Added example

examples/stackedprogressbar.py

@@ -0,0 +1,86 @@
+#!/usr/bin/env python
+# /*##########################################################################
+#
+# Copyright (c) 2016-2021 European Synchrotron Radiation Facility
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+# ###########################################################################*/
+"""
+Test StackedProgressBar widgets
+"""
+
+from silx.gui import qt
+from silx.gui.widgets.StackedProgressBar import StackedProgressBar
+
+
+class Dialog(qt.QMainWindow):
+    def __init__(self, *args, **kwargs):
+        qt.QMainWindow.__init__(self, *args, **kwargs)
+
+        widget = qt.QWidget(self)
+        layout = qt.QVBoxLayout(widget)
+
+        f1 = StackedProgressBar(self)
+        f1.setRange(0, 100)
+        f1.setProgressItem("foo1", value=50, color=qt.QColor("#800000"))
+        f1.setProgressItem("foo2", value=20, color=qt.QColor("#008000"))
+        f1.setProgressItem("foo3", value=10, color=qt.QColor("#000080"))
+        layout.addWidget(f1)
+
+        f2 = StackedProgressBar(self)
+        f2.setRange(0, 100)
+        f2.setProgressItem("foo1", value=50, color=qt.QColor("#800000"), striped=True)
+        f2.setProgressItem("foo2", value=20, color=qt.QColor("#008000"), striped=True)
+        f2.setProgressItem("foo3", value=10, color=qt.QColor("#000080"), striped=True)
+        layout.addWidget(f2)
+
+        f2_2 = StackedProgressBar(self)
+        f2_2.setRange(0, 100)
+        f2_2.setProgressItem("foo1", value=50, color=qt.QColor("#FF8080"), striped=True)
+        f2_2.setProgressItem("foo2", value=20, color=qt.QColor("#80FF80"), striped=True)
+        f2_2.setProgressItem("foo3", value=10, color=qt.QColor("#8080FF"), striped=True)
+        layout.addWidget(f2_2)
+
+        f3 = StackedProgressBar(self)
+        f3.setRange(0, 100)
+        f3.setSpacing(1)
+        f3.setProgressItem("foo1", value=50, color=qt.QColor("#800000"), striped=True, animated=True, toolTip="That's foo1")
+        f3.setProgressItem("foo2", value=20, color=qt.QColor("#008000"), striped=True, animated=True, toolTip="That's foo2")
+        f3.setProgressItem("foo3", value=10, color=qt.QColor("#000080"), striped=True, animated=True, toolTip="That's foo3")
+        layout.addWidget(f3)
+
+        b = qt.QPushButton(self)
+        b.setText("foo1=20")
+        b.clicked.connect(lambda: f3.setProgressItem("foo1", value=20))
+        layout.addWidget(b)
+
+        b = qt.QPushButton(self)
+        b.setText("foo1=50")
+        b.clicked.connect(lambda: f3.setProgressItem("foo1", value=50))
+        layout.addWidget(b)
+
+        self.setCentralWidget(widget)
+
+
+if __name__ == "__main__":
+    app = qt.QApplication([])
+    window = Dialog()
+    window.setVisible(True)
+    app.exec()