TianZD
/
NumKeyBoard
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
Browse Source

modify:优化

master
TianZD 2 weeks ago
parent
927d1f68a2
commit
e5d446b3aa
5 changed files with 203 additions and 241 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 4
      NumKeyBoard.pri
  2. 6
      NumKeyBoard_global.h
  3. 375
      numkeydia.cpp
  4. 49
      numkeydia.h
  5. 2
      numkeydia.ui

4
NumKeyBoard.pri
View File

@ -1,7 +1,11 @@
INCLUDEPATH += $$PWD/
DEFINES += NUMKEYBOARD_STATIC
HEADERS += $$PWD/numkeydia.h
SOURCES += $$PWD/numkeydia.cpp
FORMS += $$PWD/numkeydia.ui
RESOURCES += $$PWD/NumKeyBoard.qrc

6
NumKeyBoard_global.h
View File

@ -3,10 +3,16 @@
#include <QtCore/qglobal.h>
// 如果定义了 NUMKEYBOARD_STATIC，则宏为空（适用于直接引入源码编译）
#if defined(NUMKEYBOARD_STATIC)
# define NUMKEYBOARD_EXPORT
#else
// 如果没定义 STATIC，则在“写库”和“用库”之间切换
# if defined(NUMKEYBOARD_LIBRARY)
# define NUMKEYBOARD_EXPORT Q_DECL_EXPORT
# else
# define NUMKEYBOARD_EXPORT Q_DECL_IMPORT
# endif
#endif
#endif // NUMKEYBOARD_GLOBAL_H

375
numkeydia.cpp
View File

@ -1,263 +1,240 @@
#include "numkeydia.h"
#include "ui_numkeydia.h"
#include <QDebug>
#include <QFile>
#include <QMouseEvent>
#include <QPushButton>
#include <QShortcut>
#include <QTextStream>
#include <QtGlobal>
namespace
{
void loadKeyboardStyleSheet(QWidget *widget)
{
if(!widget)
{
return;
}
// --- 私有类定义 ---
class NumKeyDiaPrivate {
Q_DECLARE_PUBLIC(NumKeyDia)
QFile file(QStringLiteral(":/commonWidget.qss"));
if(!file.open(QFile::ReadOnly | QFile::Text))
{
qDebug() << QStringLiteral("Unable to load keyboard stylesheet");
return;
}
public:
NumKeyDiaPrivate(NumKeyDia *q) : q_ptr(q) {}
QTextStream stream(&file);
widget->setStyleSheet(stream.readAll());
}
}
// 成员变量移入 D-pointer
Ui::NumKeyDia *ui = nullptr;
QString value;
QPoint m_point;
bool m_firstInputFlag = true;
NumKeyDia *NumKeyDia::singleton = nullptr;
NumKeyDia::NumKeyDia(QWidget *parent) :
QDialog(parent),
ui(new Ui::NumKeyDia)
{
loadKeyboardStyleSheet(this);
if(singleton != nullptr)
{
return;
}
singleton = this;
ui->setupUi(this);
this->setWindowFlags(Qt::FramelessWindowHint | Qt::WindowStaysOnTopHint);
ui->lineEdit_input->setFocusPolicy(Qt::StrongFocus);
auto _btnInputList = ui->widget_input->findChildren<QPushButton *>();
foreach (auto &i, _btnInputList)
{
connect(i, &QPushButton::clicked, this, &NumKeyDia::btn_input_clicked);
i->setFocusPolicy(Qt::NoFocus);
}
enum class InputPage { NumberPage, SymbolPage };
InputPage m_inputPage = InputPage::NumberPage;
auto *returnShortcut = new QShortcut(QKeySequence(Qt::Key_Return), this);
connect(returnShortcut, &QShortcut::activated, this, &NumKeyDia::on_btn_ok_clicked);
// 辅助函数
void setInputPage(InputPage page);
void refreshInputButtons();
void configureInputButton(QPushButton *button, const QString &label,
const QString &value, bool enabled, bool isModeSwitch = false);
void loadStyleSheet();
auto *enterShortcut = new QShortcut(QKeySequence(Qt::Key_Enter), this);
connect(enterShortcut, &QShortcut::activated, this, &NumKeyDia::on_btn_ok_clicked);
private:
NumKeyDia *q_ptr; // 反向指针
};
ui->toolButton_ico->installEventFilter(this);
ui->label_appInfo->installEventFilter(this);
ui->btn_clear->setText(QStringLiteral("<"));
setInputPage(InputPage::NumberPage);
}
// --- 私有类逻辑实现 ---
NumKeyDia::~NumKeyDia()
{
if(singleton == this)
{
singleton = nullptr;
void NumKeyDiaPrivate::loadStyleSheet() {
QFile file(QStringLiteral(":/commonWidget.qss"));
if (file.open(QFile::ReadOnly | QFile::Text)) {
QTextStream stream(&file);
q_ptr->setStyleSheet(stream.readAll());
}
delete ui;
}
bool NumKeyDia::eventFilter(QObject *, QEvent *event)
{
if(event->type() == QEvent::MouseButtonPress)
{
auto *mouseEvent = static_cast<QMouseEvent *>(event);
m_point = mouseEvent->globalPos() - frameGeometry().topLeft();
}
else if(event->type() == QEvent::MouseMove)
{
auto *mouseEvent = static_cast<QMouseEvent *>(event);
move(mouseEvent->globalPos() - m_point);
void NumKeyDiaPrivate::setInputPage(InputPage page) {
m_inputPage = page;
refreshInputButtons();
}
return false;
void NumKeyDiaPrivate::refreshInputButtons() {
if (m_inputPage == InputPage::NumberPage) {
configureInputButton(ui->btn_1, "1", "1", true);
configureInputButton(ui->btn_2, "2", "2", true);
configureInputButton(ui->btn_3, "3", "3", true);
configureInputButton(ui->btn_4, "4", "4", true);
configureInputButton(ui->btn_5, "5", "5", true);
configureInputButton(ui->btn_6, "6", "6", true);
configureInputButton(ui->btn_7, "7", "7", true);
configureInputButton(ui->btn_8, "8", "8", true);
configureInputButton(ui->btn_9, "9", "9", true);
configureInputButton(ui->btn_sub, "#+=", "", true, true);
configureInputButton(ui->btn_0, "0", "0", true);
configureInputButton(ui->pushButton_dot, ".", ".", true);
} else {
configureInputButton(ui->btn_1, "/", "/", true);
configureInputButton(ui->btn_2, "-", "-", true);
configureInputButton(ui->btn_3, ":", ":", true);
QString deg = QChar(0x00B0);
configureInputButton(ui->btn_4, deg, deg, true);
configureInputButton(ui->btn_5, "'", "'", true);
configureInputButton(ui->btn_6, "\"", "\"", true);
configureInputButton(ui->btn_7, ".", ".", true);
configureInputButton(ui->btn_8, "_", "_", true);
configureInputButton(ui->btn_9, "@", "@", true);
configureInputButton(ui->btn_sub, "123", "", true, true);
configureInputButton(ui->btn_0, "+", "+", true);
configureInputButton(ui->pushButton_dot, ",", ",", true);
}
}
void NumKeyDiaPrivate::configureInputButton(QPushButton *button, const QString &label,
const QString &value, bool enabled, bool isModeSwitch) {
if (!button) return;
button->setText(label);
button->setEnabled(enabled);
button->setProperty("inputValue", value);
button->setProperty("isModeSwitch", isModeSwitch);
}
void NumKeyDia::setValue(const QString &value)
{
this->value = value;
setInputPage(InputPage::NumberPage);
ui->lineEdit_input->setFocus();
ui->lineEdit_input->setText(value);
ui->lineEdit_input->setCursorPosition(ui->lineEdit_input->text().size());
// --- 公共类实现 ---
m_firstInputFlag = true;
}
NumKeyDia *NumKeyDia::singleton = nullptr;
QString &NumKeyDia::getValue()
NumKeyDia::NumKeyDia(QWidget *parent)
: QDialog(parent)
, d_ptr(new NumKeyDiaPrivate(this)) // 初始化 d_ptr
{
return value;
}
Q_D(NumKeyDia);
void NumKeyDia::on_btn_ok_clicked()
{
QString _res = ui->lineEdit_input->text();
if(_res.isEmpty())
{
_res = QStringLiteral("0");
}
if (!singleton) singleton = this;
value = _res;
Q_INIT_RESOURCE(NumKeyBoard);
closeKeyBoard();
}
d->ui = new Ui::NumKeyDia;
d->ui->setupUi(this);
d->loadStyleSheet();
void NumKeyDia::on_btn_cancel_clicked()
{
closeKeyBoard();
}
setWindowFlags(Qt::FramelessWindowHint | Qt::WindowStaysOnTopHint);
d->ui->lineEdit_input->setFocusPolicy(Qt::StrongFocus);
void NumKeyDia::on_btn_clear_clicked()
{
m_firstInputFlag = false;
const int currentPosition = ui->lineEdit_input->cursorPosition();
ui->lineEdit_input->setCursorPosition(qMax(0, currentPosition - 1));
ui->lineEdit_input->setFocus();
auto btnList = d->ui->widget_input->findChildren<QPushButton *>();
for (auto *btn : btnList) {
connect(btn, &QPushButton::clicked, this, &NumKeyDia::btn_input_clicked);
btn->setFocusPolicy(Qt::NoFocus);
}
void NumKeyDia::on_btn_back_clicked()
{
m_firstInputFlag = false;
auto *okShortcut = new QShortcut(QKeySequence(Qt::Key_Return), this);
connect(okShortcut, &QShortcut::activated, this, &NumKeyDia::on_btn_ok_clicked);
int _index = ui->lineEdit_input->cursorPosition();
QString _currentText = ui->lineEdit_input->text();
d->ui->toolButton_ico->installEventFilter(this);
d->ui->label_appInfo->installEventFilter(this);
d->ui->btn_clear->setText(QStringLiteral("<"));
if(_currentText.isEmpty())
{
ui->lineEdit_input->setFocus();
d->setInputPage(NumKeyDiaPrivate::InputPage::NumberPage);
}
if(_index != 0)
{
_currentText.remove(_index - 1, 1);
ui->lineEdit_input->setText(_currentText);
NumKeyDia::~NumKeyDia() {
if (singleton == this) singleton = nullptr;
// QScopedPointer 会自动删除 d_ptr，但 Ui 需手动销毁（如果没设置 parent）
Q_D(NumKeyDia);
delete d->ui;
}
ui->lineEdit_input->setFocus();
ui->lineEdit_input->setCursorPosition(qMax(0, _index - 1));
NumKeyDia* NumKeyDia::instance() {
if(!singleton)
singleton = new NumKeyDia;
return singleton;
}
void NumKeyDia::btn_input_clicked()
{
auto *_btnClicked = qobject_cast<QPushButton *>(sender());
if(!_btnClicked)
{
return;
bool NumKeyDia::eventFilter(QObject *, QEvent *event) {
Q_D(NumKeyDia);
if (event->type() == QEvent::MouseButtonPress) {
auto *mouseEvent = static_cast<QMouseEvent *>(event);
d->m_point = mouseEvent->globalPos() - frameGeometry().topLeft();
} else if (event->type() == QEvent::MouseMove) {
auto *mouseEvent = static_cast<QMouseEvent *>(event);
move(mouseEvent->globalPos() - d->m_point);
}
if(_btnClicked->property("isModeSwitch").toBool())
{
const auto nextPage = (m_inputPage == InputPage::NumberPage)
? InputPage::SymbolPage
: InputPage::NumberPage;
setInputPage(nextPage);
ui->lineEdit_input->setFocus();
return;
return false;
}
if(m_firstInputFlag)
{
ui->lineEdit_input->clear();
m_firstInputFlag = false;
void NumKeyDia::setValue(const QString &value) {
Q_D(NumKeyDia);
d->value = value;
d->setInputPage(NumKeyDiaPrivate::InputPage::NumberPage);
d->ui->lineEdit_input->setFocus();
d->ui->lineEdit_input->setText(value);
d->ui->lineEdit_input->setCursorPosition(d->ui->lineEdit_input->text().size());
d->m_firstInputFlag = true;
}
const QString _inputValue = _btnClicked->property("inputValue").toString();
if(_inputValue.isEmpty())
{
ui->lineEdit_input->setFocus();
return;
QString &NumKeyDia::getValue() {
Q_D(NumKeyDia);
return d->value;
}
int _index = ui->lineEdit_input->cursorPosition();
QString _currentText = ui->lineEdit_input->text();
void NumKeyDia::on_btn_ok_clicked() {
Q_D(NumKeyDia);
QString res = d->ui->lineEdit_input->text();
d->value = res.isEmpty() ? "0" : res;
closeKeyBoard();
}
_currentText.insert(_index, _inputValue);
ui->lineEdit_input->setText(_currentText);
ui->lineEdit_input->setFocus();
ui->lineEdit_input->setCursorPosition(_index + _inputValue.size());
void NumKeyDia::on_btn_cancel_clicked() {
closeKeyBoard();
}
void NumKeyDia::closeKeyBoard()
{
this->close();
void NumKeyDia::on_btn_clear_clicked() {
Q_D(NumKeyDia);
d->m_firstInputFlag = false;
int pos = d->ui->lineEdit_input->cursorPosition();
d->ui->lineEdit_input->setCursorPosition(qMax(0, pos - 1));
d->ui->lineEdit_input->setFocus();
}
void NumKeyDia::setInputPage(InputPage page)
{
m_inputPage = page;
refreshInputButtons();
void NumKeyDia::on_btn_back_clicked() {
Q_D(NumKeyDia);
d->m_firstInputFlag = false;
int index = d->ui->lineEdit_input->cursorPosition();
QString text = d->ui->lineEdit_input->text();
if (index > 0) {
text.remove(index - 1, 1);
d->ui->lineEdit_input->setText(text);
d->ui->lineEdit_input->setCursorPosition(index - 1);
}
d->ui->lineEdit_input->setFocus();
}
void NumKeyDia::refreshInputButtons()
{
if(m_inputPage == InputPage::NumberPage)
{
configureInputButton(ui->btn_1, QStringLiteral("1"), QStringLiteral("1"), true);
configureInputButton(ui->btn_2, QStringLiteral("2"), QStringLiteral("2"), true);
configureInputButton(ui->btn_3, QStringLiteral("3"), QStringLiteral("3"), true);
configureInputButton(ui->btn_4, QStringLiteral("4"), QStringLiteral("4"), true);
configureInputButton(ui->btn_5, QStringLiteral("5"), QStringLiteral("5"), true);
configureInputButton(ui->btn_6, QStringLiteral("6"), QStringLiteral("6"), true);
configureInputButton(ui->btn_7, QStringLiteral("7"), QStringLiteral("7"), true);
configureInputButton(ui->btn_8, QStringLiteral("8"), QStringLiteral("8"), true);
configureInputButton(ui->btn_9, QStringLiteral("9"), QStringLiteral("9"), true);
configureInputButton(ui->btn_sub, QStringLiteral("#+="), QString(), true, true);
configureInputButton(ui->btn_0, QStringLiteral("0"), QStringLiteral("0"), true);
configureInputButton(ui->pushButton_dot, QStringLiteral("."), QStringLiteral("."), true);
void NumKeyDia::btn_input_clicked() {
Q_D(NumKeyDia);
auto *btn = qobject_cast<QPushButton *>(sender());
if (!btn) return;
if (btn->property("isModeSwitch").toBool()) {
auto nextPage = (d->m_inputPage == NumKeyDiaPrivate::InputPage::NumberPage)
? NumKeyDiaPrivate::InputPage::SymbolPage
: NumKeyDiaPrivate::InputPage::NumberPage;
d->setInputPage(nextPage);
d->ui->lineEdit_input->setFocus();
return;
}
configureInputButton(ui->btn_1, QStringLiteral("/"), QStringLiteral("/"), true);
configureInputButton(ui->btn_2, QStringLiteral("-"), QStringLiteral("-"), true);
configureInputButton(ui->btn_3, QStringLiteral(":"), QStringLiteral(":"), true);
const QString degreeSymbol(QChar(0x00B0));
configureInputButton(ui->btn_4, degreeSymbol, degreeSymbol, true);
configureInputButton(ui->btn_5, QStringLiteral("'"), QStringLiteral("'"), true);
configureInputButton(ui->btn_6, QStringLiteral("\""), QStringLiteral("\""), true);
configureInputButton(ui->btn_7, QStringLiteral("."), QStringLiteral("."), true);
configureInputButton(ui->btn_8, QStringLiteral("_"), QStringLiteral("_"), true);
configureInputButton(ui->btn_9, QStringLiteral("@"), QStringLiteral("@"), true);
configureInputButton(ui->btn_sub, QStringLiteral("123"), QString(), true, true);
configureInputButton(ui->btn_0, QStringLiteral("+"), QStringLiteral("+"), true);
configureInputButton(ui->pushButton_dot, QStringLiteral(","), QStringLiteral(","), true);
if (d->m_firstInputFlag) {
d->ui->lineEdit_input->clear();
d->m_firstInputFlag = false;
}
void NumKeyDia::configureInputButton(QPushButton *button,
const QString &label,
const QString &value,
bool enabled,
bool isModeSwitch)
{
if(!button)
{
return;
QString input = btn->property("inputValue").toString();
if (input.isEmpty()) return;
int index = d->ui->lineEdit_input->cursorPosition();
QString text = d->ui->lineEdit_input->text();
text.insert(index, input);
d->ui->lineEdit_input->setText(text);
d->ui->lineEdit_input->setFocus();
d->ui->lineEdit_input->setCursorPosition(index + input.size());
}
button->setText(label);
button->setEnabled(enabled);
button->setProperty("inputValue", value);
button->setProperty("isModeSwitch", isModeSwitch);
void NumKeyDia::closeKeyBoard() {
this->close();
}
namespace KeyBoard
{
NumKeyDia *app()
{
namespace KeyBoard {
NumKeyDia *app() {
return NumKeyDia::instance();
};
};
}
}

49
numkeydia.h
View File

@ -3,72 +3,47 @@
#include "NumKeyBoard_global.h"
#include <QDialog>
#include <QLineEdit>
#include <QScopedPointer>
class QPushButton;
namespace Ui
{
// 向前声明
namespace Ui {
class NumKeyDia;
}
class NumKeyDiaPrivate;
class NUMKEYBOARD_EXPORT NumKeyDia : public QDialog
{
Q_OBJECT
// 声明私有类
Q_DECLARE_PRIVATE(NumKeyDia)
public:
explicit NumKeyDia(QWidget *parent = nullptr);
~NumKeyDia();
static NumKeyDia *instance()
{
return singleton;
}
static NumKeyDia *instance();
void setValue(const QString &value);
QString &getValue();
protected:
virtual bool eventFilter(QObject *obj, QEvent *event) override;
bool eventFilter(QObject *obj, QEvent *event) override;
private slots:
void on_btn_ok_clicked();
void on_btn_cancel_clicked();
void on_btn_clear_clicked();
void on_btn_back_clicked();
void btn_input_clicked();
void closeKeyBoard();
private:
enum class InputPage
{
NumberPage,
SymbolPage
};
void setInputPage(InputPage page);
void refreshInputButtons();
void configureInputButton(QPushButton *button,
const QString &label,
const QString &value,
bool enabled,
bool isModeSwitch = false);
Ui::NumKeyDia *ui;
// 使用 QScopedPointer 管理私有实现类
QScopedPointer<NumKeyDiaPrivate> d_ptr;
static NumKeyDia *singleton;
QString value = QString();
QPoint m_point;
bool m_firstInputFlag = true;
InputPage m_inputPage = InputPage::NumberPage;
// 禁用拷贝
Q_DISABLE_COPY(NumKeyDia)
};
namespace KeyBoard

2
numkeydia.ui
View File

@ -82,7 +82,7 @@
</size>
</property>
<property name="styleSheet">
<string notr="true">border-image: url(:/Images/keyboard.svg);</string>
<string notr="true">border-image: url(:/keyboard.svg);</string>
</property>
<property name="text">
<string/>

Write Preview
Loading…
Cancel
Save