How to use the ginga.gw.Widgets.Button function in ginga

To help you get started, we’ve selected a few ginga examples, based on popular ways it is used in public projects.

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ejeschke / ginga / ginga / examples / gw / example1_video.py View on Github

# Clip cuts assumes data does not need to be scaled in cut levels--
            # only clipped
            fi.set_autocuts(AutoCuts.Clip(logger=self.logger))

        bd = fi.get_bindings()
        bd.enable_all(True)

        fi.set_desired_size(512, 512)
        iw = Viewers.GingaViewerWidget(viewer=fi)
        vbox.add_widget(iw, stretch=1)

        hbox = Widgets.HBox()
        hbox.set_margins(4, 2, 4, 2)

        wopen = Widgets.Button("Open File")
        #wopen.clicked.connect(self.open_file)
        wquit = Widgets.Button("Quit")
        wquit.add_callback('activated', lambda *args: self.quit())

        for w in (wopen, wquit):
            hbox.add_widget(w, stretch=0)
        hbox.add_widget(Widgets.Label(''), stretch=1)

        vbox.add_widget(hbox, stretch=0)

        self.top.set_widget(vbox)
        self.top.set_title("Video Example Viewer")

ejeschke / ginga / ginga / rv / plugins / SaveImage.py View on Github

btns = Widgets.HBox()
        btns.set_border_width(4)
        btns.set_spacing(3)

        btn = Widgets.Button('Save')
        btn.set_tooltip('Save selected image(s)')
        btn.add_callback('activated', lambda w: self.save_images())
        btn.set_enabled(False)
        btns.add_widget(btn, stretch=0)
        self.w.save = btn

        btn = Widgets.Button('Close')
        btn.add_callback('activated', lambda w: self.close())
        btns.add_widget(btn, stretch=0)
        btn = Widgets.Button("Help")
        btn.add_callback('activated', lambda w: self.help())
        btns.add_widget(btn, stretch=0)
        btns.add_widget(Widgets.Label(''), stretch=1)
        container.add_widget(btns, stretch=0)

        self.gui_up = True

        # Initialize directory selection dialog
        self.dirsel = DirectorySelection(self.fv.w.root.get_widget())

        # Generate initial listing
        self.update_channels()

ejeschke / ginga / ginga / rv / plugins / WCSAxes.py View on Github

b.ra_angle.add_callback('activated', lambda *args: self.set_ra_angle())

        b.dec_angle.set_text(str(self.axes.dec_angle))
        b.dec_angle.set_tooltip('Orientation in deg of DEC labels')
        b.dec_angle.add_callback(
            'activated', lambda *args: self.set_dec_angle())

        fr.set_widget(w)
        vbox.add_widget(fr, stretch=0)

        top.add_widget(sw, stretch=1)

        btns = Widgets.HBox()
        btns.set_spacing(3)

        btn = Widgets.Button("Close")
        btn.add_callback('activated', lambda w: self.close())
        btns.add_widget(btn, stretch=0)
        btn = Widgets.Button("Help")
        btn.add_callback('activated', lambda w: self.help())
        btns.add_widget(btn, stretch=0)
        btns.add_widget(Widgets.Label(''), stretch=1)
        top.add_widget(btns, stretch=0)

        container.add_widget(top, stretch=1)

        self.gui_up = True

ejeschke / ginga / ginga / rv / plugins / Overlays.py View on Github

fr.set_widget(w)
        vbox.add_widget(fr, stretch=0)

        spacer = Widgets.Label('')
        vbox.add_widget(spacer, stretch=1)

        top.add_widget(sw, stretch=1)

        btns = Widgets.HBox()
        btns.set_spacing(3)

        btn = Widgets.Button("Close")
        btn.add_callback('activated', lambda w: self.close())
        btns.add_widget(btn, stretch=0)
        btn = Widgets.Button("Help")
        btn.add_callback('activated', lambda w: self.help())
        btns.add_widget(btn, stretch=0)
        btns.add_widget(Widgets.Label(''), stretch=1)
        top.add_widget(btns, stretch=0)

        container.add_widget(top, stretch=1)

ejeschke / ginga / experimental / plugins / IRAF.py View on Github

self.w.frch = lbl

        fr.set_widget(lbl)
        vbox.add_widget(fr, stretch=0)

        # stretch
        vbox.add_widget(Widgets.Label(''), stretch=1)

        btns = Widgets.HBox()
        btns.set_spacing(4)
        btns.set_border_width(4)

        btn = Widgets.Button("Close")
        btn.add_callback('activated', lambda w: self.close())
        btns.add_widget(btn)
        btn = Widgets.Button("Help")
        btn.add_callback('activated', lambda w: self.help())
        btns.add_widget(btn, stretch=0)
        btns.add_widget(Widgets.Label(''), stretch=1)
        vbox.add_widget(btns)

        container.add_widget(vbox, stretch=1)
        self.gui_up = True

        fmap = self.get_channel_frame_mapping()
        self.update_chinfo(fmap)

ejeschke / ginga / ginga / rv / plugins / ChangeHistory.py View on Github

vbox2.set_border_width(4)
        vbox2.add_widget(w)
        vbox2.add_widget(w2)

        fr.set_widget(vbox2, stretch=0)
        vbox.add_widget(fr, stretch=0)

        container.add_widget(vbox, stretch=1)

        btns = Widgets.HBox()
        btns.set_spacing(3)

        btn = Widgets.Button('Close')
        btn.add_callback('activated', lambda w: self.close())
        btns.add_widget(btn, stretch=0)
        btn = Widgets.Button("Help")
        btn.add_callback('activated', lambda w: self.help())
        btns.add_widget(btn, stretch=0)
        btns.add_widget(Widgets.Label(''), stretch=1)

        container.add_widget(btns, stretch=0)

        self.gui_up = True

ejeschke / ginga / ginga / rv / plugins / Crosshair.py View on Github

index = self.formats.index(self.format)
        combobox.set_index(index)
        combobox.add_callback('activated', lambda w, idx: self.set_format())

        fr.set_widget(w)
        vbox.add_widget(fr, stretch=0)

        spacer = Widgets.Label('')
        vbox.add_widget(spacer, stretch=1)

        top.add_widget(sw, stretch=1)

        btns = Widgets.HBox()
        btns.set_spacing(3)

        btn = Widgets.Button("Close")
        btn.add_callback('activated', lambda w: self.close())
        btns.add_widget(btn, stretch=0)
        btn = Widgets.Button("Help")
        btn.add_callback('activated', lambda w: self.help())
        btns.add_widget(btn, stretch=0)
        btns.add_widget(Widgets.Label(''), stretch=1)
        top.add_widget(btns, stretch=0)

        container.add_widget(top, stretch=1)

ejeschke / ginga / ginga / rv / plugins / TVMask.py View on Github

b.show.set_tooltip('Show masks')
        b.show.add_callback('activated', lambda w: self.redo())

        b.hide.set_tooltip('Hide masks')
        b.hide.add_callback('activated', lambda w: self.clear_mask())

        b.forget.set_tooltip('Forget masks')
        b.forget.add_callback('activated', lambda w: self.forget_masks())

        container.add_widget(w, stretch=0)

        btns = Widgets.HBox()
        btns.set_border_width(4)
        btns.set_spacing(3)

        btn = Widgets.Button('Close')
        btn.add_callback('activated', lambda w: self.close())
        btns.add_widget(btn, stretch=0)
        btn = Widgets.Button("Help")
        btn.add_callback('activated', lambda w: self.help())
        btns.add_widget(btn, stretch=0)
        btns.add_widget(Widgets.Label(''), stretch=1)

        container.add_widget(btns, stretch=0)

        self.gui_up = True

        # Initialize mask file selection dialog
        self.mfilesel = FileSelection(self.fv.w.root.get_widget(),
                                      all_at_once=True)

        # Populate table

ejeschke / ginga / ginga / rv / plugins / Pick.py View on Github

# Pick field evaluation status
        hbox = Widgets.HBox()
        hbox.set_spacing(4)
        hbox.set_border_width(4)
        label = Widgets.Label()
        #label.set_alignment(0.05, 0.5)
        self.w.eval_status = label
        hbox.add_widget(self.w.eval_status, stretch=0)
        hbox.add_widget(Widgets.Label(''), stretch=1)
        vbox1.add_widget(hbox, stretch=0)

        # Pick field evaluation progress bar and stop button
        hbox = Widgets.HBox()
        hbox.set_spacing(4)
        hbox.set_border_width(4)
        btn = Widgets.Button("Stop")
        btn.add_callback('activated', lambda w: self.eval_intr())
        btn.set_enabled(False)
        self.w.btn_intr_eval = btn
        hbox.add_widget(btn, stretch=0)

        self.w.eval_pgs = Widgets.ProgressBar()
        hbox.add_widget(self.w.eval_pgs, stretch=1)
        vbox1.add_widget(hbox, stretch=0)

        nb.add_widget(vbox1, title="Readout")

        # Build settings panel
        captions = (('Show Candidates', 'checkbutton'),
                    ("Draw type:", 'label', 'xlbl_drawtype', 'label',
                     "Draw type", 'combobox'),
                    ('Radius:', 'label', 'xlbl_radius', 'label',

ejeschke / ginga / ginga / rv / plugins / WCSMatch.py View on Github

fr.set_widget(w)
        vbox.add_widget(fr, stretch=0)

        spacer = Widgets.Label('')
        vbox.add_widget(spacer, stretch=1)

        top.add_widget(sw, stretch=1)

        btns = Widgets.HBox()
        btns.set_spacing(3)

        btn = Widgets.Button("Close")
        btn.add_callback('activated', lambda w: self.close())
        btns.add_widget(btn, stretch=0)
        btn = Widgets.Button("Help")
        btn.add_callback('activated', lambda w: self.help())
        btns.add_widget(btn, stretch=0)
        btns.add_widget(Widgets.Label(''), stretch=1)
        top.add_widget(btns, stretch=0)

        container.add_widget(top, stretch=1)

        self.gui_up = True
        self._reset_channels_gui()

How to use the ginga.gw.Widgets.Button function in ginga

To help you get started, we’ve selected a few ginga examples, based on popular ways it is used in public projects.

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