void MainWindow::paintEvent(QPaintEvent *event)
{
QPainter painter(this);
drawBackground(painter);
drawAddButton(painter);
drawThumbnails(painter);
}
void renderDemo(struct NVGcontext* vg, float mx, float my, float width, float height,
float t, int blowup, struct DemoData* data)
{
float x,y,popy;
drawEyes(vg, width - 250, 50, 150, 100, mx, my, t);
drawParagraph(vg, width - 450, 50, 150, 100, mx, my);
drawGraph(vg, 0, height/2, width, height/2, t);
drawColorwheel(vg, width - 300, height - 300, 250.0f, 250.0f, t);
// Line joints
drawLines(vg, 50, height-50, 600, 50, t);
// Line caps
drawWidths(vg, 10, 50, 30);
// Line caps
drawCaps(vg, 10, 300, 30);
nvgSave(vg);
if (blowup) {
nvgRotate(vg, sinf(t*0.3f)*5.0f/180.0f*NVG_PI);
nvgScale(vg, 2.0f, 2.0f);
}
// Widgets
drawWindow(vg, "Widgets `n Stuff", 50, 50, 300, 400);
x = 60; y = 95;
drawSearchBox(vg, "Search", x,y,280,25);
y += 40;
drawDropDown(vg, "Effects", x,y,280,28);
popy = y + 14;
y += 45;
// Form
drawLabel(vg, "Login", x,y, 280,20);
y += 25;
drawEditBox(vg, "Email", x,y, 280,28);
y += 35;
drawEditBox(vg, "Password", x,y, 280,28);
y += 38;
drawCheckBox(vg, "Remember me", x,y, 140,28);
drawButton(vg, ICON_LOGIN, "Sign in", x+138, y, 140, 28, nvgRGBA(0,96,128,255));
y += 45;
// Slider
drawLabel(vg, "Diameter", x,y, 280,20);
y += 25;
drawEditBoxNum(vg, "123.00", "px", x+180,y, 100,28);
drawSlider(vg, 0.4f, x,y, 170,28);
y += 55;
drawButton(vg, ICON_TRASH, "Delete", x, y, 160, 28, nvgRGBA(128,16,8,255));
drawButton(vg, 0, "Cancel", x+170, y, 110, 28, nvgRGBA(0,0,0,0));
// Thumbnails box
drawThumbnails(vg, 365, popy-30, 160, 300, data->images, 12, t);
nvgRestore(vg);
}
