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add initial examples, replacing the 'Demos/Demos3'. Will make it work cross-platform, OpenGL3/OpenGL2 and add more examples to it.

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erwincoumans
2015-04-16 09:55:32 -07:00
parent d9feaf2d2a
commit a1bf9c5556
425 changed files with 255913 additions and 0 deletions
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75
examples/ThirdPartyLibs/Gwen/Controls/Label.cpp Normal file
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/*
GWEN
Copyright (c) 2010 Facepunch Studios
See license in Gwen.h
*/
#include "Gwen/Gwen.h"
#include "Gwen/Controls/Label.h"
#include "Gwen/Utility.h"
using namespace Gwen;
using namespace Gwen::Controls;
GWEN_CONTROL_CONSTRUCTOR( Label )
{
m_Text = new ControlsInternal::Text( this );
m_Text->SetFont( GetSkin()->GetDefaultFont() );
SetMouseInputEnabled( false );
SetBounds( 0, 0, 100, 10 );
SetAlignment( Gwen::Pos::Left | Gwen::Pos::Top );
}
void Label::Layout( Skin::Base* /*skin*/ )
{
int iAlign = m_iAlign;
int x = m_rTextPadding.left + m_Padding.left;
int y = m_rTextPadding.top + m_Padding.top;
if ( iAlign & Pos::Right ) x = Width() - m_Text->Width() - m_rTextPadding.right - m_Padding.right;
if ( iAlign & Pos::CenterH ) x = (m_rTextPadding.left + m_Padding.left) + ((Width() - m_Text->Width() ) * 0.5f) - m_rTextPadding.right - m_Padding.right;
if ( iAlign & Pos::CenterV ) y = (m_rTextPadding.top + m_Padding.top) + ((Height() - m_Text->Height()) * 0.5f) - m_rTextPadding.bottom - m_Padding.bottom;
if ( iAlign & Pos::Bottom ) y = Height() - m_Text->Height() - m_rTextPadding.bottom - m_Padding.bottom;
m_Text->SetPos( x, y );
}
void Label::SetText( const UnicodeString& str, bool bDoEvents )
{
if ( m_Text->GetText() == str ) return;
m_Text->SetString( str );
Redraw();
if ( bDoEvents )
OnTextChanged();
}
void Label::SetText( const String& str, bool bDoEvents )
{
SetText( Gwen::Utility::StringToUnicode( str ), bDoEvents );
}
void Label::SizeToContents()
{
m_Text->SetPos( m_rTextPadding.left + m_Padding.left, m_rTextPadding.top + m_Padding.top );
m_Text->RefreshSize();
SetSize( m_Text->Width() + m_Padding.left + m_Padding.right + m_rTextPadding.left + m_rTextPadding.right, m_Text->Height() + m_Padding.top + m_Padding.bottom + m_rTextPadding.top + m_rTextPadding.bottom );
}
Gwen::Point Label::GetCharacterPosition( int iChar )
{
Gwen::Point p = m_Text->GetCharacterPosition( iChar );
p.x += m_Text->X();
p.y += m_Text->Y();
return p;
}