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vial
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main_window: add a text message when no boards are detected

main
Ilya Zhuravlev 2021-01-16 13:20:49 -05:00
parent 65f4a3174c
commit e6b51c3717
1 changed files with 16 additions and 1 deletions
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17
src/main/python/main_window.py
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@ -2,7 +2,7 @@
from PyQt5.QtCore import Qt, QSettings, QStandardPaths from PyQt5.QtCore import Qt, QSettings, QStandardPaths
from PyQt5.QtWidgets import QWidget, QComboBox, QToolButton, QHBoxLayout, QVBoxLayout, QMainWindow, QAction, qApp, \ from PyQt5.QtWidgets import QWidget, QComboBox, QToolButton, QHBoxLayout, QVBoxLayout, QMainWindow, QAction, qApp, \
QFileDialog, QDialog, QTabWidget, QActionGroup, QMessageBox QFileDialog, QDialog, QTabWidget, QActionGroup, QMessageBox, QLabel
import json import json
import os import os
@ -59,9 +59,17 @@ class MainWindow(QMainWindow):
self.tabs = QTabWidget() self.tabs = QTabWidget()
self.refresh_tabs() self.refresh_tabs()
self.lbl_no_devices = QLabel(tr("MainWindow", 'No devices detected. Connect a Vial-compatible device and press '
'"Refresh"\n'
'or select "File" → "Download VIA definitions" in order to enable'
' support for VIA keyboards.'))
self.lbl_no_devices.setAlignment(Qt.AlignCenter)
layout = QVBoxLayout() layout = QVBoxLayout()
layout.addLayout(layout_combobox) layout.addLayout(layout_combobox)
layout.addWidget(self.tabs) layout.addWidget(self.tabs)
layout.addWidget(self.lbl_no_devices)
layout.setAlignment(self.lbl_no_devices, Qt.AlignHCenter)
w = QWidget() w = QWidget()
w.setLayout(layout) w.setLayout(layout)
self.setCentralWidget(w) self.setCentralWidget(w)
@ -180,6 +188,13 @@ class MainWindow(QMainWindow):
for dev in self.devices: for dev in self.devices:
self.combobox_devices.addItem(dev.title()) self.combobox_devices.addItem(dev.title())
if self.devices:
self.lbl_no_devices.hide()
self.tabs.show()
else:
self.lbl_no_devices.show()
self.tabs.hide()
def on_device_selected(self): def on_device_selected(self):
if self.current_device is not None: if self.current_device is not None:
self.current_device.close() self.current_device.close()