Hi everybody!
I can see style property:
btn = Gtk::Button.new
puts btn.style_get_property(‘image-spacing’) # “2”
But how can change the value?
Hi everybody!
I can see style property:
btn = Gtk::Button.new
puts btn.style_get_property(‘image-spacing’) # “2”
But how can change the value?
I did that:
class ClsBtn < Gtk::Button
type_register
install_style_property(GLib::Param::Int.new(‘image-spacing’,
‘image-spacing’,
‘’, 0, 10000, 5,
GLib::Param::READABLE|GLib::Param::WRITABLE))
end
closebtn = ClsBtn.new
image = Gtk::Image.new(Gtk::Stock::CLOSE, Gtk::IconSize::MENU)
closebtn.add(image)
p closebtn.style_get_property(‘image-spacing’)
Property became “0”,
but border around image is still big (not equals 0)
How can I to decrease the button? (The button is needed for Notebook
tabs)
'', 0, 10000, 5,
It should read as:
‘’, 0, 10000, 0,
I have tried to play with parameter
I did that:
style = closebtn.modifier_style
style.xthickness = 0
style.ythickness = 0
closebtn.modify_style(style)
But fields are still exist. Any else ideas?
I find solution in Geany source code:
[CODE] label_box = Gtk::HBox.new(false, 0)
label = Gtk::Label.new(‘Page1’)
label_box.pack_start(label, false, false, 0)
btn = Gtk::Button.new
btn.relief = Gtk::RELIEF_NONE
btn.focus_on_click = false
style = btn.modifier_style
style.xthickness = 0
style.ythickness = 0
btn.modify_style(style)
btn.set_tooltip_text("Close page1")
wim,him = Gtk::IconSize.lookup(Gtk::IconSize::MENU)
btn.set_size_request(wim+2,him+2)
btn.signal_connect('clicked') do
$notebook.remove_page($notebook.children.index(treeview))
store.clear
label_box.destroy
treeview.destroy
end
image = Gtk::Image.new(Gtk::Stock::CLOSE, Gtk::IconSize::MENU)
btn.add(image)
align = Gtk::Alignment.new(1.0, 0.0, 0.0, 0.0)
align.add(btn)
label_box.pack_start(align, false, false, 0)
label_box.spacing = 3
label_box.show_all
page = $notebook.append_page(treeview, label_box)
treeview.show_all
$notebook.page = $notebook.n_pages-1 [/CODE]
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