findform.ui.h

简单的基于文件的数据库小程序

/****************************************************************************
** ui.h extension file, included from the uic-generated form implementation.
**
** If you want to add, delete, or rename functions or slots, use
** Qt Designer to update this file, preserving your code.
**
** You should not define a constructor or destructor in this file.
** Instead, write your code in functions called init() and destroy().
** These will automatically be called by the form's constructor and
** destructor.
*****************************************************************************/

#ifndef _GLOBALS_H_
extern dbs *database;
extern table* tab ;
#endif

void findForm::init()
{
    comboBox1->clear();
    for(int i=0;i<database->databases.size();i++)
    {
	comboBox1->insertItem(database->databases[i]->dbName);
    }
    comboBox2->clear();
    for(int i=0;i<database->databases[0]->tables.size();i++)
    {
	comboBox2->insertItem(database->databases[0]->tables[i]);
    }
    comboBox3->clear();
    tab = new table(database->databases[0]->tables[0]);
    for(int i=0;i<tab->attrib.size();i++)
    {
	comboBox3->insertItem(tab->attrib[i]);
    }
}
void findForm::findOK()
{
    //std::cout<<"OK"<<endl;
    
    table *temp = new table(comboBox2->currentText ());
    tab->content.resize(0);
    
    for(int i = 0;i<temp->content.size();i++)
    {
	if(temp->getItem(i,comboBox3->currentItem())==lineEdit2->text())
	{
	    //std::cout<<lineEdit2->text()<<endl;
	    
	    tab->content.push_back(temp->content[i]);
	    
	}
    }
    
    this->close();
}

void findForm::refresh2( const QString & name )
{
    
    //QString t = item->text(0);
    tab = new table(name);
    comboBox3->clear();
    for(int i=0;i<tab->getCols();i++)
    {
	
	comboBox3->insertItem(tab->attrib[i]);
	} 
       
	       
}


void findForm::refresh1( const QString & name )
{
    
    
    int i;
    int j;
     for(i=0;i<database->databases.size();i++)
    {
	if(name==database->databases[i]->dbName)
	    break;
	
	
    }
    comboBox2->clear();
    for(j=0;j<database->databases[i]->tables.size();j++)
    {
	comboBox2->insertItem(database->databases[i]->tables[j]);
	//std::cout<<"fff"<<j<<endl;
    }
    
    comboBox3->clear();
    tab = new table(database->databases[i]->tables[0]);
    for(int k=0;k<tab->attrib.size();k++)
    {
	comboBox3->insertItem(tab->attrib[k]);
    }
}