FCL/interim/contrib/QtExamples: BuildLogViewer/mainwindow.cpp@bbe0af256f1b (annotated)

0 bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	1	#include <QFileDialog>
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	2	#include <QMessageBox>
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	3
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	4	#include "Document.h"
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	5	#include "mainwindow.h"
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	6	#include "ui_mainwindow.h"
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	7
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	8	MainWindow::MainWindow(QWidget *parent)
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	9	: QMainWindow(parent), ui(new Ui::MainWindow)
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	10	{
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	11	ui->setupUi(this);
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	12	// MDI from Chap 4, page 105 Foundamentals of Qt Development
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	13	workspace = new QWorkspace();
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	14	setCentralWidget(workspace);
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	15	connect(workspace, SIGNAL(windowActivated(QWidget*)),
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	16	this, SLOT(enableActions()));
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	17	mapper = new QSignalMapper(this);
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	18	connect(mapper, SIGNAL(mapped(QWidget*)),
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	19	workspace, SLOT(setActiveWindow(QWidget*)));
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	20
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	21	this->createActions();
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	22	this->enableActions();
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	23	}
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	24
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	25	MainWindow::~MainWindow()
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	26	{
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	27	delete ui;
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	28	}
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	29
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	30	void MainWindow::notYetImplemented()
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	31	{
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	32	QMessageBox::information(this, tr("Build Log Viewer"), tr("Not Yet Implemented."));
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	33	}
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	34
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	35	void MainWindow::openLog()
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	36	{
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	37	QString filename = QFileDialog::getOpenFileName(
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	38	this, tr("Open Log"), QDir::currentPath(),
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	39	tr("Build log .xml;;All files (.*)"));
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	40	Document *doc = new Document(this, filename);
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	41	workspace->addWindow(doc);
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	42
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	43	doc->show();
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	44	}
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	45
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	46	void MainWindow::createActions()
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	47	{
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	48	// file menu - mark as NYI
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	49	connect(ui->actionOpen, SIGNAL(triggered()),
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	50	this, SLOT(openLog()));
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	51	connect(ui->actionClose, SIGNAL(triggered()),
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	52	workspace, SLOT(closeActiveWindow()));
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	53
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	54	// find menu - mark as NYI
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	55	connect(ui->actionFind, SIGNAL(triggered()),
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	56	this, SLOT(notYetImplemented()));
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	57	connect(ui->actionTags , SIGNAL(triggered()),
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	58	this, SLOT(notYetImplemented()));
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	59
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	60	// window menu - mark as NYI
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	61	connect(ui->actionTile , SIGNAL(triggered()),
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	62	this, SLOT(notYetImplemented()));
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	63	connect(ui->actionCascade , SIGNAL(triggered()),
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	64	this, SLOT(notYetImplemented()));
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	65	connect(ui->actionNext_Window , SIGNAL(triggered()),
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	66	this, SLOT(notYetImplemented()));
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	67	connect(ui->actionPrevious_Window , SIGNAL(triggered()),
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	68	this, SLOT(notYetImplemented()));
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	69
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	70	ui->actionSeparator->setSeparator(true);
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	71	}
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	72
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	73	void MainWindow::enableActions()
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	74	{
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	75	bool hasDocuments = (activeDocument() != 0) ;
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	76	// file
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	77	ui->actionOpen->setEnabled(true);
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	78	ui->actionClose->setEnabled(hasDocuments);
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	79	ui->actionQuit->setEnabled(true);
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	80	// find
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	81	ui->actionFind->setEnabled(hasDocuments);
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	82	ui->actionTags->setEnabled(hasDocuments);
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	83	// window
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	84	ui->actionCascade->setEnabled(hasDocuments);
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	85	ui->actionTile->setEnabled(hasDocuments);
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	86	ui->actionNext_Window->setEnabled(hasDocuments);
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	87	ui->actionPrevious_Window->setEnabled(hasDocuments);
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	88	ui->actionSeparator->setEnabled(hasDocuments);
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	89	}
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	90
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	91	void MainWindow::updateWindowList()
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	92	{
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	93	ui->menuWindow->clear();
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	94
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	95	ui->menuWindow->addAction(ui->actionTile);
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	96	ui->menuWindow->addAction(ui->actionCascade);
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	97	ui->menuWindow->addSeparator();
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	98	ui->menuWindow->addAction(ui->actionNext_Window);
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	99	ui->menuWindow->addAction(ui->actionPrevious_Window);
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	100	// If there are no open logs, we will disable this one.
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	101	ui->menuWindow->addAction(ui->actionSeparator);
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	102
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	103	int i=1;
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	104	foreach(QWidget *w, workspace->windowList())
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	105	{
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	106	QString text;
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	107	if ( i< 10) {
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	108	text = QString("&%1 %2").arg(i++).arg(w->windowTitle());
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	109	} else {
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	110	text = w->windowTitle();
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	111	}
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	112
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	113	QAction *action = ui->menuWindow->addAction(text);
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	114	action->setCheckable(true);
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	115	action->setChecked(w == activeDocument());
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	116	connect(action,SIGNAL(triggered()),
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	117	mapper, SLOT(map()));
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	118	mapper->setMapping(action, w);
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	119	}
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	120	}
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	121
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	122	void MainWindow::closeEvent(QCloseEvent *event)
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	123	{
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	124	workspace->closeAllWindows();
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	125	}
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	126
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	127	Document * MainWindow::activeDocument()
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	128	{
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	129	return qobject_cast<Document*>(workspace->activeWindow());
bbe0af256f1b here is a demo which reads and displays xml. John Kern <johnk@symbian.org> parents: diff changeset	130	}

author	John Kern <johnk@symbian.org>
	Fri, 28 Aug 2009 15:16:29 -0700
changeset 0	bbe0af256f1b
child 1	8e9c5760ce6f
permissions	-rwxr-xr-x