projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| cf694132 RD |
1 | |
| 2 | from wxPython.wx import * | |
| 3 | ||
| 8bf5d46e RD |
4 | import string |
| 5 | ||
| cf694132 RD |
6 | #--------------------------------------------------------------------------- |
| 7 | ||
| 8 | class TestTreeCtrlPanel(wxPanel): | |
| 9 | def __init__(self, parent, log): | |
| 10 | wxPanel.__init__(self, parent, -1) | |
| 11 | ||
| 12 | self.log = log | |
| 13 | tID = NewId() | |
| 14 | ||
| 8bf5d46e | 15 | self.tree = wxTreeCtrl(self, tID, wxDefaultPosition, wxDefaultSize, |
| b1462dfa | 16 | wxTR_HAS_BUTTONS | wxTR_EDIT_LABELS)# | wxTR_MULTIPLE) |
| 8bf5d46e RD |
17 | |
| 18 | self.root = self.tree.AddRoot("The Root Item") | |
| cf694132 | 19 | for x in range(15): |
| 8bf5d46e | 20 | child = self.tree.AppendItem(self.root, "Item %d" % x) |
| b1462dfa | 21 | #self.tree.SelectItem(child) |
| cf694132 RD |
22 | for y in range(5): |
| 23 | last = self.tree.AppendItem(child, "item %d-%s" % (x, chr(ord("a")+y))) | |
| 24 | for z in range(5): | |
| 25 | self.tree.AppendItem(last, "item %d-%s-%d" % (x, chr(ord("a")+y), z)) | |
| 26 | ||
| 8bf5d46e | 27 | self.tree.Expand(self.root) |
| cf694132 RD |
28 | EVT_TREE_ITEM_EXPANDED (self, tID, self.OnItemExpanded) |
| 29 | EVT_TREE_ITEM_COLLAPSED (self, tID, self.OnItemCollapsed) | |
| 30 | EVT_TREE_SEL_CHANGED (self, tID, self.OnSelChanged) | |
| 8bf5d46e RD |
31 | EVT_TREE_BEGIN_LABEL_EDIT(self, tID, self.OnBeginEdit) |
| 32 | EVT_TREE_END_LABEL_EDIT (self, tID, self.OnEndEdit) | |
| cf694132 | 33 | |
| bb0054cd RD |
34 | EVT_LEFT_DCLICK(self.tree, self.OnLeftDClick) |
| 35 | EVT_RIGHT_DOWN(self.tree, self.OnRightClick) | |
| 36 | EVT_RIGHT_UP(self.tree, self.OnRightUp) | |
| 37 | ||
| 38 | def OnRightClick(self, event): | |
| b1462dfa RD |
39 | pt = event.GetPosition(); |
| 40 | item = self.tree.HitTest(pt) | |
| bb0054cd RD |
41 | self.log.WriteText("OnRightClick: %s\n" % self.tree.GetItemText(item)) |
| 42 | self.tree.SelectItem(item) | |
| 43 | ||
| 44 | def OnRightUp(self, event): | |
| b1462dfa RD |
45 | pt = event.GetPosition(); |
| 46 | item = self.tree.HitTest(pt) | |
| 8bf5d46e RD |
47 | self.log.WriteText("OnRightUp: %s (manually starting label edit)\n" |
| 48 | % self.tree.GetItemText(item)) | |
| 49 | self.tree.EditLabel(item) | |
| 50 | ||
| 51 | ||
| 52 | ||
| 53 | def OnBeginEdit(self, event): | |
| 54 | self.log.WriteText("OnBeginEdit\n") | |
| 55 | # show how to prevent edit... | |
| 56 | if self.tree.GetItemText(event.GetItem()) == "The Root Item": | |
| 57 | wxBell() | |
| 58 | self.log.WriteText("You can't edit this one...\n") | |
| 59 | event.Veto() | |
| 60 | ||
| 61 | def OnEndEdit(self, event): | |
| 62 | self.log.WriteText("OnEndEdit\n") | |
| 63 | # show how to reject edit, we'll not allow any digits | |
| 64 | for x in event.GetLabel(): | |
| 65 | if x in string.digits: | |
| 66 | self.log.WriteText("You can't enter digits...\n") | |
| 67 | event.Veto() | |
| 68 | return | |
| 69 | ||
| 70 | ||
| bb0054cd RD |
71 | |
| 72 | def OnLeftDClick(self, event): | |
| b1462dfa RD |
73 | pt = event.GetPosition(); |
| 74 | item = self.tree.HitTest(pt) | |
| bb0054cd RD |
75 | self.log.WriteText("OnLeftDClick: %s\n" % self.tree.GetItemText(item)) |
| 76 | ||
| cf694132 RD |
77 | |
| 78 | def OnSize(self, event): | |
| 79 | w,h = self.GetClientSizeTuple() | |
| 80 | self.tree.SetDimensions(0, 0, w, h) | |
| 81 | ||
| 82 | ||
| 83 | def OnItemExpanded(self, event): | |
| 84 | item = event.GetItem() | |
| 85 | self.log.WriteText("OnItemExpanded: %s\n" % self.tree.GetItemText(item)) | |
| 86 | ||
| 87 | def OnItemCollapsed(self, event): | |
| 88 | item = event.GetItem() | |
| 89 | self.log.WriteText("OnItemCollapsed: %s\n" % self.tree.GetItemText(item)) | |
| 90 | ||
| 91 | def OnSelChanged(self, event): | |
| 8bf5d46e RD |
92 | self.item = event.GetItem() |
| 93 | self.log.WriteText("OnSelChanged: %s\n" % self.tree.GetItemText(self.item)) | |
| cf694132 RD |
94 | |
| 95 | #--------------------------------------------------------------------------- | |
| 96 | ||
| 97 | def runTest(frame, nb, log): | |
| 98 | win = TestTreeCtrlPanel(nb, log) | |
| 99 | return win | |
| 100 | ||
| 101 | #--------------------------------------------------------------------------- | |
| 102 | ||
| 103 | ||
| 104 | ||
| 105 | ||
| 106 | ||
| 107 | ||
| 108 | ||
| 109 | ||
| 110 | ||
| 111 | ||
| 112 | ||
| 113 | ||
| 114 | ||
| 115 | ||
| 116 | ||
| 117 | ||
| 118 | ||
| 119 | ||
| 120 | overview = """\ | |
| 121 | A tree control presents information as a hierarchy, with items that may be expanded to show further items. Items in a tree control are referenced by wxTreeItemId handles. | |
| 122 | ||
| 123 | wxTreeCtrl() | |
| 124 | ------------------------- | |
| 125 | ||
| 126 | Default constructor. | |
| 127 | ||
| 128 | wxTreeCtrl(wxWindow* parent, wxWindowID id, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, long style = wxTR_HAS_BUTTONS, const wxValidator& validator = wxDefaultValidator, const wxString& name = "listCtrl") | |
| 129 | ||
| 130 | Constructor, creating and showing a tree control. | |
| 131 | ||
| 132 | Parameters | |
| 133 | ------------------- | |
| 134 | ||
| 135 | parent = Parent window. Must not be NULL. | |
| 136 | ||
| 137 | id = Window identifier. A value of -1 indicates a default value. | |
| 138 | ||
| 139 | pos = Window position. | |
| 140 | ||
| 141 | size = Window size. If the default size (-1, -1) is specified then the window is sized appropriately. | |
| 142 | ||
| 143 | style = Window style. See wxTreeCtrl. | |
| 144 | ||
| 145 | validator = Window validator. | |
| 146 | ||
| 147 | name = Window name. | |
| 148 | """ |