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(svn r25294) -Feature: Add another button to window title bars to resize the window to its default size.

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frosch
2013-05-26 19:30:07 +00:00
parent f61a2c0273
commit 13badddd75
34 changed files with 133 additions and 5 deletions
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25
src/window.cpp
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@@ -444,6 +444,13 @@ void Window::RaiseButtons(bool autoraise)
this->SetWidgetDirty(i);
}
}
/* Special widgets without widget index */
NWidgetCore *wid = this->nested_root != NULL ? (NWidgetCore*)this->nested_root->GetWidgetOfType(WWT_DEFSIZEBOX) : NULL;
if (wid != NULL) {
wid->SetLowered(false);
wid->SetDirty(this);
}
}
/**
@@ -553,6 +560,24 @@ static void DispatchLeftClickEvent(Window *w, int x, int y, int click_count)
nw->SetDirty(w);
return;
case WWT_DEFSIZEBOX: {
int16 def_width = max<int16>(min(w->window_desc->default_width, _screen.width), w->nested_root->smallest_x);
int16 def_height = max<int16>(min(w->window_desc->default_height, _screen.height - 50), w->nested_root->smallest_y);
int dx = (w->resize.step_width == 0) ? 0 : def_width - w->width;
int dy = (w->resize.step_height == 0) ? 0 : def_height - w->height;
/* dx and dy has to go by step.. calculate it.
* The cast to int is necessary else dx/dy are implicitly casted to unsigned int, which won't work. */
if (w->resize.step_width > 1) dx -= dx % (int)w->resize.step_width;
if (w->resize.step_height > 1) dy -= dy % (int)w->resize.step_height;
ResizeWindow(w, dx, dy, false);
nw->SetLowered(true);
nw->SetDirty(w);
w->SetTimeout();
break;
}
case WWT_DEBUGBOX:
w->ShowNewGRFInspectWindow();
break;