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oui-blendish
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oui demo: restored corner styling

pull/1/head
Leonard Ritter 10 years ago
parent
b35f6d6c98
commit
60da959fcf
1 changed files with 93 additions and 26 deletions
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  1. +93
    -26
      example.cpp

+ 93
- 26
example.cpp View File

@@ -46,6 +46,9 @@ typedef enum {
ST_DEMOSTUFF = 10,
// colored rectangle
ST_RECT = 11,

ST_HBOX = 12,
ST_VBOX = 13,
} SubType;

typedef struct {
@@ -118,7 +121,52 @@ void testrect(NVGcontext *vg, UIrect rect) {
#endif
}

void drawUI(NVGcontext *vg, int item) {

void drawUI(NVGcontext *vg, int item, int corners);

void drawUIItems(NVGcontext *vg, int item, int corners) {
int kid = uiFirstChild(item);
while (kid > 0) {
drawUI(vg, kid, corners);
kid = uiNextSibling(kid);
}
}

void drawUIItemsHbox(NVGcontext *vg, int item) {
int kid = uiFirstChild(item);
if (kid < 0) return;
int nextkid = uiNextSibling(kid);
if (nextkid < 0) {
drawUI(vg, kid, BND_CORNER_NONE);
} else {
drawUI(vg, kid, BND_CORNER_RIGHT);
kid = nextkid;
while (uiNextSibling(kid) > 0) {
drawUI(vg, kid, BND_CORNER_ALL);
kid = uiNextSibling(kid);
}
drawUI(vg, kid, BND_CORNER_LEFT);
}
}

void drawUIItemsVbox(NVGcontext *vg, int item) {
int kid = uiFirstChild(item);
if (kid < 0) return;
int nextkid = uiNextSibling(kid);
if (nextkid < 0) {
drawUI(vg, kid, BND_CORNER_NONE);
} else {
drawUI(vg, kid, BND_CORNER_DOWN);
kid = nextkid;
while (uiNextSibling(kid) > 0) {
drawUI(vg, kid, BND_CORNER_ALL);
kid = uiNextSibling(kid);
}
drawUI(vg, kid, BND_CORNER_TOP);
}
}

void drawUI(NVGcontext *vg, int item, int corners) {
const UIData *head = (const UIData *)uiGetHandle(item);
UIrect rect = uiGetRect(item);
if (uiGetState(item) == UI_FROZEN) {
@@ -128,9 +176,17 @@ void drawUI(NVGcontext *vg, int item) {
switch(head->subtype) {
default: {
testrect(vg,rect);
drawUIItems(vg,item,corners);
} break;
case ST_HBOX: {
drawUIItemsHbox(vg, item);
} break;
case ST_VBOX: {
drawUIItemsVbox(vg, item);
} break;
case ST_PANEL: {
bndBevel(vg,rect.x,rect.y,rect.w,rect.h);
drawUIItems(vg,item,corners);
} break;
case ST_LABEL: {
assert(head);
@@ -141,7 +197,7 @@ void drawUI(NVGcontext *vg, int item) {
case ST_BUTTON: {
const UIButtonData *data = (UIButtonData*)head;
bndToolButton(vg,rect.x,rect.y,rect.w,rect.h,
BND_CORNER_NONE,(BNDwidgetState)uiGetState(item),
corners,(BNDwidgetState)uiGetState(item),
data->iconid,data->label);
} break;
case ST_CHECK: {
@@ -158,7 +214,7 @@ void drawUI(NVGcontext *vg, int item) {
if (*data->value == item)
state = BND_ACTIVE;
bndRadioButton(vg,rect.x,rect.y,rect.w,rect.h,
BND_CORNER_NONE,state,
corners,state,
data->iconid,data->label);
} break;
case ST_SLIDER:{
@@ -167,7 +223,7 @@ void drawUI(NVGcontext *vg, int item) {
static char value[32];
sprintf(value,"%.0f%%",(*data->progress)*100.0f);
bndSlider(vg,rect.x,rect.y,rect.w,rect.h,
BND_CORNER_NONE,state,
corners,state,
*data->progress,data->label,value);
} break;
case ST_TEXT: {
@@ -175,7 +231,7 @@ void drawUI(NVGcontext *vg, int item) {
BNDwidgetState state = (BNDwidgetState)uiGetState(item);
int idx = strlen(data->text);
bndTextField(vg,rect.x,rect.y,rect.w,rect.h,
BND_CORNER_NONE,state, -1, data->text, idx, idx);
corners,state, -1, data->text, idx, idx);
} break;
case ST_DEMOSTUFF: {
draw_demostuff(vg, rect.x, rect.y, rect.w, rect.h);
@@ -209,22 +265,15 @@ void drawUI(NVGcontext *vg, int item) {
}
nvgSave(vg);
nvgIntersectScissor(vg, rect.x, rect.y, rect.w, rect.h);

drawUIItems(vg,item,corners);

nvgRestore(vg);
} break;
}
} else {
testrect(vg,rect);
}
int kid = uiFirstChild(item);
while (kid > 0) {
drawUI(vg, kid);
kid = uiNextSibling(kid);
}

if (head) {
if (head->subtype == ST_RECT) {
nvgRestore(vg);
}
drawUIItems(vg,item,corners);
}

if (uiGetState(item) == UI_FROZEN) {
@@ -414,6 +463,24 @@ int panel() {
return item;
}

int hbox() {
int item = uiItem();
UIData *data = (UIData *)uiAllocHandle(item, sizeof(UIData));
data->subtype = ST_HBOX;
uiSetBox(item, UI_ROW);
return item;
}


int vbox() {
int item = uiItem();
UIData *data = (UIData *)uiAllocHandle(item, sizeof(UIData));
data->subtype = ST_VBOX;
uiSetBox(item, UI_COLUMN);
return item;
}


int column_append(int parent, int item) {
uiInsert(parent, item);
// fill parent horizontally, anchor to previous item vertically
@@ -722,27 +789,27 @@ void build_democontent(int parent) {
column_append(col, button(BND_ICONID(6,3), "Item 2", demohandler));

{
int h = column_append(col, hgroup());
int h = column_append(col, hbox());
hgroup_append(h, radio(BND_ICONID(6,3), "Item 3.0", &enum1));
uiSetMargins(hgroup_append_fixed(h, radio(BND_ICONID(0,10), NULL, &enum1)), 1,0,0,0);
uiSetMargins(hgroup_append_fixed(h, radio(BND_ICONID(1,10), NULL, &enum1)), 1,0,0,0);
uiSetMargins(hgroup_append(h, radio(BND_ICONID(6,3), "Item 3.3", &enum1)), 1,0,0,0);
uiSetMargins(hgroup_append_fixed(h, radio(BND_ICONID(0,10), NULL, &enum1)), -1,0,0,0);
uiSetMargins(hgroup_append_fixed(h, radio(BND_ICONID(1,10), NULL, &enum1)), -1,0,0,0);
uiSetMargins(hgroup_append(h, radio(BND_ICONID(6,3), "Item 3.3", &enum1)), -1,0,0,0);
}
{
int rows = column_append(col, row());
int coll = row_append(rows, vgroup());
vgroup_append(coll, label(-1, "Items 4.0:"));
coll = vgroup_append(coll, vgroup());
coll = vgroup_append(coll, vbox());
vgroup_append(coll, button(BND_ICONID(6,3), "Item 4.0.0", demohandler));
vgroup_append(coll, button(BND_ICONID(6,3), "Item 4.0.1", demohandler));
uiSetMargins(vgroup_append(coll, button(BND_ICONID(6,3), "Item 4.0.1", demohandler)),0,-2,0,0);
int colr = row_append(rows, vgroup());
uiSetMargins(colr, 8, 0, 0, 0);
uiSetFrozen(colr, option1);
vgroup_append(colr, label(-1, "Items 4.1:"));
colr = vgroup_append(colr, vgroup());
colr = vgroup_append(colr, vbox());
vgroup_append(colr, slider("Item 4.1.0", &progress1));
vgroup_append(colr, slider("Item 4.1.1", &progress2));
uiSetMargins(vgroup_append(colr, slider("Item 4.1.1", &progress2)),0,-2,0,0);
}
column_append(col, button(BND_ICONID(6,3), "Item 5", NULL));
@@ -1024,7 +1091,7 @@ void draw(NVGcontext *vg, float w, float h) {
}

uiLayout();
drawUI(vg, 0);
drawUI(vg, 0, BND_CORNER_NONE);
if (choice == opt_blendish_demo) {
UIvec2 cursor = uiGetCursor();


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