Doc - More of Part 7

Reviewed-By: TrustMe

doc/examples/addressbook-sdk/part7/finddialog.cpp

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+#include "finddialog.h"
+#include "ui_finddialog.h"
+#include <QMessageBox>
+
+FindDialog::FindDialog(QWidget *parent) :
+    QDialog(parent),
+    m_ui(new Ui::FindDialog)
+{
+    m_ui->setupUi(this);
+    lineEdit = new QLineEdit;
+    lineEdit = m_ui->lineEdit;
+
+    findButton = new QPushButton;
+    findButton = m_ui->findButton;
+
+    findText = "";
+
+    connect(findButton, SIGNAL(clicked()), this, SLOT(findClicked()));
+
+    setWindowTitle(tr("Find a Contact"));
+}
+
+FindDialog::~FindDialog()
+{
+    delete m_ui;
+}
+
+void FindDialog::findClicked()
+{
+    QString text = lineEdit->text();
+
+    if (text.isEmpty()) {
+        QMessageBox::information(this, tr("Empty Field"),
+            tr("Please enter a name."));
+        return;
+    } else {
+        findText = text;
+        lineEdit->clear();
+        hide();
+    }
+}
+
+QString FindDialog::getFindText()
+{
+    return findText;
+}

doc/examples/addressbook-sdk/part7/finddialog.h

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+#ifndef FINDDIALOG_H
+#define FINDDIALOG_H
+
+#include <QtGui/QDialog>
+#include <QtGui/QLineEdit>
+#include <QtGui/QPushButton>
+
+namespace Ui {
+    class FindDialog;
+}
+
+class FindDialog : public QDialog {
+    Q_OBJECT
+public:
+    FindDialog(QWidget *parent = 0);
+    ~FindDialog();
+    QString getFindText();
+
+public slots:
+    void findClicked();
+
+private:
+    Ui::FindDialog *m_ui;
+    QPushButton *findButton;
+    QLineEdit *lineEdit;
+    QString findText;
+};
+
+#endif // FINDDIALOG_H

doc/examples/addressbook-sdk/part7/finddialog.ui

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+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>FindDialog</class>
+ <widget class="QDialog" name="FindDialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>555</width>
+    <height>73</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Dialog</string>
+  </property>
+  <layout class="QHBoxLayout" name="horizontalLayout_2">
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <widget class="QLabel" name="label">
+       <property name="text">
+        <string>Enter the name of a contact:</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QLineEdit" name="lineEdit"/>
+     </item>
+     <item>
+      <widget class="QPushButton" name="findButton">
+       <property name="text">
+        <string>Find</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>