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/***************************************************************************
tagattributetree.h
-------------------
copyright : (C) 2003 by Andras Mantia <amantia@kde.org>
***************************************************************************/
/***************************************************************************
* *
* This program 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; version 2 of the License. *
* *
***************************************************************************/
#ifndef TAGATTRIBUTETREE_H
#define TAGATTRIBUTETREE_H
//qt includes
#include <qwidget.h>
//kde includes
#include <klistview.h>
//app includes
class KListView;
class QListViewItem;
class ParentItem;
class Node;
class QLabel;
class KPushButton;
class QGridLayout;
class EditableTree : public KListView {
Q_OBJECT
public:
EditableTree(QWidget *parent = 0, const char *name = 0);
virtual ~EditableTree();
virtual void setCurrentItem( QListViewItem *i);
void setEditable(bool b) {m_editable = b;}
bool isEditable() {return m_editable;}
public slots:
virtual void editorContentChanged();
virtual void focusInEvent(QFocusEvent *);
virtual void focusOutEvent(QFocusEvent *);
protected:
bool m_editable;
};
class DualEditableTree : public EditableTree
{
Q_OBJECT
public:
DualEditableTree(QWidget *parent = 0, const char *name = 0);
virtual ~DualEditableTree();
virtual void setCurrentItem ( QListViewItem *i);
int currentColumn() {return curCol;}
protected:
virtual bool eventFilter(QObject *object, QEvent *event);
virtual void resizeEvent(QResizeEvent *);
signals:
void itemModified( QListViewItem *);
public slots:
virtual void editorContentChanged();
private slots:
void itemClicked(QListViewItem *i, const QPoint &point, int col);
private:
int curCol;
};
class TagAttributeTree : public EditableTree {
Q_OBJECT
public:
TagAttributeTree(QWidget *parent=0, const char *name=0);
virtual ~TagAttributeTree();
void setCurrentNode(Node *node);
//virtual void setCurrentItem( QListViewItem *i );
Node *node() const {return m_node;}
public slots:
void slotDelayedSetCurrentNode();
void slotParentSelected(int index);
virtual void editorContentChanged();
private slots:
void slotCollapsed(QListViewItem *item);
void slotExpanded(QListViewItem *item);
signals:
void newNodeSelected(Node *node);
private:
Node *m_node;
Node *m_newNode;
bool rebuildEnabled;
ParentItem *m_parentItem;
};
//An enhanced TagAttributeTree with the tag name and buttons to delete the tag.
class EnhancedTagAttributeTree : public QWidget
{
Q_OBJECT
public:
EnhancedTagAttributeTree(QWidget *parent = 0, const char *name = 0);
virtual ~EnhancedTagAttributeTree();
void setCurrentNode(Node *node);
Node *node() const {return attrTree->node();}
signals:
void newNodeSelected(Node *node);
private slots:
void NodeSelected(Node *node);
void deleteNode();
void deleteSubTree();
private:
void showCaption();
QLabel *nodeName;
KPushButton* deleteAll;
KPushButton* deleteTag;
TagAttributeTree *attrTree;
QGridLayout *widgetLayout;
Node *curNode;
};
#endif
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