修正大量demo

screenwidget/frmscreenwidget.cpp

@@ -0,0 +1,18 @@
+#include "frmscreenwidget.h"
+#include "ui_frmscreenwidget.h"
+#include "screenwidget.h"
+
+frmScreenWidget::frmScreenWidget(QWidget *parent) : QWidget(parent), ui(new Ui::frmScreenWidget)
+{
+    ui->setupUi(this);
+}
+
+frmScreenWidget::~frmScreenWidget()
+{
+    delete ui;
+}
+
+void frmScreenWidget::on_pushButton_clicked()
+{
+    ScreenWidget::Instance()->showFullScreen();
+}

screenwidget/frmscreenwidget.h

@@ -0,0 +1,25 @@
+#ifndef FRMSCREENWIDGET_H
+#define FRMSCREENWIDGET_H
+
+#include <QWidget>
+
+namespace Ui {
+class frmScreenWidget;
+}
+
+class frmScreenWidget : public QWidget
+{
+    Q_OBJECT
+
+public:
+    explicit frmScreenWidget(QWidget *parent = 0);
+    ~frmScreenWidget();
+
+private slots:
+    void on_pushButton_clicked();
+
+private:
+    Ui::frmScreenWidget *ui;
+};
+
+#endif // FRMSCREENWIDGET_H

screenwidget/frmscreenwidget.ui

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>frmScreenWidget</class>
+ <widget class="QWidget" name="frmScreenWidget">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>300</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <widget class="QPushButton" name="pushButton">
+   <property name="geometry">
+    <rect>
+     <x>10</x>
+     <y>10</y>
+     <width>92</width>
+     <height>28</height>
+    </rect>
+   </property>
+   <property name="text">
+    <string>弹出</string>
+   </property>
+  </widget>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>

screenwidget/main.cpp

@@ -1,9 +1,8 @@
 #pragma execution_character_set("utf-8")
 
-#include "screenwidget.h"
+#include "frmscreenwidget.h"
 #include <QApplication>
 #include <QTextCodec>
-#include <QIcon>
 
 int main(int argc, char *argv[])
 {
@@ -24,7 +23,9 @@ int main(int argc, char *argv[])
     QTextCodec::setCodecForLocale(codec);
 #endif
 
-    ScreenWidget::Instance()->showFullScreen();
+    frmScreenWidget w;
+    w.setWindowTitle("屏幕截图");
+    w.show();
 
     return a.exec();
 }

screenwidget/screenwidget.h

@@ -73,8 +73,8 @@ protected:
     void paintEvent(QPaintEvent *);
     void showEvent(QShowEvent *);
 
-private slots:    
-    void saveScreen();    
+private slots:
+    void saveScreen();
     void saveFullScreen();
     void saveScreenOther();
     void saveFullOther();

screenwidget/screenwidget.pro

@@ -14,5 +14,10 @@ DESTDIR     = $$PWD/../bin
 CONFIG      += warn_off
 
 SOURCES     += main.cpp
+SOURCES     += frmscreenwidget.cpp
 SOURCES     += screenwidget.cpp
+
 HEADERS     += screenwidget.h
+HEADERS     += frmscreenwidget.h
+
+FORMS       += frmscreenwidget.ui