561 lines
18 KiB
C++
561 lines
18 KiB
C++
#include "mainwindow.h"
|
||
#include "ui_mainwindow.h"
|
||
#include <QDesktopWidget>
|
||
#include <QMessageBox>
|
||
#include <QPainter>
|
||
#include <QMouseEvent>
|
||
#include <QToolButton>
|
||
#include <QColorDialog>
|
||
#include <QSpinBox>
|
||
#include <QLineEdit>
|
||
#include <QDebug>
|
||
#include <QFileDialog>
|
||
#include <QFont>
|
||
#include <QFontDialog>
|
||
#include <QCheckBox>
|
||
#include <QTime>
|
||
#include <QHBoxLayout>
|
||
#include <QVBoxLayout>
|
||
#include <QPushButton>
|
||
#include <QWidgetAction>
|
||
#include <QClipboard>
|
||
#include <QImage>
|
||
#include <QScrollArea>
|
||
#include <QTableWidget>
|
||
#include <QLabel>
|
||
QToolButton *btnColorFill,*btnColorBorder;
|
||
QLineEdit *lineEdit;
|
||
QSpinBox *spinbox,*spinw,*spinwr,*spinh,*spinhr;
|
||
QString text="文字内容",path="";
|
||
QColor colorf;
|
||
QCheckBox *checkFill,*checkBorder;
|
||
QLabel *labelFont;
|
||
QString filename;
|
||
|
||
MainWindow::MainWindow(QWidget *parent) :
|
||
QMainWindow(parent),
|
||
ui(new Ui::MainWindow)
|
||
{
|
||
ui->setupUi(this);
|
||
QDesktopWidget* desktop = QApplication::desktop();
|
||
move((desktop->width() - this->width())/2, (desktop->height() - this->height())/2);
|
||
imageWidget = new ImageWidget;
|
||
scrollArea = new QScrollArea;
|
||
scrollArea->setWidget(imageWidget);
|
||
scrollArea->widget()->setMinimumSize(600,500);
|
||
setCentralWidget(scrollArea);
|
||
|
||
QStyle* style = QApplication::style();
|
||
QIcon icon = style->standardIcon(QStyle::SP_FileDialogNewFolder);
|
||
ui->action_new->setIcon(icon);
|
||
icon = style->standardIcon(QStyle::SP_DialogOpenButton);
|
||
ui->action_open->setIcon(icon);
|
||
icon = style->standardIcon(QStyle::SP_DialogSaveButton);
|
||
ui->action_save->setIcon(icon);
|
||
icon = style->standardIcon(QStyle::SP_DialogCloseButton);
|
||
ui->action_quit->setIcon(icon);
|
||
icon = style->standardIcon(QStyle::SP_DialogCancelButton);
|
||
ui->action_undo->setIcon(icon);
|
||
icon = style->standardIcon(QStyle::SP_DialogCloseButton);
|
||
ui->action_quit->setIcon(icon);
|
||
icon = style->standardIcon(QStyle::SP_ComputerIcon);
|
||
ui->action_setWallpaper->setIcon(icon);
|
||
icon = style->standardIcon(QStyle::SP_DialogHelpButton);
|
||
ui->action_about->setIcon(icon);
|
||
btnColorBorder = new QToolButton(this);
|
||
btnColorBorder->setText("□");
|
||
btnColorBorder->setToolTip("边框");
|
||
ui->mainToolBar->addWidget(btnColorBorder);
|
||
checkBorder=new QCheckBox(this);
|
||
checkBorder->setCheckState(Qt::Checked);
|
||
ui->mainToolBar->addWidget(checkBorder);
|
||
btnColorFill = new QToolButton(this);
|
||
btnColorFill->setText("■");
|
||
btnColorFill->setToolTip("填充");
|
||
ui->mainToolBar->addWidget(btnColorFill);
|
||
checkFill=new QCheckBox(this);
|
||
ui->mainToolBar->addWidget(checkFill);
|
||
spinbox=new QSpinBox(this);
|
||
spinbox->setSingleStep(1);
|
||
spinbox->setRange(1,50);
|
||
spinbox->setValue(1);
|
||
ui->mainToolBar->addWidget(spinbox);
|
||
labelFont=new QLabel;
|
||
ui->actionFont->setText(labelFont->font().family()+","+QString::number(labelFont->font().pointSize()));
|
||
lineEdit = new QLineEdit(text,this);
|
||
lineEdit->setFixedWidth(60);
|
||
ui->mainToolBar->addWidget(lineEdit);
|
||
imageWidget->text=text;
|
||
connect(ui->action_quit, SIGNAL(triggered()), qApp, SLOT(quit()));
|
||
connect(btnColorFill, SIGNAL(clicked()), this, SLOT(setColorFill()));
|
||
connect(btnColorBorder, SIGNAL(clicked()), this, SLOT(setColorBorder()));
|
||
connect(spinbox, SIGNAL(valueChanged(int)), this, SLOT(onSpinValueChanged(int)));
|
||
connect(lineEdit, SIGNAL(textChanged(QString)), this, SLOT(onTextChanged(QString)));
|
||
connect(checkBorder, SIGNAL(stateChanged(int)), this, SLOT(checkBorderChanged(int)));
|
||
connect(checkFill, SIGNAL(stateChanged(int)), this, SLOT(checkFillChanged(int)));
|
||
|
||
QStringList Largs=QApplication::arguments();
|
||
qDebug() << Largs;
|
||
if(Largs.length()>1){
|
||
path=Largs.at(1);
|
||
open(path);
|
||
}
|
||
}
|
||
|
||
MainWindow::~MainWindow()
|
||
{
|
||
delete ui;
|
||
}
|
||
|
||
void MainWindow::resizeEvent(QResizeEvent *)
|
||
{
|
||
//QRect childRect = scrollArea->childrenRect();
|
||
//imageWidget->resize(childRect.size());
|
||
}
|
||
|
||
void MainWindow::on_action_changelog_triggered()
|
||
{
|
||
QMessageBox aboutMB(QMessageBox::NoIcon, "更新历史", "1.6(2017-05)\n右键打开文件记忆文件路径。\n\n1.5 (2017-04)\n透明色反色不改变。\n增加取色工具，橡皮擦颜色不再固定为白色，而是填充色。\n\n1.4 (2017-03)\n支持命令行打开文件和打开方式打开文件。\n修复鼠标指针引用本地文件，没引用资源文件，引起启动path参数改变不能加载图标的问题。\n菜单的SIGNAL-SLOT改为on_action_triggered()\n修复PNG图片裁剪丢失透明度问题。\n新建图像为透明图像。\n\n1.3 (2017-03)\n实现选区模糊。\n加入模糊滤镜\n\n1.2 (2017-02)\n文件名显示在窗口标题栏。\n区别保存和另存为。\n增加导入图片。\n\n1.1 (2017-01)\n新增灰度、反色。\n\n1.0 (2017-01)\n解决删除选区后画不出选框的问题。\n恢复撤销。\n增加全选。\n实现选区或剪贴板移动！\n保存时自动获取打开文件的路径。\n增加按像素、比例缩放。\n实现在属性窗口设置画布大小。\n2016-12\n增加快捷键控制选框及其边框移动。\n绘图代码从MainWindow向imageWidget迁移。\n实现水平镜像、垂直镜像。\n实现放大、缩小、原始大小。\n为了增加滚动条，增加自定义imageWidget。\n状态栏显示绘图详情。\n复制选区到系统剪贴板，从系统剪贴板获取图像粘贴。\n优化颜色选择交互。\n增加撤销、重做功能，有BUG。\n设为壁纸。\n画选区，剪裁选区。\n新建图片，打开图片，保存图片。\n实现画点、线、框、圆、字。");
|
||
aboutMB.exec();
|
||
}
|
||
|
||
void MainWindow::on_action_aboutQt_triggered()
|
||
{
|
||
QMessageBox::aboutQt(NULL, "关于 Qt");
|
||
}
|
||
|
||
void MainWindow::on_action_about_triggered()
|
||
{
|
||
QMessageBox aboutMB(QMessageBox::NoIcon, "关于", "海天鹰画图 1.6\n一款基于Qt的画图程序。\n作者：黄颖\nE-mail: sonichy@163.com\n主页：sonichy.96.lt\n参考文献：\n绘图：\nhttp://tzc.is-programmer.com/posts/534.html\nhttp://lizhigg.love.blog.163.com/blog/static/62611781201222105550184/\n滚动条：http://down.51cto.com/data/233634\n灰度图：http://www.cnblogs.com/xianglan/archive/2010/12/24/1915905.html");
|
||
aboutMB.setIconPixmap(QPixmap(":/icon.png"));
|
||
aboutMB.exec();
|
||
}
|
||
|
||
void MainWindow::setColorBorder()
|
||
{
|
||
QPalette plt = btnColorBorder->palette();
|
||
QBrush brushb = plt.color(QPalette::ButtonText);
|
||
QColor color = QColorDialog::getColor(brushb.color(), this);
|
||
imageWidget->pen.setColor(color);
|
||
plt.setColor(QPalette::ButtonText, color);
|
||
btnColorBorder->setPalette(plt);
|
||
}
|
||
|
||
void MainWindow::setColorFill()
|
||
{
|
||
QPalette plt = btnColorFill->palette();
|
||
QBrush brush = plt.color(QPalette::ButtonText);
|
||
colorf = QColorDialog::getColor(brush.color(), this);
|
||
imageWidget->brush.setColor(colorf);
|
||
plt.setColor(QPalette::ButtonText, colorf);
|
||
btnColorFill->setPalette(plt);
|
||
}
|
||
|
||
void MainWindow::onSpinValueChanged(int i)
|
||
{
|
||
imageWidget->pen.setWidth(i);
|
||
imageWidget->pen.setJoinStyle(Qt::MiterJoin);
|
||
}
|
||
|
||
|
||
void MainWindow::on_actionPencil_triggered()
|
||
{
|
||
imageWidget->drawPoint();
|
||
}
|
||
|
||
void MainWindow::on_actionLine_triggered()
|
||
{
|
||
imageWidget->drawLine();
|
||
}
|
||
|
||
void MainWindow::on_actionRect_triggered()
|
||
{
|
||
imageWidget->drawRect();
|
||
}
|
||
|
||
void MainWindow::on_actionEllipse_triggered()
|
||
{
|
||
imageWidget->drawEllipse();
|
||
}
|
||
|
||
void MainWindow::on_actionText_triggered()
|
||
{
|
||
imageWidget->drawText();
|
||
}
|
||
|
||
void MainWindow::on_actionFill_triggered()
|
||
{
|
||
imageWidget->drawFill();
|
||
}
|
||
|
||
void MainWindow::on_actionErase_triggered()
|
||
{
|
||
imageWidget->drawErase();
|
||
}
|
||
|
||
void MainWindow::on_actionMove_triggered()
|
||
{
|
||
imageWidget->drawMove();
|
||
}
|
||
|
||
void MainWindow::on_actionRectselect_triggered()
|
||
{
|
||
imageWidget->drawRectselect();
|
||
}
|
||
|
||
void MainWindow::on_action_selectAll_triggered()
|
||
{
|
||
imageWidget->selectAll();
|
||
}
|
||
|
||
void MainWindow::on_actionCutSelect_triggered()
|
||
{
|
||
imageWidget->cutSelect();
|
||
}
|
||
|
||
void MainWindow::on_actionColorPicker_triggered()
|
||
{
|
||
imageWidget->colorPicker();
|
||
}
|
||
|
||
void MainWindow::on_action_delete_triggered()
|
||
{
|
||
imageWidget->delSelect();
|
||
}
|
||
|
||
void MainWindow::onTextChanged(QString s)
|
||
{
|
||
imageWidget->text=s;
|
||
}
|
||
|
||
void MainWindow::on_action_new_triggered()
|
||
{
|
||
imageWidget->newfile();
|
||
}
|
||
|
||
void MainWindow::on_action_open_triggered()
|
||
{
|
||
if(path==""){
|
||
path = QFileDialog::getOpenFileName(this,"打开图片", ".", "图片文件(*.jpg *.jpeg *.png *.bmp)");
|
||
}else{
|
||
path = QFileDialog::getOpenFileName(this,"打开图片", path, "图片文件(*.jpg *.jpeg *.png *.bmp)");
|
||
}
|
||
if(path.length() != 0){
|
||
open(path);
|
||
}
|
||
}
|
||
|
||
void MainWindow::open(QString path)
|
||
{
|
||
imageWidget->load(path);
|
||
filename=QFileInfo(path).fileName();
|
||
setWindowTitle(filename+" - 海天鹰画图");
|
||
ui->statusBar->showMessage("打开 "+path);
|
||
}
|
||
|
||
void MainWindow::on_action_import_triggered(){
|
||
QString filenamei="";
|
||
if(path==""){
|
||
filenamei = QFileDialog::getOpenFileName(this,"导入图片", ".", "图片文件(*.jpg *.png *.bmp)");
|
||
}else{
|
||
filenamei = QFileDialog::getOpenFileName(this,"导入图片", path, "图片文件(*.jpg *.png *.bmp)");
|
||
}
|
||
ui->statusBar->showMessage("导入 "+filenamei);
|
||
if(path.length()!=0){
|
||
imageWidget->image=imageWidget->imgtemp;
|
||
QImage imgImport(filenamei);
|
||
QApplication::clipboard()->setImage(imgImport, QClipboard::Clipboard);
|
||
imageWidget->paste();
|
||
imageWidget->imgmove=imgImport;
|
||
//imageWidget->imgtemp=imgImport;
|
||
//imageWidget->imgbuf[0]=imgImport;
|
||
}
|
||
}
|
||
|
||
void MainWindow::on_action_save_triggered(){
|
||
qDebug() << "save path=" << path;
|
||
if(path.length() != 0){
|
||
ui->statusBar->showMessage("保存 "+path);
|
||
imageWidget->image=imageWidget->imgtemp;
|
||
imageWidget->save(path);
|
||
}else{
|
||
on_action_saveas_triggered();
|
||
}
|
||
}
|
||
|
||
void MainWindow::on_action_saveas_triggered()
|
||
{
|
||
if(path==""){
|
||
path = QFileDialog::getSaveFileName(this,"保存图片","./未命名.jpg","图片文件(*.jpg *.png *.bmp)");
|
||
}else{
|
||
path = QFileDialog::getSaveFileName(this,"保存图片",path,"图片文件(*.jpg *.png *.bmp)");
|
||
}
|
||
if(path.length() != 0){
|
||
ui->statusBar->showMessage("保存 "+path);
|
||
imageWidget->image=imageWidget->imgtemp;
|
||
imageWidget->save(path);
|
||
filename=QFileInfo(path).fileName();
|
||
setWindowTitle(filename+" - 海天鹰画图");
|
||
}
|
||
}
|
||
|
||
void MainWindow::on_actionFont_triggered()
|
||
{
|
||
bool ok;
|
||
QFont font = QFontDialog::getFont(&ok, labelFont->font(), this, "选择字体");
|
||
if(ok)
|
||
{
|
||
labelFont->setFont(font);
|
||
imageWidget->labelFont->setFont(font);
|
||
ui->actionFont->setText(labelFont->font().family()+","+QString::number(labelFont->font().pointSize()));
|
||
}
|
||
}
|
||
|
||
void MainWindow::on_action_undo_triggered()
|
||
{
|
||
imageWidget->undo();
|
||
}
|
||
|
||
void MainWindow::on_action_redo_triggered()
|
||
{
|
||
imageWidget->redo();
|
||
}
|
||
|
||
void MainWindow::on_action_setWallpaper_triggered()
|
||
{
|
||
QString str="gsettings set org.gnome.desktop.background picture-uri file://"+path;
|
||
QByteArray ba = str.toLocal8Bit();
|
||
qDebug() << ba.data();
|
||
system(ba.data());
|
||
}
|
||
|
||
void MainWindow::on_action_property_triggered()
|
||
{
|
||
//qDebug() << image.width() << "X" << image.height();
|
||
QDialog *dialog=new QDialog(this);
|
||
dialog->setWindowTitle("属性");
|
||
QVBoxLayout *vbox=new QVBoxLayout;
|
||
QHBoxLayout *hbox=new QHBoxLayout;
|
||
QLabel *label=new QLabel("宽度：");
|
||
QSpinBox *spinw=new QSpinBox;
|
||
spinw->setRange(0,10000);
|
||
spinw->setValue(imageWidget->imgtemp.width());
|
||
hbox->addWidget(label,0,Qt::AlignCenter);
|
||
hbox->addWidget(spinw);
|
||
vbox->addLayout(hbox);
|
||
label=new QLabel("高度：");
|
||
QSpinBox *spinh=new QSpinBox;
|
||
spinh->setRange(0,10000);
|
||
spinh->setValue(imageWidget->imgtemp.height());
|
||
hbox=new QHBoxLayout;
|
||
hbox->addWidget(label,0,Qt::AlignCenter);
|
||
hbox->addWidget(spinh);
|
||
vbox->addLayout(hbox);
|
||
QPushButton *btnConfirm=new QPushButton("确定");
|
||
QPushButton *btnCancel=new QPushButton("取消");
|
||
hbox=new QHBoxLayout;
|
||
hbox->addWidget(btnConfirm);
|
||
hbox->addWidget(btnCancel);
|
||
vbox->addLayout(hbox);
|
||
dialog->setLayout(vbox);
|
||
connect(btnConfirm, SIGNAL(clicked()), dialog, SLOT(accept()));
|
||
connect(btnCancel, SIGNAL(clicked()), dialog, SLOT(reject()));
|
||
if(dialog->exec()==QDialog::Accepted){
|
||
imageWidget->newsize(spinw->value(),spinh->value());
|
||
}
|
||
dialog->close();
|
||
}
|
||
|
||
void MainWindow::on_action_excude_triggered()
|
||
{ int wo=imageWidget->imgtemp.width();
|
||
int ho=imageWidget->imgtemp.height();
|
||
QDialog *dialog=new QDialog(this);
|
||
dialog->setWindowTitle("缩放");
|
||
|
||
QVBoxLayout *vbox=new QVBoxLayout;
|
||
QHBoxLayout *hbox=new QHBoxLayout;
|
||
QLabel *label=new QLabel("宽度：");
|
||
spinw=new QSpinBox;
|
||
spinw->setRange(1,10000);
|
||
spinw->setValue(wo);
|
||
hbox->addWidget(label,0,Qt::AlignCenter);
|
||
hbox->addWidget(spinw);
|
||
label=new QLabel("px");
|
||
hbox->addWidget(label);
|
||
spinwr=new QSpinBox;
|
||
spinwr->setRange(10,1000);
|
||
spinwr->setValue(100);
|
||
hbox->addWidget(spinwr);
|
||
label=new QLabel("%");
|
||
hbox->addWidget(label);
|
||
vbox->addLayout(hbox);
|
||
|
||
hbox=new QHBoxLayout;
|
||
label=new QLabel("高度：");
|
||
hbox->addWidget(label,0,Qt::AlignCenter);
|
||
spinh=new QSpinBox;
|
||
spinh->setRange(1,10000);
|
||
spinh->setValue(ho);
|
||
hbox->addWidget(spinh);
|
||
label=new QLabel("px");
|
||
hbox->addWidget(label);
|
||
spinhr=new QSpinBox;
|
||
spinhr->setRange(10,1000);
|
||
spinhr->setValue(100);
|
||
hbox->addWidget(spinhr);
|
||
label=new QLabel("%");
|
||
hbox->addWidget(label);
|
||
vbox->addLayout(hbox);
|
||
|
||
QPushButton *btnConfirm=new QPushButton("确定");
|
||
QPushButton *btnCancel=new QPushButton("取消");
|
||
hbox=new QHBoxLayout;
|
||
hbox->addStretch();
|
||
hbox->addWidget(btnConfirm);
|
||
hbox->addWidget(btnCancel);
|
||
hbox->addStretch();
|
||
vbox->addLayout(hbox);
|
||
dialog->setLayout(vbox);
|
||
|
||
connect(spinw, SIGNAL(valueChanged(int)), this, SLOT(onSpinwChanged(int)));
|
||
connect(spinh, SIGNAL(valueChanged(int)), this, SLOT(onSpinhChanged(int)));
|
||
connect(spinwr, SIGNAL(valueChanged(int)), this, SLOT(onSpinwrChanged(int)));
|
||
connect(spinhr, SIGNAL(valueChanged(int)), this, SLOT(onSpinhrChanged(int)));
|
||
connect(btnConfirm, SIGNAL(clicked()), dialog, SLOT(accept()));
|
||
connect(btnCancel, SIGNAL(clicked()), dialog, SLOT(reject()));
|
||
if(dialog->exec()==QDialog::Accepted){
|
||
imageWidget->scale(spinw->value(),spinh->value());
|
||
}
|
||
dialog->close();
|
||
}
|
||
|
||
void MainWindow::onSpinwChanged(int i)
|
||
{
|
||
disconnect(spinwr, SIGNAL(valueChanged(int)), this, SLOT(onSpinwrChanged(int)));
|
||
spinwr->setValue(i*100/imageWidget->image.width());
|
||
connect(spinwr, SIGNAL(valueChanged(int)), this, SLOT(onSpinwrChanged(int)));
|
||
}
|
||
|
||
void MainWindow::onSpinhChanged(int i)
|
||
{
|
||
disconnect(spinhr, SIGNAL(valueChanged(int)), this, SLOT(onSpinhrChanged(int)));
|
||
spinhr->setValue(i*100/imageWidget->image.height());
|
||
connect(spinhr, SIGNAL(valueChanged(int)), this, SLOT(onSpinhrChanged(int)));
|
||
}
|
||
|
||
void MainWindow::onSpinwrChanged(int i)
|
||
{
|
||
disconnect(spinw, SIGNAL(valueChanged(int)), this, SLOT(onSpinwChanged(int)));
|
||
spinw->setValue(imageWidget->image.width()*i/100);
|
||
connect(spinw, SIGNAL(valueChanged(int)), this, SLOT(onSpinwChanged(int)));
|
||
}
|
||
|
||
void MainWindow::onSpinhrChanged(int i)
|
||
{
|
||
disconnect(spinh, SIGNAL(valueChanged(int)), this, SLOT(onSpinhChanged(int)));
|
||
spinh->setValue(imageWidget->image.height()*i/100);
|
||
connect(spinh, SIGNAL(valueChanged(int)), this, SLOT(onSpinhChanged(int)));
|
||
}
|
||
|
||
void MainWindow::on_action_copy_triggered()
|
||
{
|
||
if(imageWidget->draw_type==imageWidget->SELECT_DRAW){
|
||
imageWidget->copy();
|
||
ui->statusBar->showMessage("选区已复制到剪贴板");
|
||
}
|
||
}
|
||
|
||
void MainWindow::on_action_paste_triggered()
|
||
{
|
||
imageWidget->paste();
|
||
ui->statusBar->showMessage("剪贴板已粘贴");
|
||
}
|
||
|
||
void MainWindow::on_actionZoomin_triggered()
|
||
{
|
||
imageWidget->zoomin();
|
||
}
|
||
|
||
void MainWindow::on_actionZoomout_triggered()
|
||
{
|
||
imageWidget->zoomout();
|
||
}
|
||
|
||
void MainWindow::on_actionZoom1_triggered()
|
||
{
|
||
imageWidget->zoom1();
|
||
}
|
||
|
||
void MainWindow::on_actionRotateLeft_triggered()
|
||
{
|
||
imageWidget->rotate(-90);
|
||
}
|
||
|
||
void MainWindow::on_actionRotateRight_triggered()
|
||
{
|
||
imageWidget->rotate(90);
|
||
}
|
||
|
||
void MainWindow::on_actionMirrorHorizontal_triggered()
|
||
{
|
||
imageWidget->mirror(true,false);
|
||
}
|
||
|
||
void MainWindow::on_actionMirrorVertical_triggered()
|
||
{
|
||
imageWidget->mirror(false,true);
|
||
}
|
||
|
||
void MainWindow::on_action_help_triggered()
|
||
{
|
||
QMessageBox MBHelp(QMessageBox::NoIcon, "帮助", "选区上移\tAlt + ↑\n选区下移\tAlt + ↓\n选区左移\tAlt + ←\n选区右移\tAlt + →\n选区上边上移\tCtrl + ↑\n选区上边下移\tCtrl + ↓\n选区左边左移\tCtrl + ←\n选区左边右移\tCtrl + →\n选区下边上移\tShift + ↑\n选区下边下移\tShift + ↓\n选区右边左移\tShift + ←\n选区右边右移\tShift + →");
|
||
MBHelp.exec();
|
||
}
|
||
|
||
void MainWindow::checkBorderChanged(int state)
|
||
{
|
||
if (state == Qt::Checked) // "选中"
|
||
{
|
||
imageWidget->boolBorder=true;
|
||
}
|
||
else if(state == Qt::PartiallyChecked) // "半选"
|
||
{
|
||
|
||
}
|
||
else // 未选中 - Qt::Unchecked
|
||
{
|
||
imageWidget->boolBorder=false;
|
||
}
|
||
}
|
||
|
||
void MainWindow::checkFillChanged(int state)
|
||
{
|
||
if (state == Qt::Checked) // "选中"
|
||
{
|
||
imageWidget->boolFill=true;
|
||
}
|
||
else if(state == Qt::PartiallyChecked) // "半选"
|
||
{
|
||
|
||
}
|
||
else // 未选中 - Qt::Unchecked
|
||
{
|
||
imageWidget->boolFill=false;
|
||
}
|
||
}
|
||
|
||
void MainWindow::on_action_gray_triggered()
|
||
{
|
||
imageWidget->gray();
|
||
}
|
||
|
||
void MainWindow::on_action_invert_triggered()
|
||
{
|
||
imageWidget->invert();
|
||
}
|
||
|
||
void MainWindow::on_action_blur_triggered()
|
||
{
|
||
imageWidget->blur(spinbox->value());
|
||
}
|