diff options
Diffstat (limited to 'src/syslua/lx')
| -rw-r--r-- | src/syslua/lx/tk.lua | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/syslua/lx/tk.lua b/src/syslua/lx/tk.lua index 0862e5b..ceacba9 100644 --- a/src/syslua/lx/tk.lua +++ b/src/syslua/lx/tk.lua @@ -82,6 +82,11 @@ function tk.widget(width, height) -- Replaced by parent by a function that returns the buffer for return nil end + function w:finalize_draw_buffer() + if self.parent ~= nil then + self.parent:finalize_draw_buffer() + end + end function w:redraw(x0, y0, buf) -- Replaced by widget code by a function that does the actual drawing @@ -144,8 +149,20 @@ function tk.init(gui, root_widget) gui.on_mouse_up = function(lb, rb, mb) root_widget:on_mouse_up(gui.mouse_x, gui.mouse_y, lb, rb, mb) end function root_widget:get_draw_buffer(x0, y0, w, h) + if gui.cursor_visible and #region_inter({x=x0, y=y0, w=w, h=h}, + {x=gui.mouse_x, y=gui.mouse_y, w=gui.cursor:width(), h=gui.cursor:height()})>0 + then + tk.must_reshow_cursor_on_finalize = true + gui.hide_cursor() + end return gui.surface:sub(x0, y0, w, h) end + function root_widget:finalize_draw_buffer() + if tk.must_reshow_cursor_on_finalize then + tk.must_reshow_cursor_on_finalize = false + gui.show_cursor() + end + end root_widget:redraw(0, 0, gui.surface) end @@ -265,6 +282,7 @@ function tk.wm_widget() {x = x, y = y, w = w, h = h}) for _, r in pairs(ok) do self:redraw(r.x, r.y, self:get_draw_buffer(r.x, r.y, r.w, r.h)) + self:finalize_draw_buffer() end end |