From da88f5f0bb5e73bc69bf7ed3962691622b1ae4f9 Mon Sep 17 00:00:00 2001
From: Manjeet Dahiya <manjeetdahiya@gmail.com>
Date: Wed, 8 Sep 2010 09:23:18 +0000
Subject: add Gui Client example

---
 examples/GuiClient/statusTextWidget.h | 111 ++++++++++++++++++++++++++++++++++
 1 file changed, 111 insertions(+)
 create mode 100644 examples/GuiClient/statusTextWidget.h

(limited to 'examples/GuiClient/statusTextWidget.h')

diff --git a/examples/GuiClient/statusTextWidget.h b/examples/GuiClient/statusTextWidget.h
new file mode 100644
index 00000000..1d91e143
--- /dev/null
+++ b/examples/GuiClient/statusTextWidget.h
@@ -0,0 +1,111 @@
+#ifndef STATUSTEXTWIDGET_H
+#define STATUSTEXTWIDGET_H
+
+#include <QWidget>
+#include <QAction>
+#include <QLineEdit>
+#include <QPainter>
+#include <QPushButton>
+#include <QStyleOptionFrameV2>
+#include <QFontMetrics>
+
+
+class statusLineEditButton : public QPushButton
+{
+    Q_OBJECT
+
+public:
+    statusLineEditButton(QWidget* parent = 0): QPushButton(parent)
+    {
+        setCursor(Qt::PointingHandCursor);
+    }
+    void paintEvent(QPaintEvent* event);
+    QSize sizeHint() const
+    {
+        return QSize(14, 14);
+    }
+};
+
+class statusLineEdit : public QLineEdit
+{
+public:
+    statusLineEdit(QWidget* parent = 0) : QLineEdit(parent)
+    {
+        setAttribute(Qt::WA_Hover, true);
+        setText("Available");
+        setMinimumSize(QSize(20, 18));
+    }
+    void focusInEvent(QFocusEvent* event);
+    void mousePressEvent(QMouseEvent* event);
+
+    void paintEvent(QPaintEvent* event)
+    {
+        if(hasFocus())
+        {
+            QLineEdit::paintEvent(event);
+        }
+        else
+        {
+            QPainter p(this);
+            QRect r = rect();
+            QPalette pal = palette();
+
+            QStyleOptionFrameV2 panel;
+            initStyleOption(&panel);
+            r = style()->subElementRect(QStyle::SE_LineEditContents, &panel, this);
+            r.adjust(-1, -1, 0, 0);
+            r.setLeft(r.left() + 4);
+            p.setPen(Qt::darkGray);
+            p.drawText(r, Qt::AlignVCenter, text());
+        }
+
+        if(underMouse() && !hasFocus())
+        {
+            QPainter p(this);
+            QRect r = rect();
+            QPalette pal = palette();
+
+            QStyleOptionFrameV2 panel;
+            initStyleOption(&panel);
+            r = style()->subElementRect(QStyle::SE_LineEditContents, &panel, this);
+            r.adjust(-1, -1, 0, 0);
+            p.setPen(Qt::gray);
+            p.drawRect(r);
+            r.setLeft(r.left() + 4);
+            p.setPen(Qt::darkGray);
+            p.drawText(r, Qt::AlignVCenter, text());
+        }
+    }
+    QSize sizeHint() const;
+};
+
+class statusTextWidget : public QWidget
+{
+    Q_OBJECT
+
+public:
+    statusTextWidget(QWidget* parent = 0);
+    void setStatusText(const QString& statusText);
+
+public slots:
+    void showMenu();
+    void textChanged();
+
+private slots:
+    void statusTextChanged_helper();
+    void statusTextChanged_menuClick();
+    void clearStatusTextHistory();
+
+signals:
+    void statusTextChanged(const QString&);
+
+private:
+    void addStatusTextToList(const QString& status);
+    statusLineEdit* m_statusLineEdit;
+    statusLineEditButton* m_statusButton;
+
+    QList<QAction*> m_statusTextActionList;
+    QAction m_clearStatusTextHistory;
+};
+
+#endif // STATUSTEXTWIDGET_H
-- 
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