SeExpr

ExprHelp.h
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1 /*
2 * Copyright Disney Enterprises, Inc. All rights reserved.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License
6 * and the following modification to it: Section 6 Trademarks.
7 * deleted and replaced with:
8 *
9 * 6. Trademarks. This License does not grant permission to use the
10 * trade names, trademarks, service marks, or product names of the
11 * Licensor and its affiliates, except as required for reproducing
12 * the content of the NOTICE file.
13 *
14 * You may obtain a copy of the License at
15 * http://www.apache.org/licenses/LICENSE-2.0
16 */
17 #if 0
18 header
19
20 QTextBrowser* helpBrowser;
21
22 constructor
23
24 QWidget* browserspace = new QWidget(tab);
25 helpBrowser = new QTextBrowser(browserspace);
26 tab->addTab(browserspace, "Help");
27 char * path = getenv("RP_SeExpr2");
28 if (path)
29 helpBrowser->setSource(QString("%1/share/doc/SeExpr2/SeExpressions.html").arg(path));
30
31 QPushButton* backPb = new QPushButton("Back");
32 backPb->setEnabled(false);
33 QPushButton* forwardPb = new QPushButton("Forward");
34 forwardPb->setEnabled(false);
35
36 QVBoxLayout * helpLayout = new QVBoxLayout(browserspace);
37 QHBoxLayout * helpPbLayout = new QHBoxLayout;
38 helpLayout->addLayout(helpPbLayout);
39 helpPbLayout->addWidget(backPb);
40 helpPbLayout->addWidget(forwardPb);
41 helpPbLayout->addItem(new QSpacerItem(0,0, QSizePolicy::MinimumExpanding,
42 QSizePolicy::Minimum));
43 helpLayout->addWidget(helpBrowser, /*stretch*/ true);
44 helpBrowser->setMinimumHeight(120);
45
46 // wire up help browser forward/back buttons
47 connect(backPb, SIGNAL(clicked()), helpBrowser, SLOT(backward()));
48 connect(forwardPb, SIGNAL(clicked()), helpBrowser, SLOT(forward()));
49 connect(helpBrowser, SIGNAL(backwardAvailable(bool)), backPb, SLOT(setEnabled(bool)));
50 connect(helpBrowser, SIGNAL(forwardAvailable(bool)), forwardPb, SLOT(setEnabled(bool)));
51 #endif