void GUI_TextField::Update(int force)
{
if (!parent || !font) {
return;
}
GUI_Widget::Update(force);
if (force) {
GUI_Surface *surface;
SDL_Rect r = area;
SDL_Rect clip = area;
clip.x = clip.x + border.x;
clip.y = clip.y + border.y;
clip.w = clip.w - (border.x * 2);
clip.h = clip.h - (border.y * 2);
SDL_Color color = IsFocused() || IsInside() ? fontfocusedcolor : fontnormalcolor;
// Draw text
surface = font->RenderQuality(buffer, color);
if (surface != NULL) {
switch (align & ALIGN_HORIZ_MASK) {
case ALIGN_HORIZ_CENTER:
if (surface->GetWidth() < r.w) {
r.x = r.x + (r.w - surface->GetWidth()) / 2;
}
break;
case ALIGN_HORIZ_RIGHT:
if (surface->GetWidth() < r.w) {
r.x = r.x + r.w - surface->GetWidth();
}
break;
}
DrawClipped(surface, parent, clip, r.x + border.x - startoffset, r.y + ((r.h - surface->GetHeight()) / 2));
surface->DecRef();
}
// Draw cursor
if (IsFocused()) {
strcpy(cbuffer, buffer);
cbuffer[cursorpos] = 0;
SDL_Rect textsize = font->GetTextSize(cbuffer);
int cursorx = r.x + border.x + textsize.w - startoffset;
surface = new GUI_Surface("cursor", SDL_SWSURFACE, 2, clip.h, 32, RMask, GMask, BMask, AMask);
surface->Fill(NULL, colorToInt(color));
DrawClipped(surface, parent, clip, cursorx, r.y + ((r.h - surface->GetHeight()) / 2));
surface->DecRef();
}
}
}
void Sprite::DrawClipped(Vector2 position, RectangleWH clipRect, bool flipHorizontally)
{
DrawClipped(position, clipRect, flipHorizontally, Color::White);
}
void Sprite::DrawClipped(Vector2 position, RectangleWH clipRect)
{
DrawClipped(position, clipRect, false /* flipHorizontally */);
}
