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增加一个返回的按钮 #3

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增加一个返回的按钮 #3

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30 changes: 29 additions & 1 deletion mainwindow.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,8 @@ MainWindow::MainWindow(QWidget *parent) :
ui->setupUi(this);
ui->stackedWidgetExtraInfo->hide();

connect(ui->menu_System, SIGNAL(click()), this, SLOT(switchPage()), Qt::QueuedConnection);

connect(ui->tableViewStocks, SIGNAL(stockActivated(Stock*)), this, SLOT(stockActivated(Stock*)));
connect(ui->tableViewStocks, SIGNAL(stockSelected(Stock*)), this, SLOT(stockSelected(Stock*)));

Expand Down Expand Up @@ -64,7 +66,15 @@ MainWindow::~MainWindow()
void MainWindow::closeEvent(QCloseEvent *event){
event->accept();
}

void MainWindow::keyPressEvent(QKeyEvent* e)
{
switch (e->key())
{
case Qt::Key_Enter:
switchPage();
break;
}
}
void MainWindow::updateRealTimeQuoteData(const RealTimeQuoteData &data){

Stock *stock = m_dataManager->stock(data.code);
Expand Down Expand Up @@ -209,3 +219,21 @@ void MainWindow::on_actionAbout_triggered(){




void MainWindow::on_actionback_triggered()
{
switchPage();
/*
int nCount = ui->stackedWidget->count();
int nIndex = ui->stackedWidget->currentIndex();

// 获取下一个需要显示的页面索引
++nIndex;

// 当需要显示的页面索引大于等于总页面时，切换至首页
if (nIndex >= nCount)
nIndex = 0;

ui->stackedWidget->setCurrentIndex(nIndex);
*/
}
4 changes: 4 additions & 0 deletions mainwindow.h
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Original file line number Diff line number Diff line change
Expand Up @@ -28,6 +28,8 @@ class MainWindow : public QMainWindow
protected:
void closeEvent(QCloseEvent *event);

private slots:
void keyPressEvent(QKeyEvent* event);

public slots:
void updateRealTimeQuoteData(const RealTimeQuoteData &data);
Expand All @@ -48,6 +50,8 @@ private slots:



void on_actionback_triggered();

private:
Ui::MainWindow *ui;

Expand Down
10 changes: 8 additions & 2 deletions mainwindow.ui
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Original file line number Diff line number Diff line change
Expand Up @@ -325,7 +325,7 @@
</widget>
<widget class="QStackedWidget" name="stackedWidgetExtraInfo">
<property name="currentIndex">
<number>0</number>
<number>1</number>
</property>
<widget class="QWidget" name="page_3">
<layout class="QVBoxLayout" name="verticalLayout_2"/>
Expand Down Expand Up @@ -758,13 +758,14 @@
<x>0</x>
<y>0</y>
<width>941</width>
<height>23</height>
<height>26</height>
</rect>
</property>
<widget class="QMenu" name="menu_System">
<property name="title">
<string>&amp;System</string>
</property>
<addaction name="actionback"/>
<addaction name="actionQuit"/>
</widget>
<widget class="QMenu" name="menu_About">
Expand All @@ -787,6 +788,11 @@
<string>&amp;About</string>
</property>
</action>
<action name="actionback">
<property name="text">
<string>back</string>
</property>
</action>
</widget>
<customwidgets>
<customwidget>
Expand Down
2 changes: 1 addition & 1 deletion stock.h
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@
#define STOCK_H

#include <QObject>

#include <QMutex>
#include "common.h"


Expand Down