workspace dump

b_asic/scheduler-gui/graphics_scene.py

@@ -19,14 +19,16 @@ from qtpy import QtWidgets
 
 # QGraphics and QPainter imports
 from qtpy.QtCore    import (
-    QObject, QRect, QRectF, QPoint, QSize, QByteArray)
+    Qt, QObject, QRect, QRectF, QPoint, QSize, QByteArray)
 from qtpy.QtGui     import (
     QPaintEvent, QPainter, QPainterPath, QColor, QBrush, QPen, QFont, QPolygon, QIcon, QPixmap,
     QLinearGradient)
 from qtpy.QtWidgets import (
     QGraphicsView, QGraphicsScene, QGraphicsWidget,
     QGraphicsLayout, QGraphicsLinearLayout, QGraphicsGridLayout, QGraphicsLayoutItem, QGraphicsAnchorLayout,
-    QGraphicsItem, QGraphicsItemGroup)
+    QGraphicsItem, QGraphicsItemGroup, QGraphicsPathItem)
+from qtpy.QtCore    import (
+    QPoint, QPointF)
 
 # B-ASIC
 import logger
@@ -55,6 +57,59 @@ class GraphicsScene(QGraphicsScene):
             print('From GraphicsScene/self._schedule:\t', end='')
             pprint(self._schedule)
             # print('')
+            
+            
+            
+            
+            scale = 10.0
+            brush = QBrush(Qt.lightGray, bs=Qt.SolidPattern)
+            # pen = QPen(brush, 10, s=Qt.SolidLine, c=Qt.SquareCap, j=Qt.BevelJoin)
+            pen = QPen(Qt.SolidLine)
+            pen.setWidthF(2/scale)
+            pen.setBrush(Qt.darkGray)
+            # pen.setCapStyle(Qt.RoundCap)        # Qt.FlatCap, Qt.SquareCap (default), Qt.RoundCap
+            pen.setJoinStyle(Qt.RoundJoin)      # Qt.MiterJoin, Qt.BevelJoin (default), Qt.RoundJoin, Qt.SvgMiterJoin
+            
+            # the group consist of a time_item and a component_item
+            item_group = QGraphicsItemGroup()
+            item_group.setScale(scale)
+            
+            component_path = QPainterPath(QPoint(0,0))
+            component_path.lineTo(0, 10)
+            component_path.lineTo(40, 10)
+            component_path.lineTo(40, 0)
+            # component_path.lineTo(0, 0)
+            component_path.closeSubpath()
+
+            # pen.setCosmetic(True)       # Dont scale pen
+            component_item = QGraphicsPathItem(component_path, item_group)
+            component_item.setPen(pen)
+            component_item.setBrush(brush)
+            # item_group.addToGroup(component_item)
+            component_item.setPos(5,0)               # in parent (item_group) coordinates
+            
+            
+            
+            time_path = QPainterPath(QPoint(0,0))
+            time_path.lineTo(0, 10)
+            time_path.lineTo(10, 10)
+            time_path.lineTo(10, 0)
+            # time_path.lineTo(0, 0)
+            time_path.closeSubpath()
+            
+            green_color = QColor(Qt.magenta)
+            green_color.setAlpha(200)               # 0-255
+
+            pen.setColor(green_color)
+            # pen.setBrush(Qt.green)
+            time_item = QGraphicsPathItem(time_path, item_group)
+            time_item.setPen(pen)
+            # item_group.addToGroup(time_item)
+
+            
+            # add the component group to scene
+            self.addItem(item_group)
+            
 
                 
     def plot_schedule(self):

b_asic/scheduler-gui/main_window.py

@@ -144,15 +144,12 @@ class MainWindow(QMainWindow, Ui_MainWindow):
         # Setup event member functions
         self.closeEvent = self._close_event
         
-        # Init info sidebar
-        # self.info_table.insertColumn(0)
-        # self.info_table.insertRow(0)
+        # Setup info table
         self.info_table.setHorizontalHeaderLabels(['Property','Value'])
         # test = '#b085b2'
         # self.info_table.setStyleSheet('alternate-background-color: lightGray;background-color: white;');
         self.info_table.setStyleSheet('alternate-background-color: #fadefb;background-color: #ebebeb;');
         for i in range(10):
-            print(i)
             self.info_table.insertRow(i)
             item = QTableWidgetItem('this is a very very very very long string that says abolutly nothing')
             self.info_table.setItem(i,0, QTableWidgetItem('property {}: '.format(i)))
@@ -248,10 +245,11 @@ class MainWindow(QMainWindow, Ui_MainWindow):
         scene = GraphicsScene(self._scene_count, schedule, self)
         #scene = QGraphicsScene()
         self._scenes[self._scene_count] = scene
-        self.graphic_view.setScene(scene)
-        self.graphic_view.setRenderHint(QPainter.Antialiasing)
-        # self.graphic_view.setGeometry(20, 20, self.width(), self.height())
-        self.graphic_view.setDragMode(QGraphicsView.RubberBandDrag)
+        self.graphics_view.setScene(scene)
+        
+        self.graphics_view.setRenderHint(QPainter.Antialiasing)
+        # self.graphics_view.setGeometry(20, 20, self.width(), self.height())
+        self.graphics_view.setDragMode(QGraphicsView.RubberBandDrag)
 
 
         self._scene_count += 1

b_asic/scheduler-gui/main_window.ui

@@ -49,8 +49,10 @@
       <property name="orientation">
        <enum>Qt::Horizontal</enum>
       </property>
-      <widget class="QWidget" name="horizontalLayoutWidget">
-       <layout class="QHBoxLayout" name="horizontalLayout_2"/>
+      <widget class="QGraphicsView" name="graphics_view">
+       <property name="alignment">
+        <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
+       </property>
       </widget>
       <widget class="QTableWidget" name="info_table">
        <property name="editTriggers">
@@ -68,6 +70,9 @@
        <property name="columnCount">
         <number>2</number>
        </property>
+       <attribute name="horizontalHeaderHighlightSections">
+        <bool>false</bool>
+       </attribute>
        <attribute name="horizontalHeaderStretchLastSection">
         <bool>true</bool>
        </attribute>
@@ -87,7 +92,7 @@
      <x>0</x>
      <y>0</y>
      <width>800</width>
-     <height>22</height>
+     <height>20</height>
     </rect>
    </property>
    <widget class="QMenu" name="menuFile">
@@ -182,8 +187,8 @@
    </property>
    <property name="icon">
     <iconset resource="icons/misc.qrc">
-     <normaloff>:/icons/misc/right_filled_panel.svg</normaloff>
-     <normalon>:/icons/misc/right_panel.svg</normalon>:/icons/misc/right_filled_panel.svg</iconset>
+     <normaloff>:/icons/misc/right_panel.svg</normaloff>
+     <normalon>:/icons/misc/right_filled_panel.svg</normalon>:/icons/misc/right_panel.svg</iconset>
    </property>
    <property name="text">
     <string>&amp;Node Info</string>