void draw()
{
unsigned char mbut = 0;
int scrollarea1 = 0;
int i;
background(gray(122));
uiSetCursor((int)mouseX,(int)mouseY);
for (i=0; i<3; i++) uiSetButton(i, 0);
if (mousePressed) uiSetButton(mouseButton, 1);
createUI(vg, width, height);
uiProcess();
drawUI(vg, 0, 0, 0);
{
int x = mouseX - width/2;
int y = mouseY - height/2;
if (abs(x) > width/4) {
bndJoinAreaOverlay(vg, 0, 0, width, height, 0, (x > 0));
} else if (abs(y) > height/4) {
bndJoinAreaOverlay(vg, 0, 0, width, height, 1, (y > 0));
}
}
if (key == GLFW_KEY_ESCAPE)
{
quit();
}
else if (key == GLFW_KEY_SPACE)
{
saveFrame("screenshot.png");
}
}
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));
}