Mercurial > projects > qtd
annotate examples/draganddrop/dropsite/dropsitewindow.d @ 323:7a3c43424dca signals
make all examples compile with new signals/slots
| author | eldar_ins@eldar-laptop |
|---|---|
| date | Mon, 28 Dec 2009 16:28:55 +0500 |
| parents | 256ab6cb8e85 |
| children | 31520b2c0b3c |
| rev | line source |
|---|---|
| 19 | 1 /**************************************************************************** |
| 2 ** | |
| 3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). | |
| 4 ** Contact: Qt Software Information (qt-info@nokia.com) | |
| 5 ** | |
| 6 ** This file is part of the examples of the Qt Toolkit. | |
| 7 ** | |
| 8 ** $QT_BEGIN_LICENSE:LGPL$ | |
| 9 ** Commercial Usage | |
| 10 ** Licensees holding valid Qt Commercial licenses may use this file in | |
| 11 ** accordance with the Qt Commercial License Agreement provided with the | |
| 12 ** Software or, alternatively, in accordance with the terms contained in | |
| 13 ** a written agreement between you and Nokia. | |
| 14 ** | |
| 15 ** GNU Lesser General Public License Usage | |
| 16 ** Alternatively, this file may be used under the terms of the GNU Lesser | |
| 17 ** General Public License version 2.1 as published by the Free Software | |
| 18 ** Foundation and appearing in the file LICENSE.LGPL included in the | |
| 19 ** packaging of this file. Please review the following information to | |
| 20 ** ensure the GNU Lesser General Public License version 2.1 requirements | |
| 21 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. | |
| 22 ** | |
| 23 ** In addition, as a special exception, Nokia gives you certain | |
| 24 ** additional rights. These rights are described in the Nokia Qt LGPL | |
| 25 ** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this | |
| 26 ** package. | |
| 27 ** | |
| 28 ** GNU General Public License Usage | |
| 29 ** Alternatively, this file may be used under the terms of the GNU | |
| 30 ** General Public License version 3.0 as published by the Free Software | |
| 31 ** Foundation and appearing in the file LICENSE.GPL included in the | |
| 32 ** packaging of this file. Please review the following information to | |
| 33 ** ensure the GNU General Public License version 3.0 requirements will be | |
| 34 ** met: http://www.gnu.org/copyleft/gpl.html. | |
| 35 ** | |
| 36 ** If you are unsure which license is appropriate for your use, please | |
| 37 ** contact the sales department at qt-sales@nokia.com. | |
| 38 ** $QT_END_LICENSE$ | |
| 39 ** | |
| 40 ****************************************************************************/ | |
| 41 | |
| 42 module dropsitewindow; | |
| 43 | |
| 215 | 44 import std.string; |
| 19 | 45 |
| 46 import qt.gui.QWidget; | |
| 47 import qt.gui.QLabel; | |
| 48 import qt.gui.QTableWidget; | |
| 49 import qt.gui.QPushButton; | |
| 50 import qt.gui.QVBoxLayout; | |
| 51 import qt.gui.QDialogButtonBox; | |
| 52 | |
| 53 import droparea; | |
| 54 | |
| 55 | |
| 56 class DropSiteWindow : public QWidget | |
| 57 { | |
| 58 public: | |
| 59 | |
| 60 this() | |
| 61 { | |
| 62 abstractLabel = new QLabel(tr("This example accepts drags from other " | |
| 63 "applications and displays the MIME types " | |
| 64 "provided by the drag object.")); | |
| 65 | |
| 66 abstractLabel.setWordWrap(true); | |
| 67 abstractLabel.adjustSize(); | |
| 68 | |
| 69 dropArea = new DropArea; | |
|
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parents:
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diff
changeset
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70 connect(dropArea, "changed", this, "updateFormatsTable"); |
| 19 | 71 |
| 206 | 72 string[] labels; |
| 19 | 73 labels ~= tr("Format"); |
| 74 labels ~= tr("Content"); | |
| 75 | |
| 76 formatsTable = new QTableWidget; | |
| 77 formatsTable.setColumnCount(2); | |
| 78 formatsTable.setEditTriggers(QAbstractItemView.NoEditTriggers); | |
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diff
changeset
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79 formatsTable.setHorizontalHeaderLabels(labels.toQList()); |
| 19 | 80 formatsTable.horizontalHeader().setStretchLastSection(true); |
| 81 | |
| 82 clearButton = new QPushButton(tr("Clear")); | |
| 83 quitButton = new QPushButton(tr("Quit")); | |
| 84 | |
| 85 buttonBox = new QDialogButtonBox; | |
| 86 buttonBox.addButton(clearButton, QDialogButtonBox.ActionRole); | |
| 87 buttonBox.addButton(quitButton, QDialogButtonBox.RejectRole); | |
| 88 | |
|
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7a3c43424dca
make all examples compile with new signals/slots
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parents:
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diff
changeset
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89 connect(quitButton, "pressed", this, "close"); |
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7a3c43424dca
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parents:
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diff
changeset
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90 connect(clearButton, "pressed", dropArea, "clearArea"); |
| 19 | 91 |
| 92 QVBoxLayout mainLayout = new QVBoxLayout; | |
| 93 mainLayout.addWidget(abstractLabel); | |
| 94 mainLayout.addWidget(dropArea); | |
| 95 mainLayout.addWidget(formatsTable); | |
| 96 mainLayout.addWidget(buttonBox); | |
| 97 setLayout(mainLayout); | |
| 98 | |
| 99 setWindowTitle(tr("Drop Site")); | |
| 100 setMinimumSize(350, 500); | |
| 101 } | |
| 102 | |
|
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7a3c43424dca
make all examples compile with new signals/slots
eldar_ins@eldar-laptop
parents:
282
diff
changeset
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103 void slot_updateFormatsTable(QMimeData mimeData) |
| 19 | 104 { |
| 105 formatsTable.setRowCount(0); | |
| 106 if (!mimeData) | |
| 107 return; | |
| 21 | 108 |
| 206 | 109 foreach (string format; mimeData.formats()) { |
| 19 | 110 QTableWidgetItem formatItem = new QTableWidgetItem(format); |
| 111 formatItem.setFlags(Qt.ItemIsEnabled); | |
| 112 formatItem.setTextAlignment(Qt.AlignTop | Qt.AlignLeft); | |
| 113 | |
| 206 | 114 string text; |
| 19 | 115 if (format == "text/plain") { |
| 215 | 116 text = strip(mimeData.text()); |
| 19 | 117 } else if (format == "text/html") { |
| 215 | 118 text = strip(mimeData.html()); |
| 19 | 119 } else if (format == "text/uri-list") { |
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make all examples compile with new signals/slots
eldar_ins@eldar-laptop
parents:
282
diff
changeset
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120 auto urlList = mimeData.urls(); |
| 19 | 121 for (int i = 0; i < urlList.length && i < 32; ++i) { |
| 206 | 122 string url = urlList[i].path(); |
| 19 | 123 text ~= url ~ " "; |
| 124 } | |
| 125 } else { | |
| 126 QByteArray data = mimeData.data(format); | |
| 127 for (int i = 0; i < data.size() && i < 32; ++i) { | |
| 215 | 128 string hex = toupper(std.string.format("%x", data.at(i))); |
| 19 | 129 text ~= hex ~ " "; |
| 130 } | |
| 131 } | |
| 132 | |
| 133 int row = formatsTable.rowCount(); | |
| 134 formatsTable.insertRow(row); | |
| 135 formatsTable.setItem(row, 0, new QTableWidgetItem(format)); | |
| 136 formatsTable.setItem(row, 1, new QTableWidgetItem(text)); | |
| 137 } | |
| 138 | |
| 139 formatsTable.resizeColumnToContents(0); | |
| 140 } | |
| 141 | |
| 142 private: | |
| 143 | |
| 144 DropArea dropArea; | |
| 145 QLabel abstractLabel; | |
| 146 QTableWidget formatsTable; | |
| 147 | |
| 148 QPushButton clearButton; | |
| 149 QPushButton quitButton; | |
| 150 QDialogButtonBox buttonBox; | |
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7a3c43424dca
make all examples compile with new signals/slots
eldar_ins@eldar-laptop
parents:
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diff
changeset
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151 |
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7a3c43424dca
make all examples compile with new signals/slots
eldar_ins@eldar-laptop
parents:
282
diff
changeset
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152 mixin Q_OBJECT; |
| 19 | 153 } |