继承关系

基础信息

头文件:	include <tpLineEdit.h>
Cmake:	None
发布版本:	V0.1.0
继承类:	tpChildWidget
派生类:

Public 成员函数

	tpLineEdit(tpChildWidget *parent=nullptr)
	~tpLineEdit()
tpFont *	font()	获取输入框字体
	setText(const tpString &text)	设置文本
tpString	text()	获取输入框当前输入文本
	setIcon(const tpString &iconPath)	设置输入框的图标，给入空则图标不显示
	clear()	清空输入框当前文本
	setPlaceholderText(const tpString &text)	设置输入框提示文本
tpString	placeholderText()	获取输入框提示文本
	setAlign(const tinyPiX::AlignmentFlag align=tinyPiX::AlignLeft)	设置文本居中模式；当前仅支持水平靠左、靠右、居中
	setReadOnly(const bool &readOnly)	设置是否只读

Protected成员函数

	virtualKeyboardInput(const tinyPiX::VirtualKeyboardInputType &type, const tpString &text) override	获取虚拟键盘输入；需要获取时重写此虚函数
	onPaintEvent(tpObjectPaintEvent *event) override	绘制事件，禁止在该函数调用 paint和update函数
	onLeaveEvent(tpObjectLeaveEvent *event) override
	onFocusEvent(tpObjectFocusEvent *event) override
	onKeyboardEvent(tpKeyboardEvent *event) override	设置鼠标事件监听函数
	onMouseKeyEvent(tpMouseKeyEvent *event) override
	onMouseMotionEvent(tpMouseMotionEvent *event) override
	onResizeEvent(tpObjectResizeEvent *event) override
virtual tpString	pluginType() override	组件类名，子类实现，返回子类类名字符串，用于匹配CSS中对应样式

成员函数说明

tpLineEdit::tpLineEdit(tpChildWidget *parent=nullptr)

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virtual tpLineEdit::~tpLineEdit()

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tpFont * tpLineEdit::font()

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获取输入框字体
返回值：字体指针

void tpLineEdit::setText(const tpString &text)

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设置文本

tpString tpLineEdit::text()

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获取输入框当前输入文本
返回值：当前输入框的文本

void tpLineEdit::setIcon(const tpString &iconPath)

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设置输入框的图标，给入空则图标不显示

void tpLineEdit::clear()

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清空输入框当前文本

void tpLineEdit::setPlaceholderText(const tpString &text)

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设置输入框提示文本

tpString tpLineEdit::placeholderText()

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获取输入框提示文本
返回值：文本字符串

void tpLineEdit::setAlign(const tinyPiX::AlignmentFlag align=tinyPiX::AlignLeft)

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设置文本居中模式；当前仅支持水平靠左、靠右、居中

void tpLineEdit::setReadOnly(const bool &readOnly)

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设置是否只读

virtual void tpLineEdit::virtualKeyboardInput(const tinyPiX::VirtualKeyboardInputType &type, const tpString &text) override

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获取虚拟键盘输入；需要获取时重写此虚函数

virtual bool tpLineEdit::onPaintEvent(tpObjectPaintEvent *event) override

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绘制事件，禁止在该函数调用 paint和update函数
返回值：返回true继续执行子控件绘制

virtual bool tpLineEdit::onLeaveEvent(tpObjectLeaveEvent *event) override

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virtual bool tpLineEdit::onFocusEvent(tpObjectFocusEvent *event) override

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virtual bool tpLineEdit::onKeyboardEvent(tpKeyboardEvent *event) override

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设置鼠标事件监听函数

virtual bool tpLineEdit::onMouseKeyEvent(tpMouseKeyEvent *event) override

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virtual bool tpLineEdit::onMouseMotionEvent(tpMouseMotionEvent *event) override

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virtual bool tpLineEdit::onResizeEvent(tpObjectResizeEvent *event) override

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virtual tpString tpLineEdit::pluginType() override

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组件类名，子类实现，返回子类类名字符串，用于匹配CSS中对应样式
返回值：类名字符串