Dropdown

cdatgui/bases/background_delegate.py

@@ -7,7 +7,7 @@ def paint(self, painter, option, index):
 		painter.fillRect(option.rect, bg)
 		super(BorderHighlightStyleDelegate, self).paint(painter, option, index)
 		if option.state & QtGui.QStyle.State_Selected:
-			painter.save()
+			painter.accept()
 			color = QtGui.QColor(76, 177 ,255)
 			pen = QtGui.QPen(color, 2, QtCore.Qt.SolidLine, QtCore.Qt.SquareCap, QtCore.Qt.MiterJoin)
 			w = pen.width() / 2

cdatgui/bases/dynamic_grid_layout.py

@@ -49,7 +49,7 @@ def buildGrid(self, rect, force=False):
                 return
 
         # clearing
-        self.clearWidget()
+        self.clearWidgets()
 
         # calculate
         full_columns = possible_columns - 1
@@ -77,8 +77,8 @@ def buildGrid(self, rect, force=False):
 
         self.cur_col_count = possible_columns
 
-    def clearWidget(self):
-        """clears widgets from the grid layout. Does not delete widgets"""
+    def clearWidgets(self):
+        """Clears widgets from the grid layout. Does not delete widgets"""
         for col, row_count in enumerate(self.counts):
             if row_count:
                 for row in range(row_count):
@@ -93,7 +93,9 @@ def getWidgets(self):
         return self.widgets
 
     def removeWidget(self, widget):
-        """removes widgets from gridlayout and updates list and counts"""
+        """Removes widgets from gridlayout and updates list and counts
+            Does Not Delete Widget
+        """
         for i in self.widgets:
             if i == widget:
 

cdatgui/bases/input_dialog.py

@@ -0,0 +1,75 @@
+from PySide import QtCore, QtGui
+
+
+class AccessibleButtonDialog(QtGui.QWidget):
+    accepted = QtCore.Signal()
+    rejected = QtCore.Signal()
+
+    def __init__(self, parent=None):
+        super(AccessibleButtonDialog, self).__init__(parent=parent)
+
+        self.setWindowModality(QtCore.Qt.ApplicationModal)
+        shortcut = QtGui.QShortcut(QtGui.QKeySequence(QtCore.Qt.Key_Escape), self)
+        shortcut.activated.connect(self.reject)
+
+        self.save_button = QtGui.QPushButton('Save')
+        self.save_button.clicked.connect(self.accept)
+        self.save_button.setDefault(True)
+        self.cancel_button = QtGui.QPushButton('Cancel')
+        self.cancel_button.clicked.connect(self.reject)
+
+        save_cancel_layout = QtGui.QHBoxLayout()
+        save_cancel_layout.addWidget(self.cancel_button)
+        save_cancel_layout.addWidget(self.save_button)
+
+        self.vertical_layout = QtGui.QVBoxLayout()
+        self.vertical_layout.addLayout(save_cancel_layout)
+
+        self.setLayout(self.vertical_layout)
+
+        self.setMaximumSize(300, 100)
+
+    def reject(self):
+        self.close()
+        self.rejected.emit()
+
+    def accept(self):
+        self.close()
+        self.accepted.emit()
+
+
+class ValidatingInputDialog(AccessibleButtonDialog):
+    def __init__(self, parent=None):
+        super(ValidatingInputDialog, self).__init__(parent=parent)
+
+        self.label = QtGui.QLabel()
+        self.edit = QtGui.QLineEdit()
+
+        self.edit.returnPressed.connect(self.save_button.click)
+
+        edit_line_layout = QtGui.QHBoxLayout()
+        edit_line_layout.addWidget(self.label)
+        edit_line_layout.addWidget(self.edit)
+
+        self.vertical_layout.insertLayout(0, edit_line_layout)
+
+        self.save_button.setEnabled(False)
+        self.edit.setFocus()
+
+    def setLabelText(self, text):
+        self.label.setText(text)
+
+    def setValidator(self, validator):
+        self.edit.setValidator(validator)
+
+        try:
+            validator.invalidInput.connect(lambda: self.save_button.setEnabled(False))
+            validator.validInput.connect(lambda: self.save_button.setEnabled(True))
+        except AttributeError:
+            pass
+
+    def textValue(self):
+        return self.edit.text().strip()
+
+    def setTextValue(self, text):
+        self.edit.setText(text)

cdatgui/bases/list_model.py

@@ -29,7 +29,7 @@ def replace(self, index, value):
         self.dataChanged.emit(ind, ind)
 
     def remove(self, ind):
-        self.removeRows(ind, 1)
+        return self.removeRows(ind, 1)
 
     def clear(self):
         self.removeRows(0, len(self.values))
@@ -40,9 +40,10 @@ def insertRows(self, row, count, values, parent=QtCore.QModelIndex()):
         self.endInsertRows()
 
     def removeRows(self, row, count, parent=QtCore.QModelIndex()):
-        self.beginRemoveRows(parent, row, row + count)
+        self.beginRemoveRows(parent, row, row + count - 1)
         self.values = self.values[:row] + self.values[row + count:]
         self.endRemoveRows()
+        return True
 
     def rowCount(self, modelIndex=None):
         return len(self.values)