基于Qt的UI框架(windows)

 类图结构如下：

 整个框架只需要继承想要的基类，编写好qss文件就可以了，如上的效果实现代码如下：分别为.h、.cpp、.qss代码

 1 #pragma once
 2 #include "CMenuBar.h"
 3 #include "CToolBar.h"
 4 #include "CTitleWidget.h"
 5 #include "CStatusWidget.h"
 6 #include "CMainWindowBase.h"
 7 
 8 class MainMenuBar : public MenuBar
 9 {
10     Q_OBJECT
11 public:
12     MainMenuBar(QWidget* parent = Q_NULLPTR) : MenuBar(parent) { 
13         Init(); 
14     }
15     ~MainMenuBar() {}
16 
17 protected:
18     void Init();
19 
20 public:
21     //数据
22     QAction* subscribe;//订阅设置
23     QAction* recive;//开始接收
24     QAction* sync_tick;//同步tick
25     QAction* sync_kline;//同步k线
26     
27     //回测
28     QAction* hc_cpp/*c++策略*/;
29 };
30 
31 class TitleWindow : public TitleWidget
32 {
33     Q_OBJECT
34 public:
35     TitleWindow(QWidget* parent);
36 
37     void Init() override;
38 
39 
40 public:
41     MainMenuBar* menu_bar;
42 };
43 
44 class MainToolBar : public ToolBar
45 {
46     Q_OBJECT
47 public:
48     MainToolBar(QWidget* parent = Q_NULLPTR) : ToolBar(parent) {
49         Init();
50     }
51     ~MainToolBar() {}
52 
53 protected:
54     void Init();
55 };
56 
57 class MainStatus : public StatusWidget
58 {
59     Q_OBJECT
60 public:
61     MainStatus(QWidget* parent = Q_NULLPTR) : StatusWidget(parent) { Init(); }
62     ~MainStatus() {}
63 
64     void Init() override;
65 
66 protected slots:
67     void OnServerStatus(bool);
68     void OnCtpStatus(bool);
69 
70 public:
71     QLabel* label_server, *label_ctp;//服务器、ctp连接状态
72 };
73 
74 class MainWidowEntity : public MainWindowImpl
75 {
76 public:
77     MainWidowEntity(QWidget* parent = Q_NULLPTR);
78     ~MainWidowEntity();
79 
80     void InitWindow() override;
81     void InitSignal() override;
82 };
83 
84 class MainWindow : public MainWindowBase
85 {
86 public:
87     MainWindow();
88     ~MainWindow();
89 
90     MainWindowImpl* CreateImpl();
91 };
  1 #include "MainWindow.h"
  2 #include "CStatusWidget.h"
  3 #include <QMenuBar>
  4 #include <QToolBar>
  5 #include <QButtonGroup>
  6 
  7 void MainMenuBar::Init()
  8 {
  9     QMenu* menu_system = new QMenu(u8"系统");
 10     QAction* system_setting = make_name<QAction>("system_setting");
 11     system_setting->setText(u8"设置");
 12     menu_system->addAction(system_setting);
 13 
 14     QMenu* menu_data = new QMenu(u8"数据");
 15     QMenu* menu_realtime = menu_data->addMenu(u8"实时数据");
 16     menu_realtime->addAction(subscribe = make_name<QAction>("subscribe", u8"订阅设置"));
 17     menu_realtime->addAction(recive = make_name<QAction>("recive", u8"开始|停止接收"));
 18     QMenu* menu_history = menu_data->addMenu(u8"历史数据");
 19     menu_history->addAction(sync_tick = make_name<QAction>("sync_tick", u8"同步tick"));
 20     menu_history->addAction(sync_kline = make_name<QAction>("sync_kline", u8"同步k线"));
 21     QMenu* menu_analyze = new QMenu(u8"分析");
 22     QMenu* menu_backtest = new QMenu(u8"回测");
 23     QMenu* menu_trade = new QMenu(u8"交易");
 24 
 25     AddMenu({ menu_system, menu_data, menu_analyze, menu_backtest, menu_trade });
 26     CalcGeometry();
 27 }
 28 
 29 //////////////////////////////////////////////////////////////////////////
 30 TitleWindow::TitleWindow(QWidget* parent) : TitleWidget(parent) {
 31     Init();
 32 }
 33 
 34 void TitleWindow::Init()
 35 {
 36     TitleWidget::Init();
 37     menu_bar = new MainMenuBar();
 38     InsertWidget(0, menu_bar);
 39 }
 40 
 41 //////////////////////////////////////////////////////////////////////////
 42 
 43 
 44 void MainToolBar::Init()
 45 {
 46     //主面板操作按钮
 47     AddToolButton(make_name<QToolButton>("back"));
 48     AddToolButton(make_name<QToolButton>("ahead"));
 49     AddSeparator();
 50     //周期按钮
 51     QButtonGroup* group_cycle = new QButtonGroup(this);
 52     group_cycle->setExclusive(true);//设置互斥
 53     group_cycle->addButton(make_name<QToolButton>("1m"), 0);
 54     group_cycle->addButton(make_name<QToolButton>("3m"), 1);
 55     group_cycle->addButton(make_name<QToolButton>("5m"), 2);
 56     group_cycle->addButton(make_name<QToolButton>("nm"), 3);
 57     group_cycle->addButton(make_name<QToolButton>("1d"), 4);
 58     AddToolButton((QToolButton*)group_cycle->button(0), true);
 59     AddToolButton((QToolButton*)group_cycle->button(1), true);
 60     AddToolButton((QToolButton*)group_cycle->button(2), true);
 61     AddToolButton((QToolButton*)group_cycle->button(3), true);
 62     AddToolButton((QToolButton*)group_cycle->button(4), true);
 63     //((QToolButton*)group_cycle->button(1))->setChecked(true);
 64     AddSeparator();
 65 }
 66 
 67 //////////////////////////////////////////////////////////////////////////
 68 void MainStatus::Init()
 69 {
 70     QHBoxLayout* layout_ = make_layout<QHBoxLayout>();
 71     layout_->setContentsMargins(10, 0, 0, 10);
 72     layout_->setSpacing(2);
 73     layout_->addWidget(status);
 74 }
 75 
 76 void MainStatus::OnServerStatus(bool b)
 77 {
 78 
 79 }
 80 
 81 void MainStatus::OnCtpStatus(bool b)
 82 {
 83 
 84 }
 85 
 86 //////////////////////////////////////////////////////////////////////////
 87 MainWidowEntity::MainWidowEntity(QWidget * parent) : MainWindowImpl(parent)
 88 {
 89 }
 90 
 91 MainWidowEntity::~MainWidowEntity()
 92 {
 93 
 94 }
 95 
 96 void MainWidowEntity::InitWindow()
 97 {
 98     title = new TitleWindow(this);
 99     toolbar = new MainToolBar(this);
100 
101     body = new StyleWidget(this);
102     body->setObjectName("body");
103         
104     status = new MainStatus(this);
105     layout()->addWidget(title);
106     layout()->addWidget(toolbar);
107     layout()->addWidget(body);
108     layout()->addWidget(status);
109     InitSignal();
110 }
111 
112 #include "DlgSyncTick.h"
113 #define TITLE_WINDOW (qobject_cast<TitleWindow*>(title))
114 void MainWidowEntity::InitSignal()
115 {
116     MainWindowImpl::InitSignal();
117     connect(TITLE_WINDOW->menu_bar->subscribe, &QAction::triggered, this, []() {});
118     connect(TITLE_WINDOW->menu_bar->recive, &QAction::triggered, this, []() {});
119     connect(TITLE_WINDOW->menu_bar->sync_tick, &QAction::triggered, this, [this]() {
120         DlgSyncTick* dlg = new DlgSyncTick();
121         dlg->show();
122     });
123     connect(TITLE_WINDOW->menu_bar->sync_kline, &QAction::triggered, this, []() {});
124 }
125 
126 //////////////////////////////////////////////////////////////////////////
127 MainWindow::MainWindow()
128 {
129 }
130 
131 
132 MainWindow::~MainWindow()
133 {
134 }
135 
136 MainWindowImpl* MainWindow::CreateImpl()
137 {
138     return new MainWidowEntity(this);
139 }
/*标题栏*/
TitleWidget  
{
    min-height: 25px;
    max-height: 25px;
    background: qlineargradient(x1:0, y1:0, x2:0, y2:1,stop:0 #e5e5e5, stop:0.3 #F4F4F4, stop:1 #cacaca);
}

TitleWidget QToolButton
{
    min-height: 20px;
    max-height: 20px;
}
MainMenuBar QMenuBar
{
    background: transparent;
}
MainMenuBar QMenuBar::item
{
    background: transparent;
}

/* 最小化按钮 */
QToolButton#button_min
{
    min-width: 23px;
    max-width: 23px;
    border-image: url(:/skin/MainWindow/minnormal.bmp) 0 3 24 1;
}
/* 最大化按钮 */
QToolButton#button_max[status="0"]
{
    min-width: 22px;
    max-width: 22px;
    border-image: url(:/skin/MainWindow/maxnormal.bmp) 0 1 24 1;
}
/* 还原按钮 */
QToolButton#button_max[status="1"]
{
    min-width: 22px;
    max-width: 22px;
    border-image: url(:/skin/MainWindow/restorenormal.bmp) 0 1 24 1;
}
/* 关闭按钮 */
QToolButton#button_close
{
    min-width: 32px;
    max-width: 32px;
    border-image: url(:/skin/MainWindow/closenormal.bmp) 0 1 24 1;
}
QToolButton#button_close:hover
{
    border-image: url(:/skin/MainWindow/closenormal.bmp) 0 1 24 1;
}
QToolButton#button_close:pressed
{
    border-image: url(:/skin/MainWindow/closenormal.bmp) 0 1 24 1;
}

/* 工具栏 */
MainToolBar {
    min-height: 30px;
    max-height: 30px;
    background-color: rgb(235,235,235);
}

QToolBar
{
    min-height:24px;
    max-height:24px;
    spacing:4px;
}

MainToolBar QToolButton
{
    min-height: 22px;
    max-height: 22px;
    min-width: 22px;
    max-width: 22px;
}

MainToolBar QToolButton:hover,QToolButton:checked
{
    border:1px solid black;
    border-radius:4px;
    padding:4px;
}

/*top,right,bottom,left*/
QToolButton#back
{
    background: url(:/skin/MainWindow/toolbar/back.png) no-repeat center;
}
QToolButton#ahead
{
    background: url(:/skin/MainWindow/toolbar/ahead.png) no-repeat center;
}

QToolButton#1m
{
    background: url(:/skin/MainWindow/toolbar/1m.png) no-repeat center;
}
QToolButton#3m
{
    background: url(:/skin/MainWindow/toolbar/3m.png) no-repeat center;
}
QToolButton#5m
{
    background: url(:/skin/MainWindow/toolbar/5m.png) no-repeat center;
}
QToolButton#nm
{
    background: url(:/skin/MainWindow/toolbar/nm.png) no-repeat center;
}
QToolButton#1d
{
    background: url(:/skin/MainWindow/toolbar/1d.png) no-repeat center;
}

/*主体*/
StyleWidget#body
{
    background-color: rgb(10,10,10);
}

/*状态栏*/
StatusWidget
{
    min-height: 25px;
    max-height: 25px;
    background: qlineargradient(x1:0, y1:0, x2:0, y2:1,stop:0 #e5e5e5, stop:0.4 #e8e8e8, stop:1 #cacaca);
}

实现简单的对话框也很容易：

 1 #pragma once
 2 #include "CDialog.h"
 3 #include "CToolBar.h"
 4 #include "CTitleWidget.h"
 5 
 6 class TitleBar : public TitleWidget
 7 {
 8     Q_OBJECT
 9 public:
10     TitleBar(QWidget* parent = Q_NULLPTR) : TitleWidget(parent) {}
11     void Init() {
12         btns[button_min] = make_name<StatusToolButton>("button_min");
13         btns[button_close] = make_name<StatusToolButton>("button_close");
14         QHBoxLayout* layout_ = make_layout<QHBoxLayout>();
15         layout_->addStretch();
16         layout_->addWidget(btns[button_min], 0, Qt::AlignTop);
17         layout_->addWidget(btns[button_close], 0, Qt::AlignTop);
18         setLayout(layout_);
19         title = new QLabel(u8"软件标题");
20         InsertWidget(0, title, 1, Qt::AlignCenter);
21         connect(btns[button_min], &QToolButton::clicked, [&]() {
22             emit buttonClick(btns[button_min]);
23         });
24         connect(btns[button_close], &QToolButton::clicked, [&]() {
25             emit buttonClick(btns[button_close]);
26         });
27     }
28 };
29 
30 class StatusBar : public ToolBar
31 {
32     Q_OBJECT
33 public:
34     StatusBar(QWidget* parent = Q_NULLPTR) : ToolBar(parent) {}
35 
36     void Init()
37     {
38         AddToolButton(make_name<QToolButton>("trade"));
39         AddToolButton(make_name<QToolButton>("market"));
40         AddSeparator();
41     }
42 
43 public:
44     QToolButton* btn_trade, *btn_market;
45 };
46 
47 class ManualTrade : public Dialog
48 {
49     Q_OBJECT
50 
51 public:
52     ManualTrade(QWidget *parent = Q_NULLPTR);
53 
54 public:
55     void Init();
56 
57 private:
58 };
 1 #include "ManualTrade.h"
 2 
 3 ManualTrade::ManualTrade(QWidget *parent)
 4     : Dialog(parent)
 5 {
 6 
 7 }
 8 
 9 void ManualTrade::Init()
10 {
11     Dialog::Init(new TitleBar(this), nullptr, new StatusBar(this));
12     layout->addWidget(status_bar);
13 
14     SetTitle(u8"<span style='color:#9E0404'>期海捕鱼</span>");
15 }

以上全是个人兴趣写的，暂时满足了我对windows软件漂亮UI的需求。

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原文地址：https://www.cnblogs.com/rmdmn/p/14062142.html