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)); }