSize(200,200); + vLayout->addWidget(Text); + + QVBoxLayout *h = new QVBoxLayout(); + h->addLayout(vLayout); + + h->addStretch(5); + + QPushButton *ButtonClose = new QPushButton(tr("Close")); + h->addWidget(ButtonClose); + connect(ButtonClose, SIGNAL(clicked()), SLOT(accept())); + ButtonClose->setFocus(); + + h->addStretch(5); + + setLayout(h); +} + +HelpDialog::~HelpDialog() +{ + delete vLayout; +} + diff --git a/qucs-activefilter/helpdialog.h b/qucs-activefilter/helpdialog.h new file mode 100644 index 00000000..dc40fcc0 --- /dev/null +++ b/qucs-activefilter/helpdialog.h @@ -0,0 +1,43 @@ +/*************************************************************************** + helpdialog.h + ------------------- + begin : Fri Mar 04 2005 + copyright : (C) 2005 by Michael Margraf + email : michael.margraf@alumni.tu-berlin.de + ***************************************************************************/ + +/*************************************************************************** + * * + * 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 HELPDIALOG_H +#define HELPDIALOG_H + +#include +#include +#include + +class QTextEdit; +class QVBoxLayout; + +/** + *@author Michael Margraf + */ + +class HelpDialog : public QDialog { + Q_OBJECT +public: + HelpDialog(QWidget *parent = 0); + ~HelpDialog(); + +private: + QVBoxLayout *vLayout; + QTextEdit *Text; +}; + +#endif diff --git a/qucs-activefilter/qucsactivefilter.cpp b/qucs-activefilter/qucsactivefilter.cpp index ffa1ede5..c02394d5 100644 --- a/qucs-activefilter/qucsactivefilter.cpp +++ b/qucs-activefilter/qucsactivefilter.cpp @@ -21,6 +21,10 @@ #include "mfbfilter.h" #include "schcauer.h" #include "transferfuncdialog.h" +#include "helpdialog.h" +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif #include @@ -33,6 +37,37 @@ QucsActiveFilter::QucsActiveFilter(QWidget *parent) QTextCodec::setCodecForTr(QTextCodec::codecForName("UTF-8")); + // -------- create menubar ------------------- + QMenu *fileMenu = new QMenu(tr("&File")); + + QAction * fileQuit = new QAction(tr("E&xit"), this); + fileQuit->setShortcut(Qt::CTRL+Qt::Key_Q); + connect(fileQuit, SIGNAL(activated()), SLOT(close())); + + fileMenu->addAction(fileQuit); + + QMenu *helpMenu = new QMenu(tr("&Help"), this); + QAction * helpHelp = new QAction(tr("Help..."), this); + helpHelp->setShortcut(Qt::Key_F1); + connect(helpHelp, SIGNAL(activated()), SLOT(slotHelpIntro())); + + QAction * helpAbout = new QAction(tr("&About QucsFilter..."), this); + helpMenu->addAction(helpAbout); + connect(helpAbout, SIGNAL(activated()), SLOT(slotHelpAbout())); + + QAction * helpAboutQt = new QAction(tr("About Qt..."), this); + helpMenu->addAction(helpAboutQt); + connect(helpAboutQt, SIGNAL(activated()), SLOT(slotHelpAboutQt())); + + helpMenu->addAction(helpHelp); + helpMenu->addSeparator(); + helpMenu->addAction(helpAbout); + helpMenu->addAction(helpAboutQt); + + menuBar()->addMenu(fileMenu); + menuBar()->addSeparator(); + menuBar()->addMenu(helpMenu); + //lblInputData = new QLabel(tr("Входные данные")); lblA1 = new QLabel(tr("Passband attenuation, Ap (dB)")); lblA2 = new QLabel(tr("Stopband attenuation, As (dB)")); @@ -490,3 +525,30 @@ void QucsActiveFilter::errorMessage(QString str) msg->exec(); delete msg; } + + +void QucsActiveFilter::slotHelpAbout() +{ + QMessageBox::about(this, tr("About..."), + "QucsFilter Version " PACKAGE_VERSION+ + tr("\nActive Filter synthesis program\n")+ + tr("Copyright (C) 2014 by")+ + "\nVadim Kuznetsov\n" + "\nThis is free software; see the source for copying conditions." + "\nThere is NO warranty; not even for MERCHANTABILITY or " + "\nFITNESS FOR A PARTICULAR PURPOSE.\n\n"); +} + +// ************************************************************ +void QucsActiveFilter::slotHelpAboutQt() +{ + QMessageBox::aboutQt(this, tr("About Qt")); +} + +// ************************************************************ +void QucsActiveFilter::slotHelpIntro() +{ + HelpDialog *d = new HelpDialog(this); + d->exec(); + delete d; +} diff --git a/qucs-activefilter/qucsactivefilter.h b/qucs-activefilter/qucsactivefilter.h index 35651b96..16a84634 100644 --- a/qucs-activefilter/qucsactivefilter.h +++ b/qucs-activefilter/qucsactivefilter.h @@ -109,6 +109,9 @@ private slots: void slotCalcSchematic(); void slotSwitchParameters(); void slotDefineTransferFunc(); + void slotHelpAbout(); + void slotHelpAboutQt(); + void slotHelpIntro(); public: QucsActiveFilter(QWidget *parent = 0);