visualize creating sgf by hover over an operation to se which sfg it's...

visualize creating sgf by hover over an operation to se which sfg it's containing or if it's belongs to a sfg

b_asic/GUI/drag_button.py

@@ -39,6 +39,8 @@ class DragButton(QPushButton):
                 self.pressed = True
                 self.setStyleSheet("background-color: grey; border-style: solid;\
                 border-color: black; border-width: 2px; border-radius: 10px")
+                self.setStyleSheet(""" QToolTip { background-color: white;
+                color: black }""")
                 path_to_image = os.path.join('operation_icons', self.operation_path_name + '_grey.png')
                 self.setIcon(QIcon(path_to_image))
                 self.setIconSize(QSize(50, 50))
@@ -49,6 +51,8 @@ class DragButton(QPushButton):
                 self.pressed = False
                 self.setStyleSheet("background-color: white; border-style: solid;\
                 border-color: black; border-width: 2px; border-radius: 10px")
+                self.setStyleSheet(""" QToolTip { background-color: white;
+                color: black}""")
                 path_to_image = os.path.join('operation_icons', self.operation_path_name + '.png')
                 self.setIcon(QIcon(path_to_image))
                 self.setIconSize(QSize(50, 50))

b_asic/GUI/improved_main_window.py

@@ -24,8 +24,8 @@ from numpy import linspace
 from PyQt5.QtWidgets import QApplication, QWidget, QMainWindow, QLabel, QAction,\
 QStatusBar, QMenuBar, QLineEdit, QPushButton, QSlider, QScrollArea, QVBoxLayout,\
 QHBoxLayout, QDockWidget, QToolBar, QMenu, QLayout, QSizePolicy, QListWidget,\
-QListWidgetItem, QGraphicsView, QGraphicsScene, QShortcut, QGraphicsRectItem
-from PyQt5.QtCore import Qt, QSize, QRectF, QPoint
+QListWidgetItem, QGraphicsView, QGraphicsScene, QShortcut, QToolTip
+from PyQt5.QtCore import Qt, QSize
 from PyQt5.QtGui import QIcon, QFont, QPainter, QPen, QBrush, QKeySequence
 
 
@@ -40,13 +40,13 @@ class MainWindow(QMainWindow):
         self.scene = None
         self._operations_from_name = dict()
         self.zoom = 1
+        self.sfg_name_i = 0
         self.operationList = []
         self.signalList = []
         self.pressed_operations = []
         self.portList = []
         self.pressed_ports = []
         self.sfg_list = []
-        self.rect_list = []
         self.source = None
         self._window = self
 
@@ -92,32 +92,13 @@ class MainWindow(QMainWindow):
                 inputs.append(op.operation)
             elif isinstance(op.operation, s_oper.Output):
                 outputs.append(op.operation)
-            
-        sfg = SFG(inputs=inputs, outputs=outputs)
-        self.create_rect()
+
+        self.sfg_name_i += 1 
+        sfg = SFG(inputs=inputs, outputs=outputs, name="sfg" + str(self.sfg_name_i))
+        for op in self.pressed_operations:
+            op.setToolTip(sfg.name)
         self.sfg_list.append(sfg)
         
-    def create_rect(self):
-        x_min = math.inf
-        y_min = math.inf
-        x_max = 0
-        y_max = 0
-        for op in self.pressed_operations:
-            if op.x() <= x_min:
-                x_min = op.x()
-            if op.y() <= y_min:
-                y_min = op.y()
-            if op.x() >= x_max:
-                x_max = op.x()
-            if op.y() >= y_max:
-                y_max = op.y()
-            
-        point1 = QPoint(x_min-10, y_min-10)
-        point2 = QPoint(x_max+60, y_max+60)
-        rect = QRectF(point1, point2)
-        rect_item = QGraphicsRectItem(rect)
-        self.scene.addItem(rect_item)
-        self.rect_list.append(rect_item)
 
     def _determine_port_distance(self, length, ports):
         """Determine the distance between each port on the side of an operation.
@@ -176,6 +157,11 @@ class MainWindow(QMainWindow):
             attr_button.setIcon(QIcon(icon_path))
             attr_button.setIconSize(QSize(50, 50))
 
+            
+            attr_button.setToolTip("No sfg")
+            attr_button.setStyleSheet(""" QToolTip { background-color: white;
+            color: black }""")
+
             attr_button.setParent(None)
             self.scene.addWidget(attr_button)
             self.operationList.append(attr_button)