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#2083 AppFwk : Add notification when widgets are created

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This commit is contained in:
Magne Sjaastad
2017-11-02 08:50:07 +01:00
parent af34f5618e
commit 257a5c18d2
8 changed files with 238 additions and 0 deletions
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3
Fwk/AppFwk/cafTests/cafTestApplication/CMakeLists.txt
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@@ -15,6 +15,7 @@ set ( QT_MOC_HEADERS
WidgetLayoutTest.h
ManyGroups.h
CustomObjectEditor.h
MenuItemProducer.h
)
qt4_wrap_cpp( MOC_FILES_CPP
@@ -60,6 +61,8 @@ set( PROJECT_FILES
ManyGroups.h
CustomObjectEditor.cpp
CustomObjectEditor.h
MenuItemProducer.cpp
MenuItemProducer.h
)

29
Fwk/AppFwk/cafTests/cafTestApplication/MainWindow.cpp
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@@ -6,6 +6,7 @@
#include "CustomObjectEditor.h"
#include "ManyGroups.h"
#include "WidgetLayoutTest.h"
#include "MenuItemProducer.h"
#include <QDockWidget>
#include <QTreeView>
@@ -404,6 +405,7 @@ public:
m_longText.capability<caf::PdmUiFieldHandle>()->setUiEditorTypeName(caf::PdmUiTextEditor::uiEditorTypeName());
m_longText.capability<caf::PdmUiFieldHandle>()->setUiLabelPosition(caf::PdmUiItemInfo::HIDDEN);
m_menuItemProducer = new MenuItemProducer;
}
//--------------------------------------------------------------------------------------------------
@@ -487,6 +489,9 @@ public:
caf::PdmField<bool> m_toggleField;
MenuItemProducer* m_menuItemProducer;
virtual caf::PdmFieldHandle* objectToggleField()
{
return &m_toggleField;
@@ -500,6 +505,30 @@ public:
}
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
virtual void onEditorWidgetsCreated() override
{
for (auto e : m_longText.uiCapability()->connectedEditors())
{
caf::PdmUiTextEditor* textEditor = dynamic_cast<caf::PdmUiTextEditor*>(e);
if (!textEditor) continue;
QWidget* containerWidget = textEditor->editorWidget();
if (!containerWidget) continue;
for (auto qObj : containerWidget->children())
{
QTextEdit* textEdit = dynamic_cast<QTextEdit*>(qObj);
if (textEdit)
{
m_menuItemProducer->attachTextEdit(textEdit);
}
}
}
}
};
CAF_PDM_SOURCE_INIT(DemoPdmObject, "DemoPdmObject");

108
Fwk/AppFwk/cafTests/cafTestApplication/MenuItemProducer.cpp Normal file
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@@ -0,0 +1,108 @@
//##################################################################################################
//
// Custom Visualization Core library
// Copyright (C) 2017 Ceetron Solutions AS
//
// This library may be used under the terms of either the GNU General Public License or
// the GNU Lesser General Public License as follows:
//
// GNU General Public License Usage
// This library is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This library is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE.
//
// See the GNU General Public License at <<http://www.gnu.org/licenses/gpl.html>>
// for more details.
//
// GNU Lesser General Public License Usage
// This library is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation; either version 2.1 of the License, or
// (at your option) any later version.
//
// This library is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE.
//
// See the GNU Lesser General Public License at <<http://www.gnu.org/licenses/lgpl-2.1.html>>
// for more details.
//
//##################################################################################################
#include "MenuItemProducer.h"
#include <QAction>
#include <QMenu>
#include <QObject>
#include <QPoint>
#include <QTextCursor>
#include <QTextEdit>
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
MenuItemProducer::MenuItemProducer()
{
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void MenuItemProducer::attachTextEdit(QTextEdit* textEdit)
{
if (m_textEdit != textEdit)
{
textEdit->setContextMenuPolicy(Qt::CustomContextMenu);
QObject::connect(textEdit, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(slotMenuItems(QPoint)));
}
m_textEdit = textEdit;
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void MenuItemProducer::slotMenuItems(QPoint point)
{
QMenu menu;
QAction act("Testing", this);
connect(&act, SIGNAL(triggered()), SLOT(slotShowText()));
menu.addAction(&act);
QPoint globalPoint = point;
if (m_textEdit)
{
globalPoint = m_textEdit->mapToGlobal(point);
m_textPosition = m_textEdit->textCursor().position();
}
menu.exec(globalPoint);
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void MenuItemProducer::slotShowText()
{
if (m_textEdit)
{
QAction* action = qobject_cast<QAction *>(sender());
if (action)
{
QTextCursor cursor = m_textEdit->textCursor();
cursor.setPosition(m_textPosition);
m_textEdit->setTextCursor(cursor);
m_textEdit->insertPlainText(action->text());
}
}
}

70
Fwk/AppFwk/cafTests/cafTestApplication/MenuItemProducer.h Normal file
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@@ -0,0 +1,70 @@
//##################################################################################################
//
// Custom Visualization Core library
// Copyright (C) 2017 Ceetron Solutions AS
//
// This library may be used under the terms of either the GNU General Public License or
// the GNU Lesser General Public License as follows:
//
// GNU General Public License Usage
// This library is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This library is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE.
//
// See the GNU General Public License at <<http://www.gnu.org/licenses/gpl.html>>
// for more details.
//
// GNU Lesser General Public License Usage
// This library is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation; either version 2.1 of the License, or
// (at your option) any later version.
//
// This library is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE.
//
// See the GNU Lesser General Public License at <<http://www.gnu.org/licenses/lgpl-2.1.html>>
// for more details.
//
//##################################################################################################
#pragma once
#include <QObject>
#include <QPoint>
#include <QPointer>
class QTextEdit;
class QTextCursor;
//==================================================================================================
///
//==================================================================================================
class MenuItemProducer : public QObject
{
Q_OBJECT
public:
MenuItemProducer();
void attachTextEdit(QTextEdit* textEdit);
public slots:
void slotMenuItems(QPoint point);
private slots:
void slotShowText();
private:
QPointer<QTextEdit> m_textEdit;
int m_textPosition;
};