基于QT的9宫格输入法

#include <QDebug> #include "inputmethod.h" #include "ui_inputmethod.h" #include "quidelegate.h" static char *szInputText[] = {"0", "1", "2", "3", "4", "5","6","7", "8", "9", //纯数字输入法 "0", "1", "2", "3", "4", "5","6","7", "8", "9", //数字输入法 " ", "@", "abc", "def","ghi","jkl","mno","pqrs","tuv","wxyz", //小写字母输入 " ", "@", "ABC", "DEF","GHI", "JKL", "MNO", "PQRS", "TUV", "WXYZ", //大写字母输入 "~","@", ":", "/", "-","_", "*", "%", "^", "#"}; //符号输入 void InputMethod::createWindow() { QVBoxLayout *Vlayout1 = new QVBoxLayout; QVBoxLayout *Vlayout2 = new QVBoxLayout; QVBoxLayout *Vlayout3 = new QVBoxLayout; QVBoxLayout *Vlayout4 = new QVBoxLayout; QHBoxLayout *HButtonLayout = new QHBoxLayout; QVBoxLayout *VMainLayout = new QVBoxLayout; Vlayout1->addWidget(ui->m_PushButton1); Vlayout1->setSpacing(8); Vlayout1->addWidget(ui->m_PushButton4); Vlayout1->setSpacing(8); Vlayout1->addWidget(ui->m_PushButton7); Vlayout1->setSpacing(8); Vlayout1->addWidget(ui->m_PushButtonDian); Vlayout1->setSpacing(8); Vlayout2->addWidget(ui->m_PushButton2); Vlayout2->setSpacing(8); Vlayout2->addWidget(ui->m_PushButton5); Vlayout2->setSpacing(8); Vlayout2->addWidget(ui->m_PushButton8); Vlayout2->setSpacing(8); Vlayout2->addWidget(ui->m_PushButton0); Vlayout2->setSpacing(8); Vlayout3->addWidget(ui->m_PushButton3); Vlayout3->setSpacing(8); Vlayout3->addWidget(ui->m_PushButton6); Vlayout3->setSpacing(8); Vlayout3->addWidget(ui->m_PushButton9); Vlayout3->setSpacing(8); Vlayout3->addWidget(ui->m_PushButtonDel); Vlayout3->setSpacing(8); Vlayout4->addWidget(ui->m_PushButtonChange); Vlayout4->setSpacing(8); Vlayout4->addWidget(ui->m_PushButtonA); Vlayout4->setSpacing(8); Vlayout4->addWidget(ui->m_PushButtonOK); Vlayout4->setSpacing(8); HButtonLayout->addLayout(Vlayout1); HButtonLayout->setSpacing(8); HButtonLayout->addLayout(Vlayout2); HButtonLayout->setSpacing(8); HButtonLayout->addLayout(Vlayout3); HButtonLayout->setSpacing(8); HButtonLayout->addLayout(Vlayout4); HButtonLayout->setSpacing(8); // HTextLayout->addWidget(ui->m_TextEdit); VMainLayout->addWidget(ui->m_InputTitle, 0, Qt::AlignLeading|Qt::AlignVCenter); VMainLayout->setSpacing(0); VMainLayout->setMargin(0); VMainLayout->addLayout(HButtonLayout); // ui->m_TextEdit->setMaximumHeight(50); // ui->m_TextEdit->hide(); VMainLayout->setContentsMargins(8,0,8,4); this->setLayout(VMainLayout); mp_ButGroup = new QButtonGroup(this); mp_ButGroup->setObjectName(QString::fromAscii("ButtonGroup")); mp_ButGroup->addButton(ui->m_PushButton0, 0); mp_ButGroup->addButton(ui->m_PushButton1, 1); mp_ButGroup->addButton(ui->m_PushButton2, 2); mp_ButGroup->addButton(ui->m_PushButton3, 3); mp_ButGroup->addButton(ui->m_PushButton4, 4); mp_ButGroup->addButton(ui->m_PushButton5, 5); mp_ButGroup->addButton(ui->m_PushButton6, 6); mp_ButGroup->addButton(ui->m_PushButton7, 7); mp_ButGroup->addButton(ui->m_PushButton8, 8); mp_ButGroup->addButton(ui->m_PushButton9, 9); mp_ButGroup->addButton(ui->m_PushButtonDian, 10); mp_ButGroup->addButton(ui->m_PushButtonDel, 11); mp_ButGroup->addButton(ui->m_PushButtonChange, 12); mp_ButGroup->addButton(ui->m_PushButtonA, 13); mp_ButGroup->addButton(ui->m_PushButtonOK, 14); } InputMethod::InputMethod(E_INPUT_TYPE nInput, QWidget *parent) : QWidget(parent), ui(new Ui::InputMethod) { setWindowFlags(Qt::FramelessWindowHint); ui->setupUi(this); s_TimeId = 0; s_nKeyCount = 0; s_nKeyType = -1; s_nMinLimit = LIMITINPUT_DISABLE; s_nMaxLimit = LIMITINPUT_DISABLE; m_Timer = new QTimer(this); s_InputText.clear(); createWindow(); if(nInput == INPUT_ONLYNUM) { setInputOnlyNum(); Init_InputValue(INPUT_ONLYNUM); } else { setInputAll(); if(nInput == INPUT_EN) { Init_InputEN(); } else if(nInput == INPUT_ENA) Init_InputENA(); else if(nInput == INPUT_SYMBOL) Init_InputSymbol(); else Init_InputValue(INPUT_NUM); } setImSupport(nInput); connect(mp_ButGroup, SIGNAL(buttonClicked(int)), this, SLOT(on_mp_ButGroup_Clicked(int))); connect(m_Timer, SIGNAL(timeout()), this, SLOT(on_mp_TimeOut_Clicket())); connect(ui->m_hideLabel, SIGNAL(clicked()), this, SLOT(on_click_hidebutton())); } InputMethod::~InputMethod() { delete ui; } void InputMethod::inputText(QString text) { s_InputText.append(text); emit textChanged(); } void InputMethod::clearEndOne() { s_InputText.remove((s_InputText.size() -1), 1); emit textChanged(); } void InputMethod::on_click_hidebutton() { this->hide(); emit hideinput(); } void InputMethod::setInputOnlyNum() { QFont font("Arial", 52); ui->m_PushButton0->setMinimumSize(QSize(150, 70)); ui->m_PushButton0->setMaximumSize(QSize(150, 70)); ui->m_PushButton0->setFont(font); ui->m_PushButton1->setMinimumSize(QSize(150, 70)); ui->m_PushButton1->setMaximumSize(QSize(150, 70)); ui->m_PushButton1->setFont(font); ui->m_PushButton2->setMinimumSize(QSize(150, 70)); ui->m_PushButton2->setMaximumSize(QSize(150, 70)); ui->m_PushButton2->setFont(font); ui->m_PushButton3->setMinimumSize(QSize(150, 70)); ui->m_PushButton3->setMaximumSize(QSize(150, 70)); ui->m_PushButton3->setFont(font); ui->m_PushButton4->setMinimumSize(QSize(150, 70)); ui->m_PushButton4->setMaximumSize(QSize(150, 70)); ui->m_PushButton4->setFont(font); ui->m_PushButton5->setMinimumSize(QSize(150, 70)); ui->m_PushButton5->setMaximumSize(QSize(150, 70)); ui->m_PushButton5->setFont(font); ui->m_PushButton6->setMinimumSize(QSize(150, 70)); ui->m_PushButton6->setMaximumSize(QSize(150, 70)); ui->m_PushButton6->setFont(font); ui->m_PushButton7->setMinimumSize(QSize(150, 70)); ui->m_PushButton7->setMaximumSize(QSize(150, 70)); ui->m_PushButton7->setFont(font); ui->m_PushButton8->setMinimumSize(QSize(150, 70)); ui->m_PushButton8->setMaximumSize(QSize(150, 70)); ui->m_PushButton8->setFont(font); ui->m_PushButton9->setMinimumSize(QSize(150, 70)); ui->m_PushButton9->setMaximumSize(QSize(150, 70)); ui->m_PushButton9->setFont(font); ui->m_PushButtonDel->setMinimumSize(QSize(150, 70)); ui->m_PushButtonDel->setMaximumSize(QSize(150, 70)); ui->m_PushButtonDel->setFont(font); ui->m_PushButtonDian->setMinimumSize(QSize(150, 70)); ui->m_PushButtonDian->setMaximumSize(QSize(150, 70)); ui->m_PushButtonDian->setFont(font); ui->m_PushButtonChange->setMinimumSize(QSize(110, 70)); ui->m_PushButtonChange->setMaximumSize(QSize(110, 70)); ui->m_PushButtonA->setMinimumSize(QSize(110, 70)); ui->m_PushButtonA->setMaximumSize(QSize(110, 70)); ui->m_PushButtonOK->setMinimumSize(QSize(110, 148)); ui->m_PushButtonOK->setMaximumSize(QSize(110, 148)); ui->m_PushButtonChange->hide(); ui->m_PushButtonA->hide(); ui->m_PushButtonOK->hide(); } void InputMethod::setInputAll() { QFont font("Arial", 32); ui->m_PushButton0->setMinimumSize(QSize(110, 70)); ui->m_PushButton0->setMaximumSize(QSize(110, 70)); ui->m_PushButton0->setFont(font); ui->m_PushButton1->setMinimumSize(QSize(110, 70)); ui->m_PushButton1->setMaxi