diff options
| -rw-r--r-- | src/lib/libkogata/draw.c | 2 | ||||
| -rw-r--r-- | src/syslua/lx/tk.lua | 5 |
2 files changed, 4 insertions, 3 deletions
diff --git a/src/lib/libkogata/draw.c b/src/lib/libkogata/draw.c index 1b4f225..66da6f0 100644 --- a/src/lib/libkogata/draw.c +++ b/src/lib/libkogata/draw.c @@ -223,7 +223,7 @@ inline void g_region_vline(fb_t *fb, fb_region_t *reg, int x, int y, int h, colo if (y >= reg->h) return; if (y + h < 0) return; if (y + h > reg->h) h = reg->h - y; - if (x < 0 || x >= reg->h) return; + if (x < 0 || x >= reg->w) return; if (h <= 0) return; g_vline(fb, reg->x + x, reg->y + y, h, c); diff --git a/src/syslua/lx/tk.lua b/src/syslua/lx/tk.lua index ceacba9..cc95bbe 100644 --- a/src/syslua/lx/tk.lua +++ b/src/syslua/lx/tk.lua @@ -69,6 +69,8 @@ end function tk.widget(width, height) local w = { + x = 0, + y = 0, width = width, height = height, } @@ -248,8 +250,7 @@ function tk.wm_widget() self.x = self.x + nx - px self.y = self.y + ny - py local reg2 = {x = self.x, y = self.y, w = self.width, h = self.height} - local pieces = region_diff(reg1, reg2) - table.insert(pieces, reg2) + local pieces = region_union(reg1, reg2) for _, p in pairs(pieces) do wm:redraw_region(p.x, p.y, p.w, p.h) end |