| 1 | """ |
|---|
| 2 | Allows users to change the range of the current graph |
|---|
| 3 | """ |
|---|
| 4 | from PyQt5 import QtCore |
|---|
| 5 | from PyQt5 import QtGui |
|---|
| 6 | from PyQt5 import QtWidgets |
|---|
| 7 | |
|---|
| 8 | import sas.qtgui.Utilities.GuiUtils as GuiUtils |
|---|
| 9 | |
|---|
| 10 | # Local UI |
|---|
| 11 | from sas.qtgui.UI import main_resources_rc |
|---|
| 12 | from sas.qtgui.Plotting.UI.SetGraphRangeUI import Ui_setGraphRangeUI |
|---|
| 13 | |
|---|
| 14 | class SetGraphRange(QtWidgets.QDialog, Ui_setGraphRangeUI): |
|---|
| 15 | def __init__(self, parent=None, x_range=(0.0, 0.0), y_range=(0.0, 0.0)): |
|---|
| 16 | super(SetGraphRange, self).__init__() |
|---|
| 17 | |
|---|
| 18 | self.setupUi(self) |
|---|
| 19 | # disable the context help icon |
|---|
| 20 | self.setWindowFlags(self.windowFlags() & ~QtCore.Qt.WindowContextHelpButtonHint) |
|---|
| 21 | |
|---|
| 22 | assert(isinstance(x_range, tuple)) |
|---|
| 23 | assert(isinstance(y_range, tuple)) |
|---|
| 24 | |
|---|
| 25 | self.txtXmin.setValidator(GuiUtils.DoubleValidator()) |
|---|
| 26 | self.txtXmax.setValidator(GuiUtils.DoubleValidator()) |
|---|
| 27 | self.txtYmin.setValidator(GuiUtils.DoubleValidator()) |
|---|
| 28 | self.txtYmax.setValidator(GuiUtils.DoubleValidator()) |
|---|
| 29 | |
|---|
| 30 | self.txtXmin.setText(str(x_range[0])) |
|---|
| 31 | self.txtXmax.setText(str(x_range[1])) |
|---|
| 32 | self.txtYmin.setText(str(y_range[0])) |
|---|
| 33 | self.txtYmax.setText(str(y_range[1])) |
|---|
| 34 | |
|---|
| 35 | def xrange(self): |
|---|
| 36 | """ |
|---|
| 37 | Return a tuple with line edit content of (xmin, xmax) |
|---|
| 38 | """ |
|---|
| 39 | return (float(self.txtXmin.text()), |
|---|
| 40 | float(self.txtXmax.text())) |
|---|
| 41 | |
|---|
| 42 | def yrange(self): |
|---|
| 43 | """ |
|---|
| 44 | Return a tuple with line edit content of (ymin, ymax) |
|---|
| 45 | """ |
|---|
| 46 | return (float(self.txtYmin.text()), |
|---|
| 47 | float(self.txtYmax.text())) |
|---|
