bbc62a6efa
Remove TreeTableNodeText from parent, store it in TreeTableNodeLineEdit and moves it back when the latter loses focus.
80 lines
2.0 KiB
C++
80 lines
2.0 KiB
C++
/*
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* File: SensitiveTreeTableNodeText.h
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* Author: SET - nmset@yandex.com
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* License : LGPL v2.1
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* Copyright SET - © 2019
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*
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* Created on November 3, 2020, 8:26 PM
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*/
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#ifndef TREETABLENODETEXT_H
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#define TREETABLENODETEXT_H
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#include <Wt/WText.h>
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#include <Wt/WTreeTableNode.h>
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#include <Wt/WLineEdit.h>
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using namespace Wt;
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class TreeTableNodeText;
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class TreeTableNodeLineEdit;
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/**
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* An extended WText in a WTreeTableNode.
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* It is replaced by a TreeTableNodeLineEdit on click.
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* \n This allows to copy the text to clipboard.
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*/
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class TreeTableNodeText : public WText
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{
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public:
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TreeTableNodeText(WTreeTableNode * node, uint colIndex);
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TreeTableNodeText(const WString& text,
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WTreeTableNode * node, uint colIndex);
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TreeTableNodeText(const WString& text, TextFormat textFormat,
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WTreeTableNode * node, uint colIndex);
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virtual ~TreeTableNodeText();
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/**
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* Creates a read-only TreeTableNodeLineEdit replacing this
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* TreeTableNodeText.
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*/
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void OnClick();
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private:
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WTreeTableNode * m_node;
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uint m_colIndex;
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TreeTableNodeLineEdit * m_lineEdit;
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void Init(WTreeTableNode * node, uint colIndex);
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};
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/**
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* An extended WLineEdit replacing a WText in a WTreeTableNode.
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* Switches back to a WTreeTableNodeText when it loses focus.
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*/
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class TreeTableNodeLineEdit : public WLineEdit
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{
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public:
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TreeTableNodeLineEdit(WTreeTableNode * node, uint colIndex);
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TreeTableNodeLineEdit(const WString& content,
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WTreeTableNode * node, uint colIndex);
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virtual ~TreeTableNodeLineEdit();
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/**
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* Move back the original TreeTableNodeText replacing this
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* TreeTableNodeLineEdit.
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*/
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void OnBlurred();
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/**
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* Keep the original TreeTableNodeText verbatim.
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* @param text
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*/
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void HoldSourceWidget(std::unique_ptr<WWidget> sourceWidget);
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private:
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WTreeTableNode * m_node;
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uint m_colIndex;
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std::unique_ptr<WWidget> m_sourceWidget;
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void Init(WTreeTableNode * node, uint colIndex);
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};
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#endif /* TREETABLENODETEXT_H */
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