diff options
Diffstat (limited to 'Lib/tkinter/tix.py')
| -rw-r--r-- | Lib/tkinter/tix.py | 175 |
1 files changed, 124 insertions, 51 deletions
diff --git a/Lib/tkinter/tix.py b/Lib/tkinter/tix.py index b105278..be44a09 100644 --- a/Lib/tkinter/tix.py +++ b/Lib/tkinter/tix.py @@ -46,6 +46,21 @@ BALLOON = 'balloon' AUTO = 'auto' ACROSSTOP = 'acrosstop' +# A few useful constants for the Grid widget +ASCII = 'ascii' +CELL = 'cell' +COLUMN = 'column' +DECREASING = 'decreasing' +INCREASING = 'increasing' +INTEGER = 'integer' +MAIN = 'main' +MAX = 'max' +REAL = 'real' +ROW = 'row' +S_REGION = 's-region' +X_REGION = 'x-region' +Y_REGION = 'y-region' + # Some constants used by Tkinter dooneevent() TCL_DONT_WAIT = 1 << 1 TCL_WINDOW_EVENTS = 1 << 2 @@ -850,7 +865,7 @@ class FileEntry(TixWidget): # FIXME: return python object pass -class HList(TixWidget): +class HList(TixWidget, XView, YView): """HList - Hierarchy display widget can be used to display any data that have a hierarchical structure, for example, file system directory trees. The list entries are indented and connected by branch lines @@ -961,6 +976,10 @@ class HList(TixWidget): def info_anchor(self): return self.tk.call(self._w, 'info', 'anchor') + def info_bbox(self, entry): + return self._getints( + self.tk.call(self._w, 'info', 'bbox', entry)) or None + def info_children(self, entry=None): c = self.tk.call(self._w, 'info', 'children', entry) return self.tk.splitlist(c) @@ -968,6 +987,12 @@ class HList(TixWidget): def info_data(self, entry): return self.tk.call(self._w, 'info', 'data', entry) + def info_dragsite(self): + return self.tk.call(self._w, 'info', 'dragsite') + + def info_dropsite(self): + return self.tk.call(self._w, 'info', 'dropsite') + def info_exists(self, entry): return self.tk.call(self._w, 'info', 'exists', entry) @@ -1037,12 +1062,6 @@ class HList(TixWidget): def show_entry(self, entry): return self.tk.call(self._w, 'show', 'entry', entry) - def xview(self, *args): - self.tk.call(self._w, 'xview', *args) - - def yview(self, *args): - self.tk.call(self._w, 'yview', *args) - class InputOnly(TixWidget): """InputOnly - Invisible widget. Unix only. @@ -1241,11 +1260,8 @@ class PanedWindow(TixWidget): self.tk.call(self._w, 'paneconfigure', entry, *self._options(cnf, kw)) def panes(self): - names = self.tk.call(self._w, 'panes') - ret = [] - for x in names: - ret.append(self.subwidget(x)) - return ret + names = self.tk.splitlist(self.tk.call(self._w, 'panes')) + return [self.subwidget(x) for x in names] class PopupMenu(TixWidget): """PopupMenu widget can be used as a replacement of the tk_popup command. @@ -1419,7 +1435,7 @@ class StdButtonBox(TixWidget): if name in self.subwidget_list: self.tk.call(self._w, 'invoke', name) -class TList(TixWidget): +class TList(TixWidget, XView, YView): """TList - Hierarchy display widget which can be used to display data in a tabular format. The list entries of a TList widget are similar to the entries in the Tk listbox widget. The main @@ -1502,12 +1518,6 @@ class TList(TixWidget): def selection_set(self, first, last=None): self.tk.call(self._w, 'selection', 'set', first, last) - def xview(self, *args): - self.tk.call(self._w, 'xview', *args) - - def yview(self, *args): - self.tk.call(self._w, 'yview', *args) - class Tree(TixWidget): """Tree - The tixTree widget can be used to display hierarchical data in a tree form. The user can adjust @@ -1563,7 +1573,7 @@ class CheckList(TixWidget): # FIXME: It should inherit -superclass tixTree def __init__(self, master=None, cnf={}, **kw): TixWidget.__init__(self, master, 'tixCheckList', - ['options'], cnf, kw) + ['options', 'radio'], cnf, kw) self.subwidget_list['hlist'] = _dummyHList(self, 'hlist') self.subwidget_list['vsb'] = _dummyScrollbar(self, 'vsb') self.subwidget_list['hsb'] = _dummyScrollbar(self, 'hsb') @@ -1777,7 +1787,7 @@ class CObjView(TixWidget): pass -class Grid(TixWidget): +class Grid(TixWidget, XView, YView): '''The Tix Grid command creates a new window and makes it into a tixGrid widget. Additional options, may be specified on the command line or in the option database to configure aspects such as its cursor @@ -1801,16 +1811,21 @@ class Grid(TixWidget): TixWidget.__init__(self, master, 'tixGrid', static, cnf, kw) # valid options as of Tk 8.4 - # anchor, bdtype, cget, configure, delete, dragsite, dropsite, entrycget, edit - # entryconfigure, format, geometryinfo, info, index, move, nearest, selection - # set, size, unset, xview, yview - # def anchor option ?args ...? + # anchor, bdtype, cget, configure, delete, dragsite, dropsite, entrycget, + # edit, entryconfigure, format, geometryinfo, info, index, move, nearest, + # selection, set, size, unset, xview, yview + def anchor_clear(self): + """Removes the selection anchor.""" + self.tk.call(self, 'anchor', 'clear') + def anchor_get(self): "Get the (x,y) coordinate of the current anchor cell" return self._getints(self.tk.call(self, 'anchor', 'get')) - # def bdtype - # def delete dim from ?to? + def anchor_set(self, x, y): + """Set the selection anchor to the cell at (x, y).""" + self.tk.call(self, 'anchor', 'set', x, y) + def delete_row(self, from_, to=None): """Delete rows between from_ and to inclusive. If to is not provided, delete only row at from_""" @@ -1818,6 +1833,7 @@ class Grid(TixWidget): self.tk.call(self, 'delete', 'row', from_) else: self.tk.call(self, 'delete', 'row', from_, to) + def delete_column(self, from_, to=None): """Delete columns between from_ and to inclusive. If to is not provided, delete only column at from_""" @@ -1825,26 +1841,49 @@ class Grid(TixWidget): self.tk.call(self, 'delete', 'column', from_) else: self.tk.call(self, 'delete', 'column', from_, to) - # def edit apply - # def edit set x y + + def edit_apply(self): + """If any cell is being edited, de-highlight the cell and applies + the changes.""" + self.tk.call(self, 'edit', 'apply') + + def edit_set(self, x, y): + """Highlights the cell at (x, y) for editing, if the -editnotify + command returns True for this cell.""" + self.tk.call(self, 'edit', 'set', x, y) def entrycget(self, x, y, option): "Get the option value for cell at (x,y)" + if option and option[0] != '-': + option = '-' + option return self.tk.call(self, 'entrycget', x, y, option) - def entryconfigure(self, x, y, **kw): - return self.tk.call(self, 'entryconfigure', x, y, *self._options(None, kw)) + def entryconfigure(self, x, y, cnf=None, **kw): + return self._configure(('entryconfigure', x, y), cnf, kw) + # def format # def index def info_exists(self, x, y): "Return True if display item exists at (x,y)" - return bool(int(self.tk.call(self, 'info', 'exists', x, y))) + return self._getboolean(self.tk.call(self, 'info', 'exists', x, y)) def info_bbox(self, x, y): # This seems to always return '', at least for 'text' displayitems return self.tk.call(self, 'info', 'bbox', x, y) + def move_column(self, from_, to, offset): + """Moves the the range of columns from position FROM through TO by + the distance indicated by OFFSET. For example, move_column(2, 4, 1) + moves the columns 2,3,4 to columns 3,4,5.""" + self.tk.call(self, 'move', 'column', from_, to, offset) + + def move_row(self, from_, to, offset): + """Moves the the range of rows from position FROM through TO by + the distance indicated by OFFSET. + For example, move_row(2, 4, 1) moves the rows 2,3,4 to rows 3,4,5.""" + self.tk.call(self, 'move', 'row', from_, to, offset) + def nearest(self, x, y): "Return coordinate of cell nearest pixel coordinate (x,y)" return self._getints(self.tk.call(self, 'nearest', x, y)) @@ -1854,7 +1893,6 @@ class Grid(TixWidget): # def selection includes # def selection set # def selection toggle - # def move dim from to offset def set(self, x, y, itemtype=None, **kw): args= self._options(self.cnf, kw) @@ -1862,24 +1900,59 @@ class Grid(TixWidget): args= ('-itemtype', itemtype) + args self.tk.call(self, 'set', x, y, *args) - # def size dim index ?option value ...? - # def unset x y - - def xview(self): - return self._getdoubles(self.tk.call(self, 'xview')) - def xview_moveto(self, fraction): - self.tk.call(self,'xview', 'moveto', fraction) - def xview_scroll(self, count, what="units"): - "Scroll right (count>0) or left <count> of units|pages" - self.tk.call(self, 'xview', 'scroll', count, what) - - def yview(self): - return self._getdoubles(self.tk.call(self, 'yview')) - def yview_moveto(self, fraction): - self.tk.call(self,'ysview', 'moveto', fraction) - def yview_scroll(self, count, what="units"): - "Scroll down (count>0) or up <count> of units|pages" - self.tk.call(self, 'yview', 'scroll', count, what) + def size_column(self, index, **kw): + """Queries or sets the size of the column given by + INDEX. INDEX may be any non-negative + integer that gives the position of a given column. + INDEX can also be the string "default"; in this case, this command + queries or sets the default size of all columns. + When no option-value pair is given, this command returns a tuple + containing the current size setting of the given column. When + option-value pairs are given, the corresponding options of the + size setting of the given column are changed. Options may be one + of the follwing: + pad0 pixels + Specifies the paddings to the left of a column. + pad1 pixels + Specifies the paddings to the right of a column. + size val + Specifies the width of a column . + Val may be: "auto" -- the width of the column is set the + the widest cell in the column; a valid Tk screen distance + unit; or a real number following by the word chars + (e.g. 3.4chars) that sets the width of the column to the + given number of characters.""" + return self.tk.split(self.tk.call(self._w, 'size', 'column', index, + *self._options({}, kw))) + + def size_row(self, index, **kw): + """Queries or sets the size of the row given by + INDEX. INDEX may be any non-negative + integer that gives the position of a given row . + INDEX can also be the string "default"; in this case, this command + queries or sets the default size of all rows. + When no option-value pair is given, this command returns a list con- + taining the current size setting of the given row . When option-value + pairs are given, the corresponding options of the size setting of the + given row are changed. Options may be one of the follwing: + pad0 pixels + Specifies the paddings to the top of a row. + pad1 pixels + Specifies the paddings to the the bottom of a row. + size val + Specifies the height of a row. + Val may be: "auto" -- the height of the row is set the + the highest cell in the row; a valid Tk screen distance + unit; or a real number following by the word chars + (e.g. 3.4chars) that sets the height of the row to the + given number of characters.""" + return self.tk.split(self.tk.call( + self, 'size', 'row', index, *self._options({}, kw))) + + def unset(self, x, y): + """Clears the cell at (x, y) by removing its display item.""" + self.tk.call(self._w, 'unset', x, y) + class ScrolledGrid(Grid): '''Scrolled Grid widgets''' |