Python PM_GroupBox.isEnabled方法代碼示例

# 需要導入模塊: from PM.PM_GroupBox import PM_GroupBox [as 別名]
# 或者: from PM.PM_GroupBox.PM_GroupBox import isEnabled [as 別名]

#.........這裏部分代碼省略.........
            return
        
        self.isAlreadyConnected = isConnect
        self.isAlreadyDisconnected = not isConnect
        
        if isConnect:
            change_connect = self.win.connect     
        else:
            change_connect = self.win.disconnect 
          
                
        if self.sequenceEditor:
            self.sequenceEditor.connect_or_disconnect_signals(isConnect)
            
        _superclass.connect_or_disconnect_signals(self, isConnect)
            
        
        change_connect(self.disableStructHighlightingCheckbox, 
                       SIGNAL('stateChanged(int)'), 
                       self.change_struct_highlightPolicy)
        
        change_connect(self.showCursorTextCheckBox, 
                       SIGNAL('stateChanged(int)'), 
                       self._update_state_of_cursorTextGroupBox)
        
    def model_changed(self): 
        """
        @see: DnaStrand_EditCommand.model_changed()
        @see: DnaStrand_EditCommand.hasResizableStructure()
        """
        isStructResizable, why_not = self.editCommand.hasResizableStructure()
        if not isStructResizable:
            #disable all widgets
            if self._pmGroupBox1.isEnabled():
                self._pmGroupBox1.setEnabled(False)
                msg1 = ("Viewing properties of %s <br>") %(self.editCommand.struct.name) 
                msg2 = redmsg("DnaStrand is not resizable. Reason: %s"%(why_not))                    
                self.updateMessage(msg1 + msg2)
        else:
            if not self._pmGroupBox1.isEnabled():
                self._pmGroupBox1.setEnabled(True)
                msg1 = ("Viewing properties of %s <br>") %(self.editCommand.struct.name) 
                msg2 = "Use resize handles to resize the strand. Use sequence editor"\
                    "to assign a new sequence or the current one to a file."
                self.updateMessage(msg1 + msg2)
        
    def show(self):
        """
        Show this PM 
        As of 2007-11-20, it also shows the Sequence Editor widget and hides 
        the history widget. This implementation may change in the near future
        This method also retrives the name information from the 
        editCommand's structure for its name line edit field. 
        @see: DnaStrand_EditCommand.getStructureName()
        @see: self.close()
        """
        _superclass.show(self) 
        self._showSequenceEditor()
    
        if self.editCommand is not None:
            name = self.editCommand.getStructureName()
            if name is not None:
                self.nameLineEdit.setText(name)     
           
    def close(self):
        """

# 需要導入模塊: from PM.PM_GroupBox import PM_GroupBox [as 別名]
# 或者: from PM.PM_GroupBox.PM_GroupBox import isEnabled [as 別名]

#.........這裏部分代碼省略.........

        change_connect(self.showCursorTextCheckBox,
                       SIGNAL('stateChanged(int)'),
                       self._update_state_of_cursorTextGroupBox)

        change_connect(self.nameLineEdit,
                       SIGNAL("editingFinished()"),
                       self._nameChanged)
        return

    def _update_UI_do_updates(self):
        """
        @see: Command_PropertyManager. _update_UI_do_updates()
        @see: DnaStrand_EditCommand.command_update_UI()
        @see: DnaStrand_EditCommand.hasResizableStructure()
        """
        if not self.command.hasValidStructure():
            print "DnaStrand not a valid structure."
            self._pmGroupBox1.setEnabled(False)
            self._displayOptionsGroupBox.setEnabled(False)
            self.sequenceEditor.updateSequence(strand = " ")
            self.sequenceEditor.setEnabled(False)
            self.nameLineEdit.setText("")
            self.numberOfBasesSpinBox.setValue(0)
            return
        else:
            self._pmGroupBox1.setEnabled(True)
            self._displayOptionsGroupBox.setEnabled(True)
            self.sequenceEditor.setEnabled(True)

        isStructResizable, why_not = self.command.hasResizableStructure()
        if not isStructResizable:
            #disable all widgets
            if self._pmGroupBox1.isEnabled():
                self._pmGroupBox1.setEnabled(False)
                msg1 = ("Attention: ") % (self.command.struct.name)
                msg2 = redmsg("DnaStrand <b>%s</b> is not resizable. Reason: %s" % \
                              (self.command.struct.name, why_not))
                self.updateMessage(msg1 + msg2)
        else:
            if not self._pmGroupBox1.isEnabled():
                self._pmGroupBox1.setEnabled(True)
            msg1 = ("Editing <b>%s</b>. ") % (self.command.struct.name)
            msg2 = "Use resize handles to resize the strand. "\
                 "Use the <i>Sequence Editor</i> to edit the sequence."
            self.updateMessage(msg1 + msg2)
        return

    def close(self):
        """
        Close this property manager.
        Also sets the name of the self.command's structure to the one
        displayed in the line edit field.
        @see self.show()
        @see: DnaSegment_EditCommand.setStructureName
        """
        if self.command is not None:
            name = str(self.nameLineEdit.text())
            self.command.setStructureName(name)

        if self.sequenceEditor:
            self.sequenceEditor.close()

        _superclass.close(self)
        return