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Language combo may now extend as needed

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git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@8230 178a84e3-b1eb-0310-8ba1-8eac791a3b58
This commit is contained in:
auria 2011-04-06 23:19:10 +00:00
parent 9c0ec5c414
commit d02d02966c
1 changed files with 32 additions and 5 deletions
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37
src/states_screens/main_menu_screen.cpp
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@ -137,12 +137,39 @@ void MainMenuScreen::onUpdate(float delta, irr::video::IVideoDriver* driver)
irr::gui::ScalableFont* font = GUIEngine::getFont();
// I18N: Enter the name of YOUR language here, do not literally translate the word "English"
font->draw(_("English"),
core::rect<s32>(lang_combo->m_x, lang_combo->m_y,
(int)(lang_combo->m_x
+ lang_combo->m_w*0.9f), // multiply to not go over combo arrow
core::stringw language_name = _("English");
const int LEFT_MARGIN = 5;
const int arrow_width = lang_combo->m_h*0.6f; // the arrow is about half wide as the combo is high
// Below is a not-too-pretty hack. When language name is too long to fit the space allocated by the STK
// widget, resize the irrlicht element (but don't resize the STK widget on top of it, because we don't
// want the change of size to be permanent - if we switch back to another language the combo needs
// to shrink back)
int element_width = lang_combo->getIrrlichtElement()->getRelativePosition().getWidth();
const int text_w = (int)font->getDimension(language_name.c_str()).Width;
const int needed_additional_space = text_w - (element_width - arrow_width - LEFT_MARGIN);
if (needed_additional_space > 0)
{
// language name too long to fit
gui::IGUIElement* el = lang_combo->getIrrlichtElement();
core::recti pos = el->getRelativePosition();
pos.UpperLeftCorner.X -= needed_additional_space;
el->setRelativePosition( pos );
}
element_width = lang_combo->getIrrlichtElement()->getRelativePosition().getWidth();
const int elem_x = lang_combo->getIrrlichtElement()->getRelativePosition().UpperLeftCorner.X;
font->draw(language_name,
core::rect<s32>(elem_x + LEFT_MARGIN,
lang_combo->m_y,
// don't go over combo arrow
(int)(elem_x + LEFT_MARGIN + (element_width - arrow_width)),
lang_combo->m_y + lang_combo->m_h),
video::SColor(255,0,0,0), true /* hcenter */, true /* vcenter */);
// center horizontally only if there is enough room, irrlicht's centering algorithm
// seems to give weird results when space is too tight
video::SColor(255,0,0,0), (element_width - text_w > 5) /* hcenter */, true /* vcenter */);
// Close popup when focus lost
if (m_lang_popup != NULL)