void
ActiveWindow::Draw()
{
int w = rect.w;
int h = rect.h;
if (w < 1 || h < 1 || !shown)
return;
float old_alpha = alpha;
if (!enabled)
SetAlpha(0.5);
if (!transparent) {
if (texture && texture->Width()) {
DrawTextureGrid();
}
else {
FillRect(0, 0, w, h, ShadeColor(back_color, 1.0));
}
}
if (enabled && view_list.size()) {
ListIter<View> v = view_list;
while (++v)
v->Refresh();
}
if (!transparent) {
DrawStyleRect(0, 0, w, h, style);
}
// draw text here:
DrawTabbedText();
if (!enabled)
SetAlpha(old_alpha);
// update children windows:
ListIter<ActiveWindow> iter = children;
while (++iter) {
ActiveWindow* child = iter.value();
child->Draw();
}
}
void
Button::Draw()
{
if (!IsShown()) return;
int x = 0;
int y = 0;
int w = rect.w;
int h = rect.h;
int img_w = picture.Width();
int img_h = picture.Height();
float old_alpha = alpha;
if (!enabled)
SetAlpha(0.35);
Rect btn_rect(x,y,w,h);
if (!transparent) {
if (standard_image) {
if (!enabled) {
texture = standard_image;
}
else {
switch (button_state) {
case -1:
texture = activated_image;
break;
default:
case 0:
texture = standard_image;
break;
case 1:
if (sticky)
texture = activated_image;
else
texture = transition_image;
break;
case 2:
texture = transition_image;
break;
}
}
if (!texture)
texture = standard_image;
DrawTextureGrid();
}
else {
FillRect(0, 0, w, h, ShadeColor(back_color, 1.0));
DrawStyleRect(0, 0, w, h, style);
}
}
// draw the picture (if any)
if (picture.Width()) {
Rect irect = CalcPictureRect();
DrawImage(&picture, irect);
}
// draw text here:
if (font && text.length()) {
Rect label_rect = CalcLabelRect(img_w,img_h);
int vert_space = label_rect.h;
int horz_space = label_rect.w;
int align = DT_WORDBREAK | text_align;
DrawText(text.data(), 0, label_rect, DT_CALCRECT | align);
vert_space = (vert_space - label_rect.h)/2;
label_rect.w = horz_space;
if (vert_space > 0)
label_rect.y += vert_space;
if (animated && button_state > 0) {
label_rect.x += button_state;
label_rect.y += button_state;
}
if (drop_shadow) {
label_rect.x++;
label_rect.y++;
font->SetColor(back_color);
DrawText(text.data(), text.length(), label_rect, align);
label_rect.x--;
label_rect.y--;
}
font->SetColor(fore_color);
DrawText(text.data(), text.length(), label_rect, align);
}
if (!enabled)
SetAlpha(old_alpha);
}
