summaryrefslogtreecommitdiffstats
path: root/src/designer/src/components/taskmenu/treewidgeteditor.cpp
diff options
context:
space:
mode:
authorQt by Nokia <qt-info@nokia.com>2011-04-27 12:05:43 +0200
committeraxis <qt-info@nokia.com>2011-04-27 12:05:43 +0200
commit50123887ba0f33cf47520bee7c419d68742af2d1 (patch)
tree0eb8679b9e4e4370e59b44bfdcae616816e39aca /src/designer/src/components/taskmenu/treewidgeteditor.cpp
Initial import from the monolithic Qt.
This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
Diffstat (limited to 'src/designer/src/components/taskmenu/treewidgeteditor.cpp')
-rw-r--r--src/designer/src/components/taskmenu/treewidgeteditor.cpp642
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