| 28 | |
| 29 | |
| 30 | class MainFrame(wx.Frame): |
| 31 | def __init__(self): |
| 32 | wx.Frame.__init__(self, parent=None, id=wx.ID_ANY, |
| 33 | title='cefwx example2', size=(800, 600)) |
| 34 | |
| 35 | self.initComponents() |
| 36 | self.layoutComponents() |
| 37 | self.initEventHandlers() |
| 38 | if len(sys.argv) == 2 and sys.argv[1] == "test-launch": |
| 39 | wx.CallLater(500, self.testLaunch) |
| 40 | |
| 41 | def testLaunch(self): |
| 42 | # This hash is checked by /tests/test-launch.sh script |
| 43 | # to detect whether CEF initialized successfully. |
| 44 | print("b8ba7d9945c22425328df2e21fbb64cd") |
| 45 | self.Close() |
| 46 | |
| 47 | def initComponents(self): |
| 48 | self.tree = wx.TreeCtrl(self, id=-1, size=(200, -1)) |
| 49 | self.root = self.tree.AddRoot(ROOT_NAME) |
| 50 | for url in URLS: |
| 51 | self.tree.AppendItem(self.root, url) |
| 52 | self.tree.Expand(self.root) |
| 53 | |
| 54 | self.tabs = fnb.FlatNotebook(self, wx.ID_ANY, |
| 55 | agwStyle=fnb.FNB_NODRAG | fnb.FNB_X_ON_TAB) |
| 56 | # You also have to set the wx.WANTS_CHARS style for |
| 57 | # all parent panels/controls, if it's deeply embedded. |
| 58 | self.tabs.SetWindowStyleFlag(wx.WANTS_CHARS) |
| 59 | |
| 60 | def layoutComponents(self): |
| 61 | sizer = wx.BoxSizer(wx.HORIZONTAL) |
| 62 | sizer.Add(self.tree, 0, wx.EXPAND) |
| 63 | sizer.Add(self.tabs, 1, wx.EXPAND) |
| 64 | self.SetSizer(sizer) |
| 65 | |
| 66 | def initEventHandlers(self): |
| 67 | self.Bind(wx.EVT_TREE_SEL_CHANGED, self.OnSelChanged, self.tree) |
| 68 | self.Bind(fnb.EVT_FLATNOTEBOOK_PAGE_CLOSING, self.OnPageClosing) |
| 69 | self.Bind(wx.EVT_CLOSE, self.OnClose) |
| 70 | |
| 71 | def OnSelChanged(self, event): |
| 72 | self.item = event.GetItem() |
| 73 | url = self.tree.GetItemText(self.item) |
| 74 | if url and url != ROOT_NAME: |
| 75 | cefPanel = chrome.ChromeCtrl(self.tabs, useTimer=True, url=str(url)) |
| 76 | self.tabs.AddPage(cefPanel, url) |
| 77 | self.tabs.SetSelection(self.tabs.GetPageCount()-1) |
| 78 | event.Skip() |
| 79 | |
| 80 | def OnPageClosing(self, event): |
| 81 | print("sample2.py: One could place some extra closing stuff here") |
| 82 | event.Skip() |
| 83 | |
| 84 | def OnClose(self, event): |
| 85 | # Remember to destroy all CEF browser references before calling |
| 86 | # Destroy(), so that browser closes cleanly. In this specific |
| 87 | # example there are no references kept, but keep this in mind |