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Merge pull request #711 from Lusted4ever/master

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Boundings width adjusting, removal of gaps. (rounding errors)
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Micha Mettke 2018-08-30 20:34:06 +02:00 committed by GitHub
commit 0275cc5789
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2 changed files with 36 additions and 22 deletions
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29
nuklear.h
View File

@ -18038,22 +18038,25 @@ nk_layout_widget_space(struct nk_rect *bounds, const struct nk_context *ctx,
panel_space = nk_layout_row_calculate_usable_space(&ctx->style, layout->type,
layout->bounds.w, layout->row.columns);
#define NK_FRAC(x) (x - (int)x) /* will be used to remove fookin gaps */
/* calculate the width of one item inside the current layout space */
switch (layout->row.type) {
case NK_LAYOUT_DYNAMIC_FIXED: {
/* scaling fixed size widgets item width */
item_width = NK_MAX(1.0f,panel_space) / (float)layout->row.columns;
item_offset = (float)layout->row.index * item_width;
float w = NK_MAX(1.0f,panel_space) / (float)layout->row.columns;
item_offset = (float)layout->row.index * w;
item_width = w + NK_FRAC(item_offset);
item_spacing = (float)layout->row.index * spacing.x;
} break;
case NK_LAYOUT_DYNAMIC_ROW: {
/* scaling single ratio widget width */
item_width = layout->row.item_width * panel_space;
float w = layout->row.item_width * panel_space;
item_offset = layout->row.item_offset;
item_width = w + NK_FRAC(item_offset);
item_spacing = 0;
if (modify) {
layout->row.item_offset += item_width + spacing.x;
layout->row.item_offset += w + spacing.x;
layout->row.filled += layout->row.item_width;
layout->row.index = 0;
}
@ -18064,23 +18067,24 @@ nk_layout_widget_space(struct nk_rect *bounds, const struct nk_context *ctx,
bounds->x -= (float)*layout->offset_x;
bounds->y = layout->at_y + (layout->row.height * layout->row.item.y);
bounds->y -= (float)*layout->offset_y;
bounds->w = layout->bounds.w * layout->row.item.w;
bounds->h = layout->row.height * layout->row.item.h;
bounds->w = layout->bounds.w * layout->row.item.w + NK_FRAC(bounds->x);
bounds->h = layout->row.height * layout->row.item.h + NK_FRAC(bounds->y);
return;
}
case NK_LAYOUT_DYNAMIC: {
/* scaling arrays of panel width ratios for every widget */
float ratio;
float ratio, w;
NK_ASSERT(layout->row.ratio);
ratio = (layout->row.ratio[layout->row.index] < 0) ?
layout->row.item_width : layout->row.ratio[layout->row.index];
w = (ratio * panel_space);
item_spacing = (float)layout->row.index * spacing.x;
item_width = (ratio * panel_space);
item_offset = layout->row.item_offset;
item_width = w + NK_FRAC(item_offset);
if (modify) {
layout->row.item_offset += item_width;
layout->row.item_offset += w;
layout->row.filled += ratio;
}
} break;
@ -18118,13 +18122,16 @@ nk_layout_widget_space(struct nk_rect *bounds, const struct nk_context *ctx,
} break;
case NK_LAYOUT_TEMPLATE: {
/* stretchy row layout with combined dynamic/static widget width*/
float w;
NK_ASSERT(layout->row.index < layout->row.columns);
NK_ASSERT(layout->row.index < NK_MAX_LAYOUT_ROW_TEMPLATE_COLUMNS);
item_width = layout->row.templates[layout->row.index];
w = layout->row.templates[layout->row.index];
item_offset = layout->row.item_offset;
item_width = w + NK_FRAC(item_offset);
item_spacing = (float)layout->row.index * spacing.x;
if (modify) layout->row.item_offset += item_width;
if (modify) layout->row.item_offset += w;
} break;
#undef NK_FRAC
default: NK_ASSERT(0); break;
};

29
src/nuklear_layout.c
View File

@ -605,22 +605,25 @@ nk_layout_widget_space(struct nk_rect *bounds, const struct nk_context *ctx,
panel_space = nk_layout_row_calculate_usable_space(&ctx->style, layout->type,
layout->bounds.w, layout->row.columns);
#define NK_FRAC(x) (x - (int)x) /* will be used to remove fookin gaps */
/* calculate the width of one item inside the current layout space */
switch (layout->row.type) {
case NK_LAYOUT_DYNAMIC_FIXED: {
/* scaling fixed size widgets item width */
item_width = NK_MAX(1.0f,panel_space) / (float)layout->row.columns;
item_offset = (float)layout->row.index * item_width;
float w = NK_MAX(1.0f,panel_space) / (float)layout->row.columns;
item_offset = (float)layout->row.index * w;
item_width = w + NK_FRAC(item_offset);
item_spacing = (float)layout->row.index * spacing.x;
} break;
case NK_LAYOUT_DYNAMIC_ROW: {
/* scaling single ratio widget width */
item_width = layout->row.item_width * panel_space;
float w = layout->row.item_width * panel_space;
item_offset = layout->row.item_offset;
item_width = w + NK_FRAC(item_offset);
item_spacing = 0;
if (modify) {
layout->row.item_offset += item_width + spacing.x;
layout->row.item_offset += w + spacing.x;
layout->row.filled += layout->row.item_width;
layout->row.index = 0;
}
@ -631,23 +634,24 @@ nk_layout_widget_space(struct nk_rect *bounds, const struct nk_context *ctx,
bounds->x -= (float)*layout->offset_x;
bounds->y = layout->at_y + (layout->row.height * layout->row.item.y);
bounds->y -= (float)*layout->offset_y;
bounds->w = layout->bounds.w * layout->row.item.w;
bounds->h = layout->row.height * layout->row.item.h;
bounds->w = layout->bounds.w * layout->row.item.w + NK_FRAC(bounds->x);
bounds->h = layout->row.height * layout->row.item.h + NK_FRAC(bounds->y);
return;
}
case NK_LAYOUT_DYNAMIC: {
/* scaling arrays of panel width ratios for every widget */
float ratio;
float ratio, w;
NK_ASSERT(layout->row.ratio);
ratio = (layout->row.ratio[layout->row.index] < 0) ?
layout->row.item_width : layout->row.ratio[layout->row.index];
w = (ratio * panel_space);
item_spacing = (float)layout->row.index * spacing.x;
item_width = (ratio * panel_space);
item_offset = layout->row.item_offset;
item_width = w + NK_FRAC(item_offset);
if (modify) {
layout->row.item_offset += item_width;
layout->row.item_offset += w;
layout->row.filled += ratio;
}
} break;
@ -685,13 +689,16 @@ nk_layout_widget_space(struct nk_rect *bounds, const struct nk_context *ctx,
} break;
case NK_LAYOUT_TEMPLATE: {
/* stretchy row layout with combined dynamic/static widget width*/
float w;
NK_ASSERT(layout->row.index < layout->row.columns);
NK_ASSERT(layout->row.index < NK_MAX_LAYOUT_ROW_TEMPLATE_COLUMNS);
item_width = layout->row.templates[layout->row.index];
w = layout->row.templates[layout->row.index];
item_offset = layout->row.item_offset;
item_width = w + NK_FRAC(item_offset);
item_spacing = (float)layout->row.index * spacing.x;
if (modify) layout->row.item_offset += item_width;
if (modify) layout->row.item_offset += w;
} break;
#undef NK_FRAC
default: NK_ASSERT(0); break;
};