add coords info

dock_tools.py

@@ -4,14 +4,17 @@
 from PyQt4 import QtCore
 from PyQt4 import QtGui
 
-from widget import Button
+from widget import Button, Label
 
 
 class ToolsWidget(QtGui.QWidget):
     """ widget cantaining tools buttons """
     def __init__(self, project):
         QtGui.QWidget.__init__(self)
         self.project = project
+        ### coordinates ###
+        self.coords = Label("Cursor coordinates")
+        self.coords.setText("x\ny");
         ### tools buttons ###
         self.penB = Button("pen (1)", "icons/tool_pen.png", self.penClicked, True)
         self.penB.setChecked(True)
@@ -23,6 +26,7 @@ def __init__(self, project):
         ### Layout ###
         layout = QtGui.QVBoxLayout()
         layout.setSpacing(0)
+        layout.addWidget(self.coords)
         layout.addWidget(self.penB)
         layout.addWidget(self.pipetteB)
         layout.addWidget(self.fillB)

pixeditor.py

@@ -86,6 +86,8 @@ def __init__(self, project):
         self.setMinimumSize(400, 400)
         self.scene.setSceneRect(0, 0, 
                     self.project.size.width(), self.project.size.height())
+        # coords info
+        self.coords=None
         # background
         self.setBackgroundBrush(QtGui.QBrush(self.project.bgColor))
         self.bg = self.scene.addPixmap(
@@ -262,6 +264,15 @@ def mousePressEvent(self, event):
     def mouseMoveEvent(self, event):
         self.penItem.show()
         self.penItem.setPos(self.pointToFloat(self.mapToScene(event.pos())))
+        # show cursor coordinates
+        pos = self.pointToInt(self.mapToScene(event.pos()))
+        if (pos.x()>=0 and pos.y()>=0 \
+          and pos.x()<self.project.size.width() \
+          and pos.y()<self.project.size.height()):
+          self.coords.setText("x %(x)03d\ny %(y)03d"%{"x":pos.x(),"y":pos.y()});
+        else:
+          self.coords.setText("x\ny");
+
         l = self.project.curLayer
         # pan
         if event.buttons() == QtCore.Qt.MidButton:
@@ -363,6 +374,7 @@ def __init__(self):
         toolsDock = Dock(self.toolsWidget, "tools", lock)
         toolsDock.setObjectName("toolsDock")
         self.addDockWidget(QtCore.Qt.LeftDockWidgetArea, toolsDock)
+        self.scene.coords=toolsDock.widget().coords
 
         optionsDock = Dock(self.optionsWidget, "options", lock)
         optionsDock.setObjectName("optionsDock")

widget.py

@@ -33,6 +33,13 @@ def lock(self, state):
             self.setAllowedAreas(QtCore.Qt.AllDockWidgetAreas)
 
 
+class Label(QtGui.QLabel):
+    """ Label """
+    def __init__(self, tooltip):
+        QtGui.QLabel.__init__(self)
+        self.setToolTip(tooltip)
+
+
 class Button(QtGui.QToolButton):
     """ button """
     def __init__(self, tooltip, icon, connection, checkable=False):