def expose_button(self, widget, event, font_size, label_dcolor):
# Init.
rect = widget.allocation
image = self.pixbuf_normal.get_pixbuf()
# Get pixbuf along with button's sate.
if widget.state == gtk.STATE_NORMAL:
image = self.pixbuf_normal.get_pixbuf()
label_dcolor = app_theme.get_color('button_text_fg_normal')
bg_dcolor = app_theme.get_alpha_color('button_bg_normal')
elif widget.state == gtk.STATE_PRELIGHT:
image = self.pixbuf_hover.get_pixbuf()
label_dcolor = app_theme.get_color('button_text_fg_hover')
bg_dcolor = app_theme.get_alpha_color('button_bg_hover')
elif widget.state == gtk.STATE_ACTIVE:
image = self.pixbuf_press.get_pixbuf()
label_dcolor = app_theme.get_color('button_text_fg_press')
bg_dcolor = app_theme.get_alpha_color('button_bg_press')
# Draw button.
cr = widget.window.cairo_create()
draw_pixbuf(cr, image, rect.x + self.padding_edge, rect.y)
# Draw font.
if widget.state == gtk.STATE_INSENSITIVE:
label_color = ui_theme.get_color("disable_text").get_color()
else:
label_color = label_dcolor.get_color()
if self.button_label:
draw_text(cr, self.button_label,
rect.x + image.get_width() + self.padding_edge + self.padding_middle,
rect.y,
rect.width - image.get_width() - self.padding_middle - self.padding_edge*2,
rect.height,
font_size,
label_color,
alignment=pango.ALIGN_LEFT
)
if self.draw_background:
cr.set_source_rgba(*alpha_color_hex_to_cairo(bg_dcolor.get_color_info()))
draw_round_rectangle(cr, rect.x, rect.y, rect.width, rect.height, rect.height/2)
cr.fill()
# Propagate expose to children.
propagate_expose(widget, event)
return True
def draw_alpha_mask(cr, x, y, width, height, color_name):
if not isinstance(color_name, tuple):
color_info = app_theme.get_alpha_color(color_name).get_color_info()
else:
color_info = color_name
cr.set_source_rgba(*alpha_color_hex_to_cairo(color_info))
cr.rectangle(x, y, width, height)
cr.fill()
def draw_alpha_mask(cr, x, y, width, height, color_name):
if not isinstance(color_name, tuple):
color_info = app_theme.get_alpha_color(color_name).get_color_info()
else:
color_info = color_name
cr.set_source_rgba(*alpha_color_hex_to_cairo(color_info))
cr.rectangle(x, y, width, height)
cr.fill()
def expose_toggle_button(self, widget, event, font_size, label_dcolor):
'''
Callback for `expose-event` signal.
@param widget: ToggleButton widget.
@param event: Expose event.
@param button_label: Button label string.
@param padding_x: horticultural padding value.
@param font_size: Font size.
@param label_dcolor: Label DynamicColor.
'''
# Init.
inactive_normal_dpixbuf, inactive_hover_dpixbuf, inactive_press_dpixbuf, inactive_disable_dpixbuf = self.inactive_pixbuf_group
active_normal_dpixbuf, active_hover_dpixbuf, active_press_dpixbuf, active_disable_dpixbuf = self.active_pixbuf_group
rect = widget.allocation
image = inactive_normal_dpixbuf.get_pixbuf()
if not widget.get_active():
button_label = self.active_button_label
else:
button_label = self.inactive_button_label
# Get pixbuf along with button's sate.
if widget.state == gtk.STATE_INSENSITIVE:
if widget.get_active():
image = active_disable_dpixbuf.get_pixbuf()
else:
image = inactive_disable_dpixbuf.get_pixbuf()
elif widget.state == gtk.STATE_NORMAL:
label_dcolor = app_theme.get_color('button_text_fg_normal')
bg_dcolor = app_theme.get_alpha_color('button_bg_normal')
image = inactive_normal_dpixbuf.get_pixbuf()
elif widget.state == gtk.STATE_PRELIGHT:
label_dcolor = app_theme.get_color('button_text_fg_hover')
bg_dcolor = app_theme.get_alpha_color('button_bg_hover')
if not inactive_hover_dpixbuf and not active_hover_dpixbuf:
if widget.get_active():
image = active_normal_dpixbuf.get_pixbuf()
else:
image = inactive_normal_dpixbuf.get_pixbuf()
else:
if inactive_hover_dpixbuf and active_hover_dpixbuf:
if widget.get_active():
image = active_hover_dpixbuf.get_pixbuf()
else:
image = inactive_hover_dpixbuf.get_pixbuf()
elif inactive_hover_dpixbuf:
image = inactive_hover_dpixbuf.get_pixbuf()
elif active_hover_dpixbuf:
image = active_hover_dpixbuf.get_pixbuf()
elif widget.state == gtk.STATE_ACTIVE:
if inactive_press_dpixbuf and active_press_dpixbuf:
if self.button_press_flag:
label_dcolor = app_theme.get_color('button_text_fg_press')
bg_dcolor = app_theme.get_alpha_color('button_bg_press')
if widget.get_active():
image = active_press_dpixbuf.get_pixbuf()
else:
image = inactive_press_dpixbuf.get_pixbuf()
else:
label_dcolor = app_theme.get_color('button_text_fg_normal')
bg_dcolor = app_theme.get_alpha_color('button_bg_normal')
image = active_normal_dpixbuf.get_pixbuf()
else:
image = active_normal_dpixbuf.get_pixbuf()
# Draw button.
cr = widget.window.cairo_create()
draw_pixbuf(cr, image, rect.x + self.padding_edge, rect.y)
# Draw font.
if widget.state == gtk.STATE_INSENSITIVE:
label_color = ui_theme.get_color("disable_text").get_color()
else:
label_color = label_dcolor.get_color()
if button_label:
draw_text(cr, button_label,
rect.x + image.get_width() + self.padding_edge + self.padding_middle,
rect.y,
rect.width - image.get_width() - self.padding_edge * 2 - self.padding_middle + self.more_width,
rect.height,
font_size,
label_color,
alignment=pango.ALIGN_LEFT
)
if self.draw_background:
cr.set_source_rgba(*alpha_color_hex_to_cairo(bg_dcolor.get_color_info()))
draw_round_rectangle(cr, rect.x, rect.y, rect.width, rect.height, rect.height/2)
cr.fill()
# Propagate expose to children.
propagate_expose(widget, event)
return True
