ilikecats/stk-code_catmod
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Fix a bug which potentially could cause a crash if the layout() func is ever called without widgets, and the text positions are now recalculated after calling the argument-less layout() func.

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git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/trunk/supertuxkart@1355 178a84e3-b1eb-0310-8ba1-8eac791a3b58
This commit is contained in:
cosmosninja 2007-12-14 04:20:48 +00:00
parent e07116d262
commit 908fa88d85
1 changed files with 12 additions and 1 deletions
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13
src/widget_manager.cpp
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@ -329,6 +329,16 @@ bool WidgetManager::layout()
return false;
}
const int NUM_WIDGETS = (int)m_widgets.size();
for( int i = 0; i < NUM_WIDGETS; ++i )
{
m_widgets[i].widget->m_scroll_pos_x =
m_widgets[i].last_preset_scroll_x;
m_widgets[i].widget->m_scroll_pos_y =
m_widgets[i].last_preset_scroll_y;
}
return layout(prev_layout_pos);
}
@ -340,10 +350,11 @@ bool WidgetManager::layout(const WidgetArea POSITION)
std::cerr << "WARNING: called layout with WGT_AREA_NONE.\n";
return false;
}
prev_layout_pos = POSITION;
const int NUM_WIDGETS = (int)m_widgets.size();
if( NUM_WIDGETS < 0 ) return true;
if( NUM_WIDGETS < 1 ) return true;
int SCREEN_WIDTH = user_config->m_width;
int SCREEN_HEIGHT = user_config->m_height;