[Commit-gnuradio] r10878 - gnuradio/trunk/gr-qtgui/src/python

[trondeau]

Author: trondeau
Date: 2009-04-17 21:14:34 -0600 (Fri, 17 Apr 2009)
New Revision: 10878

Added:
   gnuradio/trunk/gr-qtgui/src/python/qt_digital_window.ui
Modified:
   gnuradio/trunk/gr-qtgui/src/python/qt_digital.py
Log:
Using qt's designer program to build an interface from the .ui file. This makes 
qt_digital.py example look much better.

Modified: gnuradio/trunk/gr-qtgui/src/python/qt_digital.py
===================================================================
--- gnuradio/trunk/gr-qtgui/src/python/qt_digital.py    2009-04-18 02:24:06 UTC 
(rev 10877)
+++ gnuradio/trunk/gr-qtgui/src/python/qt_digital.py    2009-04-18 03:14:34 UTC 
(rev 10878)
@@ -6,74 +6,48 @@
 import sys, sip
 import scipy
 
-class dialog_box(QtGui.QWidget):
-    def __init__(self, display_tx, display_rx, channel):
-        QtGui.QWidget.__init__(self, None)
-        self.setWindowTitle('Digital Signal Examples')
+try:
+    from qt_digital_window import Ui_DigitalWindow
+except ImportError:
+    print "Error: could not find qt_digital_window.py:"
+    print "\t\"pyuic4 qt_digital_window.ui -o qt_digital_window.py\""
+    sys.exit(1)
 
-        self.control = control_panel(channel, self)
-
-        hlayout = QtGui.QHBoxLayout()
-        hlayout.addWidget(display_tx)
-        hlayout.addWidget(display_rx)
-        hlayout.setGeometry(QtCore.QRect(0,0,100,100))
-
-        vlayout = QtGui.QVBoxLayout()
-        vlayout.addLayout(hlayout)
-        vlayout.addLayout(self.control.layout, -1)
-        #vlayout.addStretch(-1)
-
-        self.setLayout(vlayout)
-        self.resize(1000, 1000)
-
-class control_panel(QtGui.QWidget):
-    def __init__(self, channel, parent=None):
+class dialog_box(QtGui.QMainWindow):
+    def __init__(self, snkTx, snkRx, channel, parent=None):
         QtGui.QWidget.__init__(self, parent)
-        self.setWindowTitle('Control Panel')
+        self.gui = Ui_DigitalWindow()
+        self.gui.setupUi(self)
 
         self.channel = channel
-        
-        self.layout = QtGui.QFormLayout()
 
-        # Set channel noise
-        self.noiseEdit = QtGui.QLineEdit(self)
-        self.layout.addRow("Noise Amplitude:", self.noiseEdit)
-        self.connect(self.noiseEdit, QtCore.SIGNAL("editingFinished()"),
-                     self.noiseEditText)
+        # Add the qtsnk widgets to the hlayout box
+        self.gui.sinkLayout.addWidget(snkTx)
+        self.gui.sinkLayout.addWidget(snkRx)
 
-        # Set channel frequency offset
-        self.freqEdit = QtGui.QLineEdit(self)
-        self.layout.addRow("Frequency Offset:", self.freqEdit)
-        self.connect(self.freqEdit, QtCore.SIGNAL("editingFinished()"),
+        # Connect up some signals
+        self.connect(self.gui.noiseEdit, QtCore.SIGNAL("editingFinished()"),
+                     self.noiseEditText)
+        self.connect(self.gui.freqEdit, QtCore.SIGNAL("editingFinished()"),
                      self.freqEditText)
-
-        # Set channel timing offset
-        self.timeEdit = QtGui.QLineEdit(self)
-        self.layout.addRow("Timing Offset:", self.timeEdit)
-        self.connect(self.timeEdit, QtCore.SIGNAL("editingFinished()"),
+        self.connect(self.gui.timeEdit, QtCore.SIGNAL("editingFinished()"),
                      self.timeEditText)
-
-        self.quit = QtGui.QPushButton('Close', self)
-        self.layout.addRow(self.quit)
-
-        self.connect(self.quit, QtCore.SIGNAL('clicked()'),
-                     QtGui.qApp, QtCore.SLOT('quit()'))
-
+        
     def set_noise(self, noise):
         self.noise = noise
-        self.noiseEdit.setText(QtCore.QString("%1").arg(self.noise))
+        self.gui.noiseEdit.setText(QtCore.QString("%1").arg(self.noise))
 
     def set_frequency(self, freq):
         self.freq = freq
-        self.freqEdit.setText(QtCore.QString("%1").arg(self.freq))
+        self.gui.freqEdit.setText(QtCore.QString("%1").arg(self.freq))
 
     def set_time_offset(self, to):
         self.timing_offset = to
-        self.timeEdit.setText(QtCore.QString("%1").arg(self.timing_offset))
+        self.gui.timeEdit.setText(QtCore.QString("%1").arg(self.timing_offset))
 
     def noiseEditText(self):
         try:
-            noise = self.noiseEdit.text().toDouble()[0]
+            noise = self.gui.noiseEdit.text().toDouble()[0]
             self.channel.set_noise_voltage(noise)
 
             self.noise = noise
@@ -82,7 +56,7 @@
 
     def freqEditText(self):
         try:
-            freq = self.freqEdit.text().toDouble()[0]
+            freq = self.gui.freqEdit.text().toDouble()[0]
             self.channel.set_frequency_offset(freq)
 
             self.freq = freq
@@ -91,7 +65,7 @@
 
     def timeEditText(self):
         try:
-            to = self.timeEdit.text().toDouble()[0]
+            to = self.gui.timeEdit.text().toDouble()[0]
             self.channel.set_timing_offset(to)
 
             self.timing_offset = to
@@ -139,12 +113,13 @@
         pyRxQt  = self.snk_rx.pyqwidget()
         pyRx = sip.wrapinstance(pyRxQt, QtGui.QWidget)
 
-        self.main_box = dialog_box(pyTx, pyRx, channel)
-        self.main_box.control.set_noise(noise)
-        self.main_box.control.set_frequency(fo)
-        self.main_box.control.set_time_offset(to)
-
+        self.main_box = dialog_box(pyTx, pyRx, channel);
+        self.main_box.set_noise(noise)
+        self.main_box.set_frequency(fo)
+        self.main_box.set_time_offset(to)
         self.main_box.show()
+
+
     
 if __name__ == "__main__":
     tb = my_top_block();

Added: gnuradio/trunk/gr-qtgui/src/python/qt_digital_window.ui
===================================================================
--- gnuradio/trunk/gr-qtgui/src/python/qt_digital_window.ui                     
        (rev 0)
+++ gnuradio/trunk/gr-qtgui/src/python/qt_digital_window.ui     2009-04-18 
03:14:34 UTC (rev 10878)
@@ -0,0 +1,191 @@
+<ui version="4.0" >
+ <class>DigitalWindow</class>
+ <widget class="QMainWindow" name="DigitalWindow" >
+  <property name="geometry" >
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>1236</width>
+    <height>655</height>
+   </rect>
+  </property>
+  <property name="windowTitle" >
+   <string>MainWindow</string>
+  </property>
+  <widget class="QWidget" name="centralwidget" >
+   <widget class="QLineEdit" name="noiseEdit" >
+    <property name="geometry" >
+     <rect>
+      <x>120</x>
+      <y>520</y>
+      <width>113</width>
+      <height>23</height>
+     </rect>
+    </property>
+   </widget>
+   <widget class="QLabel" name="noiseLabel" >
+    <property name="geometry" >
+     <rect>
+      <x>10</x>
+      <y>520</y>
+      <width>111</width>
+      <height>20</height>
+     </rect>
+    </property>
+    <property name="text" >
+     <string>Noise Amplitude</string>
+    </property>
+   </widget>
+   <widget class="QPushButton" name="closeButton" >
+    <property name="geometry" >
+     <rect>
+      <x>260</x>
+      <y>580</y>
+      <width>80</width>
+      <height>27</height>
+     </rect>
+    </property>
+    <property name="text" >
+     <string>Close</string>
+    </property>
+   </widget>
+   <widget class="QLineEdit" name="freqEdit" >
+    <property name="geometry" >
+     <rect>
+      <x>120</x>
+      <y>550</y>
+      <width>113</width>
+      <height>23</height>
+     </rect>
+    </property>
+   </widget>
+   <widget class="QLineEdit" name="timeEdit" >
+    <property name="geometry" >
+     <rect>
+      <x>120</x>
+      <y>580</y>
+      <width>113</width>
+      <height>23</height>
+     </rect>
+    </property>
+   </widget>
+   <widget class="QLabel" name="freqLabel" >
+    <property name="geometry" >
+     <rect>
+      <x>10</x>
+      <y>550</y>
+      <width>101</width>
+      <height>17</height>
+     </rect>
+    </property>
+    <property name="text" >
+     <string>Frequency Offset</string>
+    </property>
+   </widget>
+   <widget class="QLabel" name="timeLabel" >
+    <property name="geometry" >
+     <rect>
+      <x>10</x>
+      <y>580</y>
+      <width>101</width>
+      <height>17</height>
+     </rect>
+    </property>
+    <property name="text" >
+     <string>Timing Offset</string>
+    </property>
+   </widget>
+   <widget class="QFrame" name="sinkFrame" >
+    <property name="geometry" >
+     <rect>
+      <x>10</x>
+      <y>10</y>
+      <width>1221</width>
+      <height>501</height>
+     </rect>
+    </property>
+    <property name="frameShape" >
+     <enum>QFrame::StyledPanel</enum>
+    </property>
+    <property name="frameShadow" >
+     <enum>QFrame::Raised</enum>
+    </property>
+    <widget class="QWidget" name="horizontalLayoutWidget" >
+     <property name="geometry" >
+      <rect>
+       <x>10</x>
+       <y>10</y>
+       <width>1201</width>
+       <height>481</height>
+      </rect>
+     </property>
+     <layout class="QHBoxLayout" name="sinkLayout" />
+    </widget>
+   </widget>
+  </widget>
+  <widget class="QMenuBar" name="menubar" >
+   <property name="geometry" >
+    <rect>
+     <x>0</x>
+     <y>0</y>
+     <width>1236</width>
+     <height>22</height>
+    </rect>
+   </property>
+   <widget class="QMenu" name="menuFile" >
+    <property name="title" >
+     <string>&amp;File</string>
+    </property>
+    <addaction name="actionExit" />
+   </widget>
+   <addaction name="menuFile" />
+  </widget>
+  <widget class="QStatusBar" name="statusbar" />
+  <action name="actionExit" >
+   <property name="text" >
+    <string>E&amp;xit</string>
+   </property>
+  </action>
+ </widget>
+ <tabstops>
+  <tabstop>closeButton</tabstop>
+  <tabstop>noiseEdit</tabstop>
+  <tabstop>freqEdit</tabstop>
+  <tabstop>timeEdit</tabstop>
+ </tabstops>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>closeButton</sender>
+   <signal>clicked()</signal>
+   <receiver>DigitalWindow</receiver>
+   <slot>close()</slot>
+   <hints>
+    <hint type="sourcelabel" >
+     <x>322</x>
+     <y>623</y>
+    </hint>
+    <hint type="destinationlabel" >
+     <x>66</x>
+     <y>561</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>actionExit</sender>
+   <signal>triggered()</signal>
+   <receiver>DigitalWindow</receiver>
+   <slot>close()</slot>
+   <hints>
+    <hint type="sourcelabel" >
+     <x>-1</x>
+     <y>-1</y>
+    </hint>
+    <hint type="destinationlabel" >
+     <x>617</x>
+     <y>327</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>