115 lines
2.1 KiB
C++
115 lines
2.1 KiB
C++
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/*
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GWEN
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Copyright (c) 2010 Facepunch Studios
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See license in Gwen.h
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*/
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#include "../gwen.h"
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#include "gwen_label.h"
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#include "../gwen_utility.h"
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using namespace Gwen;
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using namespace Gwen::Controls;
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GWEN_CONTROL_CONSTRUCTOR( Label )
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{
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m_CreatedFont = NULL;
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m_Text = new ControlsInternal::Text( this );
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m_Text->SetFont( GetSkin()->GetDefaultFont() );
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SetMouseInputEnabled( false );
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SetBounds( 0, 0, 100, 10 );
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SetAlignment( Gwen::Pos::Left | Gwen::Pos::Top );
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}
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void Label::PreDelete( Gwen::Skin::Base* skin )
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{
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if ( m_CreatedFont )
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{
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skin->ReleaseFont( m_CreatedFont );
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delete m_CreatedFont;
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m_CreatedFont = NULL;
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SetFont( NULL );
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}
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}
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void Label::PostLayout( Skin::Base* /*skin*/ )
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{
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m_Text->Position( m_iAlign );
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}
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void Label::SetAlignment( int iAlign )
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{
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if ( m_iAlign == iAlign ) return;
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m_iAlign = iAlign;
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Invalidate();
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}
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int Label::GetAlignment()
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{
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return m_iAlign;
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}
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void Label::SetText( const TextObject& str, bool bDoEvents )
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{
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if ( m_Text->GetText() == str.Get() ) return;
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m_Text->SetString( str );
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Redraw();
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if ( bDoEvents )
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OnTextChanged();
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}
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void Label::SizeToContents()
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{
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m_Text->SetPos( m_Padding.left, m_Padding.top );
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m_Text->RefreshSize();
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SetSize( m_Text->Width() + m_Padding.left + m_Padding.right, m_Text->Height() + m_Padding.top + m_Padding.bottom );
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}
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Gwen::Rect Label::GetCharacterPosition( int iChar )
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{
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Gwen::Rect p = m_Text->GetCharacterPosition( iChar );
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p.x += m_Text->X();
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p.y += m_Text->Y();
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return p;
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}
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void Label::OnBoundsChanged( Gwen::Rect oldChildBounds )
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{
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BaseClass::OnBoundsChanged( oldChildBounds );
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if ( m_Text->Wrap() )
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{
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m_Text->RefreshSize();
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Invalidate();
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}
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}
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void Label::SetFont( Gwen::String strFacename, int iSize, bool bBold )
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{
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if ( m_CreatedFont )
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{
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GetSkin()->ReleaseFont( m_CreatedFont );
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delete m_CreatedFont;
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m_CreatedFont = NULL;
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SetFont( NULL );
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}
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m_CreatedFont = new Gwen::Font();
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Debug::AssertCheck( m_CreatedFont != NULL, "Couldn't Create Font!" );
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m_CreatedFont->bold = bBold;
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m_CreatedFont->facename = strFacename;
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m_CreatedFont->size = iSize;
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SetFont( m_CreatedFont );
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m_Text->RefreshSize();
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}
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