def do_render(self, cr, widget, background_area, cell_area, flags): # GTK 3 layout = widget.create_pango_layout(self.text) a, rect = layout.get_pixel_extents() context = widget.get_style_context() image_y = int(0.5 * (cell_area.height - self.image.get_height())) gtk.render_icon(context, cr, self.image, cell_area.x, cell_area.y) text_y = int(0.5 * (cell_area.height - (rect.y + rect.height))) gtk.render_layout(context, cr, cell_area.x + CELL_TEXT_INDENT, cell_area.y + text_y, layout)
def do_render_gtk3(self, cr, widget, background_area, cell_area, flags):
x_offset, y_offset, width, height = self.do_get_size(widget, cell_area)
# Center the label
y_offset = cell_area.height / 2 - height / 2
# Draws label
context = widget.get_style_context()
gtk.render_layout(context, cr,
cell_area.x + x_offset,
cell_area.y + y_offset,
self._label_layout)
if not self._details_callback:
return
gtk.render_line(context, cr,
cell_area.x, cell_area.y,
cell_area.x + cell_area.width,
cell_area.y + cell_area.height - 1)
def do_render(self, cr, widget, background_area, cell_area, flags):
if not self.visible:
return
state = gtk.StateFlags.NORMAL
if self.clicking and flags & gtk.CELL_RENDERER_SELECTED:
state = gtk.StateFlags.ACTIVE
elif not self.sensitive:
state = gtk.StateFlags.INSENSITIVE
context = widget.get_style_context()
context.save()
context.add_class('button')
context.set_state(state)
xpad, ypad = self.get_padding()
x = cell_area.x + xpad
y = cell_area.y + ypad
w = cell_area.width - 2 * xpad
h = cell_area.height - 2 * ypad
gtk.render_background(context, cr, x, y, w, h)
gtk.render_frame(context, cr, x, y, w, h)
padding = context.get_padding(state)
layout = widget.create_pango_layout(self.text)
layout.set_width((w - padding.left - padding.right) * pango.SCALE)
layout.set_ellipsize(pango.ELLIPSIZE_END)
layout.set_wrap(pango.WRAP_CHAR)
lw, lh = layout.get_size() # Can not use get_pixel_extents
lw /= pango.SCALE
lh /= pango.SCALE
if w < lw:
x = x + padding.left
else:
x = x + padding.left + 0.5 * (w - padding.left - padding.right -
lw)
y = y + padding.top + 0.5 * (h - padding.top - padding.bottom - lh)
gtk.render_layout(context, cr, x, y, layout)
context.restore()
def do_render(self, cr, widget, background_area, cell_area, flags):
if not self.visible:
return
button_width = self.button_width()
state = self.get_state(widget, flags)
context = widget.get_style_context()
context.save()
context.add_class('button')
xpad, ypad = self.get_padding()
x = cell_area.x + xpad
y = cell_area.y + ypad
w = cell_area.width - 2 * xpad
h = cell_area.height - 2 * ypad
padding = context.get_padding(state)
layout = widget.create_pango_layout(self.size)
lwidth = w - button_width - padding.left - padding.right
if lwidth < 0:
lwidth = 0
layout.set_width(lwidth * pango.SCALE)
layout.set_ellipsize(pango.ELLIPSIZE_END)
layout.set_wrap(pango.WRAP_CHAR)
layout.set_alignment(pango.ALIGN_RIGHT)
if lwidth > 0:
lw, lh = layout.get_size() # Can not use get_pixel_extents
lw /= pango.SCALE
lh /= pango.SCALE
lx = x + padding.left
if self.buttons and self.buttons[0] == 'open':
pxbf_width = self.images['open'][2]
lx += pxbf_width + 2 * BUTTON_BORDER + BUTTON_SPACING
ly = y + padding.top + 0.5 * (h - padding.top - padding.bottom -
lh)
gtk.render_layout(context, cr, lx, ly, layout)
for index, button_name in enumerate(self.buttons):
pxbf_sens, pxbf_insens, pxbf_width, pxbf_height = \
self.images[button_name]
if (not self.editable and button_name in {'select', 'clear'}
or not self.size and button_name in {'open', 'save'}):
pixbuf = pxbf_insens
else:
pixbuf = pxbf_sens
if index == 0 and button_name == 'open':
x_offset = 0
else:
x_offset = (w - button_width +
(pxbf_width +
(2 * BUTTON_BORDER) + BUTTON_SPACING) * index)
if x_offset < 0:
continue
bx = cell_area.x + x_offset
by = cell_area.y
bw = pxbf_width + (2 * BUTTON_BORDER)
gtk.render_background(context, cr, bx, by, bw, h)
gtk.render_frame(context, cr, bx, by, bw, h)
gtk.gdk.cairo_set_source_pixbuf(cr, pixbuf, bx + BUTTON_BORDER,
by + (h - pxbf_height) / 2)
cr.paint()
context.restore()
def do_render(self, cr, widget, background_area, cell_area, flags):
if not self.visible:
return
button_width = self.button_width()
state = self.get_state(widget, flags)
context = widget.get_style_context()
context.save()
context.add_class('button')
xpad, ypad = self.get_padding()
x = cell_area.x + xpad
y = cell_area.y + ypad
w = cell_area.width - 2 * xpad
h = cell_area.height - 2 * ypad
padding = context.get_padding(state)
layout = widget.create_pango_layout(self.size)
lwidth = (min(w / 2, w - button_width) - padding.left -
padding.right)
if lwidth < 0:
lwidth = 0
layout.set_width(lwidth * pango.SCALE)
layout.set_ellipsize(pango.ELLIPSIZE_END)
layout.set_wrap(pango.WRAP_CHAR)
if lwidth > 0:
lw, lh = layout.get_size() # Can not use get_pixel_extents
lw /= pango.SCALE
lh /= pango.SCALE
lx = x + padding.left
ly = y + padding.top + 0.5 * (h - padding.top -
padding.bottom - lh)
gtk.render_layout(context, cr, lx, ly, layout)
for index, button_name in enumerate(self.buttons):
pxbf_sens, pxbf_insens, pxbf_width, pxbf_height = \
self.images[button_name]
state = gtk.StateFlags.NORMAL
if (self.clicking == button_name
and flags & gtk.CELL_RENDERER_SELECTED):
state = gtk.StateFlags.ACTIVE
if (not self.editable and button_name in {'select', 'clear'}
or not self.size and button_name in {'open', 'save'}):
state = gtk.StateFlags.INSENSITIVE
pixbuf = pxbf_insens
else:
pixbuf = pxbf_sens
x_offset = (w - button_width +
(pxbf_width +
(2 * BUTTON_BORDER) + BUTTON_SPACING) * index)
if x_offset < 0:
continue
bx = cell_area.x + x_offset
by = cell_area.y
bw = pxbf_width + (2 * BUTTON_BORDER)
gtk.render_background(context, cr, bx, by, bw, h)
gtk.render_frame(context, cr, bx, by, bw, h)
gtk.gdk.cairo_set_source_pixbuf(cr, pixbuf, bx + BUTTON_BORDER,
by + (h - pxbf_height) / 2)
cr.paint()
context.restore()
