터치 테스트 윈도우 구현

김태훈
1 parent 64447473a0
Showing 6 changed files with 245 additions and 3 deletions Show diff stats
app/gui/oven_control/canvas.cpp
app/gui/oven_control/canvas.h
app/gui/oven_control/oven_control.pro
app/gui/oven_control/touchtestwindow.cpp
app/gui/oven_control/touchtestwindow.h
app/gui/oven_control/touchtestwindow.ui
@@ -0,0 +1,83 @@
+#include "canvas.h"
+
+#include <QMouseEvent>
+#include <QPainter>
+
+Canvas::Canvas(QWidget *parent) : QWidget(parent)
+{
+    setAttribute(Qt::WA_StaticContents);
+    scribbling = false;
+    myPenWidth = 1;
+    myPenColor = Qt::blue;
+}
+
+void Canvas::clearImage()
+{
+    image.fill(qRgb(255, 255, 255));
+    update();
+}
+
+void Canvas::mousePressEvent(QMouseEvent *event)
+{
+    if (event->button() == Qt::LeftButton) {
+        lastPoint = event->pos();
+        scribbling = true;
+    }
+}
+
+void Canvas::mouseMoveEvent(QMouseEvent *event)
+{
+    if ((event->buttons() & Qt::LeftButton) && scribbling)
+        drawLineTo(event->pos());
+}
+
+void Canvas::mouseReleaseEvent(QMouseEvent *event)
+{
+    if (event->button() == Qt::LeftButton && scribbling) {
+        drawLineTo(event->pos());
+        scribbling = false;
+    }
+}
+
+void Canvas::paintEvent(QPaintEvent *event)
+{
+    QPainter painter(this);
+    QRect dirtyRect = event->rect();
+    painter.drawImage(dirtyRect, image, dirtyRect);
+}
+
+void Canvas::resizeEvent(QResizeEvent *event)
+{
+    if (width() > image.width() || height() > image.height()) {
+        int newWidth = qMax(width() + 128, image.width());
+        int newHeight = qMax(height() + 128, image.height());
+        resizeImage(&image, QSize(newWidth, newHeight));
+        update();
+    }
+    QWidget::resizeEvent(event);
+}
+
+void Canvas::drawLineTo(const QPoint &endPoint)
+{
+    QPainter painter(&image);
+    painter.setPen(QPen(myPenColor, myPenWidth, Qt::SolidLine, Qt::RoundCap,
+                        Qt::RoundJoin));
+    painter.drawLine(lastPoint, endPoint);
+
+    int rad = (myPenWidth / 2) + 2;
+    update(QRect(lastPoint, endPoint).normalized()
+                                     .adjusted(-rad, -rad, +rad, +rad));
+    lastPoint = endPoint;
+}
+
+void Canvas::resizeImage(QImage *image, const QSize &newSize)
+{
+    if (image->size() == newSize)
+        return;
+
+    QImage newImage(newSize, QImage::Format_RGB32);
+    newImage.fill(qRgb(255, 255, 255));
+    QPainter painter(&newImage);
+    painter.drawImage(QPoint(0, 0), *image);
+    *image = newImage;
+}
@@ -0,0 +1,38 @@
+#ifndef CANVAS_H
+#define CANVAS_H
+
+#include <QWidget>
+#include <QImage>
+#include <QPoint>
+
+class Canvas : public QWidget
+{
+    Q_OBJECT
+public:
+    explicit Canvas(QWidget *parent = 0);
+
+signals:
+
+public slots:
+    void clearImage();
+
+protected:
+    void mousePressEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
+    void mouseMoveEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
+    void mouseReleaseEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
+    void paintEvent(QPaintEvent *event) Q_DECL_OVERRIDE;
+    void resizeEvent(QResizeEvent *event) Q_DECL_OVERRIDE;
+
+private:
+    void drawLineTo(const QPoint &endPoint);
+    void resizeImage(QImage *image, const QSize &newSize);
+
+
+    bool scribbling;
+    int myPenWidth;
+    QColor myPenColor;
+    QImage image;
+    QPoint lastPoint;
+};
+
+#endif // CANVAS_H
@@ -142,7 +142,9 @@ SOURCES += main.cpp\
     multicookmanualwindow.cpp \
     multicookautowindow.cpp \
     multicookbook.cpp \
-    haccp.cpp
+    haccp.cpp \
+    canvas.cpp \
+    touchtestwindow.cpp
 HEADERS  += mainwindow.h \
@@ -275,7 +277,9 @@ HEADERS  += mainwindow.h \
     multicookmanualwindow.h \
     multicookautowindow.h \
     multicookbook.h \
-    haccp.h
+    haccp.h \
+    canvas.h \
+    touchtestwindow.h
 FORMS    += mainwindow.ui \
     manualcookwindow.ui \
@@ -359,7 +363,8 @@ FORMS    += mainwindow.ui \
     multicookwindow.ui \
     multicookselectionwindow.ui \
     multicookmanualwindow.ui \
-    multicookautowindow.ui
+    multicookautowindow.ui \
+    touchtestwindow.ui
 RESOURCES += \
     resources.qrc
@@ -0,0 +1,26 @@
+#include "touchtestwindow.h"
+#include "ui_touchtestwindow.h"
+
+TouchTestWindow::TouchTestWindow(QWidget *parent) :
+    QMainWindow(parent),
+    ui(new Ui::TouchTestWindow)
+{
+    ui->setupUi(this);
+
+    setAttribute(Qt::WA_DeleteOnClose);
+}
+
+TouchTestWindow::~TouchTestWindow()
+{
+    delete ui;
+}
+
+void TouchTestWindow::on_clearButton_clicked()
+{
+    ui->canvas->clearImage();
+}
+
+void TouchTestWindow::on_closeButton_clicked()
+{
+    close();
+}
@@ -0,0 +1,27 @@
+#ifndef TOUCHTESTWINDOW_H
+#define TOUCHTESTWINDOW_H
+
+#include <QMainWindow>
+
+namespace Ui {
+class TouchTestWindow;
+}
+
+class TouchTestWindow : public QMainWindow
+{
+    Q_OBJECT
+
+public:
+    explicit TouchTestWindow(QWidget *parent = 0);
+    ~TouchTestWindow();
+
+private slots:
+    void on_clearButton_clicked();
+
+    void on_closeButton_clicked();
+
+private:
+    Ui::TouchTestWindow *ui;
+};
+
+#endif // TOUCHTESTWINDOW_H
@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>TouchTestWindow</class>
+ <widget class="QMainWindow" name="TouchTestWindow">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>900</width>
+    <height>1600</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>MainWindow</string>
+  </property>
+  <widget class="Canvas" name="canvas">
+   <widget class="QPushButton" name="closeButton">
+    <property name="geometry">
+     <rect>
+      <x>850</x>
+      <y>0</y>
+      <width>50</width>
+      <height>50</height>
+     </rect>
+    </property>
+    <property name="styleSheet">
+     <string notr="true">QPushButton { border: 1px solid black; }
+QPushButton:pressed { background-color: red; }</string>
+    </property>
+    <property name="text">
+     <string>X</string>
+    </property>
+   </widget>
+   <widget class="QPushButton" name="clearButton">
+    <property name="geometry">
+     <rect>
+      <x>800</x>
+      <y>0</y>
+      <width>50</width>
+      <height>50</height>
+     </rect>
+    </property>
+    <property name="styleSheet">
+     <string notr="true">QPushButton { border: 1px solid black; }
+QPushButton:pressed { background-color: red; }</string>
+    </property>
+    <property name="text">
+     <string>C</string>
+    </property>
+   </widget>
+  </widget>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>Canvas</class>
+   <extends>QWidget</extends>
+   <header>canvas.h</header>
+   <container>1</container>
+  </customwidget>
+ </customwidgets>
+ <resources/>
+ <connections/>
+</ui>
@@ -0,0 +1,83 @@		@@ -0,0 +1,83 @@
	1	+#include "canvas.h"
	2	+
	3	+#include <QMouseEvent>
	4	+#include <QPainter>
	5	+
	6	+Canvas::Canvas(QWidget *parent) : QWidget(parent)
	7	+{
	8	+ setAttribute(Qt::WA_StaticContents);
	9	+ scribbling = false;
	10	+ myPenWidth = 1;
	11	+ myPenColor = Qt::blue;
	12	+}
	13	+
	14	+void Canvas::clearImage()
	15	+{
	16	+ image.fill(qRgb(255, 255, 255));
	17	+ update();
	18	+}
	19	+
	20	+void Canvas::mousePressEvent(QMouseEvent *event)
	21	+{
	22	+ if (event->button() == Qt::LeftButton) {
	23	+ lastPoint = event->pos();
	24	+ scribbling = true;
	25	+ }
	26	+}
	27	+
	28	+void Canvas::mouseMoveEvent(QMouseEvent *event)
	29	+{
	30	+ if ((event->buttons() & Qt::LeftButton) && scribbling)
	31	+ drawLineTo(event->pos());
	32	+}
	33	+
	34	+void Canvas::mouseReleaseEvent(QMouseEvent *event)
	35	+{
	36	+ if (event->button() == Qt::LeftButton && scribbling) {
	37	+ drawLineTo(event->pos());
	38	+ scribbling = false;
	39	+ }
	40	+}
	41	+
	42	+void Canvas::paintEvent(QPaintEvent *event)
	43	+{
	44	+ QPainter painter(this);
	45	+ QRect dirtyRect = event->rect();
	46	+ painter.drawImage(dirtyRect, image, dirtyRect);
	47	+}
	48	+
	49	+void Canvas::resizeEvent(QResizeEvent *event)
	50	+{
	51	+ if (width() > image.width() \|\| height() > image.height()) {
	52	+ int newWidth = qMax(width() + 128, image.width());
	53	+ int newHeight = qMax(height() + 128, image.height());
	54	+ resizeImage(&image, QSize(newWidth, newHeight));
	55	+ update();
	56	+ }
	57	+ QWidget::resizeEvent(event);
	58	+}
	59	+
	60	+void Canvas::drawLineTo(const QPoint &endPoint)
	61	+{
	62	+ QPainter painter(&image);
	63	+ painter.setPen(QPen(myPenColor, myPenWidth, Qt::SolidLine, Qt::RoundCap,
	64	+ Qt::RoundJoin));
	65	+ painter.drawLine(lastPoint, endPoint);
	66	+
	67	+ int rad = (myPenWidth / 2) + 2;
	68	+ update(QRect(lastPoint, endPoint).normalized()
	69	+ .adjusted(-rad, -rad, +rad, +rad));
	70	+ lastPoint = endPoint;
	71	+}
	72	+
	73	+void Canvas::resizeImage(QImage *image, const QSize &newSize)
	74	+{
	75	+ if (image->size() == newSize)
	76	+ return;
	77	+
	78	+ QImage newImage(newSize, QImage::Format_RGB32);
	79	+ newImage.fill(qRgb(255, 255, 255));
	80	+ QPainter painter(&newImage);
	81	+ painter.drawImage(QPoint(0, 0), *image);
	82	+ *image = newImage;
	83	+}
@@ -0,0 +1,38 @@		@@ -0,0 +1,38 @@
	1	+#ifndef CANVAS_H
	2	+#define CANVAS_H
	3	+
	4	+#include <QWidget>
	5	+#include <QImage>
	6	+#include <QPoint>
	7	+
	8	+class Canvas : public QWidget
	9	+{
	10	+ Q_OBJECT
	11	+public:
	12	+ explicit Canvas(QWidget *parent = 0);
	13	+
	14	+signals:
	15	+
	16	+public slots:
	17	+ void clearImage();
	18	+
	19	+protected:
	20	+ void mousePressEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
	21	+ void mouseMoveEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
	22	+ void mouseReleaseEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
	23	+ void paintEvent(QPaintEvent *event) Q_DECL_OVERRIDE;
	24	+ void resizeEvent(QResizeEvent *event) Q_DECL_OVERRIDE;
	25	+
	26	+private:
	27	+ void drawLineTo(const QPoint &endPoint);
	28	+ void resizeImage(QImage *image, const QSize &newSize);
	29	+
	30	+
	31	+ bool scribbling;
	32	+ int myPenWidth;
	33	+ QColor myPenColor;
	34	+ QImage image;
	35	+ QPoint lastPoint;
	36	+};
	37	+
	38	+#endif // CANVAS_H
@@ -0,0 +1,26 @@		@@ -0,0 +1,26 @@
	1	+#include "touchtestwindow.h"
	2	+#include "ui_touchtestwindow.h"
	3	+
	4	+TouchTestWindow::TouchTestWindow(QWidget *parent) :
	5	+ QMainWindow(parent),
	6	+ ui(new Ui::TouchTestWindow)
	7	+{
	8	+ ui->setupUi(this);
	9	+
	10	+ setAttribute(Qt::WA_DeleteOnClose);
	11	+}
	12	+
	13	+TouchTestWindow::~TouchTestWindow()
	14	+{
	15	+ delete ui;
	16	+}
	17	+
	18	+void TouchTestWindow::on_clearButton_clicked()
	19	+{
	20	+ ui->canvas->clearImage();
	21	+}
	22	+
	23	+void TouchTestWindow::on_closeButton_clicked()
	24	+{
	25	+ close();
	26	+}
@@ -0,0 +1,27 @@		@@ -0,0 +1,27 @@
	1	+#ifndef TOUCHTESTWINDOW_H
	2	+#define TOUCHTESTWINDOW_H
	3	+
	4	+#include <QMainWindow>
	5	+
	6	+namespace Ui {
	7	+class TouchTestWindow;
	8	+}
	9	+
	10	+class TouchTestWindow : public QMainWindow
	11	+{
	12	+ Q_OBJECT
	13	+
	14	+public:
	15	+ explicit TouchTestWindow(QWidget *parent = 0);
	16	+ ~TouchTestWindow();
	17	+
	18	+private slots:
	19	+ void on_clearButton_clicked();
	20	+
	21	+ void on_closeButton_clicked();
	22	+
	23	+private:
	24	+ Ui::TouchTestWindow *ui;
	25	+};
	26	+
	27	+#endif // TOUCHTESTWINDOW_H
@@ -0,0 +1,63 @@		@@ -0,0 +1,63 @@
	1	+<?xml version="1.0" encoding="UTF-8"?>
	2	+<ui version="4.0">
	3	+ <class>TouchTestWindow</class>
	4	+ <widget class="QMainWindow" name="TouchTestWindow">
	5	+ <property name="geometry">
	6	+ <rect>
	7	+ <x>0</x>
	8	+ <y>0</y>
	9	+ <width>900</width>
	10	+ <height>1600</height>
	11	+ </rect>
	12	+ </property>
	13	+ <property name="windowTitle">
	14	+ <string>MainWindow</string>
	15	+ </property>
	16	+ <widget class="Canvas" name="canvas">
	17	+ <widget class="QPushButton" name="closeButton">
	18	+ <property name="geometry">
	19	+ <rect>
	20	+ <x>850</x>
	21	+ <y>0</y>
	22	+ <width>50</width>
	23	+ <height>50</height>
	24	+ </rect>
	25	+ </property>
	26	+ <property name="styleSheet">
	27	+ <string notr="true">QPushButton { border: 1px solid black; }
	28	+QPushButton:pressed { background-color: red; }</string>
	29	+ </property>
	30	+ <property name="text">
	31	+ <string>X</string>
	32	+ </property>
	33	+ </widget>
	34	+ <widget class="QPushButton" name="clearButton">
	35	+ <property name="geometry">
	36	+ <rect>
	37	+ <x>800</x>
	38	+ <y>0</y>
	39	+ <width>50</width>
	40	+ <height>50</height>
	41	+ </rect>
	42	+ </property>
	43	+ <property name="styleSheet">
	44	+ <string notr="true">QPushButton { border: 1px solid black; }
	45	+QPushButton:pressed { background-color: red; }</string>
	46	+ </property>
	47	+ <property name="text">
	48	+ <string>C</string>
	49	+ </property>
	50	+ </widget>
	51	+ </widget>
	52	+ </widget>
	53	+ <customwidgets>
	54	+ <customwidget>
	55	+ <class>Canvas</class>
	56	+ <extends>QWidget</extends>
	57	+ <header>canvas.h</header>
	58	+ <container>1</container>
	59	+ </customwidget>
	60	+ </customwidgets>
	61	+ <resources/>
	62	+ <connections/>
	63	+</ui>