diff options
Diffstat (limited to 'src/designer/src/components/taskmenu/treewidgeteditor.cpp')
| -rw-r--r-- | src/designer/src/components/taskmenu/treewidgeteditor.cpp | 642 |
1 files changed, 642 insertions, 0 deletions
diff --git a/src/designer/src/components/taskmenu/treewidgeteditor.cpp b/src/designer/src/components/taskmenu/treewidgeteditor.cpp new file mode 100644 index 000000000..f5f6035f2 --- /dev/null +++ b/src/designer/src/components/taskmenu/treewidgeteditor.cpp @@ -0,0 +1,642 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Designer of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "treewidgeteditor.h" +#include <formwindowbase_p.h> +#include <iconloader_p.h> +#include <qdesigner_command_p.h> +#include <qdesigner_utils_p.h> +#include <abstractformbuilder.h> +#include <designerpropertymanager.h> +#include <qttreepropertybrowser.h> + +#include <QtDesigner/QDesignerFormWindowInterface> +#include <QtDesigner/QDesignerFormEditorInterface> +#include <QtDesigner/QDesignerIconCacheInterface> +#include <QtCore/QDir> +#include <QtCore/QQueue> +#include <QtGui/QHeaderView> +#include <QtGui/QTreeWidgetItemIterator> + +QT_BEGIN_NAMESPACE + +namespace qdesigner_internal { + +TreeWidgetEditor::TreeWidgetEditor(QDesignerFormWindowInterface *form, QDialog *dialog) + : AbstractItemEditor(form, 0), m_updatingBrowser(false) +{ + m_columnEditor = new ItemListEditor(form, this); + m_columnEditor->setObjectName(QLatin1String("columnEditor")); + m_columnEditor->setNewItemText(tr("New Column")); + ui.setupUi(dialog); + + injectPropertyBrowser(ui.itemsTab, ui.widget); + connect(ui.showPropertiesButton, SIGNAL(clicked()), + this, SLOT(togglePropertyBrowser())); + setPropertyBrowserVisible(false); + + ui.tabWidget->insertTab(0, m_columnEditor, tr("&Columns")); + ui.tabWidget->setCurrentIndex(0); + setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint); + + ui.newItemButton->setIcon(createIconSet(QString::fromUtf8("plus.png"))); + ui.newSubItemButton->setIcon(createIconSet(QString::fromUtf8("downplus.png"))); + ui.deleteItemButton->setIcon(createIconSet(QString::fromUtf8("minus.png"))); + ui.moveItemUpButton->setIcon(createIconSet(QString::fromUtf8("up.png"))); + ui.moveItemDownButton->setIcon(createIconSet(QString::fromUtf8("down.png"))); + ui.moveItemRightButton->setIcon(createIconSet(QString::fromUtf8("leveldown.png"))); + ui.moveItemLeftButton->setIcon(createIconSet(QString::fromUtf8("levelup.png"))); + + ui.treeWidget->header()->setMovable(false); + + connect(ui.newItemButton, SIGNAL(clicked()), this, SLOT(on_newItemButton_clicked())); + connect(ui.newSubItemButton, SIGNAL(clicked()), this, SLOT(on_newSubItemButton_clicked())); + connect(ui.moveItemUpButton, SIGNAL(clicked()), this, SLOT(on_moveItemUpButton_clicked())); + connect(ui.moveItemDownButton, SIGNAL(clicked()), this, SLOT(on_moveItemDownButton_clicked())); + connect(ui.moveItemRightButton, SIGNAL(clicked()), this, SLOT(on_moveItemRightButton_clicked())); + connect(ui.moveItemLeftButton, SIGNAL(clicked()), this, SLOT(on_moveItemLeftButton_clicked())); + connect(ui.treeWidget, SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)), + this, SLOT(on_treeWidget_currentItemChanged())); + connect(ui.treeWidget, SIGNAL(itemChanged(QTreeWidgetItem*,int)), + this, SLOT(on_treeWidget_itemChanged(QTreeWidgetItem*,int))); + + connect(m_columnEditor, SIGNAL(indexChanged(int)), + this, SLOT(on_columnEditor_indexChanged(int))); + connect(m_columnEditor, SIGNAL(itemChanged(int,int,QVariant)), + this, SLOT(on_columnEditor_itemChanged(int,int,QVariant))); + connect(m_columnEditor, SIGNAL(itemInserted(int)), + this, SLOT(on_columnEditor_itemInserted(int))); + connect(m_columnEditor, SIGNAL(itemDeleted(int)), + this, SLOT(on_columnEditor_itemDeleted(int))); + connect(m_columnEditor, SIGNAL(itemMovedUp(int)), + this, SLOT(on_columnEditor_itemMovedUp(int))); + connect(m_columnEditor, SIGNAL(itemMovedDown(int)), + this, SLOT(on_columnEditor_itemMovedDown(int))); + + connect(iconCache(), SIGNAL(reloaded()), this, SLOT(cacheReloaded())); +} + +static AbstractItemEditor::PropertyDefinition treeHeaderPropList[] = { + { Qt::DisplayPropertyRole, 0, DesignerPropertyManager::designerStringTypeId, "text" }, + { Qt::DecorationPropertyRole, 0, DesignerPropertyManager::designerIconTypeId, "icon" }, + { Qt::ToolTipPropertyRole, 0, DesignerPropertyManager::designerStringTypeId, "toolTip" }, + { Qt::StatusTipPropertyRole, 0, DesignerPropertyManager::designerStringTypeId, "statusTip" }, + { Qt::WhatsThisPropertyRole, 0, DesignerPropertyManager::designerStringTypeId, "whatsThis" }, + { Qt::FontRole, QVariant::Font, 0, "font" }, + { Qt::TextAlignmentRole, 0, DesignerPropertyManager::designerAlignmentTypeId, "textAlignment" }, + { Qt::BackgroundRole, QVariant::Color, 0, "background" }, + { Qt::ForegroundRole, QVariant::Brush, 0, "foreground" }, + { 0, 0, 0, 0 } +}; + +static AbstractItemEditor::PropertyDefinition treeItemColumnPropList[] = { + { Qt::DisplayPropertyRole, 0, DesignerPropertyManager::designerStringTypeId, "text" }, + { Qt::DecorationPropertyRole, 0, DesignerPropertyManager::designerIconTypeId, "icon" }, + { Qt::ToolTipPropertyRole, 0, DesignerPropertyManager::designerStringTypeId, "toolTip" }, + { Qt::StatusTipPropertyRole, 0, DesignerPropertyManager::designerStringTypeId, "statusTip" }, + { Qt::WhatsThisPropertyRole, 0, DesignerPropertyManager::designerStringTypeId, "whatsThis" }, + { Qt::FontRole, QVariant::Font, 0, "font" }, + { Qt::TextAlignmentRole, 0, DesignerPropertyManager::designerAlignmentTypeId, "textAlignment" }, + { Qt::BackgroundRole, QVariant::Brush, 0, "background" }, + { Qt::ForegroundRole, QVariant::Brush, 0, "foreground" }, + { Qt::CheckStateRole, 0, QtVariantPropertyManager::enumTypeId, "checkState" }, + { 0, 0, 0, 0 } +}; + +static AbstractItemEditor::PropertyDefinition treeItemCommonPropList[] = { + { ItemFlagsShadowRole, 0, QtVariantPropertyManager::flagTypeId, "flags" }, + { 0, 0, 0, 0 } +}; + +QtVariantProperty *TreeWidgetEditor::setupPropertyGroup(const QString &title, PropertyDefinition *propDefs) +{ + setupProperties(propDefs); + QtVariantProperty *groupProp = m_propertyManager->addProperty(QtVariantPropertyManager::groupTypeId(), title); + foreach (QtVariantProperty *prop, m_rootProperties) + groupProp->addSubProperty(prop); + m_rootProperties.clear(); + return groupProp; +} + +TreeWidgetContents TreeWidgetEditor::fillContentsFromTreeWidget(QTreeWidget *treeWidget) +{ + TreeWidgetContents treeCont; + treeCont.fromTreeWidget(treeWidget, false); + treeCont.applyToTreeWidget(ui.treeWidget, iconCache(), true); + + treeCont.m_headerItem.applyToListWidget(m_columnEditor->listWidget(), iconCache(), true); + m_columnEditor->setupEditor(treeWidget, treeHeaderPropList); + + QList<QtVariantProperty*> rootProperties; + rootProperties.append(setupPropertyGroup(tr("Per column properties"), treeItemColumnPropList)); + rootProperties.append(setupPropertyGroup(tr("Common properties"), treeItemCommonPropList)); + m_rootProperties = rootProperties; + m_propertyBrowser->setPropertiesWithoutValueMarked(true); + m_propertyBrowser->setRootIsDecorated(false); + setupObject(treeWidget); + + if (ui.treeWidget->topLevelItemCount() > 0) + ui.treeWidget->setCurrentItem(ui.treeWidget->topLevelItem(0)); + + updateEditor(); + + return treeCont; +} + +TreeWidgetContents TreeWidgetEditor::contents() const +{ + TreeWidgetContents retVal; + retVal.fromTreeWidget(ui.treeWidget, true); + return retVal; +} + +void TreeWidgetEditor::setItemData(int role, const QVariant &v) +{ + const int col = (role == ItemFlagsShadowRole) ? 0 : ui.treeWidget->currentColumn(); + QVariant newValue = v; + BoolBlocker block(m_updatingBrowser); + if (role == Qt::FontRole && newValue.type() == QVariant::Font) { + QFont oldFont = ui.treeWidget->font(); + QFont newFont = qvariant_cast<QFont>(newValue).resolve(oldFont); + newValue = QVariant::fromValue(newFont); + ui.treeWidget->currentItem()->setData(col, role, QVariant()); // force the right font with the current resolve mask is set (item view bug) + } + ui.treeWidget->currentItem()->setData(col, role, newValue); +} + +QVariant TreeWidgetEditor::getItemData(int role) const +{ + const int col = (role == ItemFlagsShadowRole) ? 0 : ui.treeWidget->currentColumn(); + return ui.treeWidget->currentItem()->data(col, role); +} + +void TreeWidgetEditor::on_newItemButton_clicked() +{ + QTreeWidgetItem *curItem = ui.treeWidget->currentItem(); + QTreeWidgetItem *newItem = 0; + ui.treeWidget->blockSignals(true); + if (curItem) { + if (curItem->parent()) + newItem = new QTreeWidgetItem(curItem->parent(), curItem); + else + newItem = new QTreeWidgetItem(ui.treeWidget, curItem); + } else + newItem = new QTreeWidgetItem(ui.treeWidget); + const QString newItemText = tr("New Item"); + newItem->setText(0, newItemText); + newItem->setData(0, Qt::DisplayPropertyRole, QVariant::fromValue(PropertySheetStringValue(newItemText))); + newItem->setFlags(newItem->flags() | Qt::ItemIsEditable); + ui.treeWidget->blockSignals(false); + + ui.treeWidget->setCurrentItem(newItem, qMax(ui.treeWidget->currentColumn(), 0)); + updateEditor(); + ui.treeWidget->editItem(newItem, ui.treeWidget->currentColumn()); +} + +void TreeWidgetEditor::on_newSubItemButton_clicked() +{ + QTreeWidgetItem *curItem = ui.treeWidget->currentItem(); + if (!curItem) + return; + + ui.treeWidget->blockSignals(true); + QTreeWidgetItem *newItem = new QTreeWidgetItem(curItem); + const QString newItemText = tr("New Subitem"); + newItem->setText(0, newItemText); + newItem->setData(0, Qt::DisplayPropertyRole, QVariant::fromValue(PropertySheetStringValue(newItemText))); + newItem->setFlags(newItem->flags() | Qt::ItemIsEditable); + ui.treeWidget->blockSignals(false); + + ui.treeWidget->setCurrentItem(newItem, ui.treeWidget->currentColumn()); + updateEditor(); + ui.treeWidget->editItem(newItem, ui.treeWidget->currentColumn()); +} + +void TreeWidgetEditor::on_deleteItemButton_clicked() +{ + QTreeWidgetItem *curItem = ui.treeWidget->currentItem(); + if (!curItem) + return; + + QTreeWidgetItem *nextCurrent = 0; + if (curItem->parent()) { + int idx = curItem->parent()->indexOfChild(curItem); + if (idx == curItem->parent()->childCount() - 1) + idx--; + else + idx++; + if (idx < 0) + nextCurrent = curItem->parent(); + else + nextCurrent = curItem->parent()->child(idx); + } else { + int idx = ui.treeWidget->indexOfTopLevelItem(curItem); + if (idx == ui.treeWidget->topLevelItemCount() - 1) + idx--; + else + idx++; + if (idx >= 0) + nextCurrent = ui.treeWidget->topLevelItem(idx); + } + closeEditors(); + ui.treeWidget->blockSignals(true); + delete curItem; + ui.treeWidget->blockSignals(false); + + if (nextCurrent) + ui.treeWidget->setCurrentItem(nextCurrent, ui.treeWidget->currentColumn()); + updateEditor(); +} + +void TreeWidgetEditor::on_moveItemUpButton_clicked() +{ + QTreeWidgetItem *curItem = ui.treeWidget->currentItem(); + if (!curItem) + return; + + int idx; + if (curItem->parent()) + idx = curItem->parent()->indexOfChild(curItem); + else + idx = ui.treeWidget->indexOfTopLevelItem(curItem); + if (idx == 0) + return; + + QTreeWidgetItem *takenItem; + ui.treeWidget->blockSignals(true); + if (curItem->parent()) { + QTreeWidgetItem *parentItem = curItem->parent(); + takenItem = parentItem->takeChild(idx); + parentItem->insertChild(idx - 1, takenItem); + } else { + takenItem = ui.treeWidget->takeTopLevelItem(idx); + ui.treeWidget->insertTopLevelItem(idx - 1, takenItem); + } + ui.treeWidget->blockSignals(false); + + ui.treeWidget->setCurrentItem(takenItem, ui.treeWidget->currentColumn()); + updateEditor(); +} + +void TreeWidgetEditor::on_moveItemDownButton_clicked() +{ + QTreeWidgetItem *curItem = ui.treeWidget->currentItem(); + if (!curItem) + return; + + int idx, idxCount; + if (curItem->parent()) { + idx = curItem->parent()->indexOfChild(curItem); + idxCount = curItem->parent()->childCount(); + } else { + idx = ui.treeWidget->indexOfTopLevelItem(curItem); + idxCount = ui.treeWidget->topLevelItemCount(); + } + if (idx == idxCount - 1) + return; + + QTreeWidgetItem *takenItem; + ui.treeWidget->blockSignals(true); + if (curItem->parent()) { + QTreeWidgetItem *parentItem = curItem->parent(); + takenItem = parentItem->takeChild(idx); + parentItem->insertChild(idx + 1, takenItem); + } else { + takenItem = ui.treeWidget->takeTopLevelItem(idx); + ui.treeWidget->insertTopLevelItem(idx + 1, takenItem); + } + ui.treeWidget->blockSignals(false); + + ui.treeWidget->setCurrentItem(takenItem, ui.treeWidget->currentColumn()); + updateEditor(); +} + +void TreeWidgetEditor::on_moveItemLeftButton_clicked() +{ + QTreeWidgetItem *curItem = ui.treeWidget->currentItem(); + if (!curItem) + return; + + QTreeWidgetItem *parentItem = curItem->parent(); + if (!parentItem) + return; + + ui.treeWidget->blockSignals(true); + QTreeWidgetItem *takenItem = parentItem->takeChild(parentItem->indexOfChild(curItem)); + if (parentItem->parent()) { + int idx = parentItem->parent()->indexOfChild(parentItem); + parentItem->parent()->insertChild(idx, takenItem); + } else { + int idx = ui.treeWidget->indexOfTopLevelItem(parentItem); + ui.treeWidget->insertTopLevelItem(idx, takenItem); + } + ui.treeWidget->blockSignals(false); + + ui.treeWidget->setCurrentItem(takenItem, ui.treeWidget->currentColumn()); + updateEditor(); +} + +void TreeWidgetEditor::on_moveItemRightButton_clicked() +{ + QTreeWidgetItem *curItem = ui.treeWidget->currentItem(); + if (!curItem) + return; + + int idx, idxCount; + if (curItem->parent()) { + idx = curItem->parent()->indexOfChild(curItem); + idxCount = curItem->parent()->childCount(); + } else { + idx = ui.treeWidget->indexOfTopLevelItem(curItem); + idxCount = ui.treeWidget->topLevelItemCount(); + } + if (idx == idxCount - 1) + return; + + QTreeWidgetItem *takenItem; + ui.treeWidget->blockSignals(true); + if (curItem->parent()) { + QTreeWidgetItem *parentItem = curItem->parent()->child(idx + 1); + takenItem = curItem->parent()->takeChild(idx); + parentItem->insertChild(0, takenItem); + } else { + QTreeWidgetItem *parentItem = ui.treeWidget->topLevelItem(idx + 1); + takenItem = ui.treeWidget->takeTopLevelItem(idx); + parentItem->insertChild(0, takenItem); + } + ui.treeWidget->blockSignals(false); + + ui.treeWidget->setCurrentItem(takenItem, ui.treeWidget->currentColumn()); + updateEditor(); +} + +void TreeWidgetEditor::togglePropertyBrowser() +{ + setPropertyBrowserVisible(!m_propertyBrowser->isVisible()); +} + +void TreeWidgetEditor::setPropertyBrowserVisible(bool v) +{ + ui.showPropertiesButton->setText(v ? tr("Properties &>>") : tr("Properties &<<")); + m_propertyBrowser->setVisible(v); +} + +void TreeWidgetEditor::on_treeWidget_currentItemChanged() +{ + m_columnEditor->setCurrentIndex(ui.treeWidget->currentColumn()); + updateEditor(); +} + +void TreeWidgetEditor::on_treeWidget_itemChanged(QTreeWidgetItem *item, int column) +{ + if (m_updatingBrowser) + return; + + PropertySheetStringValue val = qvariant_cast<PropertySheetStringValue>(item->data(column, Qt::DisplayPropertyRole)); + val.setValue(item->text(column)); + BoolBlocker block(m_updatingBrowser); + item->setData(column, Qt::DisplayPropertyRole, QVariant::fromValue(val)); + + updateBrowser(); +} + +void TreeWidgetEditor::on_columnEditor_indexChanged(int idx) +{ + if (QTreeWidgetItem *item = ui.treeWidget->currentItem()) + ui.treeWidget->setCurrentItem(item, idx); +} + +void TreeWidgetEditor::on_columnEditor_itemChanged(int idx, int role, const QVariant &v) +{ + if (role == Qt::DisplayPropertyRole) + ui.treeWidget->headerItem()->setData(idx, Qt::EditRole, qvariant_cast<PropertySheetStringValue>(v).value()); + ui.treeWidget->headerItem()->setData(idx, role, v); +} + +void TreeWidgetEditor::updateEditor() +{ + QTreeWidgetItem *current = ui.treeWidget->currentItem(); + + bool itemsEnabled = false; + bool currentItemEnabled = false; + bool moveItemUpEnabled = false; + bool moveItemDownEnabled = false; + bool moveItemRightEnabled = false; + bool moveItemLeftEnabled = false; + + if (ui.treeWidget->columnCount() > 0) { + itemsEnabled = true; + if (current) { + int idx; + int idxCount; + currentItemEnabled = true; + if (current->parent()) { + moveItemLeftEnabled = true; + idx = current->parent()->indexOfChild(current); + idxCount = current->parent()->childCount(); + } else { + idx = ui.treeWidget->indexOfTopLevelItem(current); + idxCount = ui.treeWidget->topLevelItemCount(); + } + if (idx > 0) + moveItemUpEnabled = true; + if (idx < idxCount - 1) { + moveItemDownEnabled = true; + moveItemRightEnabled = true; + } + } + } + ui.tabWidget->setTabEnabled(1, itemsEnabled); + ui.newSubItemButton->setEnabled(currentItemEnabled); + ui.deleteItemButton->setEnabled(currentItemEnabled); + + ui.moveItemUpButton->setEnabled(moveItemUpEnabled); + ui.moveItemDownButton->setEnabled(moveItemDownEnabled); + ui.moveItemRightButton->setEnabled(moveItemRightEnabled); + ui.moveItemLeftButton->setEnabled(moveItemLeftEnabled); + + if (current) + updateBrowser(); + else + m_propertyBrowser->clear(); +} + +void TreeWidgetEditor::moveColumnItems(const PropertyDefinition *propList, + QTreeWidgetItem *item, int fromColumn, int toColumn, int step) +{ + BoolBlocker block(m_updatingBrowser); + + QList<QVariant> saveCol; + for (int j = 0; propList[j].name; j++) + saveCol.append(item->data(toColumn, propList[j].role)); + QVariant editVariant = item->data(toColumn, Qt::EditRole); + QVariant toolTipVariant = item->data(toColumn, Qt::ToolTipRole); + QVariant statusTipVariant = item->data(toColumn, Qt::StatusTipRole); + QVariant whatsThisVariant = item->data(toColumn, Qt::WhatsThisRole); + QVariant decorationVariant = item->data(toColumn, Qt::DecorationRole); + for (int i = toColumn; i != fromColumn; i += step) { + for (int j = 0; propList[j].name; j++) + item->setData(i, propList[j].role, item->data(i + step, propList[j].role)); + item->setData(i, Qt::EditRole, item->data(i + step, Qt::EditRole)); + item->setData(i, Qt::ToolTipRole, item->data(i + step, Qt::ToolTipRole)); + item->setData(i, Qt::StatusTipRole, item->data(i + step, Qt::StatusTipRole)); + item->setData(i, Qt::WhatsThisRole, item->data(i + step, Qt::WhatsThisRole)); + item->setData(i, Qt::DecorationRole, item->data(i + step, Qt::DecorationRole)); + } + for (int j = 0; propList[j].name; j++) + item->setData(fromColumn, propList[j].role, saveCol[j]); + item->setData(fromColumn, Qt::EditRole, editVariant); + item->setData(fromColumn, Qt::ToolTipRole, toolTipVariant); + item->setData(fromColumn, Qt::StatusTipRole, statusTipVariant); + item->setData(fromColumn, Qt::WhatsThisRole, whatsThisVariant); + item->setData(fromColumn, Qt::DecorationRole, decorationVariant); +} + +void TreeWidgetEditor::moveColumns(int fromColumn, int toColumn, int step) +{ + ui.treeWidget->blockSignals(true); + + moveColumnItems(treeHeaderPropList, ui.treeWidget->headerItem(), fromColumn, toColumn, step); + + QQueue<QTreeWidgetItem *> pendingQueue; + for (int i = 0; i < ui.treeWidget->topLevelItemCount(); i++) + pendingQueue.enqueue(ui.treeWidget->topLevelItem(i)); + + while (!pendingQueue.isEmpty()) { + QTreeWidgetItem *item = pendingQueue.dequeue(); + for (int i = 0; i < item->childCount(); i++) + pendingQueue.enqueue(item->child(i)); + + moveColumnItems(treeItemColumnPropList, item, fromColumn, toColumn, step); + } + + ui.treeWidget->blockSignals(false); +} + +void TreeWidgetEditor::moveColumnsLeft(int fromColumn, int toColumn) +{ + if (fromColumn >= toColumn) + return; + + moveColumns(fromColumn, toColumn, -1); +} + +void TreeWidgetEditor::moveColumnsRight(int fromColumn, int toColumn) +{ + if (fromColumn >= toColumn) + return; + + moveColumns(toColumn, fromColumn, 1); +} + +void TreeWidgetEditor::on_columnEditor_itemInserted(int idx) +{ + int columnCount = ui.treeWidget->columnCount(); + ui.treeWidget->setColumnCount(columnCount + 1); + ui.treeWidget->headerItem()->setText(columnCount, m_columnEditor->newItemText()); + moveColumnsLeft(idx, columnCount); + + updateEditor(); +} + +void TreeWidgetEditor::on_columnEditor_itemDeleted(int idx) +{ + closeEditors(); + + int columnCount = ui.treeWidget->columnCount() - 1; + if (!columnCount) + ui.treeWidget->clear(); + else + moveColumnsRight(idx, columnCount); + ui.treeWidget->setColumnCount(columnCount); + + updateEditor(); +} + +void TreeWidgetEditor::on_columnEditor_itemMovedUp(int idx) +{ + moveColumnsRight(idx - 1, idx); + + ui.treeWidget->setCurrentItem(ui.treeWidget->currentItem(), idx - 1); + updateEditor(); +} + +void TreeWidgetEditor::on_columnEditor_itemMovedDown(int idx) +{ + moveColumnsLeft(idx, idx + 1); + + ui.treeWidget->setCurrentItem(ui.treeWidget->currentItem(), idx + 1); + updateEditor(); +} + +void TreeWidgetEditor::closeEditors() +{ + if (QTreeWidgetItem *cur = ui.treeWidget->currentItem() ) { + const int numCols = cur->columnCount (); + for (int i = 0; i < numCols; i++) + ui.treeWidget->closePersistentEditor (cur, i); + } +} + +void TreeWidgetEditor::cacheReloaded() +{ + reloadIconResources(iconCache(), ui.treeWidget); +} + +TreeWidgetEditorDialog::TreeWidgetEditorDialog(QDesignerFormWindowInterface *form, QWidget *parent) : + QDialog(parent), m_editor(form, this) +{ + setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint); +} + +TreeWidgetContents TreeWidgetEditorDialog::fillContentsFromTreeWidget(QTreeWidget *treeWidget) +{ + return m_editor.fillContentsFromTreeWidget(treeWidget); +} + +TreeWidgetContents TreeWidgetEditorDialog::contents() const +{ + return m_editor.contents(); +} + +} // namespace qdesigner_internal + +QT_END_NAMESPACE |