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* Added 1995 to copyright message.Guido van Rossum1995-01-041-2/+2
| | | | | | bltinmodule.c: fixed coerce() nightmare in ternary pow(). modsupport.c (initmodule2): pass METH_FREENAME flag to newmethodobject(). pythonrun.c: move flushline() into and around print_error().
* Merge back to main trunkGuido van Rossum1994-08-301-1/+1
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* * Added gmtime/localtime/mktime and SYSV timezone globals to timemodule.c.Guido van Rossum1993-06-171-11/+0
| | | | | | | | | | Added $(SYSDEF) to its build rule in Makefile. * cgensupport.[ch], modsupport.[ch]: removed some old stuff. Also changed files that still used it... And made several things static that weren't but should have been... And other minor cleanups... * listobject.[ch]: add external interfaces {set,get}listslice * socketmodule.c: fix bugs in new send() argument parsing. * sunaudiodevmodule.c: added flush() and close().
* * Changed all copyright messages to include 1993.Guido van Rossum1993-03-291-2/+2
| | | | | | | | | | | | | | | | | * Stubs for faster implementation of local variables (not yet finished) * Added function name to code object. Print it for code and function objects. THIS MAKES THE .PYC FILE FORMAT INCOMPATIBLE (the version number has changed accordingly) * Print address of self for built-in methods * New internal functions getattro and setattro (getattr/setattr with string object arg) * Replaced "dictobject" with more powerful "mappingobject" * New per-type functio tp_hash to implement arbitrary object hashing, and hashobject() to interface to it * Added built-in functions hash(v) and hasattr(v, 'name') * classobject: made some functions static that accidentally weren't; added __hash__ special instance method to implement hash() * Added proper comparison for built-in methods and functions
* Don't use NULL as 0 int!Guido van Rossum1992-04-061-1/+1
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* Copyright for 1992 addedGuido van Rossum1992-04-051-1/+1
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* Support for long integersGuido van Rossum1991-07-271-14/+9
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* Added copyright notice.Guido van Rossum1991-02-191-0/+24
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* Initial revisionGuido van Rossum1990-10-141-0/+369
generated by cgit v0.12 at 2025-12-27 17:12:35 (GMT)
m">** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** This file is part of the examples of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** Commercial Usage ** Licensees holding valid Qt Commercial licenses may use this file in ** accordance with the Qt Commercial License Agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and Nokia. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 2.1 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 2.1 requirements ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Nokia gives you certain ** additional rights. These rights are described in the Nokia Qt LGPL ** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this ** package. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 3.0 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU General Public License version 3.0 requirements will be ** met: http://www.gnu.org/copyleft/gpl.html. ** ** If you are unsure which license is appropriate for your use, please ** contact the sales department at http://www.qtsoftware.com/contact. ** $QT_END_LICENSE$ ** ****************************************************************************/ #include <QtGui> #include "mainwindow.h" #include "treemodel.h" MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent) { setupUi(this); QStringList headers; headers << tr("Title") << tr("Description"); QFile file(":/default.txt"); file.open(QIODevice::ReadOnly); TreeModel *model = new TreeModel(headers, file.readAll()); file.close(); view->setModel(model); for (int column = 0; column < model->columnCount(); ++column) view->resizeColumnToContents(column); connect(exitAction, SIGNAL(triggered()), qApp, SLOT(quit())); connect(view->selectionModel(), SIGNAL(selectionChanged(const QItemSelection &, const QItemSelection &)), this, SLOT(updateActions())); connect(actionsMenu, SIGNAL(aboutToShow()), this, SLOT(updateActions())); connect(insertRowAction, SIGNAL(triggered()), this, SLOT(insertRow())); connect(insertColumnAction, SIGNAL(triggered()), this, SLOT(insertColumn())); connect(removeRowAction, SIGNAL(triggered()), this, SLOT(removeRow())); connect(removeColumnAction, SIGNAL(triggered()), this, SLOT(removeColumn())); connect(insertChildAction, SIGNAL(triggered()), this, SLOT(insertChild())); updateActions(); } void MainWindow::insertChild() { QModelIndex index = view->selectionModel()->currentIndex(); QAbstractItemModel *model = view->model(); if (model->columnCount(index) == 0) { if (!model->insertColumn(0, index)) return; } if (!model->insertRow(0, index)) return; for (int column = 0; column < model->columnCount(index); ++column) { QModelIndex child = model->index(0, column, index); model->setData(child, QVariant("[No data]"), Qt::EditRole); if (!model->headerData(column, Qt::Horizontal).isValid()) model->setHeaderData(column, Qt::Horizontal, QVariant("[No header]"), Qt::EditRole); } view->selectionModel()->setCurrentIndex(model->index(0, 0, index), QItemSelectionModel::ClearAndSelect); updateActions(); } bool MainWindow::insertColumn(const QModelIndex &parent) { QAbstractItemModel *model = view->model(); int column = view->selectionModel()->currentIndex().column(); // Insert a column in the parent item. bool changed = model->insertColumn(column + 1, parent); if (changed) model->setHeaderData(column + 1, Qt::Horizontal, QVariant("[No header]"), Qt::EditRole); updateActions(); return changed; } void MainWindow::insertRow() { QModelIndex index = view->selectionModel()->currentIndex(); QAbstractItemModel *model = view->model(); if (!model->insertRow(index.row()+1, index.parent())) return; updateActions(); for (int column = 0; column < model->columnCount(index.parent()); ++column) { QModelIndex child = model->index(index.row()+1, column, index.parent()); model->setData(child, QVariant("[No data]"), Qt::EditRole); } } bool MainWindow::removeColumn(const QModelIndex &parent) { QAbstractItemModel *model = view->model(); int column = view->selectionModel()->currentIndex().column(); // Insert columns in each child of the parent item. bool changed = model->removeColumn(column, parent); if (!parent.isValid() && changed) updateActions(); return changed; } void MainWindow::removeRow() { QModelIndex index = view->selectionModel()->currentIndex(); QAbstractItemModel *model = view->model(); if (model->removeRow(index.row(), index.parent())) updateActions(); } void MainWindow::updateActions() { bool hasSelection = !view->selectionModel()->selection().isEmpty(); removeRowAction->setEnabled(hasSelection); removeColumnAction->setEnabled(hasSelection); bool hasCurrent = view->selectionModel()->currentIndex().isValid(); insertRowAction->setEnabled(hasCurrent); insertColumnAction->setEnabled(hasCurrent); if (hasCurrent) { view->closePersistentEditor(view->selectionModel()->currentIndex()); int row = view->selectionModel()->currentIndex().row(); int column = view->selectionModel()->currentIndex().column(); if (view->selectionModel()->currentIndex().parent().isValid()) statusBar()->showMessage(tr("Position: (%1,%2)").arg(row).arg(column)); else statusBar()->showMessage(tr("Position: (%1,%2) in top level").arg(row).arg(column)); } }
generated by cgit v0.12 at 2025-12-27 17:12:33 (GMT)