void GLSLTextEditorWidget::createToolBar(GLSLEditorEditable *editable)
{
m_outlineCombo = new QComboBox;
m_outlineCombo->setMinimumContentsLength(22);
// ### m_outlineCombo->setModel(m_outlineModel);
QTreeView *treeView = new QTreeView;
treeView->header()->hide();
treeView->setItemsExpandable(false);
treeView->setRootIsDecorated(false);
m_outlineCombo->setView(treeView);
treeView->expandAll();
//m_outlineCombo->setSizeAdjustPolicy(QComboBox::AdjustToContents);
// Make the combo box prefer to expand
QSizePolicy policy = m_outlineCombo->sizePolicy();
policy.setHorizontalPolicy(QSizePolicy::Expanding);
m_outlineCombo->setSizePolicy(policy);
QToolBar *toolBar = static_cast<QToolBar*>(editable->toolBar());
QList<QAction*> actions = toolBar->actions();
toolBar->insertWidget(actions.first(), m_outlineCombo);
}
AddBookmarkDialog::AddBookmarkDialog(const QString &url, const QString &title, QWidget *parent, BookmarksManager *bookmarkManager)
: QDialog(parent)
, m_url(url)
, m_bookmarksManager(bookmarkManager)
{
setWindowFlags(Qt::Sheet);
if (!m_bookmarksManager)
m_bookmarksManager = BrowserApplication::bookmarksManager();
setupUi(this);
QTreeView *view = new QTreeView(this);
m_proxyModel = new AddBookmarkProxyModel(this);
BookmarksModel *model = m_bookmarksManager->bookmarksModel();
m_proxyModel->setSourceModel(model);
view->setModel(m_proxyModel);
view->expandAll();
view->header()->setStretchLastSection(true);
view->header()->hide();
view->setItemsExpandable(false);
view->setRootIsDecorated(false);
view->setIndentation(10);
location->setModel(m_proxyModel);
view->show();
location->setView(view);
BookmarkNode *menu = m_bookmarksManager->menu();
QModelIndex idx = m_proxyModel->mapFromSource(model->index(menu));
view->setCurrentIndex(idx);
location->setCurrentIndex(idx.row());
name->setText(title);
}
void BookmarkPropertiesDialog::reloadFolders()
{
m_model->clear();
QStandardItem *item = new QStandardItem(Utils::getIcon(QLatin1String("inode-directory")), tr("Bookmarks"));
item->setData(0, Qt::UserRole);
item->setToolTip(tr("Bookmarks"));
m_model->invisibleRootItem()->appendRow(item);
m_index = item->index();
populateFolder(BookmarksManager::getFolder(0), item);
QTreeView *view = qobject_cast<QTreeView*>(m_ui->folderComboBox->view());
if (view)
{
view->setCurrentIndex(m_index);
view->expandAll();
m_ui->folderComboBox->setRootModelIndex(m_index.parent());
m_ui->folderComboBox->setModelColumn(0);
m_ui->folderComboBox->setCurrentIndex(m_index.row());
m_ui->folderComboBox->setRootModelIndex(QModelIndex());
}
}
TreeView::TreeView()
: QWidget()
{
if (! this->createConnection() ) {
QString msg = "** Create Database Error";
throw msg;
}
setWindowTitle(tr("Tree View Model"));
setMinimumSize(200, 350);
QTreeView *treeView = new QTreeView();
QStandardItemModel *model = new QStandardItemModel();
// get sql data
QList<struCat> itemList;
itemList = getData();
// sort the qlist data
qSort(itemList.begin(), itemList.end(), sortMe);
// put qlist data in the tree
QList<struCat>::iterator nK;
QStandardItem *parentItem = model->invisibleRootItem();
QStandardItem *lastParent = NULL;
for (nK = itemList.begin(); nK != itemList.end(); ++nK) {
QStandardItem *item = new QStandardItem;
item->setText(nK->catName);
item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled | Qt::ItemIsEditable );
if ( nK->catParent == 0 ) {
parentItem->appendRow(item);
// save this
lastParent = item;
} else {
lastParent->appendRow(item);
}
}
model->setHeaderData(0, Qt::Horizontal, QObject::tr("Food Categories"));
model->sort(0);
treeView->setModel(model);
treeView->expandAll();
//
QGridLayout *mainLayout = new QGridLayout;
mainLayout->addWidget(treeView);
setLayout(mainLayout);
}
void SatellitesConfigDialog::expandTreeView()
{
QTreeView *treeView = m_configWidget->treeView;
if( !treeView->model() ) {
return;
}
// expand only branches with selected items
treeView->expandAll();
for ( int i = 0; i < treeView->model()->columnCount(); ++i ) {
treeView->resizeColumnToContents( i );
}
}
QDialog *PluginManager::createAboutPluginDialog(QWidget *parent)
{
QDialog *rc = new QDialog(parent);
rc->setWindowFlags(rc->windowFlags() & ~Qt::WindowContextHelpButtonHint & Qt::Sheet);
rc->setWindowTitle(QCoreApplication::translate("QmlDesigner::PluginManager", "About Plugins"));
QTreeView *treeView = new QTreeView;
treeView->setModel(createModel(treeView));
treeView->expandAll();
QVBoxLayout *layout = new QVBoxLayout(rc);
layout->addWidget(treeView);
QDialogButtonBox *bb = new QDialogButtonBox(QDialogButtonBox::Close);
layout->addWidget(bb);
QObject::connect(bb, SIGNAL(rejected()), rc, SLOT(reject()));
return rc;
}
void NavigatorView::modelAttached(Model *model)
{
QmlModelView::modelAttached(model);
m_treeModel->setView(this);
QTreeView *treeView = treeWidget();
treeView->expandAll();
treeView->header()->setResizeMode(0, QHeaderView::Stretch);
treeView->header()->resizeSection(1,26);
treeView->setRootIsDecorated(false);
treeView->setIndentation(20);
#ifdef _LOCK_ITEMS_
treeView->header()->resizeSection(2,20);
#endif
}
void QmlJSTextEditorWidget::updateOutlineNow()
{
if (!m_semanticInfo.document)
return;
if (m_semanticInfo.document->editorRevision() != editorRevision()) {
m_updateOutlineTimer->start();
return;
}
m_outlineModel->update(m_semanticInfo);
QTreeView *treeView = static_cast<QTreeView*>(m_outlineCombo->view());
treeView->expandAll();
updateOutlineIndexNow();
}
int main(int argc, char** argv)
{
QApplication app(argc, argv);
QGroupBox* subGroup = new QGroupBox("Single models");
QVBoxLayout* subLayout = new QVBoxLayout;
subGroup->setLayout(subLayout);
QGroupBox* mainGroup = new QGroupBox("Main model");
QVBoxLayout* mainLayout = new QVBoxLayout;
mainGroup->setLayout(mainLayout);
MySubView* v1 = new MySubView("Foo");
subLayout->addWidget(v1);
MySubView* v2 = new MySubView("Bar");
subLayout->addWidget(v2);
MySubView* v3 = new MySubView("Baz");
subLayout->addWidget(v3);
Utils::ModelListModel* mainModel = new Utils::ModelListModel;
mainModel->addSubModel("Foo model", v1->model());
mainModel->addSubModel("Bar model", v2->model());
mainModel->addSubModel("Baz model", v3->model());
QTreeView* mainView = new QTreeView;
mainView->setModel(mainModel);
mainView->expandAll();
mainLayout->addWidget(mainView);
QWidget container;
QHBoxLayout* containerLayout = new QHBoxLayout;
container.setLayout(containerLayout);
containerLayout->addWidget(subGroup);
containerLayout->addWidget(mainGroup);
containerLayout->setMargin(0);
container.show();
return app.exec();
}
void GLSLTextEditorWidget::createToolBar(GLSLEditorEditable *editor)
{
m_outlineCombo = new QComboBox;
m_outlineCombo->setMinimumContentsLength(22);
// ### m_outlineCombo->setModel(m_outlineModel);
QTreeView *treeView = new QTreeView;
treeView->header()->hide();
treeView->setItemsExpandable(false);
treeView->setRootIsDecorated(false);
m_outlineCombo->setView(treeView);
treeView->expandAll();
//m_outlineCombo->setSizeAdjustPolicy(QComboBox::AdjustToContents);
// Make the combo box prefer to expand
QSizePolicy policy = m_outlineCombo->sizePolicy();
policy.setHorizontalPolicy(QSizePolicy::Expanding);
m_outlineCombo->setSizePolicy(policy);
editor->insertExtraToolBarWidget(TextEditor::BaseTextEditor::Left, m_outlineCombo);
}
LuaEditorWidget::LuaEditorWidget()
: m_outlineCombo(new QComboBox)
{
m_updateDocumentTimer.setInterval(UPDATE_DOCUMENT_DEFAULT_INTERVAL);
m_updateDocumentTimer.setSingleShot(true);
connect(&m_updateDocumentTimer, QTimer::timeout, this, LuaEditorWidget::updateDocument);
connect(this, QPlainTextEdit::textChanged, [this](){m_updateDocumentTimer.start();});
m_outlineCombo->setMinimumContentsLength(22);
QTreeView* treeView = new QTreeView;
treeView->header()->hide();
treeView->setItemsExpandable(false);
treeView->setRootIsDecorated(false);
m_outlineCombo->setView(treeView);
treeView->expandAll();
QSizePolicy policy = m_outlineCombo->sizePolicy();
policy.setHorizontalPolicy(QSizePolicy::Expanding);
m_outlineCombo->setSizePolicy(policy);
insertExtraToolBarWidget(TextEditorWidget::Left, m_outlineCombo);
}
SelectionProxyWidget::SelectionProxyWidget(QWidget *parent): QWidget(parent)
{
QHBoxLayout *layout = new QHBoxLayout(this);
QSplitter *splitter = new QSplitter(this);
layout->addWidget(splitter);
m_rootModel = new DynamicTreeModel(this);
DynamicTreeWidget *dynTreeWidget = new DynamicTreeWidget(m_rootModel, splitter);
dynTreeWidget->setInitialTree(
QLatin1String("- 1"
"- 2"
"- - 3"
"- - 3"
"- - - 4"
"- - - 4"
"- - - - 4"
"- - 4"
"- - 5"
"- - - 4"
"- - - - 4"
"- - 5"
"- 6"
"- 7"
"- - 8"
"- - - 9"
"- - - 10"
"- - - - 9"
"- - - - - 10"
"- - - - - - 9"
"- - - - - - 10"
"- - - - - - - 9"
"- - - - - - - - 10"
"- - - - - - - - 9"
"- - - - - - - 10"
"- - - - - 9"
"- - - - - 9"
"- - - - - 9"
"- - - - - 10"
"- - - - - - 9"
"- - - - - - 10"
"- - - - - 9"
"- - - - - 9"
"- - - - - 9"
"- - - - - 10"
"- - - - - - 9"
"- - - - - - 10"
"- - - - 10"
"- - 11"
"- - 12"
"- 13"
"- 14"
"- 15"
"- - 16"
"- - - 17"
"- - - 18"
"- 19"
"- 20"
"- 21"));
QTreeView *selectionTree = createLabelledView(QStringLiteral("Selection"), splitter);
selectionTree->setSelectionMode(QAbstractItemView::ExtendedSelection);
selectionTree->setModel(m_rootModel);
selectionTree->expandAll();
#define SUBTREES
#define SUBTREEROOTS
#define SUBTREESWITHOUTROOTS
#define EXACTSELECTION
#define CHILDRENOFEXACTSELECTION
#ifdef SUBTREES
KSelectionProxyModel *selectedBranchesModel = new KSelectionProxyModel(selectionTree->selectionModel(), this);
selectedBranchesModel->setSourceModel(m_rootModel);
selectedBranchesModel->setFilterBehavior(KSelectionProxyModel::SubTrees);
QTreeView *selectedBranchesView = createLabelledView(QStringLiteral("SubTrees"), splitter);
selectedBranchesView->setModel(selectedBranchesModel);
#endif
#ifdef SUBTREEROOTS
KSelectionProxyModel *selectedBranchesRootsModel = new KSelectionProxyModel(selectionTree->selectionModel(), this);
selectedBranchesRootsModel->setSourceModel(m_rootModel);
selectedBranchesRootsModel->setFilterBehavior(KSelectionProxyModel::SubTreeRoots);
QTreeView *selectedBranchesRootsView = createLabelledView(QStringLiteral("SubTreeRoots"), splitter);
selectedBranchesRootsView->setModel(selectedBranchesRootsModel);
#endif
#ifdef SUBTREESWITHOUTROOTS
KSelectionProxyModel *selectedBranchesChildrenModel = new KSelectionProxyModel(selectionTree->selectionModel(), this);
selectedBranchesChildrenModel->setSourceModel(m_rootModel);
selectedBranchesChildrenModel->setFilterBehavior(KSelectionProxyModel::SubTreesWithoutRoots);
QTreeView *selectedBranchesChildrenView = createLabelledView(QStringLiteral("SubTreesWithoutRoots"), splitter);
selectedBranchesChildrenView->setModel(selectedBranchesChildrenModel);
#endif
#ifdef EXACTSELECTION
KSelectionProxyModel *onlySelectedModel = new KSelectionProxyModel(selectionTree->selectionModel(), this);
onlySelectedModel->setSourceModel(m_rootModel);
onlySelectedModel->setFilterBehavior(KSelectionProxyModel::ExactSelection);
QTreeView *onlySelectedView = createLabelledView(QStringLiteral("ExactSelection"), splitter);
onlySelectedView->setModel(onlySelectedModel);
#endif
#ifdef CHILDRENOFEXACTSELECTION
KSelectionProxyModel *onlySelectedChildrenModel = new KSelectionProxyModel(selectionTree->selectionModel(), this);
onlySelectedChildrenModel->setSourceModel(m_rootModel);
onlySelectedChildrenModel->setFilterBehavior(KSelectionProxyModel::ChildrenOfExactSelection);
QTreeView *onlySelectedChildrenView = createLabelledView(QStringLiteral("ChildrenOfExactSelection"), splitter);
onlySelectedChildrenView->setModel(onlySelectedChildrenModel);
#endif
}
int main(int argc, char *argv[])
{
QApplication app(argc, argv);
QWidget * main_wg = new QWidget;
// cria um objeto "splitter" para compartilhar widgets:
QSplitter *splitter = new QSplitter(main_wg);
// cria um "model" usando o "StandardModel"
QStandardItemModel *model = new QStandardItemModel;
const int totCols = 3;
int col;
// define os títulos das colunas:
for (col = 0; col < totCols; ++col)
{
model->setHorizontalHeaderItem(col,
new QStandardItem( QString("COL-%1").arg(col+1) ) );
}
// alimenta linhas, colunas e sub-níveis:
QStandardItem *parentItem = model->invisibleRootItem();
const int iniLevel = 0;
const int totLevels= 3;
QString prevRows("");
QVector<QSize> vec_ColsRows; // colunas, linhas de cada nível
vec_ColsRows.reserve( totLevels );
// quantidade-colunas, quantidade-linhas
vec_ColsRows << QSize(3,10) << QSize(3,3) << QSize(3,2) ;
populate_model ( parentItem, vec_ColsRows,
iniLevel, prevRows);
// Neste exemplo,
// O "model" foi alimentado com linhas, colunas e sub-níveis:
// E serão criadas 4 "views" (uma "tree", uma "table", uma "list" e uma "comboBox")
// relacionadas ao mesmo "model";
// Cada "view" exibe os dados de uma determinada maneira;
// 1- ==== a primeira "view" é uma "tree":
QTreeView *tree = new QTreeView(splitter);
tree->setModel(model);
// habilita classificação na tree:
tree->setSortingEnabled(true);
// classifica
tree->sortByColumn(0);
// expande toda a árvore:
tree->expandAll();
// força largura de todas as colunas
// para exibição completa do texto dos seus itens
for (col = 0; col < totCols; ++col)
tree->resizeColumnToContents(col);
// configura o header para permitir mudança na ordem de classificacão:
QHeaderView * hdrTree = tree->header();
hdrTree->setClickable (true);
hdrTree->setSortIndicator(0,Qt::AscendingOrder);
hdrTree->setSortIndicatorShown(true);
hdrTree->setMovable(true); // permite mover colunas do header
// 2- ==== a segunda "view" é uma "table"
QTableView *table = new QTableView(splitter);
table->setModel(model);
table->setAlternatingRowColors(true);
// habilita classificação na table:
table->setSortingEnabled(true);
// classifica
table->sortByColumn(0);
// configura o header para permitir mudança na ordem de classificacão:
QHeaderView * hdrTable = table->horizontalHeader();
hdrTable->setClickable (true);
hdrTable->setSortIndicator(0,Qt::AscendingOrder);
hdrTable->setSortIndicatorShown(true);
hdrTable->setMovable(true); // permite mover colunas do header
// 3- ==== a terceira view é uma "list":
QListView *list = new QListView(splitter);
list->setModel(model);
// 4- ==== a quarta "view" é uma "comboBox"
QComboBox *combo = new QComboBox;
combo->setModel(model);
// configura a "splitter" definindo a largura de cada "view"
int width = 800;
QList< int > cols;
cols << int(width* 0.45) << int(width*0.45) << int(width*0.1);
splitter->setSizes(cols);
// layout para agrupar a "combo" e a "splitter":
QGridLayout * glayMain = new QGridLayout;
main_wg->setLayout( glayMain);
glayMain->addWidget( combo, 0, 1); // linha 0, coluna 0;
glayMain->setRowMinimumHeight(1, glayMain->verticalSpacing() * 4); // linha 1: linha de separação
glayMain->addWidget( splitter, 2, 0, 1, 3 ); // linha 2, coluna 0, rowSpan 1, colSpan 3
main_wg->setWindowTitle("06_standard - 4 'views' usando o mesmo 'model' (StandardModel) - recursivo");
main_wg->resize(800,500);
main_wg->show();
return app.exec();
}
