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Fix stage line updating, size up arrow heads?

basic_orders
Tyler Goodlet 2021-02-08 07:06:00 -05:00
parent 0449734c53
commit ac84087755
1 changed files with 24 additions and 18 deletions
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42
piker/ui/_interaction.py
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@ -253,18 +253,19 @@ class LineEditor:
dotted=dotted, dotted=dotted,
size=size, size=size,
) )
line.label._use_extra_fields = size is not None # line.label._use_extra_fields = size is not None
# cache staging line after creation # cache staging line after creation
self._stage_line = line self._stage_line = line
else: else:
# apply input settings to existing staging line
label = line.label label = line.label
# disable order size and other extras in label # disable order size and other extras in label
label._use_extra_fields = size is not None label._use_extra_fields = size is not None
label.size = size label.size = size
# label.size_digits = line.label.size_digits
label.color = color label.color = color
# Use the existing staged line instead but copy # Use the existing staged line instead but copy
@ -276,11 +277,14 @@ class LineEditor:
line.setMouseHover(hl_on_hover) line.setMouseHover(hl_on_hover)
line.show() line.show()
# XXX: must have this to trigger updated # XXX: must have this to trigger updated
# label contents rendering # label contents rendering
line.setPos(y) line.setPos(y)
line.set_level() line.set_level()
label.show()
# show order info label
line.label.update()
line.label.show()
self._active_staged_line = line self._active_staged_line = line
@ -302,15 +306,13 @@ class LineEditor:
# delete "staged" cursor tracking line from view # delete "staged" cursor tracking line from view
line = self._active_staged_line line = self._active_staged_line
if line:
cursor._trackers.remove(line) cursor._trackers.remove(line)
if self._stage_line:
self._stage_line.hide()
self._stage_line.label.hide()
self._active_staged_line = None self._active_staged_line = None
self._stage_line.hide()
self._stage_line.label.hide()
# show the crosshair y line # show the crosshair y line
hl = cursor.graphics[chart]['hl'] hl = cursor.graphics[chart]['hl']
hl.show() hl.show()
@ -422,17 +424,17 @@ class ArrowEditor:
None: 180, # pointing to right None: 180, # pointing to right
}[pointing] }[pointing]
yb = pg.mkBrush(hcolor(color))
arrow = pg.ArrowItem( arrow = pg.ArrowItem(
angle=angle, angle=angle,
baseAngle=0, baseAngle=0,
headLen=5, headLen=5*3,
headWidth=2, headWidth=2*3,
tailLen=None, tailLen=None,
pxMode=True,
# coloring # coloring
pen=pg.mkPen(hcolor('papas_special')), pen=pg.mkPen(hcolor('papas_special')),
brush=yb, brush=pg.mkBrush(hcolor(color)),
) )
arrow.setPos(x, y) arrow.setPos(x, y)
@ -866,6 +868,8 @@ class ChartView(ViewBox):
key = ev.key() key = ev.key()
mods = ev.modifiers() mods = ev.modifiers()
print(f'text: {text}, key: {key}')
if mods == QtCore.Qt.ShiftModifier: if mods == QtCore.Qt.ShiftModifier:
if self.state['mouseMode'] == ViewBox.PanMode: if self.state['mouseMode'] == ViewBox.PanMode:
self.setMouseMode(ViewBox.RectMode) self.setMouseMode(ViewBox.RectMode)
@ -890,6 +894,8 @@ class ChartView(ViewBox):
# https://forum.qt.io/topic/532/how-to-catch-ctrl-c-on-a-widget/9 # https://forum.qt.io/topic/532/how-to-catch-ctrl-c-on-a-widget/9
self.select_box.clear() self.select_box.clear()
# cancel order or clear graphics
if key == QtCore.Qt.Key_C:
# delete any lines under the cursor # delete any lines under the cursor
mode = self.mode mode = self.mode
for line in mode.lines.lines_under_cursor(): for line in mode.lines.lines_under_cursor():