- fixed bug in FCSpinner and FCDoubleSpinner GUI elements, that are now the main GUI element in FlatCAM, that made partial selection difficult

- updated the Paint Tool in Geometry Editor to use the FCDoublepinbox
- added the possibility for suffix presence on the FCSpinner and FCDoubleSpinner GUI Elements
- added the '%' symbol for overlap fields; I still need to divide the conntet by 100 to get the original decimal

FlatCAMApp.py

@@ -2690,7 +2690,7 @@ class App(QtCore.QObject):
 
         if self.old_defaults_found is True:
             self.inform.emit('[WARNING_NOTCL] %s' % _("Found old default preferences files. "
-                                                      "Please reboot the application"))
+                                                      "Please reboot the application to update."))
             self.old_defaults_found = False
 
     @staticmethod

README.md

@@ -13,6 +13,10 @@ CAD program, and create G-Code for Isolation routing.
 
 - made sure that if an older preferences file is detected then there are no errors and only the parameters that are currently active are loaded; the factory defaults file is deleted and recreated in the new format
 - in Preferences added a new button: 'Close' to close the Preferences window without saving
+- fixed bug in FCSpinner and FCDoubleSpinner GUI elements, that are now the main GUI element in FlatCAM, that made partial selection difficult
+- updated the Paint Tool in Geometry Editor to use the FCDoublepinbox
+- added the possibility for suffix presence on the FCSpinner and FCDoubleSpinner GUI Elements
+- added the '%' symbol for overlap fields; I still need to divide the conntet by 100 to get the original decimal
 
 3.12.2019
 

flatcamEditors/FlatCAMGeoEditor.py

@@ -418,6 +418,7 @@ class PaintOptionsTool(FlatCAMTool):
 
         self.app = app
         self.fcdraw = fcdraw
+        self.decimals = 4
 
         # Title
         title_label = QtWidgets.QLabel("%s" % ('Editor ' + self.toolName))
@@ -432,6 +433,8 @@ class PaintOptionsTool(FlatCAMTool):
 
         grid = QtWidgets.QGridLayout()
         self.layout.addLayout(grid)
+        grid.setColumnStretch(0, 0)
+        grid.setColumnStretch(1, 1)
 
         # Tool dia
         ptdlabel = QtWidgets.QLabel('%s:' % _('Tool dia'))
@@ -441,7 +444,9 @@ class PaintOptionsTool(FlatCAMTool):
         )
         grid.addWidget(ptdlabel, 0, 0)
 
-        self.painttooldia_entry = FCEntry()
+        self.painttooldia_entry = FCDoubleSpinner()
+        self.painttooldia_entry.set_range(-9999.9999, 9999.9999)
+        self.painttooldia_entry.set_precision(self.decimals)
         grid.addWidget(self.painttooldia_entry, 0, 1)
 
         # Overlap
@@ -457,9 +462,13 @@ class PaintOptionsTool(FlatCAMTool):
               "Higher values = slow processing and slow execution on CNC\n"
               "due of too many paths.")
         )
+        self.paintoverlap_entry = FCDoubleSpinner(suffix='%')
+        self.paintoverlap_entry.set_range(0.0000, 1.0000)
+        self.paintoverlap_entry.set_precision(self.decimals)
+        self.paintoverlap_entry.setWrapping(True)
+        self.paintoverlap_entry.setSingleStep(0.1)
+
         grid.addWidget(ovlabel, 1, 0)
-        self.paintoverlap_entry = FCEntry()
-        self.paintoverlap_entry.setValidator(QtGui.QDoubleValidator(0.0000, 1.0000, 4))
         grid.addWidget(self.paintoverlap_entry, 1, 1)
 
         # Margin
@@ -469,8 +478,11 @@ class PaintOptionsTool(FlatCAMTool):
              "the edges of the polygon to\n"
              "be painted.")
         )
+        self.paintmargin_entry = FCDoubleSpinner()
+        self.paintmargin_entry.set_range(-9999.9999, 9999.9999)
+        self.paintmargin_entry.set_precision(self.decimals)
+
         grid.addWidget(marginlabel, 2, 0)
-        self.paintmargin_entry = FCEntry()
         grid.addWidget(self.paintmargin_entry, 2, 1)
 
         # Method
@@ -480,12 +492,13 @@ class PaintOptionsTool(FlatCAMTool):
               "<B>Standard</B>: Fixed step inwards.<BR>"
               "<B>Seed-based</B>: Outwards from seed.")
         )
-        grid.addWidget(methodlabel, 3, 0)
         self.paintmethod_combo = RadioSet([
             {"label": _("Standard"), "value": "standard"},
             {"label": _("Seed-based"), "value": "seed"},
             {"label": _("Straight lines"), "value": "lines"}
         ], orientation='vertical', stretch=False)
+
+        grid.addWidget(methodlabel, 3, 0)
         grid.addWidget(self.paintmethod_combo, 3, 1)
 
         # Connect lines
@@ -494,8 +507,9 @@ class PaintOptionsTool(FlatCAMTool):
            _("Draw lines between resulting\n"
              "segments to minimize tool lifts.")
         )
-        grid.addWidget(pathconnectlabel, 4, 0)
         self.pathconnect_cb = FCCheckBox()
+
+        grid.addWidget(pathconnectlabel, 4, 0)
         grid.addWidget(self.pathconnect_cb, 4, 1)
 
         contourlabel = QtWidgets.QLabel(_("Contour:"))
@@ -503,8 +517,9 @@ class PaintOptionsTool(FlatCAMTool):
             _("Cut around the perimeter of the polygon\n"
               "to trim rough edges.")
         )
-        grid.addWidget(contourlabel, 5, 0)
         self.paintcontour_cb = FCCheckBox()
+
+        grid.addWidget(contourlabel, 5, 0)
         grid.addWidget(self.paintcontour_cb, 5, 1)
 
         # Buttons
@@ -569,40 +584,10 @@ class PaintOptionsTool(FlatCAMTool):
                                  _("Paint cancelled. No shape selected."))
             return
 
-        try:
-            tooldia = float(self.painttooldia_entry.get_value())
-        except ValueError:
-            # try to convert comma to decimal point. if it's still not working error message and return
-            try:
-                tooldia = float(self.painttooldia_entry.get_value().replace(',', '.'))
-                self.painttooldia_entry.set_value(tooldia)
-            except ValueError:
-                self.app.inform.emit('[WARNING_NOTCL] %s' %
-                                     _("Tool diameter value is missing or wrong format. Add it and retry."))
-                return
-        try:
-            overlap = float(self.paintoverlap_entry.get_value())
-        except ValueError:
-            # try to convert comma to decimal point. if it's still not working error message and return
-            try:
-                overlap = float(self.paintoverlap_entry.get_value().replace(',', '.'))
-                self.paintoverlap_entry.set_value(overlap)
-            except ValueError:
-                self.app.inform.emit('[WARNING_NOTCL] %s' %
-                                     _("Overlap value is missing or wrong format. Add it and retry."))
-                return
+        tooldia = float(self.painttooldia_entry.get_value())
+        overlap = float(self.paintoverlap_entry.get_value())
+        margin = float(self.paintmargin_entry.get_value())
 
-        try:
-            margin = float(self.paintmargin_entry.get_value())
-        except ValueError:
-            # try to convert comma to decimal point. if it's still not working error message and return
-            try:
-                margin = float(self.paintmargin_entry.get_value().replace(',', '.'))
-                self.paintmargin_entry.set_value(margin)
-            except ValueError:
-                self.app.inform.emit('[WARNING_NOTCL] %s' %
-                                     _("Margin distance value is missing or wrong format. Add it and retry."))
-                return
         method = self.paintmethod_combo.get_value()
         contour = self.paintcontour_cb.get_value()
         connect = self.pathconnect_cb.get_value()
@@ -4609,27 +4594,25 @@ class FlatCAMGeoEditor(QtCore.QObject):
 
     def paint(self, tooldia, overlap, margin, connect, contour, method):
 
+        if overlap >= 1:
+            self.app.inform.emit('[ERROR_NOTCL] %s' %
+                                 _("Could not do Paint. Overlap value has to be less than 1.00 (100%%)."))
+            return
+
         self.paint_tooldia = tooldia
         selected = self.get_selected()
 
         if len(selected) == 0:
-            self.app.inform.emit('[WARNING_NOTCL] %s' %
-                                 _("Nothing selected for painting."))
+            self.app.inform.emit('[WARNING_NOTCL] %s' % _("Nothing selected for painting."))
             return
 
         for param in [tooldia, overlap, margin]:
             if not isinstance(param, float):
                 param_name = [k for k, v in locals().items() if v is param][0]
-                self.app.inform.emit('[WARNING] %s: %s' %
-                                     (_("Invalid value for"), str(param)))
+                self.app.inform.emit('[WARNING] %s: %s' % (_("Invalid value for"), str(param)))
 
         results = []
 
-        if overlap >= 1:
-            self.app.inform.emit('[ERROR_NOTCL] %s' %
-                                 _("Could not do Paint. Overlap value has to be less than 1.00 (100%%)."))
-            return
-
         def recurse(geometry, reset=True):
             """
             Creates a list of non-iterable linear geometry objects.

flatcamGUI/GUIElements.py

@@ -511,14 +511,20 @@ class FCSpinner(QtWidgets.QSpinBox):
 
     returnPressed = QtCore.pyqtSignal()
 
-    def __init__(self, parent=None):
+    def __init__(self, suffix=None, parent=None):
         super(FCSpinner, self).__init__(parent)
         self.readyToEdit = True
         self.editingFinished.connect(self.on_edit_finished)
         self.lineEdit().installEventFilter(self)
 
+        if suffix:
+            self.setSuffix(' %s' % str(suffix))
+
+        self.prev_readyToEdit = True
+
     def eventFilter(self, object, event):
-        if event.type() == QtCore.QEvent.MouseButtonPress:
+        if event.type() == QtCore.QEvent.MouseButtonPress and self.prev_readyToEdit is True:
+            self.prev_readyToEdit = False
             if self.isEnabled():
                 if self.readyToEdit:
                     self.lineEdit().selectAll()
@@ -580,7 +586,7 @@ class FCDoubleSpinner(QtWidgets.QDoubleSpinBox):
 
     returnPressed = QtCore.pyqtSignal()
 
-    def __init__(self, parent=None):
+    def __init__(self, suffix=None, parent=None):
         super(FCDoubleSpinner, self).__init__(parent)
         self.readyToEdit = True
 
@@ -592,18 +598,26 @@ class FCDoubleSpinner(QtWidgets.QDoubleSpinBox):
         self.lineEdit().setValidator(
             QtGui.QRegExpValidator(QtCore.QRegExp("[0-9]*[.,]?[0-9]{%d}" % self.decimals()), self))
 
+        if suffix:
+            self.setSuffix(' %s' % str(suffix))
+
+        self.prev_readyToEdit = True
+
     def on_edit_finished(self):
         self.clearFocus()
         self.returnPressed.emit()
 
     def eventFilter(self, object, event):
-        if event.type() == QtCore.QEvent.MouseButtonPress:
+        if event.type() == QtCore.QEvent.MouseButtonPress and self.prev_readyToEdit is True:
+            self.prev_readyToEdit = False
             if self.isEnabled():
                 if self.readyToEdit:
+                    self.cursor_pos = self.lineEdit().cursorPosition()
                     self.lineEdit().selectAll()
                     self.readyToEdit = False
                 else:
                     self.lineEdit().deselect()
+
                 return True
         return False
 
@@ -625,6 +639,7 @@ class FCDoubleSpinner(QtWidgets.QDoubleSpinBox):
             super(FCDoubleSpinner, self).focusOutEvent(e)  # required to remove cursor on focusOut
             self.lineEdit().deselect()
             self.readyToEdit = True
+            self.prev_readyToEdit = True
 
     def valueFromText(self, p_str):
         text = p_str.replace(',', '.')

flatcamGUI/ObjectUI.py

@@ -376,7 +376,7 @@ class GerberObjectUI(ObjectUI):
               "A value here of 0.25 means an overlap of 25%% from the tool diameter found above.")
         )
         overlabel.setMinimumWidth(90)
-        self.iso_overlap_entry = FCDoubleSpinner()
+        self.iso_overlap_entry = FCDoubleSpinner(suffix='%')
         self.iso_overlap_entry.set_precision(self.decimals)
         self.iso_overlap_entry.setWrapping(True)
         self.iso_overlap_entry.setRange(0.000, 0.999)

flatcamTools/ToolNonCopperClear.py

@@ -328,8 +328,8 @@ class NonCopperClear(FlatCAMTool, Gerber):
               "Higher values = slow processing and slow execution on CNC\n"
               "due of too many paths.")
         )
-        self.ncc_overlap_entry = FCDoubleSpinner()
-        self.ncc_overlap_entry.set_precision(3)
+        self.ncc_overlap_entry = FCDoubleSpinner(suffix='%')
+        self.ncc_overlap_entry.set_precision(self.decimals)
         self.ncc_overlap_entry.setWrapping(True)
         self.ncc_overlap_entry.setRange(0.000, 0.999)
         self.ncc_overlap_entry.setSingleStep(0.1)

flatcamTools/ToolPaint.py

@@ -228,7 +228,7 @@ class ToolPaint(FlatCAMTool, Gerber):
               "Higher values = slow processing and slow execution on CNC\n"
               "due of too many paths.")
         )
-        self.paintoverlap_entry = FCDoubleSpinner()
+        self.paintoverlap_entry = FCDoubleSpinner(suffix='%')
         self.paintoverlap_entry.set_precision(3)
         self.paintoverlap_entry.setWrapping(True)
         self.paintoverlap_entry.setRange(0.000, 0.999)
@@ -958,14 +958,6 @@ class ToolPaint(FlatCAMTool, Gerber):
 
         self.overlap = float(self.paintoverlap_entry.get_value())
 
-        if self.overlap >= 1 or self.overlap < 0:
-            self.app.inform.emit('[ERROR_NOTCL] %s' %
-                                 _("Overlap value must be between 0 (inclusive) and 1 (exclusive)"))
-            return
-
-        self.app.inform.emit('[WARNING_NOTCL] %s' %
-                             _("Click inside the desired polygon."))
-
         self.connect = self.pathconnect_cb.get_value()
         self.contour = self.paintcontour_cb.get_value()
         self.select_method = self.selectmethod_combo.get_value()
@@ -1012,8 +1004,7 @@ class ToolPaint(FlatCAMTool, Gerber):
                         continue
                 self.tooldia_list.append(self.tooldia)
         else:
-            self.app.inform.emit('[ERROR_NOTCL] %s' %
-                                 _("No selected tools in Tool Table."))
+            self.app.inform.emit('[ERROR_NOTCL] %s' % _("No selected tools in Tool Table."))
             return
 
         if self.select_method == "all":