Transparent dialog form background?

Rhino Developer
2

EtoTransparent
EtoTransparent700×589 1.58 MB 

import Rhino.UI
import Eto.Drawing as drawing
import Eto.Forms as forms

class EtoTransparentDialog(forms.Dialog[bool]):

    def __init__(self):
        self.Title = 'Transparency'
        self.ClientSize = drawing.Size(400, 200)
        self.Padding = drawing.Padding(10)
        self.Resizable = False
        self.WindowStyle = forms.WindowStyle.Default
        self.Opacity = .5

        self.m_checkbox = forms.CheckBox(Text = 'Default', Checked = True)
        self.m_checkbox.CheckedChanged += self.OnCheckBoxChanged
        self.m_slider = forms.Slider(MinValue = 10, MaxValue = 100, Value = 50)
        self.m_slider.ValueChanged += self.OnSliderChanged
        self.DefaultButton = forms.Button(Text = 'OK')
        self.DefaultButton.Click += self.OnOKButtonClick

        layout = forms.DynamicLayout()
        layout.Spacing = drawing.Size(5, 5)
        layout.AddRow(self.m_checkbox)
        layout.AddRow(self.m_slider)
        layout.AddRow(self.DefaultButton)
        self.Content = layout

    def OnSliderChanged(self, sender, e):
        self.Opacity = self.m_slider.Value * 0.01

    def OnOKButtonClick(self, sender, e):
        self.Close(False)

    def OnCheckBoxChanged(self, sender, e):
        if self.m_checkbox.Checked:
            self.WindowStyle = forms.WindowStyle.Default
        else:
            self.WindowStyle = forms.WindowStyle.None

dialog = EtoTransparentDialog();
rc = dialog.ShowModal(Rhino.UI.RhinoEtoApp.MainWindow)

EtoTransparent.py (1.5 KB)

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