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

Separate tab element in the TtkTabWidget

pull/15/head
Eugenio Parodi 5 years ago
parent
93d310dc16
commit
53b286bdfd
2 changed files with 120 additions and 46 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. 154
      TermTk/TTkWidgets/tabwidget.py
  2. 12
      demo/showcase/tab.py

154
TermTk/TTkWidgets/tabwidget.py
Unescape View File

@ -29,6 +29,7 @@ from TermTk.TTkCore.signal import pyTTkSlot, pyTTkSignal
from TermTk.TTkWidgets.widget import TTkWidget
from TermTk.TTkWidgets.spacer import TTkSpacer
from TermTk.TTkWidgets.frame import TTkFrame
from TermTk.TTkLayouts.boxlayout import TTkHBoxLayout
from TermTk.TTkLayouts.gridlayout import TTkGridLayout
@ -40,22 +41,24 @@ _labels= │◀│La│Label1║Label2║Label3│Label4│▶│
╞═══════════╩══════╩═══════════════╡
leftscroller rightScroller
'''
class TTkTabWidget(TTkFrame):
class _TTkTabs(TTkWidget):
__slots__ = (
'_viewport',
'_tabColor', '_tabBorderColor', '_tabSelectColor', '_tabOffsetColor',
'_tabColorFocus', '_tabBorderColorFocus', '_tabSelectColorFocus', '_tabOffsetColorFocus',
'_tabWidgets', '_labels', '_labelsPos',
'_offset', '_currentIndex',
'_labels', '_labelsPos',
'_offset', '_currentIndex','_lastIndex',
'_leftScroller', '_rightScroller',
'_tabMovable', '_tabClosable')
'_tabMovable', '_tabClosable',
#Signals
'currentChanged')
def __init__(self, *args, **kwargs):
self._tabWidgets = []
self._labels = []
self._labelsPos = []
self._currentIndex = 0
self._offset = 0
self._currentIndex = -1
self._lastIndex = -1
self._offset = -1
self._tabMovable = False
self._tabClosable = False
self._leftScroller = False
@ -68,32 +71,18 @@ class TTkTabWidget(TTkFrame):
self._tabBorderColorFocus = TTkCfg.theme.tabBorderColorFocus
self._tabSelectColorFocus = TTkCfg.theme.tabSelectColorFocus
self._tabOffsetColorFocus = TTkCfg.theme.tabOffsetColorFocus
TTkFrame.__init__(self, *args, **kwargs)
self._name = kwargs.get('name' , 'TTkTabWidget')
self.setLayout(TTkGridLayout())
self._viewport = TTkWidget(layout=TTkGridLayout())
self.layout().addWidget(self._viewport,0,0)
#self.layout().addWidget(TTkSpacer(),0,1)
#self.layout().addWidget(TTkSpacer(),1,0)
if self.border():
self.setPadding(3,1,1,1)
else:
self.setPadding(2,0,0,0)
# Signals
self.currentChanged = pyTTkSignal(int)
TTkWidget.__init__(self, *args, **kwargs)
self._name = kwargs.get('name' , '_TTkTabs')
self.setFocusPolicy(TTkK.ClickFocus + TTkK.TabFocus)
def addTab(self, widget, label):
widget.hide()
self._tabWidgets.append(widget)
def addTab(self, label):
self._labels.append(label)
self._viewport.addWidget(widget)
self._updateTabs()
def insertTab(self, index, widget, label):
widget.hide()
self._tabWidgets.insert(index, widget)
def insertTab(self, index, label):
self._labels.insert(index, label)
self._viewport.addWidget(widget)
self._updateTabs()
def _updateTabs(self):
@ -115,24 +104,22 @@ class TTkTabWidget(TTkFrame):
minLabelLen = labelLen
self.setMinimumWidth(minLabelLen+2+4)
for i, widget in enumerate(self._tabWidgets):
if self._currentIndex == i:
widget.show()
else:
widget.hide()
if self._currentIndex == -1:
self._currentIndex = len(self._labels) -1
if self._lastIndex != self._currentIndex:
self._lastIndex = self._currentIndex
self.currentChanged.emit(self._currentIndex)
self.update()
def resizeEvent(self, w, h):
self._updateTabs()
def mousePressEvent(self, evt):
x,y = evt.x, evt.y
x = evt.x
w = self.width()
offset = self._offset
if self.border():
if y>2: return False
else:
if y>1: return False
# Check from the selected to the left and from selected+1 to the right
if self._leftScroller and x<2 and offset>0:
self._offset -= 1
@ -196,12 +183,97 @@ class TTkTabWidget(TTkFrame):
tabBorderColor = self._tabBorderColor
tabSelectColor = self._tabSelectColor
tabOffsetColor = self._tabOffsetColor
if self.border():
self._canvas.drawBox(pos=(0,2),size=(self._width,self._height-2), color=tabBorderColor, grid=9)
self._canvas.drawTab(
pos=(0,0), size=self.size(), slim=not self.border(),
pos=(0,0), size=self.size(), slim=(self._height==2),
labels=self._labels, labelsPos=self._labelsPos,
selected=self._currentIndex, offset=self._offset,
leftScroller=self._leftScroller, rightScroller=self._rightScroller,
color=tabColor, borderColor=tabBorderColor, selectColor=tabSelectColor, offsetColor=tabOffsetColor)
'''
┌────────────────────────────┐
│ Root Layout │
│┌────────┬────────┬────────┐│
││Right M │ TABS │ Left M ││
│└────────┴────────┴────────┘│
│┌──────────────────────────┐│
││ Layout ││
││ ││
│└──────────────────────────┘│
└────────────────────────────┘
'''
class TTkTabWidget(TTkFrame):
__slots__ = (
'_tabBarTopLayout', '_tabBar',
'_tabColor', '_tabBorderColor', '_tabSelectColor', '_tabOffsetColor',
'_tabColorFocus', '_tabBorderColorFocus', '_tabSelectColorFocus', '_tabOffsetColorFocus',
'_tabWidgets', '_labels', '_labelsPos',
'_offset', '_currentIndex',
'_leftScroller', '_rightScroller',
'_tabMovable', '_tabClosable')
def __init__(self, *args, **kwargs):
self._tabWidgets = []
self._labels = []
self._labelsPos = []
self._currentIndex = 0
self._offset = 0
self._tabMovable = False
self._tabClosable = False
self._leftScroller = False
self._rightScroller = False
self._tabColor = TTkCfg.theme.tabColor
self._tabBorderColor = TTkCfg.theme.tabBorderColor
self._tabSelectColor = TTkCfg.theme.tabSelectColor
self._tabOffsetColor = TTkCfg.theme.tabOffsetColor
self._tabColorFocus = TTkCfg.theme.tabColorFocus
self._tabBorderColorFocus = TTkCfg.theme.tabBorderColorFocus
self._tabSelectColorFocus = TTkCfg.theme.tabSelectColorFocus
self._tabOffsetColorFocus = TTkCfg.theme.tabOffsetColorFocus
self._tabBar = _TTkTabs()
self._tabBar.currentChanged.connect(self._tabChanged)
self._tabBarTopLayout = TTkHBoxLayout()
self._tabBarTopLayout.addWidget(self._tabBar)
TTkFrame.__init__(self, *args, **kwargs)
self._name = kwargs.get('name' , 'TTkTabWidget')
self.setLayout(TTkGridLayout())
if self.border():
self.setPadding(3,1,1,1)
else:
self.setPadding(2,0,0,0)
self.rootLayout().addItem(self._tabBarTopLayout)
self._tabBarTopLayout.setGeometry(0,0,self._width,self._padt)
self.setFocusPolicy(TTkK.ClickFocus + TTkK.TabFocus)
@pyTTkSlot(int)
def _tabChanged(self, index):
for i, widget in enumerate(self._tabWidgets):
if index == i:
widget.show()
else:
widget.hide()
def addTab(self, widget, label):
widget.hide()
self._tabWidgets.append(widget)
self.layout().addWidget(widget)
self._tabBar.addTab(label)
def insertTab(self, index, widget, label):
widget.hide()
self._tabWidgets.insert(index, widget)
self.layout().addWidget(widget)
self._tabBar.insertTab(index, label)
def resizeEvent(self, w, h):
self._tabBarTopLayout.setGeometry(0,0,w,self._padt)
def paintEvent(self):
if self.hasFocus():
tabBorderColor = self._tabBorderColorFocus
else:
tabBorderColor = self._tabBorderColor
if self.border():
self._canvas.drawBox(pos=(0,2),size=(self._width,self._height-2), color=tabBorderColor, grid=9)

12
demo/showcase/tab.py
Unescape View File

@ -22,12 +22,12 @@
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
import sys, os
import sys, os, argparse
sys.path.append(os.path.join(sys.path[0],'../..'))
import TermTk as ttk
def demoTab(root= None):
def demoTab(root=None):
tabWidget1 = ttk.TTkTabWidget(parent=root, border=True)
tabWidget1.addTab(ttk.TTkTestWidgetSizes(border=True, title="Frame1.1"), "Label 1.1")
tabWidget1.addTab(ttk.TTkTestWidgetSizes(border=True, title="Frame1.2"), "Label 1.2")
@ -42,12 +42,14 @@ def demoTab(root= None):
return tabWidget1
def main():
ttk.TTkLog.use_default_file_logging()
parser = argparse.ArgumentParser()
parser.add_argument('-f', help='Full Screen', action='store_true')
args = parser.parse_args()
fullscreen = False
ttk.TTkLog.use_default_file_logging()
root = ttk.TTk()
if fullscreen:
if args.f:
rootTab = root
root.setLayout(ttk.TTkGridLayout())
else:

Write Preview
Loading…
Cancel
Save