kolla/examples/app.cgx at master · berendkleinhaneveld/kolla · GitHub

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<window unified-title-and-tool-bar-on-mac >
  <menubar>
    <menu title="File">
      <action
        v-for="toggle in ['dock', 'dock_content', 'dock_title', 'toolbar', 'action', 'statusbar']"
        :text="f'Toggle {toggle}'"
        :object-name="f'toggle_{toggle}'"
        @triggered="partial(lambda toggle: toggle_item(toggle), toggle=toggle)"
      />
      <action separator />
      <action
        text="&Quit"
        :role="QtGui.QAction.QuitRole"
        @triggered="quit"
      />
    </menu>
    <menu title="Status">
      <action
        text="Change text"
        @triggered="update_status_bar"
      />
    </menu>
  </menubar>
  <widget>
    <label text="Main widget" />
    <button @clicked="button_clicked" />
    <qcombobox
      :items="['foo', 'bar']"
      @activated="on_combobox_changed"
    />
  </widget>
  <dock
    v-if="toggles['show_dock']"
    :area="docks['dock']"
    object-name="dock"
    @dock-location-changed="on_dock_location_changed"
  >
    <widget
      v-if="toggles['show_dock_title']"
      object-name="dock_title"
      title
    >
      <label text="Title" />
    </widget>
    <widget
      v-if="toggles['show_dock_content']"
      object-name="dock_content"
    >
      <treeview>
        <itemmodel :horizontal-header-labels="['Foo', 'Bar']">
          <standarditem
            v-for="item in standard_items"
            v-bind="item"
          />
        </itemmodel>
      </treeview>
    </widget>
  </dock>
  <dock :area="QtCore.Qt.RightDockWidgetArea">
    <widget>
      <label text="other" />
    </widget>
  </dock>
  <toolbar
    v-if="toggles['show_toolbar']"
    object-name="toolbar"
  >
    <action
      v-if="toggles['show_action']"
      text="New"
      object-name="action"
      @triggered="on_new"
    />
  </toolbar>
  <statusbar
    v-if="toggles['show_statusbar']"
    object-name="statusbar"
    :text="f'Hello there {name}', 2000"
  />
</window>

<script>
from functools import partial

from PySide6 import QtCore, QtGui, QtWidgets

import kolla


STATE_MAP = {
    False: QtCore.Qt.Unchecked,
    True: QtCore.Qt.Checked,
}


def quit():
    QtWidgets.QApplication.instance().quit()


class App(kolla.Component):
    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)
        self.state['name'] = "handsome"
        self.state["toggles"] = {
            "show_dock": True,
            "show_dock_title": True,
            "show_dock_content": True,
            "show_toolbar": True,
            "show_action": True,
            "show_statusbar": True,
        }
        self.state["items"] = [
            [["Item", "Value"], False],
            [["Foo", "Bar"], False],
        ]
        self.state['docks'] = {
            "dock": QtCore.Qt.LeftDockWidgetArea,
        }

    @property
    def standard_items(self):
        items = []
        for row, (item, check_state) in enumerate(self.state["items"]):
            for column, text in enumerate(item):
                child_props = {
                    "text": text,
                    "model_index": (row, column),
                    "checkable": column == 0,
                }
                if column == 0:
                    child_props["check_state"] = STATE_MAP[check_state]
                items.append(child_props)
        return items

    def update_status_bar(self):
        self.state["name"] = "beautiful"

    def on_combobox_changed(self, index):
        pass

    def on_dock_location_changed(self, area):
        self.state['docks']['dock'] = area

    def on_new(self):
        pass

    def on_import(self):
        pass

    def button_clicked(self):
        pass

    def toggle_item(self, name):
        self.state["toggles"][f"show_{name}"] = not self.state["toggles"][
            f"show_{name}"
        ]
</script>