You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
103 lines
3.9 KiB
103 lines
3.9 KiB
#!/usr/bin/env python3 |
|
|
|
# MIT License |
|
# |
|
# Copyright (c) 2021 Eugenio Parodi <ceccopierangiolieugenio AT googlemail DOT com> |
|
# |
|
# Permission is hereby granted, free of charge, to any person obtaining a copy |
|
# of this software and associated documentation files (the "Software"), to deal |
|
# in the Software without restriction, including without limitation the rights |
|
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
|
# copies of the Software, and to permit persons to whom the Software is |
|
# furnished to do so, subject to the following conditions: |
|
# |
|
# The above copyright notice and this permission notice shall be included in all |
|
# copies or substantial portions of the Software. |
|
# |
|
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
|
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
|
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
|
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
|
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
|
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
|
# SOFTWARE. |
|
|
|
from TermTk.TTkCore.log import TTkLog |
|
from TermTk.TTkCore.color import TTkColor |
|
from TermTk.TTkWidgets.frame import TTkFrame |
|
from TermTk.TTkWidgets.widget import TTkWidget |
|
|
|
|
|
class TTkWindow(TTkWidget): |
|
__slots__ = ('_title', '_mouseDelta', '_draggable', '_resizable') |
|
def __init__(self, *args, **kwargs): |
|
TTkWidget.__init__(self, *args, **kwargs) |
|
self._title = kwargs.get('title' , 0 ) |
|
self.setPadding(3,1,1,1) |
|
self._mouseDelta = (0,0) |
|
self.setFocusPolicy(TTkWidget.ClickFocus) |
|
self._draggable = False |
|
self._resizable = TTkWidget.NONE |
|
|
|
def paintEvent(self): |
|
if self.hasFocus(): |
|
color = TTkColor.fg("#ffff55") |
|
else: |
|
color = TTkColor.RST |
|
self._canvas.drawBox(pos=(0,0), color=color, size=(self._width,3)) |
|
self._canvas.drawBox(pos=(0,2), color=color, size=(self._width,self._height-2)) |
|
self._canvas.drawText(pos=(0,2), color=color, text="╟"+("─"*(self._width-2))+"╢") |
|
self._canvas.drawText(pos=(2,1),text=self._title) |
|
|
|
def mousePressEvent(self, evt): |
|
self._mouseDelta = (evt.x, evt.y) |
|
w,h = self.size() |
|
x,y = evt.x, evt.y |
|
# If the mouse position is inside the header box enable the dragging feature |
|
if x >= 1 and y>=1 and x<w-1 and y<3: |
|
self._draggable = True |
|
else: |
|
# check if the ckick is on any norder to enable the resize feature |
|
if x==0: |
|
self._resizable |= TTkWidget.LEFT |
|
elif x==w-1: |
|
self._resizable |= TTkWidget.RIGHT |
|
if y==0: |
|
self._resizable |= TTkWidget.TOP |
|
elif y==h-1: |
|
self._resizable |= TTkWidget.BOTTOM |
|
# TTkLog.debug(f"{(x,y)} - {self._resizable}") |
|
|
|
|
|
def mouseDragEvent(self, evt): |
|
# TTkLog.debug(f"{self._resizable}") |
|
if self._draggable: |
|
x,y = self.pos() |
|
dx = evt.x-self._mouseDelta[0] |
|
dy = evt.y-self._mouseDelta[1] |
|
self.move(x+dx, y+dy) |
|
elif self._resizable: |
|
# TTkLog.debug(f"{self._resizable}") |
|
x,y,w,h = self.geometry() |
|
dx = evt.x-self._mouseDelta[0] |
|
dy = evt.y-self._mouseDelta[1] |
|
if self._resizable & TTkWidget.LEFT: |
|
x += dx ; w -= dx |
|
elif self._resizable & TTkWidget.RIGHT: |
|
w = evt.x |
|
if self._resizable & TTkWidget.TOP: |
|
y += dy ; h -= dy |
|
elif self._resizable & TTkWidget.BOTTOM: |
|
h = evt.y |
|
self.move(x,y) |
|
self.resize(w,h) |
|
|
|
|
|
|
|
def focusInEvent(self): |
|
self.update() |
|
|
|
def focusOutEvent(self): |
|
self._draggable = False |
|
self._resizable = TTkWidget.NONE |
|
self.update() |