int demorect(int parent, const char *label, float hue, int box, int layout, int w, int h, int m1, int m2, int m3, int m4) {
int item = colorrect(label, nvgHSL(hue, 1.0f, 0.8f));
uiSetLayout(item, layout);
uiSetBox(item, box);
uiSetMargins(item, m1, m2, m3, m4);
uiSetSize(item, w, h);
uiInsert(parent, item);
return item;
}
int label(int iconid, const char *label) {
int item = uiItem();
uiSetSize(item, 0, BND_WIDGET_HEIGHT);
UIButtonData *data = (UIButtonData *)uiAllocHandle(item, sizeof(UIButtonData));
data->head.subtype = ST_LABEL;
data->head.handler = NULL;
data->iconid = iconid;
data->label = label;
return item;
}
void createUI(NVGcontext *vg, float w, float h)
{
int col;
uiClear();
{
int root = uiItem();
// position root element
uiSetLayout(root,UI_LEFT|UI_TOP);
uiSetMargins(root,50,50,0,0);
uiSetSize(root,250,400);
}
col = column(0);
uiSetLayout(col, UI_TOP|UI_HFILL);
button(col, __LINE__, BND_ICONID(6,3), "Item 1", demohandler);
button(col, __LINE__, BND_ICONID(6,3), "Item 2", demohandler);
{
int h = hgroup(col);
radio(h, __LINE__, BND_ICONID(6,3), "Item 3.0", &enum1);
radio(h, __LINE__, BND_ICONID(0,10), NULL, &enum1);
radio(h, __LINE__, BND_ICONID(1,10), NULL, &enum1);
radio(h, __LINE__, BND_ICONID(6,3), "Item 3.3", &enum1);
}
{
int colr;
int rows = row(col);
int coll = vgroup(rows);
label(coll, -1, "Items 4.0:");
coll = vgroup(coll);
button(coll, __LINE__, BND_ICONID(6,3), "Item 4.0.0", demohandler);
button(coll, __LINE__, BND_ICONID(6,3), "Item 4.0.1", demohandler);
colr = vgroup(rows);
uiSetFrozen(colr, option1);
label(colr, -1, "Items 4.1:");
colr = vgroup(colr);
slider(colr, __LINE__, "Item 4.1.0", &progress1);
slider(colr,__LINE__, "Item 4.1.1", &progress2);
}
button(col, __LINE__, BND_ICONID(6,3), "Item 5", NULL);
check(col, __LINE__, "Frozen", &option1);
check(col, __LINE__, "Item 7", &option2);
check(col, __LINE__, "Item 8", &option3);
textbox(col, (UIhandle)textbuffer, textbuffer, 32);
uiLayout();
}
int radio(int iconid, const char *label, int *value) {
int item = uiItem();
uiSetSize(item, label?0:BND_TOOL_WIDTH, BND_WIDGET_HEIGHT);
UIRadioData *data = (UIRadioData *)uiAllocHandle(item, sizeof(UIRadioData));
data->head.subtype = ST_RADIO;
data->head.handler = radiohandler;
data->iconid = iconid;
data->label = label;
data->value = value;
uiSetEvents(item, UI_BUTTON0_DOWN);
return item;
}
int textbox(char *text, int maxsize) {
int item = uiItem();
uiSetSize(item, 0, BND_WIDGET_HEIGHT);
uiSetEvents(item, UI_BUTTON0_DOWN | UI_KEY_DOWN | UI_CHAR);
// store some custom data with the button that we use for styling
// and logic, e.g. the pointer to the data we want to alter.
UITextData *data = (UITextData *)uiAllocHandle(item, sizeof(UITextData));
data->head.subtype = ST_TEXT;
data->head.handler = textboxhandler;
data->text = text;
data->maxsize = maxsize;
return item;
}
int label(int parent, int iconid, const char *label)
{
int item = uiItem();
uiSetSize(item, 0, BND_WIDGET_HEIGHT);
{
UIButtonData *data = (UIButtonData *)uiAllocData(item, sizeof(UIButtonData));
data->head.subtype = ST_LABEL;
data->iconid = iconid;
data->label = label;
}
uiAppend(parent, item);
return item;
}
int button(int iconid, const char *label, UIhandler handler) {
// create new ui item
int item = uiItem();
// set size of wiget; horizontal size is dynamic, vertical is fixed
uiSetSize(item, 0, BND_WIDGET_HEIGHT);
uiSetEvents(item, UI_BUTTON0_HOT_UP);
// store some custom data with the button that we use for styling
UIButtonData *data = (UIButtonData *)uiAllocHandle(item, sizeof(UIButtonData));
data->head.subtype = ST_BUTTON;
data->head.handler = handler;
data->iconid = iconid;
data->label = label;
return item;
}
int check(const char *label, int *option) {
// create new ui item
int item = uiItem();
// set size of wiget; horizontal size is dynamic, vertical is fixed
uiSetSize(item, 0, BND_WIDGET_HEIGHT);
// attach event handler e.g. demohandler above
uiSetEvents(item, UI_BUTTON0_DOWN);
// store some custom data with the button that we use for styling
UICheckData *data = (UICheckData *)uiAllocHandle(item, sizeof(UICheckData));
data->head.subtype = ST_CHECK;
data->head.handler = checkhandler;
data->label = label;
data->option = option;
return item;
}
int slider(const char *label, float *progress) {
// create new ui item
int item = uiItem();
// set size of wiget; horizontal size is dynamic, vertical is fixed
uiSetSize(item, 0, BND_WIDGET_HEIGHT);
// attach our slider event handler and capture two classes of events
uiSetEvents(item, UI_BUTTON0_DOWN | UI_BUTTON0_CAPTURE);
// store some custom data with the button that we use for styling
// and logic, e.g. the pointer to the data we want to alter.
UISliderData *data = (UISliderData *)uiAllocHandle(item, sizeof(UISliderData));
data->head.subtype = ST_SLIDER;
data->head.handler = sliderhandler;
data->label = label;
data->progress = progress;
return item;
}
int radio(int parent, UIhandle handle, int iconid, const char *label, int *value)
{
int item = uiItem();
uiSetHandle(item, handle);
uiSetSize(item, label?0:BND_TOOL_WIDTH, BND_WIDGET_HEIGHT);
{
UIRadioData *data = (UIRadioData *)uiAllocData(item, sizeof(UIRadioData));
data->head.subtype = ST_RADIO;
data->iconid = iconid;
data->label = label;
data->value = value;
}
uiSetHandler(item, radiohandler, UI_BUTTON0_DOWN);
uiAppend(parent, item);
return item;
}
int textbox(int parent, UIhandle handle, char *text, int maxsize) {
int item = uiItem();
UITextData *data;
uiSetHandle(item, handle);
uiSetSize(item, 0, BND_WIDGET_HEIGHT);
uiSetHandler(item, textboxhandler,
UI_BUTTON0_DOWN | UI_KEY_DOWN | UI_CHAR);
// store some custom data with the button that we use for styling
// and logic, e.g. the pointer to the data we want to alter.
data = (UITextData *)uiAllocData(item, sizeof(UITextData));
data->head.subtype = ST_TEXT;
data->text = text;
data->maxsize = maxsize;
uiAppend(parent, item);
return item;
}
int check(int parent, UIhandle handle, const char *label, int *option)
{
// create new ui item
int item = uiItem();
// set persistent handle for item that is used
// to track activity over time
uiSetHandle(item, handle);
// set size of wiget; horizontal size is dynamic, vertical is fixed
uiSetSize(item, 0, BND_WIDGET_HEIGHT);
// attach event handler e.g. demohandler above
uiSetHandler(item, checkhandler, UI_BUTTON0_DOWN);
{
// store some custom data with the button that we use for styling
UICheckData *data = (UICheckData *)uiAllocData(item, sizeof(UICheckData));
data->head.subtype = ST_CHECK;
data->label = label;
data->option = option;
}
uiAppend(parent, item);
return item;
}
int slider(int parent, UIhandle handle, const char *label, float *progress)
{
// create new ui item
int item = uiItem();
// set persistent handle for item that is used
// to track activity over time
uiSetHandle(item, handle);
// set size of wiget; horizontal size is dynamic, vertical is fixed
uiSetSize(item, 0, BND_WIDGET_HEIGHT);
// attach our slider event handler and capture two classes of events
uiSetHandler(item, sliderhandler, UI_BUTTON0_DOWN | UI_BUTTON0_CAPTURE);
{
// store some custom data with the button that we use for styling
// and logic, e.g. the pointer to the data we want to alter.
UISliderData *data = (UISliderData *)uiAllocData(item, sizeof(UISliderData));
data->head.subtype = ST_SLIDER;
data->label = label;
data->progress = progress;
}
uiAppend(parent, item);
return item;
}
void draw(NVGcontext *vg, float w, float h) {
bndBackground(vg, 0, 0, w, h);
// some OUI stuff
uiBeginLayout();
int root = panel();
// position root element
uiSetSize(0,w,h);
((UIData*)uiGetHandle(root))->handler = roothandler;
uiSetEvents(root, UI_SCROLL|UI_BUTTON0_DOWN);
uiSetBox(root, UI_COLUMN);
static int choice = -1;
int menu = uiItem();
uiSetLayout(menu, UI_HFILL|UI_TOP);
uiSetBox(menu, UI_ROW);
uiInsert(root, menu);
int opt_blendish_demo = add_menu_option(menu, "Blendish Demo", &choice);
int opt_oui_demo = add_menu_option(menu, "OUI Demo", &choice);
int opt_layouts = add_menu_option(menu, "UI_LAYOUT", &choice);
int opt_row = add_menu_option(menu, "UI_ROW", &choice);
int opt_column = add_menu_option(menu, "UI_COLUMN", &choice);
int opt_wrap = add_menu_option(menu, "UI_WRAP", &choice);
if (choice < 0)
choice = opt_blendish_demo;
int content = uiItem();
uiSetLayout(content, UI_FILL);
uiInsert(root, content);
if (choice == opt_blendish_demo) {
int democontent = uiItem();
uiSetLayout(democontent, UI_FILL);
uiInsert(content, democontent);
UIData *data = (UIData *)uiAllocHandle(democontent, sizeof(UIData));
data->handler = 0;
data->subtype = ST_DEMOSTUFF;
} else if (choice == opt_oui_demo) {
int democontent = uiItem();
uiSetLayout(democontent, UI_TOP);
uiSetSize(democontent, 250, 0);
uiInsert(content, democontent);
build_democontent(democontent);
} else if (choice == opt_layouts) {
build_layoutdemo(content);
} else if (choice == opt_row) {
build_rowdemo(content);
} else if (choice == opt_column) {
build_columndemo(content);
} else if (choice == opt_wrap) {
build_wrapdemo(content);
}
uiEndLayout();
drawUI(vg, 0, BND_CORNER_NONE);
#if 0
for (int i = 0; i < uiGetLastItemCount(); ++i) {
if (uiRecoverItem(i) == -1) {
UIitem *pitem = uiLastItemPtr(i);
nvgBeginPath(vg);
nvgRect(vg,pitem->margins[0],pitem->margins[1],pitem->size[0],pitem->size[1]);
nvgStrokeWidth(vg, 2);
nvgStrokeColor(vg, nvgRGBAf(1.0f,0.0f,0.0f,0.5f));
nvgStroke(vg);
}
}
#endif
if (choice == opt_blendish_demo) {
UIvec2 cursor = uiGetCursor();
cursor.x -= w/2;
cursor.y -= h/2;
if (abs(cursor.x) > (w/3)) {
bndJoinAreaOverlay(vg, 0, 0, w, h, 0, (cursor.x > 0));
} else if (abs(cursor.y) > (h/3)) {
bndJoinAreaOverlay(vg, 0, 0, w, h, 1, (cursor.y > 0));
}
}
uiProcess((int)(glfwGetTime()*1000.0));
}
