void Window::Node::Draw()
{
// Don't draw if not shown.
if (!_win->IsShown()) {
return;
}
// Prevent from drawing beside framebuffer.
BlockDrawing(_win);
_win->RenderWindow();
// Draw all children recursively.
for (std::shared_ptr<ax::Window> it : _children) {
if (it == nullptr) {
continue;
}
// Don't draw if not shown.
if (!it->IsShown()) {
continue;
}
it->event.OnBeforeDrawing(0);
// Block the drawging rectangle if window IsBlockDrawing activated.
BlockDrawing(it.get());
// Render window.
it->RenderWindow();
// Draw all child nodes (recursive call).
it->node.Draw();
// Unblock rectangle.
UnBlockDrawing(it.get());
// Draw over children and framebuffer.
DrawOverChildren(it.get());
}
UnBlockDrawing(_win);
// Draw over children and framebuffer.
DrawOverChildren(_win);
}
void FolderContent::OnPaint()
{
BlockDrawing();
axGC* gc = GetGC();
axRect rect0(axPoint(0, 0), GetRect().size);
gc->SetColor(axColor(0.9, 0.9, 0.9), 1.0);
gc->DrawRectangle(axRect(1, 1, rect0.size.x - 2, rect0.size.y -1));
// Folder Content.
axColor col1(0.7, 0.7, 0.7);
axColor col2(0.8, 0.8, 0.8);
int y = 0;
int x = 40;
gc->SetFontSize(12);
deque<DirectoryNavigation::FileInfo>& dirNames = *_dirNavigation->GetFileInfoDeque();
for(int i = 0; i < dirNames.size(); i++)
{
if(i % 2) gc->SetColor(col1);
else gc->SetColor(col2);
// Draw file background.
axRect backfileRect(1, y, rect0.size.x - 1, 24);
gc->DrawRectangle(backfileRect);
// Draw file highlight.
if(_selected_file == i)
{
gc->SetColor(axColor(0.7, 0.7, 1.0), 0.5);
axRect selected_rect(1, y, rect0.size.x - 2, 24);
gc->DrawRectangle(selected_rect);
gc->DrawRectangleColorFade(selected_rect,
axColor(0.7, 0.7, 0.7), 0.5,
axColor(0.8, 0.8, 0.8), 0.5);
}
// Draw file icon.
if(dirNames[i].second != DirectoryNavigation::ICON_NONE)
{
gc->DrawImageResize(_icons[dirNames[i].second], axPoint(3, y), axSize(24, 24));
}
// Draw file name.
gc->SetColor(axColor(0.0, 0.0, 0.0), 1.0);
gc->DrawString(dirNames[i].first, axPoint(x, y+4));
y += 24;
if(i > 30)
{
break;
}
}
gc->SetColor(axColor(0.0, 0.0, 0.0), 1.0);
gc->DrawRectangleContour(axRect(1, 1, rect0.size.x - 1, rect0.size.y - 1));
UnBlockDrawing();
}
