Hi,
that might have also been done already, but anyway, this is fairly
simple: This patch makes the text input lines scroll in case the cursor
went out of bounds.
I stumbled over quite a lot magics in lite/textline.c (e.g. colors,
spacing dimensions, ...) - shouldn't they probably move to something
like lite/lite_config.h or some other, more generic place?
Daniel
diff --git a/lite/textline.c b/lite/textline.c
index e381a1f..02abbc2 100644
--- a/lite/textline.c
+++ b/lite/textline.c
@@ -217,7 +217,7 @@ draw_textline(LiteBox *box,
DFBResult result;
IDirectFBSurface *surface = box->surface;
LiteTextLine *textline = LITE_TEXTLINE(box);
- int cursor_x = 0;
+ int surface_x, cursor_x = 0;
IDirectFBFont *font_interface = NULL;
D_ASSERT(box != NULL);
@@ -253,7 +253,13 @@ draw_textline(LiteBox *box,
/* Draw the text */
surface->SetColor(surface, 0x30, 0x30, 0x30, 0xff);
- surface->DrawString(surface, textline->text, -1, 5, 2, DSTF_TOPLEFT);
+ surface_x = 5;
+ if (cursor_x > region->x2 - region->x1 - 5)
+ surface_x = region->x2 - region->x1 - cursor_x - 5;
+
+ surface->DrawString(surface, textline->text, -1, surface_x, 2, DSTF_TOPLEFT);
+ cursor_x += surface_x - 5;
+ printf(" -- %d %d\n", cursor_x, surface_x);
/* Draw the cursor */
surface->SetDrawingFlags(surface, DSDRAW_BLEND);
_______________________________________________
directfb-dev mailing list
[email protected]
http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-dev
