ResInsight/Fwk/AppFwk/cafUserInterface/cafPdmUiComboBoxEditor.h
2021-02-18 18:55:04 +01:00

122 lines
4.1 KiB
C++

//##################################################################################################
//
// Custom Visualization Core library
// Copyright (C) 2011-2013 Ceetron 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 "cafPdmUiFieldEditorHandle.h"
#include <QComboBox>
#include <QHBoxLayout>
#include <QLabel>
#include <QPointer>
#include <QString>
#include <QToolButton>
#include <QWidget>
namespace caf
{
//==================================================================================================
///
//==================================================================================================
class PdmUiComboBoxEditorAttribute : public PdmUiEditorAttribute
{
public:
PdmUiComboBoxEditorAttribute()
{
adjustWidthToContents = false;
showPreviousAndNextButtons = false;
minimumContentsLength = 8;
maximumMenuContentsLength = 40;
enableEditableContent = false;
minimumWidth = -1;
iconSize = QSize( 14, 14 );
}
public:
bool adjustWidthToContents;
bool showPreviousAndNextButtons;
int minimumContentsLength; // The length of string to adjust to if adjustWidthToContents = false.
// Set to <= 0 to ignore and use AdjustToContentsOnFirstShow instead
int maximumMenuContentsLength;
bool enableEditableContent;
int minimumWidth;
QString placeholderText;
QString nextButtonText;
QString prevButtonText;
QSize iconSize;
QIcon nextIcon;
QIcon previousIcon;
};
//==================================================================================================
///
//==================================================================================================
class PdmUiComboBoxEditor : public PdmUiFieldEditorHandle
{
Q_OBJECT
CAF_PDM_UI_FIELD_EDITOR_HEADER_INIT;
public:
PdmUiComboBoxEditor() {}
~PdmUiComboBoxEditor() override {}
protected:
QWidget* createEditorWidget( QWidget* parent ) override;
QWidget* createLabelWidget( QWidget* parent ) override;
void configureAndUpdateUi( const QString& uiConfigName ) override;
QMargins calculateLabelContentMargins() const override;
protected slots:
void slotIndexActivated( int index );
void slotNextButtonPressed();
void slotPreviousButtonPressed();
private:
QPointer<QComboBox> m_comboBox;
QPointer<QShortenedLabel> m_label;
QPointer<QToolButton> m_previousItemButton;
QPointer<QToolButton> m_nextItemButton;
QPointer<QHBoxLayout> m_layout;
QPointer<QWidget> m_placeholder;
PdmUiComboBoxEditorAttribute m_attributes;
};
} // end namespace caf