界面完成

CMakeLists.txt

@@ -14,7 +14,7 @@ find_package(Qt5 COMPONENTS
         Widgets
         REQUIRED)
 
-add_executable(officeassistant main.cpp mainwindow.cpp mainwindow.h mainwindow.ui mainwindowlayout.cpp mainwindowlayout.h mainwindowlayout.ui navbar.cpp navbar.h navbar.ui MyButton.cpp MyButton.h buttonstruct.h)
+add_executable(officeassistant WIN32 main.cpp mainwindow.cpp mainwindow.h mainwindow.ui mainwindowlayout.cpp mainwindowlayout.h mainwindowlayout.ui navbar.cpp navbar.h navbar.ui MyButton.cpp MyButton.h buttonstruct.h globalvariables.h mainscreen.cpp mainscreen.h mainscreen.ui)
 target_link_libraries(officeassistant
         Qt5::Core
         Qt5::Gui

MyButton.cpp

@@ -1,15 +1,16 @@
 //
 // Created by HW on 2023/07/26.
 //
-
+#define TEXT_SIZE 7
 #include "MyButton.h"
-MyButton::MyButton(QString logo,QString text,int width,int height,QWidget *parent) : QPushButton(parent) {
+MyButton::MyButton(QString logo,QString text,int width,int height,QList<MyButton *> *buttons,QWidget *parent) : QPushButton(parent) {
+    this->buttons=buttons;
     this->width2=width;
     this->height2=height;
     this->text=text;
     this->logo=new QImage;
     this->logo->load(logo);
-    this->setStyleSheet("background-color:#333332;");
+    this->setStyleSheet("background-color:#333332;/*border:none;*/");
 }
 
 MyButton::~MyButton() {
@@ -20,15 +21,52 @@ void MyButton::paintEvent(QPaintEvent *e) {
     QPushButton::paintEvent(e);
     QPainter painter(this);
     painter.setRenderHint(QPainter::Antialiasing);
-    int logo_width=width()/2;
+    int logo_width=width()/3;
-    int logo_x=width()/4;
+    int logo_x=width()/3;
+    int logo_y=(height()-logo_width)/3;
+    setContentsMargins(0,0,0,0);
     QFont ft;
-    ft.setPixelSize(7);
+    ft.setPixelSize(TEXT_SIZE);
-    int text_x=0;
+    int text_x=(width()-TEXT_SIZE*text.length()*scale*2)/2;
-    int text_y=(logo_width+logo_x);
+    int text_y=(logo_width+logo_y+10);
-    QRectF logo_rect(logo_x, logo_x, logo_width, logo_width);
+    QRectF logo_rect(logo_x, logo_y, logo_width, logo_width);
-    QRectF text_rect(text_x,text_y,7*text.length(),7);
+    QRectF text_rect(text_x,text_y, TEXT_SIZE*text.length()*scale*2,TEXT_SIZE*scale*2);
     painter.setPen(QColor("#FFFFFF"));
     painter.drawImage(logo_rect, *logo);
     painter.drawText(text_rect, Qt::AlignCenter, text);
+    if(checked){
+        QRectF rect(0, this->height()-6, this->width(), 5);
+        painter.fillRect(rect, QColor("#FFFFFF"));
+    }
+
 }
+QSize MyButton::sizeHint() const {
+    return QSize(width2,height2);
+}
+
+void MyButton::enterEvent(QEvent *event) {
+    QWidget::enterEvent(event);
+    this->setStyleSheet("background-color:#646464;border:none;");
+}
+
+void MyButton::leaveEvent(QEvent *event) {
+    QWidget::leaveEvent(event);
+    this->setStyleSheet("background-color:#333332;border:none;");
+}
+
+void MyButton::mousePressEvent(QMouseEvent *event) {
+    QPushButton::mousePressEvent(event);
+}
+
+void MyButton::mouseReleaseEvent(QMouseEvent *event) {
+    QPushButton::mouseReleaseEvent(event);
+    for(auto button:*buttons){
+        button->setChecked(false);
+        button->update();
+    }
+    if(checked)
+        checked=false;
+    else
+        checked=true;
+}
+

MyButton.h

@@ -10,21 +10,42 @@
 #include <QtSvg/QtSvg>
 #include <QtSvg/QSvgWidget>
 #include <QtSvg/QSvgRenderer>
+#include "globalvariables.h"
 
 class MyButton: public QPushButton{
 public:
-    MyButton(QString logo,QString text,int width,int height,QWidget *parent=nullptr);
+    MyButton(QString logo,QString text,int width,int height,QList<MyButton *> *buttons,QWidget *parent=nullptr);
     ~MyButton() override;
     QString getText(){
         return text;
     }
-    QSize sizeHint() const override {
-        return QSize(width2/2,height2/2);
-    }
 
+    QSize sizeHint() const override;
+    void setChecked(bool checked){
+        this->checked=checked;
+    }
+    QSize getLogicalSize() const {
+        if(scale>=1.25){
+            return QSize(width2,height2);
+        }
+        else{
+            return QSize(width2,height2);
+        };
+    }
+    int setSize(int width,int height,int logicalwidth,int logicalheight){
+        this->width2=width;
+        this->height2=height;
+        this->logicalwidth=logicalwidth;
+        this->logicalheight=logicalheight;
+    }
 protected:
     void paintEvent(QPaintEvent *e) override;
+    void enterEvent(QEvent *event) override;
+    void leaveEvent(QEvent *event) override;
+    void mousePressEvent(QMouseEvent *event) override;
+    void mouseReleaseEvent(QMouseEvent *event) override;
 private:
+    QList<MyButton *> *buttons;
     QImage *logo;
     QLabel *logo_label;
     QLabel *text_label;
@@ -33,6 +54,9 @@ private:
     QString text;
     int width2;
     int height2;
+    int logicalwidth;
+    int logicalheight;
+    bool checked=false;
 };
 
 

globalvariables.h

@@ -0,0 +1,8 @@
+//
+// Created by HW on 2023/07/27.
+//
+
+#ifndef OFFICEASSISTANT_GLOBALVARIABLES_H
+#define OFFICEASSISTANT_GLOBALVARIABLES_H
+extern double scale;
+#endif //OFFICEASSISTANT_GLOBALVARIABLES_H

main.cpp

@@ -1,11 +1,14 @@
 #include "mainwindow.h"
 
 #include <QApplication>
-
+#include <Windows.h>
+double scale;
 int main(int argc, char *argv[])
 {
-    QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
     QApplication a(argc, argv);
+    HDC hdc = GetDC(NULL);
+    scale = GetDeviceCaps(hdc, LOGPIXELSX)/96;
+    ReleaseDC(NULL,hdc);
     MainWindow w;
     w.show();
     return a.exec();

mainscreen.cpp

@@ -0,0 +1,19 @@
+//
+// Created by HW on 2023/07/27.
+//
+
+// You may need to build the project (run Qt uic code generator) to get "ui_MainScreen.h" resolved
+
+#include "mainscreen.h"
+#include "ui_MainScreen.h"
+
+
+MainScreen::MainScreen(QWidget *parent) :
+        QWidget(parent), ui(new Ui::MainScreen) {
+    ui->setupUi(this);
+
+}
+
+MainScreen::~MainScreen() {
+    delete ui;
+}

mainscreen.h

@@ -0,0 +1,28 @@
+//
+// Created by HW on 2023/07/27.
+//
+
+#ifndef OFFICEASSISTANT_MAINSCREEN_H
+#define OFFICEASSISTANT_MAINSCREEN_H
+
+#include <QWidget>
+
+
+QT_BEGIN_NAMESPACE
+namespace Ui { class MainScreen; }
+QT_END_NAMESPACE
+
+class MainScreen : public QWidget {
+Q_OBJECT
+
+public:
+    explicit MainScreen(QWidget *parent = nullptr);
+
+    ~MainScreen() override;
+
+private:
+    Ui::MainScreen *ui;
+};
+
+
+#endif //OFFICEASSISTANT_MAINSCREEN_H

mainscreen.ui

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+    <author/>
+    <comment/>
+    <exportmacro/>
+    <class>MainScreen</class>
+    <widget class="QWidget" name="MainScreen">
+        <property name="geometry">
+            <rect>
+                <x>0</x>
+                <y>0</y>
+                <width>400</width>
+                <height>300</height>
+            </rect>
+        </property>
+        <property name="windowTitle">
+            <string>MainScreen</string>
+        </property>
+    </widget>
+    <pixmapfunction/>
+    <connections/>
+</ui>

mainwindow.cpp

@@ -14,18 +14,21 @@ MainWindow::MainWindow(QWidget *parent) :
     ui->setupUi(this);
     QDesktopWidget* desktopWidget = QApplication::desktop();
     QRect deskRect = desktopWidget->availableGeometry();
-    if(deskRect.width()>=1920){
-        resize(1920,1080);
-    }else if(deskRect.width()>=1333&&deskRect.width()<=1920) {
-        resize(800, 540);
-    }
     delete desktopWidget;
     mainWindowLayout=new MainWindowLayout(this);
     setCentralWidget(mainWindowLayout);
+    if(deskRect.width()*scale>1920){
+        resize(1600,1080);
+        this->setMaximumWidth(1600);
+    }else{
+        resize(800, 540);
+        this->setMaximumWidth(800);
+    }
+
+
 }
 
 MainWindow::~MainWindow() {
     delete mainWindowLayout;
-    delete layout;
     delete ui;
 }

mainwindowlayout.cpp

@@ -25,13 +25,17 @@ MainWindowLayout::MainWindowLayout(QWidget *parent) :
     buttons[3].text="个人中心";
     buttons[3].logo=".\\images\\personalcenter.png";
     buttons[3].index=3;
-    for(auto i=0;i<4;i++){
+    for(auto i=0;i<4;i++) {
-        list<<&buttons[i];
+        list << &buttons[i];
     }
+    this->setLayout(nullptr);
     navBar=new NavBar(list,this);
-    layout->addWidget(navBar,1);
+    mainScreen=new MainScreen();
-    layout->addStretch(4);
+    //QSizePolicy sizePolicy(QSizePolicy::Policy::Fixed, QSizePolicy::QSizePolicy::Fixed);
+    //navBar->setSizePolicy(sizePolicy);
     layout->setMargin(0);
+    layout->addWidget(navBar,1);
+    layout->addWidget(mainScreen,4);
     setLayout(layout);
 }
 
@@ -39,6 +43,21 @@ MainWindowLayout::~MainWindowLayout() {
 
     delete[] list[0];
     delete navBar;
-    delete layout;
+    //delete layout;
     delete ui;
 }
+
+void MainWindowLayout::resizeEvent(QResizeEvent *event) {
+    QWidget::resizeEvent(event);
+    navBar->resize(navBar->width(),height()/5);
+    //layout->setAlignment(Qt::AlignmentFlag::AlignHCenter);
+}
+
+/*void MainWindowLayout::paintEvent(QPaintEvent *event) {
+    QWidget::paintEvent(event);
+    QPainter painter(this);
+    painter.setRenderHint(QPainter::Antialiasing);
+
+    QRectF rect(0, 0, this->width(), this->height()/5);
+    painter.fillRect(rect, QColor("#333332"));
+}*/

mainwindowlayout.h

@@ -9,6 +9,7 @@
 #include <QWidget>
 #include <QVBoxLayout>
 #include "navbar.h"
+#include "mainscreen.h"
 
 
 QT_BEGIN_NAMESPACE
@@ -22,6 +23,9 @@ public:
     explicit MainWindowLayout(QWidget *parent = nullptr);
 
     ~MainWindowLayout() override;
+protected:
+    void resizeEvent(QResizeEvent *event) override;
+    //void paintEvent(QPaintEvent *event) override;
 
 private:
     Ui::MainWindowLayout *ui;
@@ -29,6 +33,7 @@ private:
     QList<ButtonStruct *> list;
     NavBar *navBar;
     ButtonStruct *buttons;
+    MainScreen *mainScreen;
 };
 
 

navbar.cpp

@@ -12,18 +12,19 @@ NavBar::NavBar(QList<ButtonStruct *> &buttonNames,QWidget *parent) :
         QWidget(parent), ui(new Ui::NavBar) {
     ui->setupUi(this);
     layout=new QHBoxLayout();
-    layout->setMargin(0);
+    layout->setContentsMargins(0,0,0,0);
     this->setMinimumHeight(48);
-    this->setMaximumHeight(150);
+    this->setMaximumHeight(200);
     for(auto buttonName : buttonNames){
-        MyButton *button=new MyButton(buttonName->logo,buttonName->text,height(),height());
+        MyButton *button=new MyButton(buttonName->logo,buttonName->text,height(),height(),&buttons);
-        //QSizePolicy sizePolicy(QSizePolicy::Policy::Maximum, QSizePolicy::QSizePolicy::Maximum);
+        QSizePolicy sizePolicy(QSizePolicy::Policy::Fixed, QSizePolicy::QSizePolicy::Fixed);
-        //button->setSizePolicy(sizePolicy);
+        button->setSizePolicy(sizePolicy);
         layout->addWidget(button);
         buttons<<button;
     }
-    layout->setAlignment(Qt::AlignHCenter);
 
+    layout->setAlignment(Qt::AlignHCenter);
+    layout->setSpacing(0);
     this->setLayout(layout);
 
 }
@@ -44,4 +45,13 @@ void NavBar::paintEvent(QPaintEvent *event) {
 
     QRectF rect(0, 0, this->width(), this->height());
     painter.fillRect(rect, QColor("#333332"));
+
+}
+void NavBar::resizeEvent(QResizeEvent *event) {
+    QWidget::resizeEvent(event);
+    for(auto button:buttons){
+        button->setSize(event->size().height(),event->size().height(),event->size().height(),event->size().height());
+        button->resize(event->size().height(),event->size().height());
+        button->update();
+    }
 }

navbar.h

@@ -23,11 +23,17 @@ public:
 
     ~NavBar() override;
 protected:
-    void paintEvent(QPaintEvent *event);
+    void paintEvent(QPaintEvent *event) override;
+
+    void resizeEvent(QResizeEvent *event) override;
+
+
 private:
     Ui::NavBar *ui;
     QHBoxLayout *layout;
     QList<MyButton *> buttons;
+    int width2;
+    int height2;
 };