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Context menu "Collapse All" and "Expand All".

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--HG--
branch : develop
This commit is contained in:
Roman Telezhynskyi 2015-10-08 16:20:07 +03:00
parent 7649ac5f6f
commit 0e5cb30801
3 changed files with 29 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
src/app/tape/dialogs/dialogmdatabase.cpp
View File

@ -63,6 +63,7 @@ DialogMDataBase::DialogMDataBase(const QStringList &list, QWidget *parent)
connect(ui->treeWidget, &QTreeWidget::itemChanged, this, &DialogMDataBase::UpdateChecks);
connect(ui->treeWidget, &QTreeWidget::itemClicked, this, &DialogMDataBase::ShowDescription);
connect(ui->treeWidget, &QTreeWidget::customContextMenuRequested, this, &DialogMDataBase::TreeMenu);
ReadSettings();
}
@ -98,6 +99,8 @@ DialogMDataBase::DialogMDataBase(QWidget *parent)
ui->treeWidget->installEventFilter(this);
connect(ui->treeWidget, &QTreeWidget::itemClicked, this, &DialogMDataBase::ShowDescription);
connect(ui->treeWidget, &QTreeWidget::customContextMenuRequested, this, &DialogMDataBase::TreeMenu);
connect(ui->treeWidget, &QTreeWidget::itemActivated, this, &DialogMDataBase::ShowDescription);
ReadSettings();
}
@ -185,14 +188,14 @@ bool DialogMDataBase::eventFilter(QObject *target, QEvent *event)
{
const QModelIndex model = ui->treeWidget->indexAbove(ui->treeWidget->currentIndex());
QTreeWidgetItem *item = ui->treeWidget->itemAbove(ui->treeWidget->currentItem());
emit ShowDescription(item, model.column());
ShowDescription(item, model.column());
break;
}
case Qt::Key_Down:
{
const QModelIndex model = ui->treeWidget->indexBelow(ui->treeWidget->currentIndex());
QTreeWidgetItem *item = ui->treeWidget->itemBelow(ui->treeWidget->currentItem());
emit ShowDescription(item, model.column());
ShowDescription(item, model.column());
break;
}
default:
@ -298,6 +301,26 @@ void DialogMDataBase::ShowDescription(QTreeWidgetItem *item, int column)
ui->textEdit->setHtml(text);
}
//---------------------------------------------------------------------------------------------------------------------
void DialogMDataBase::TreeMenu(const QPoint &pos)
{
// Because item also will be selected need to show description
const QModelIndex model = ui->treeWidget->currentIndex();
QTreeWidgetItem *item = ui->treeWidget->currentItem();
ShowDescription(item, model.column());
QAction *actionCollapseAll = new QAction(tr("Collapse All"), this);
connect(actionCollapseAll, &QAction::triggered, ui->treeWidget, &QTreeWidget::collapseAll);
QAction *actionExpandeAll = new QAction(tr("Expand All"), this);
connect(actionExpandeAll, &QAction::triggered, ui->treeWidget, &QTreeWidget::expandAll);
QMenu menu(this);
menu.addAction(actionCollapseAll);
menu.addAction(actionExpandeAll);
menu.exec(ui->treeWidget->mapToGlobal(pos));
}
//---------------------------------------------------------------------------------------------------------------------
void DialogMDataBase::InitDataBase(const QStringList &list)
{

1
src/app/tape/dialogs/dialogmdatabase.h
View File

@ -58,6 +58,7 @@ protected:
private slots:
void UpdateChecks(QTreeWidgetItem *item, int column);
void ShowDescription(QTreeWidgetItem *item, int column);
void TreeMenu(const QPoint &pos);
private:
Q_DISABLE_COPY(DialogMDataBase)

3
src/app/tape/dialogs/dialogmdatabase.ui
View File

@ -36,6 +36,9 @@
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="contextMenuPolicy">
<enum>Qt::CustomContextMenu</enum>
</property>
<property name="selectionMode">
<enum>QAbstractItemView::SingleSelection</enum>
</property>