新增qwt源码版本

qwtdemo/examples/legends/panel.h

@@ -0,0 +1,52 @@
+#ifndef _PANEL_
+#define _PANEL_
+
+#include "settings.h"
+#include <qwidget.h>
+
+class QCheckBox;
+class QComboBox;
+class QSpinBox;
+class QLineEdit;
+
+class Panel: public QWidget
+{
+    Q_OBJECT
+
+public:
+    Panel( QWidget *parent = NULL );
+
+    void setSettings( const Settings &);
+    Settings settings() const;
+    
+Q_SIGNALS:
+    void edited();
+
+private:
+    struct
+    {
+        QCheckBox *checkBox;
+        QComboBox *positionBox;
+
+    } d_legend;
+
+    struct
+    {
+        QCheckBox *checkBox;
+        QSpinBox *numColumnsBox;
+        QComboBox *hAlignmentBox;
+        QComboBox *vAlignmentBox;
+        QComboBox *backgroundBox;
+        QSpinBox *sizeBox;
+
+    } d_legendItem;
+
+    struct
+    {
+        QSpinBox *numCurves;
+        QLineEdit *title;
+
+    } d_curve;
+};
+
+#endif