116 lines
2 KiB
C++
116 lines
2 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_utility.h"
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#include "../gwen_skin.h"
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#include "gwen_numericupdown.h"
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using namespace Gwen;
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using namespace Gwen::Controls;
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GWEN_CONTROL_CONSTRUCTOR( NumericUpDown )
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{
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SetSize( 100, 20 );
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Controls::Base* pSplitter = new Controls::Base( this );
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pSplitter->Dock( Pos::Right );
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pSplitter->SetWidth( 13 );
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NumericUpDownButton_Up* pButtonUp = new NumericUpDownButton_Up( pSplitter );
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pButtonUp->onPress.Add( this, &NumericUpDown::OnButtonUp );
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pButtonUp->SetTabable( false );
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pButtonUp->Dock( Pos::Top );
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pButtonUp->SetHeight( 10 );
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NumericUpDownButton_Down* pButtonDown = new NumericUpDownButton_Down( pSplitter );
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pButtonDown->onPress.Add( this, &NumericUpDown::OnButtonDown );
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pButtonDown->SetTabable( false );
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pButtonDown->Dock( Pos::Fill );
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pButtonUp->SetPadding( Padding( 0, 1, 1, 0 ) );
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m_iMax = 100;
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m_iMin = 0;
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m_iNumber = 0;
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SetText( "0" );
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}
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void NumericUpDown::OnButtonUp( Base* /*control*/ )
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{
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SyncNumberFromText();
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SetValue( m_iNumber + 1 );
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}
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void NumericUpDown::OnButtonDown( Base* /*control*/ )
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{
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SyncNumberFromText();
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SetValue( m_iNumber - 1 );
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}
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void NumericUpDown::SyncTextFromNumber()
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{
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SetText( Utility::ToString( m_iNumber ) );
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}
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void NumericUpDown::SyncNumberFromText()
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{
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SetValue( (int) GetFloatFromText() );
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}
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void NumericUpDown::SetMin( int i )
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{
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m_iMin = i;
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}
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void NumericUpDown::SetMax( int i )
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{
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m_iMax = i;
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}
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void NumericUpDown::SetValue( int i )
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{
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if ( i > m_iMax ) i = m_iMax;
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if ( i < m_iMin ) i = m_iMin;
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if ( m_iNumber == i )
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{
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return;
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}
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m_iNumber = i;
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// Don't update the text if we're typing in it..
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// Undone - any reason why not?
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//if ( !HasFocus() )
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{
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SyncTextFromNumber();
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}
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OnChange();
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}
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void NumericUpDown::OnChange()
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{
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onChanged.Call( this );
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}
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void NumericUpDown::OnTextChanged()
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{
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BaseClass::OnTextChanged();
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SyncNumberFromText();
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}
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void NumericUpDown::OnEnter()
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{
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SyncNumberFromText();
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SyncTextFromNumber();
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BaseClass::OnEnter();
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}
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