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| author | Steve Fryatt <steve@stevefryatt.org.uk> | 2011-12-18 23:46:30 +0000 |
|---|---|---|
| committer | Steve Fryatt <steve@stevefryatt.org.uk> | 2011-12-18 23:46:30 +0000 |
| commit | 7fb38a3e79e23639e335351c89a1adfde410eece (patch) | |
| tree | 96eccdaf64652aa81dbd4fece79ffb88f79ff68f /riscos/window.c | |
| parent | 433e1fd79655f0f8c7afd31c89ef43b7264f21e3 (diff) | |
| download | netsurf-7fb38a3e79e23639e335351c89a1adfde410eece.tar.gz netsurf-7fb38a3e79e23639e335351c89a1adfde410eece.tar.bz2 | |
Lose unnecessary intermediate variable assignments.
svn path=/trunk/netsurf/; revision=13297
Diffstat (limited to 'riscos/window.c')
| -rw-r--r-- | riscos/window.c | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/riscos/window.c b/riscos/window.c index 8dbfab639..0489a47c3 100644 --- a/riscos/window.c +++ b/riscos/window.c @@ -3128,43 +3128,40 @@ void ro_gui_window_scroll_action(struct gui_window *g, if (!handled && g->bw->children == NULL) { switch (step_x) { case SCROLL_TOP: - step_x = -0x10000000; + state.xscroll -= 0x10000000; break; case SCROLL_BOTTOM: - step_x = 0x10000000; + state.xscroll += 0x10000000; break; case SCROLL_PAGE_UP: - step_x = - visible_x; + state.xscroll -= visible_x; break; case SCROLL_PAGE_DOWN: - step_x = visible_x; + state.xscroll += visible_x; break; default: - step_x = 2 * step_x; + state.xscroll += 2 * step_x; break; } switch (step_y) { case SCROLL_TOP: - step_y = 0x10000000; + state.yscroll += 0x10000000; break; case SCROLL_BOTTOM: - step_y = -0x10000000; + state.yscroll -= 0x10000000; break; case SCROLL_PAGE_UP: - step_y = visible_y; + state.yscroll += visible_y; break; case SCROLL_PAGE_DOWN: - step_y = -visible_y; + state.yscroll -= visible_y; break; default: - step_y = -2 * step_y; + state.yscroll -= 2 * step_y; break; } - state.xscroll += step_x; - state.yscroll += step_y; - error = xwimp_open_window((wimp_open *) &state); if (error) { LOG(("xwimp_open_window: 0x%x: %s", |