InspectorDelegate Class Reference

delegate to handle parameter types and offer specialized editors More...

#include <InspectorDelegate.h>

Inheritance diagram for InspectorDelegate:

Public Member Functions
	InspectorDelegate (QObject *parent=0)
	standart constructor More...
virtual QWidget *	createEditor (QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const
	create own editors, if necessary More...
bool	eventFilter (QObject *object, QEvent *event)
	filter editor events More...
virtual void	setModelData (QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const
	Sets the data for the item at the given index in the model to the contents of the given editor. More...

Protected Slots
void	_handleCloseEditor (QWidget *, QAbstractItemDelegate::EndEditHint)
	reset working dir
void	_setFileDialogFlag (bool flag)
	set _fileDialogFlag

Protected Attributes
bool	_fileDialogFlag
	file dialog opened
QString	_workingDir
	cache

Detailed Description

This delegate takes care of showing eanough digits of float/double values and of file/path specialized editors as well as dropdown selections. Editors for int/float/double/string/etc. are handled by the default editors of the QStyledItemDelegate, only the digit number is fixed.

The following special types are recognized:

• fileopen, openfile: open file editor
• filewrite, writefile, filename: write file editor
• path: path selection editor
• {opt1,opt2,opt3}: selection editor (dropdown box, replace optX by the string options you want)

Definition at line 56 of file InspectorDelegate.h.

Constructor & Destructor Documentation

InspectorDelegate::InspectorDelegate

(

QObject *

parent = 0

)

parent is passed to QStyledItemDelegate constructor

Parameters

parent

parent widget

Definition at line 48 of file InspectorDelegate.cpp.

References _handleCloseEditor().

Member Function Documentation

QWidget * InspectorDelegate::createEditor ( QWidget *  parent, const QStyleOptionViewItem &  option, const QModelIndex &  index  ) const

virtual

Returns the widget used to edit the item specified by index for editing. The parent widget and style option are used to control how the editor widget appears.

Parameters

parent	parent widget
option	style option
index	model index

Returns

editor widget

Definition at line 55 of file InspectorDelegate.cpp.

References _setFileDialogFlag(), _workingDir, QDirEdit::acceptFiles(), ParameterFileModel::data(), exists(), ParameterFileModel::fileName(), ParameterFileModel::getType(), ParameterFileModel::onlyParams(), ParameterFileModel::prefix(), and type().

bool InspectorDelegate::eventFilter	(	QObject *	object,
		QEvent *	event
	)

workaround for what looks like a bug in Qt on Mac OS X where it doesn't create a QWidget wrapper for the native file dialog so the Qt library ends up assuming the focus was lost to something else

Parameters

object	event object
event	event

Return values

true	event has to be handled

Definition at line 170 of file InspectorDelegate.cpp.

References _fileDialogFlag.

void InspectorDelegate::setModelData ( QWidget *  editor, QAbstractItemModel *  model, const QModelIndex &  index  ) const

virtual

Parameters

editor	editor widget
model	model
index	item index

Definition at line 132 of file InspectorDelegate.cpp.

References ParameterFileModel::fileName().

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The documentation for this class was generated from the following files:

• src/InspectorDelegate.h
• src/InspectorDelegate.cpp