hlp:640x480-小屏vx4齿轮泵代码提交

2026-09-10 15:19:23 +08:00
commit b1ff3223e9
1534 changed files with 237996 additions and 0 deletions
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+/*
+ * MyTextEdit.cpp
+ *
+ *  Created on: Aug 7, 2013
+ *      Author: yiyu
+ *  QQ:1036184468
+ *  Descriptoin:
+    
+ */
+
+
+
+
+#include <MyTextEdit.h>
+#include "SysPara.h"
+#include <QTextDocument>
+#include <QTextCursor>
+#include <QTextBlockFormat>
+#include <QTextBlock>
+#include <QDebug>
+#include <QKeyEvent>
+#include <QWSServer>
+
+MyTextEdit::MyTextEdit(QWidget *parent):QTextEdit(parent){
+
+     this->document()->setDocumentMargin(0);
+//    QTextDocument *doc = this->document(); //获取文档对象
+
+//    QTextFrame *rootFrame = doc->rootFrame();   //获取根框架
+
+//    QTextFrameFormat frameFormat;           //创建框架格式
+
+//    frameFormat.setBorderBrush(Qt::red);    //设置边界颜色
+
+//    frameFormat.setBorder(0);       //设置边界宽度
+
+//    rootFrame->setFrameFormat(frameFormat); //给框架使用格式
+
+
+    //this->setTextInteractionFlags(Qt::TextEditable);//不能选中
+    this->setLineWrapMode(QTextEdit::NoWrap);
+    for(QTextBlock textBlock = this->document()->begin();
+        textBlock != this->document()->end();
+        textBlock = textBlock.next()){
+        QTextBlockFormat textBlockFormat = textBlock.blockFormat();
+        textBlockFormat.setBottomMargin(0);
+        QTextCursor textCursor = this->textCursor();
+        textCursor.setBlockFormat(textBlockFormat);
+        this->setTextCursor(textCursor);
+    }
+}
+
+
+void	MyTextEdit::dragEnterEvent ( QDragEnterEvent * e ){
+	e->ignore();
+}
+void	MyTextEdit::dragLeaveEvent ( QDragLeaveEvent * e ){
+	e->ignore();
+}
+void	MyTextEdit::dragMoveEvent ( QDragMoveEvent * e ){
+    e->ignore();
+}
+void	MyTextEdit::mouseDoubleClickEvent ( QMouseEvent * e ){
+	e->ignore();
+}
+
+ void MyTextEdit::mousePressEvent(QMouseEvent * e)
+ {
+    //获取点击的下标
+    //qDebug() << e->x() << ":" << e->y();
+
+     if(this->toPlainText().length()>1 && cursorForPosition(e->pos()).atEnd())
+     {
+         int textHeight=this->height();
+         QPoint currentPt=e->pos();
+         QTextCursor textCursor=cursorForPosition(currentPt);
+         while(textCursor.atEnd() && 0<--textHeight && 0<currentPt.y())
+         {
+             int textWidth=this->width();
+             currentPt.setX(e->pos().x());
+             currentPt.setY(currentPt.y()-5);
+             textCursor=cursorForPosition(currentPt);
+             while(textCursor.atEnd() && 0<--textWidth && 0<currentPt.x())
+             {
+                 currentPt.setX(currentPt.x()-8);
+                 textCursor=cursorForPosition(currentPt);
+             }
+         }
+
+         if(0<currentPt.x() && 0<currentPt.y())
+         {
+             currentPt.setX(e->pos().x()+8);
+             this->setTextCursor(cursorForPosition(currentPt));
+             return;
+         }
+     }
+
+    if(e->button() == Qt::LeftButton)
+    {
+        QWSServer::sendKeyEvent(0,Qt::Key_Left1,Qt::NoModifier,true,false);
+        QWSServer::sendKeyEvent(0,Qt::Key_Left,Qt::NoModifier,true,false);		//向系统发送键盘事件
+        QWSServer::sendKeyEvent(0,Qt::Key_Right1,Qt::NoModifier,true,false);
+        QWSServer::sendKeyEvent(0,Qt::Key_Right,Qt::NoModifier,true,false);
+
+        //setCursor();
+        //QTextCursor textCursor = this->textCursor();
+        //textCursor.clearSelection();
+        //textCursor.setPosition(e->x());
+        //textCursor.setBlockFormat(textBlockFormat);
+        //this->setTextCursor(textCursor);
+
+    }
+//    if(e->button() == Qt::RightButton)
+//    {
+//        e->ignore();
+//    }
+//    else
+    {
+      QTextEdit::mousePressEvent(e);
+    }
+ }
+
+
+//bool	MyTextEdit::qwsEvent ( QWSEvent * event ){
+//}
+//void	MyTextEdit::mouseMoveEvent ( QMouseEvent * e ){
+//	e->ignore();
+//}
+//
+//void MyTextEdit::changeEvent ( QEvent * event ){
+//	if(event->type()==QEvent::FontChange)
+//	{
+//	}
+//	QTextEdit::changeEvent(event);
+//}
+
+//void MyTextEdit::mouseReleaseEvent(QMouseEvent * e)
+//{
+//    QTextCursor textCursor = this->textCursor();
+//    textCursor.clearSelection();
+//    QTextEdit::mouseReleaseEvent(e);
+//}
+