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(svn r13542) -Codechange: Less a few more magic numbers and a code a bit more adaptable, still

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This commit is contained in:
belugas 2008-06-17 03:13:09 +00:00
parent da5fb0cf7e
commit 37c58f606b
1 changed files with 9 additions and 8 deletions
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17
src/toolbar_gui.cpp
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@ -682,16 +682,17 @@ static void ResizeToolbar(Window *w)
/* There are 27 buttons plus some spacings if the space allows it */ /* There are 27 buttons plus some spacings if the space allows it */
uint button_width; uint button_width;
uint spacing; uint spacing;
if (w->width >= 27 * 22) { if (w->width >= (int)w->widget_count * 22) {
button_width = 22; button_width = 22;
spacing = w->width - (27 * button_width); spacing = w->width - (w->widget_count * button_width);
} else { } else {
button_width = w->width / 27; button_width = w->width / w->widget_count;
spacing = 0; spacing = 0;
} }
uint extra_spacing_at[] = { 4, 8, 13, 17, 19, 24, 0 };
for (uint i = 0, x = 0, j = 0; i < 27; i++) { uint extra_spacing_at[] = { 4, 8, 13, 17, 19, 24, 0 };
uint i = 0;
for (uint x = 0, j = 0; i < w->widget_count; i++) {
if (extra_spacing_at[j] == i) { if (extra_spacing_at[j] == i) {
j++; j++;
uint add = spacing / (lengthof(extra_spacing_at) - j); uint add = spacing / (lengthof(extra_spacing_at) - j);
@ -701,11 +702,11 @@ static void ResizeToolbar(Window *w)
w->widget[i].type = WWT_IMGBTN; w->widget[i].type = WWT_IMGBTN;
w->widget[i].left = x; w->widget[i].left = x;
x += (spacing != 0) ? button_width : (w->width - x) / (27 - i); x += (spacing != 0) ? button_width : (w->width - x) / (w->widget_count - i);
w->widget[i].right = x - 1; w->widget[i].right = x - 1;
} }
w->widget[27].type = WWT_EMPTY; w->widget[i].type = WWT_EMPTY; // i now points to the last item
_toolbar_mode = TB_NORMAL; _toolbar_mode = TB_NORMAL;
} }
@ -746,7 +747,7 @@ static void SplitToolbar(Window *w)
assert(max_icons >= 14 && max_icons <= 19); assert(max_icons >= 14 && max_icons <= 19);
/* first hide all icons */ /* first hide all icons */
for (uint i = 0; i < 27; i++) { for (uint i = 0; i < w->widget_count; i++) {
w->widget[i].type = WWT_EMPTY; w->widget[i].type = WWT_EMPTY;
} }