mirror
/
pyTermTk
mirror of https://github.com/ceccopierangiolieugenio/pyTermTk.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
Browse Source

Added tristate and properties to checkbox,

pull/95/head
Eugenio Parodi 3 years ago
parent
2b0d9643a4
commit
bd6af80f7c
4 changed files with 120 additions and 35 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 32
      TermTk/TTkCore/constant.py
  2. 6
      TermTk/TTkTestWidgets/domtreeview.py
  3. 111
      TermTk/TTkWidgets/checkbox.py
  4. 6
      demo/showcase/formwidgets.py

32
TermTk/TTkCore/constant.py
Unescape View File

@ -34,7 +34,7 @@ class TTkConstant:
DEP_24: int = 0x18
# Color Type
class ColorType:
class ColorType(int):
Foreground = 0x01
Background = 0x02
Modifier = 0x03
@ -78,7 +78,7 @@ class TTkConstant:
HORIZONTAL = 0x01
VERTICAL = 0x02
class ScrollBarPolicy:
class ScrollBarPolicy(int):
ScrollBarAsNeeded = 0x00
ScrollBarAlwaysOff = 0x01
ScrollBarAlwaysOn = 0x02
@ -87,7 +87,7 @@ class TTkConstant:
ScrollBarAlwaysOff = ScrollBarPolicy.ScrollBarAlwaysOff
ScrollBarAlwaysOn = ScrollBarPolicy.ScrollBarAlwaysOn
class CheckState:
class CheckState(int):
''' This class type is used to describe the check status.
.. autosummary::
@ -103,7 +103,7 @@ class TTkConstant:
PartiallyChecked = CheckState.PartiallyChecked
Checked = CheckState.Checked
class InsertPolicy:
class InsertPolicy(int):
NoInsert = 0x00 # The string will not be inserted into the combobox.
InsertAtTop = 0x01 # The string will be inserted as the first item in the combobox.
# InsertAtCurrent = 0x02 # The current item will be replaced by the string.
@ -112,7 +112,7 @@ class TTkConstant:
# InsertBeforeCurrent = 0x05 # The string is inserted before the current item in the combobox.
# InsertAlphabetically = 0x06 # The string is inserted in the alphabetic order in the combobox.
class ChildIndicatorPolicy:
class ChildIndicatorPolicy(int):
ShowIndicator = 0x00 #The controls for expanding and collapsing will be shown for this item even if there are no children.
DontShowIndicator = 0x01 #The controls for expanding and collapsing will never be shown even if there are children. If the node is forced open the user will not be able to expand or collapse the item.
DontShowIndicatorWhenChildless = 0x02 #The controls for expanding and collapsing will be shown if the item contains children.
@ -121,7 +121,7 @@ class TTkConstant:
DontShowIndicator = ChildIndicatorPolicy.DontShowIndicator
DontShowIndicatorWhenChildless = ChildIndicatorPolicy.DontShowIndicatorWhenChildless
class SortOrder:
class SortOrder(int):
AscendingOrder = 0x00
DescendingOrder = 0x01
@ -137,7 +137,7 @@ class TTkConstant:
# InsertAlphabetically = InsertPolicy.InsertAlphabetically
# Keys
class MouseKey():
class MouseKey(int):
'''Input Mouse Key
Events reported by :class:`~TermTk.TTkCore.TTkTerm.inputmouse.TTkMouseEvent` -> :class:`~TermTk.TTkCore.TTkTerm.inputmouse.TTkMouseEvent.key`
@ -165,7 +165,7 @@ class TTkConstant:
MiddleButton = MouseKey.MiddleButton
Wheel = MouseKey.Wheel
class WrapMode():
class WrapMode(int):
'''Those constants describes how text is wrapped in a document.'''
# NoWrap = 0x00
# '''Text is not wrapped at all.'''
@ -184,7 +184,7 @@ class TTkConstant:
WrapAnywhere = WrapMode.WrapAnywhere
WrapAtWordBoundaryOrAnywhere = WrapMode.WrapAtWordBoundaryOrAnywhere
class LineWrapMode():
class LineWrapMode(int):
NoWrap = 0x00
WidgetWidth = 0x01
FixedWidth = 0x03
@ -195,7 +195,7 @@ class TTkConstant:
# Events
class MouseEvent():
class MouseEvent(int):
'''Input Mouse Event
Events reported by :class:`~TermTk.TTkCore.TTkTerm.inputmouse.TTkMouseEvent` -> :class:`~TermTk.TTkCore.TTkTerm.inputmouse.TTkMouseEvent.evt`
@ -231,7 +231,7 @@ class TTkConstant:
Input_Password = 0x04
# Alignment
class Alignment:
class Alignment(int):
''' This class type is used to describe alignment.
.. autosummary::
@ -257,7 +257,7 @@ class TTkConstant:
CENTER_ALIGN = Alignment.CENTER_ALIGN
JUSTIFY = Alignment.JUSTIFY
class FileMode():
class FileMode(int):
AnyFile = 0 #The name of a file, whether it exists or not.
# ExistingFile = 1 #The name of a single existing file.
Directory = 2 #The name of a directory. Both files and directories are displayed. However, the native Windows file dialog does not support displaying files in the directory chooser.
@ -269,7 +269,7 @@ class TTkConstant:
# ExistingFiles = FileMode.ExistingFiles
# LayoutItem Types
class LayoutItemTypes:
class LayoutItemTypes(int):
'''Types used internally in :mod:`~TermTk.TTkLayouts`'''
LayoutItem = 0x01
'''Item Type Layout'''
@ -280,7 +280,7 @@ class TTkConstant:
LayoutItem = LayoutItemTypes.LayoutItem
WidgetItem = LayoutItemTypes.WidgetItem
class WindowFlag:
class WindowFlag(int):
# FramelessWindowHint = 0x00000800
# ''' Produces a borderless window.'''
# CustomizeWindowHint = 0x02000000
@ -308,7 +308,7 @@ class TTkConstant:
# WindowStaysOnBottomHint = 0x04000000
# ''' Informs the window system that the window should stay on bottom of all other windows.'''
class KeyType():
class KeyType(int):
'''Input Key Types
Key type reported by :class:`~TermTk.TTkCore.TTkTerm.inputkey.TTkKeyEvent` -> :class:`~TermTk.TTkCore.TTkTerm.inputkey.TTkKeyEvent.key`
@ -322,7 +322,7 @@ class TTkConstant:
SpecialKey = KeyType.SpecialKey
class KeyModifier():
class KeyModifier(int):
'''Input :class:`~TermTk.TTkCore.constant.TTkConstant.KeyType.SpecialKey` modifiers
Modifier reported by :class:`~TermTk.TTkCore.TTkTerm.inputkey.TTkKeyEvent` -> :class:`~TermTk.TTkCore.TTkTerm.inputkey.TTkKeyEvent.mod`

6
TermTk/TTkTestWidgets/domtreeview.py
Unescape View File

@ -207,6 +207,12 @@ class TTkDomTreeView(TTkWidget):
fcb.stateChanged.connect(_boundFlags(
prop['set']['cb'], prop['get']['cb'],
domw, lambda v: v==TTkK.Checked, flags[fl]))
if prop['get']['type'] == 'singleflag' and 'set' in prop:
flags = prop['get']['flags']
items = [(k,v) for k,v in flags.items()]
value = TTkComboBox(list=[n for n,_ in items], height=1)
value.setCurrentIndex([cs for _,cs in items].index(getval))
value.currentTextChanged.connect(_bound(prop['set']['cb'],domw, lambda v:flags[v]))
elif prop['get']['type'] == bool and 'set' in prop:
# value = TTkComboBox(list=['True','False'])
# value.setCurrentIndex(0 if getval else 1)

111
TermTk/TTkWidgets/checkbox.py
Unescape View File

@ -39,6 +39,11 @@ class TTkCheckbox(TTkWidget):
[ ]CheckBox
**Partially Checked**
::
[/]CheckBox
:Demo: `formwidgets.py <https://github.com/ceccopierangiolieugenio/pyTermTk/blob/main/demo/showcase/formwidgets.py>`_
:param str text: the text shown on the checkbox, defaults to ""
@ -57,6 +62,11 @@ class TTkCheckbox(TTkWidget):
:param checked: True if checked otherwise False
:type checked: bool
:param checkStatus: The state of the checkbox
:type checkStatus: :class:`~TermTk.TTkCore.constant.TTkConstant.CheckState`
:param tristate: | This property holds whether the checkbox is a tri-state checkbox
| The default is false, i.e., the checkbox has only two states.
:type tristate: bool
.. py:method:: stateChanged(state)
:signal:
@ -68,7 +78,7 @@ class TTkCheckbox(TTkWidget):
'''
__slots__ = (
'_checked', '_text',
'_checkStatus', '_text', '_tristate',
# Signals
'clicked', 'stateChanged'
)
@ -76,23 +86,57 @@ class TTkCheckbox(TTkWidget):
TTkWidget.__init__(self, *args, **kwargs)
self._name = kwargs.get('name' , 'TTkCheckbox' )
# Define Signals
self.stateChanged = pyTTkSignal(int)
self.stateChanged = pyTTkSignal(TTkK.CheckState)
self.clicked = pyTTkSignal(bool)
self._checked = kwargs.get('checked', False )
if 'checkStatus' in kwargs:
self._checkStatus = kwargs.get('checkStatus', TTkK.Unchecked )
else:
self._checkStatus = TTkK.Checked if kwargs.get('checked', False ) else TTkK.Unchecked
self._tristate = kwargs.get('tristate', False)
self._text = TTkString(kwargs.get('text', '' ))
self.setMinimumSize(3 + len(self._text), 1)
self.setMaximumHeight(1)
self.setFocusPolicy(TTkK.ClickFocus + TTkK.TabFocus)
def isTristate(self):
''' This property holds whether the checkbox is a tri-state checkbox
:return: bool
'''
return self._tristate
def setTristate(self, tristate):
''' Enable/Disable the tristate property
:param tristate:
:type tristate: bool
'''
if tristate == self._tristate: return
self._tristate = tristate
self.update()
def isChecked(self):
''' This property holds whether the button is checked
:return: bool - True if :class:`~TermTk.TTkCore.constant.TTkConstant.CheckState.Checked` or :class:`~TermTk.TTkCore.constant.TTkConstant.CheckState.PartiallyChecked`
'''
return self._checkStatus != TTkK.Unchecked
def setChecked(self, state):
''' Set the check status
:param state:
:type tate: bool
'''
self.setCheckState(TTkK.Checked if state else TTkK.Unchecked)
def checkState(self):
''' Retrieve the state of the checkbox
:return: :class:`~TermTk.TTkCore.constant.TTkConstant.CheckState` : the checkbox status
'''
if self._checked:
return TTkK.Checked
else:
return TTkK.Unchecked
return self._checkStatus
def setCheckState(self, state):
''' Sets the checkbox's check state.
@ -100,7 +144,9 @@ class TTkCheckbox(TTkWidget):
:param state: state of the checkbox
:type state: :class:`~TermTk.TTkCore.constant.TTkConstant.CheckState`
'''
self._checked = state == TTkK.Checked
if self._checkStatus == state: return
if state==TTkK.PartiallyChecked and not self._tristate: return
self._checkStatus = state
self.update()
def paintEvent(self):
@ -114,15 +160,22 @@ class TTkCheckbox(TTkWidget):
xColor = TTkCfg.theme.checkboxContentColor
self._canvas.drawText(pos=(0,0), color=borderColor ,text="[ ]")
self._canvas.drawText(pos=(3,0), color=textColor ,text=self._text)
if self._checked:
self._canvas.drawText(pos=(1,0), color=xColor ,text="X")
else:
self._canvas.drawText(pos=(1,0), color=xColor ,text=" ")
text = {
TTkK.Checked : "X",
TTkK.Unchecked : " ",
TTkK.PartiallyChecked: "/"}.get(self._checkStatus, " ")
self._canvas.drawText(pos=(1,0), color=xColor ,text=text)
def _pressEvent(self):
self._checked = not self._checked
self.clicked.emit(self._checked)
self.stateChanged.emit(self.checkState())
self._checkStatus = {
TTkK.Unchecked: TTkK.PartiallyChecked,
TTkK.PartiallyChecked: TTkK.Checked,
TTkK.Checked: TTkK.Unchecked,
}.get(self._checkStatus,TTkK.Unchecked)
if not self._tristate and self._checkStatus == TTkK.PartiallyChecked:
self._checkStatus = TTkK.Checked
self.clicked.emit(self._checkStatus!=TTkK.Unchecked)
self.stateChanged.emit(self._checkStatus)
self.update()
return True
@ -136,3 +189,31 @@ class TTkCheckbox(TTkWidget):
self._pressEvent()
return True
return False
_ttkProperties = {
'tristate' : {
'init': {'name':'tristate', 'type':bool } ,
'get': {'cb':isTristate, 'type':bool } ,
'set': {'cb':setTristate, 'type':bool } },
'checked' : {
'init': {'name':'checked', 'type':bool } ,
'get': {'cb':isChecked, 'type':bool } ,
'set': {'cb':setChecked, 'type':bool } },
'Check State' : {
'init': { 'name':'checked', 'type':'singleflag',
'flags': {
'Checked' : TTkK.Checked ,
'Unchecked' : TTkK.Unchecked ,
'Partially Checked': TTkK.PartiallyChecked } },
'get' : { 'cb':checkState, 'type':'singleflag',
'flags': {
'Checked' : TTkK.Checked ,
'Unchecked' : TTkK.Unchecked ,
'Partially Checked': TTkK.PartiallyChecked } },
'set' : { 'cb':setCheckState, 'type':'singleflag',
'flags': {
'Checked' : TTkK.Checked ,
'Unchecked' : TTkK.Unchecked ,
'Partially Checked': TTkK.PartiallyChecked } },
},
}

6
demo/showcase/formwidgets.py
Unescape View File

@ -60,10 +60,6 @@ def demoFormWidgets(root=None):
win_form1_grid_layout.addWidget(ttk.TTkLineEdit(text='Line Edit Test 2 😎 -'),row,2)
row += 1; win_form1_grid_layout.addWidget(ttk.TTkLabel(text='Line Edit Test 3'),row,0)
win_form1_grid_layout.addWidget(ttk.TTkLineEdit(text='Line Edit Test 3 oަ -'),row,2)
row += 1; win_form1_grid_layout.addWidget(ttk.TTkLabel(text='Line Edit Test 4'),row,0)
win_form1_grid_layout.addWidget(ttk.TTkLineEdit(text='Line Edit Test 4'),row,2)
row += 1; win_form1_grid_layout.addWidget(ttk.TTkLabel(text='Line Edit Test 5'),row,0)
win_form1_grid_layout.addWidget(ttk.TTkLineEdit(text='Line Edit Test 5'),row,2)
row += 1; win_form1_grid_layout.addWidget(ttk.TTkLabel(text='Line Edit Input Number'),row,0)
win_form1_grid_layout.addWidget(ttk.TTkLineEdit(text='123456', inputType=ttk.TTkK.Input_Number),row,2)
@ -84,6 +80,8 @@ def demoFormWidgets(root=None):
win_form1_grid_layout.addWidget(ttk.TTkCheckbox(text='CheckBox 1'),row,2)
row += 1; win_form1_grid_layout.addWidget(ttk.TTkLabel(text='Checkbox Checked'),row,0)
win_form1_grid_layout.addWidget(ttk.TTkCheckbox(text='CheckBox 2', checked=True),row,2)
row += 1; win_form1_grid_layout.addWidget(ttk.TTkLabel(text='Checkbox Tristate'),row,0)
win_form1_grid_layout.addWidget(ttk.TTkCheckbox(text='CheckBox 3', checkStatus=ttk.TTkK.PartiallyChecked, tristate=True),row,2)
row += 1; win_form1_grid_layout.addWidget(ttk.TTkLabel(text='Radio Button (Default)'),row,0)
win_form1_grid_layout.addWidget(ttk.TTkRadioButton(text='RadioButton 1'),row,2)

Write Preview
Loading…
Cancel
Save