From 8938ebf9d0d12a6120d56e1d6c7230b49a359d77 Mon Sep 17 00:00:00 2001
From: Marius Stanciu <marius.adrian@gmail.com>
Date: Sat, 26 May 2018 23:11:45 +0300
Subject: [PATCH] - added a capability that now, on every click on a line_entry
 (the elements from GuiElements.py that require text entry, less FCTextArea
 for which it might be unwanted behaior) the content is selected. This makes
 easier the edit of values.

---
 FlatCAMDraw.py |  8 ++++---
 GUIElements.py | 60 ++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 65 insertions(+), 3 deletions(-)

diff --git a/FlatCAMDraw.py b/FlatCAMDraw.py
index 57c1fdb6..099e624c 100644
--- a/FlatCAMDraw.py
+++ b/FlatCAMDraw.py
@@ -28,6 +28,8 @@ from numpy.linalg import solve
 
 from rtree import index as rtindex
 
+from GUIElements import FCEntry
+
 
 class BufferSelectionTool(FlatCAMTool):
     """
@@ -710,17 +712,17 @@ class FlatCAMDraw(QtCore.QObject):
         ### Snap Toolbar ###
         self.snap_toolbar = QtGui.QToolBar()
         self.grid_snap_btn = self.snap_toolbar.addAction(QtGui.QIcon('share:grid32.png'), 'Snap to grid')
-        self.grid_gap_x_entry = QtGui.QLineEdit()
+        self.grid_gap_x_entry = FCEntry()
         self.grid_gap_x_entry.setMaximumWidth(70)
         self.grid_gap_x_entry.setToolTip("Grid X distance")
         self.snap_toolbar.addWidget(self.grid_gap_x_entry)
-        self.grid_gap_y_entry = QtGui.QLineEdit()
+        self.grid_gap_y_entry = FCEntry()
         self.grid_gap_y_entry.setMaximumWidth(70)
         self.grid_gap_y_entry.setToolTip("Grid Y distante")
         self.snap_toolbar.addWidget(self.grid_gap_y_entry)
 
         self.corner_snap_btn = self.snap_toolbar.addAction(QtGui.QIcon('share:corner32.png'), 'Snap to corner')
-        self.snap_max_dist_entry = QtGui.QLineEdit()
+        self.snap_max_dist_entry = FCEntry()
         self.snap_max_dist_entry.setMaximumWidth(70)
         self.snap_max_dist_entry.setToolTip("Max. magnet distance")
         self.snap_toolbar.addWidget(self.snap_max_dist_entry)
diff --git a/GUIElements.py b/GUIElements.py
index c2b728d6..bc969b85 100644
--- a/GUIElements.py
+++ b/GUIElements.py
@@ -77,6 +77,18 @@ class LengthEntry(QtGui.QLineEdit):
             'MM': {'IN': 25.4,
                    'MM': 1.0}
         }
+        self.readyToEdit = True
+
+    def mousePressEvent(self, e, Parent=None):
+        super(LengthEntry, self).mousePressEvent(e)  # required to deselect on 2e click
+        if self.readyToEdit:
+            self.selectAll()
+            self.readyToEdit = False
+
+    def focusOutEvent(self, e):
+        super(LengthEntry, self).focusOutEvent(e)  # required to remove cursor on focusOut
+        self.deselect()
+        self.readyToEdit = True
 
     def returnPressed(self, *args, **kwargs):
         val = self.get_value()
@@ -111,6 +123,18 @@ class LengthEntry(QtGui.QLineEdit):
 class FloatEntry(QtGui.QLineEdit):
     def __init__(self, parent=None):
         super(FloatEntry, self).__init__(parent)
+        self.readyToEdit = True
+
+    def mousePressEvent(self, e, Parent=None):
+        super(FloatEntry, self).mousePressEvent(e)  # required to deselect on 2e click
+        if self.readyToEdit:
+            self.selectAll()
+            self.readyToEdit = False
+
+    def focusOutEvent(self, e):
+        super(FloatEntry, self).focusOutEvent(e)  # required to remove cursor on focusOut
+        self.deselect()
+        self.readyToEdit = True
 
     def returnPressed(self, *args, **kwargs):
         val = self.get_value()
@@ -139,6 +163,18 @@ class IntEntry(QtGui.QLineEdit):
         super(IntEntry, self).__init__(parent)
         self.allow_empty = allow_empty
         self.empty_val = empty_val
+        self.readyToEdit = True
+
+    def mousePressEvent(self, e, Parent=None):
+        super(IntEntry, self).mousePressEvent(e)  # required to deselect on 2e click
+        if self.readyToEdit:
+            self.selectAll()
+            self.readyToEdit = False
+
+    def focusOutEvent(self, e):
+        super(IntEntry, self).focusOutEvent(e)  # required to remove cursor on focusOut
+        self.deselect()
+        self.readyToEdit = True
 
     def get_value(self):
 
@@ -160,6 +196,18 @@ class IntEntry(QtGui.QLineEdit):
 class FCEntry(QtGui.QLineEdit):
     def __init__(self, parent=None):
         super(FCEntry, self).__init__(parent)
+        self.readyToEdit = True
+
+    def mousePressEvent(self, e, Parent=None):
+        super(FCEntry, self).mousePressEvent(e)  # required to deselect on 2e click
+        if self.readyToEdit:
+            self.selectAll()
+            self.readyToEdit = False
+
+    def focusOutEvent(self, e):
+        super(FCEntry, self).focusOutEvent(e)  # required to remove cursor on focusOut
+        self.deselect()
+        self.readyToEdit = True
 
     def get_value(self):
         return str(self.text())
@@ -171,6 +219,18 @@ class FCEntry(QtGui.QLineEdit):
 class EvalEntry(QtGui.QLineEdit):
     def __init__(self, parent=None):
         super(EvalEntry, self).__init__(parent)
+        self.readyToEdit = True
+
+    def mousePressEvent(self, e, Parent=None):
+        super(EvalEntry, self).mousePressEvent(e)  # required to deselect on 2e click
+        if self.readyToEdit:
+            self.selectAll()
+            self.readyToEdit = False
+
+    def focusOutEvent(self, e):
+        super(EvalEntry, self).focusOutEvent(e)  # required to remove cursor on focusOut
+        self.deselect()
+        self.readyToEdit = True
 
     def returnPressed(self, *args, **kwargs):
         val = self.get_value()