You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
86 lines
2.4 KiB
86 lines
2.4 KiB
//========= Copyright Valve Corporation, All rights reserved. ============// |
|
// |
|
// Purpose: |
|
// |
|
// $NoKeywords: $ |
|
//============================================================================= |
|
|
|
#include "vgui_controls/ScrollableEditablePanel.h" |
|
#include "vgui_controls/ScrollBar.h" |
|
#include "vgui_controls/ScrollBarSlider.h" |
|
#include "vgui_controls/Button.h" |
|
#include "KeyValues.h" |
|
|
|
// NOTE: This has to be the last file included! |
|
#include "tier0/memdbgon.h" |
|
|
|
|
|
using namespace vgui; |
|
|
|
ScrollableEditablePanel::ScrollableEditablePanel( vgui::Panel *pParent, vgui::EditablePanel *pChild, const char *pName ) : |
|
BaseClass( pParent, pName ) |
|
{ |
|
m_pChild = pChild; |
|
m_pChild->SetParent( this ); |
|
|
|
m_pScrollBar = new vgui::ScrollBar( this, "VerticalScrollBar", true ); |
|
m_pScrollBar->SetWide( 16 ); |
|
m_pScrollBar->SetAutoResize( PIN_TOPRIGHT, AUTORESIZE_DOWN, 0, 0, -16, 0 ); |
|
m_pScrollBar->AddActionSignalTarget( this ); |
|
} |
|
|
|
void ScrollableEditablePanel::ApplySettings( KeyValues *pInResourceData ) |
|
{ |
|
BaseClass::ApplySettings( pInResourceData ); |
|
|
|
KeyValues *pScrollbarKV = pInResourceData->FindKey( "Scrollbar" ); |
|
if ( pScrollbarKV ) |
|
{ |
|
m_pScrollBar->ApplySettings( pScrollbarKV ); |
|
} |
|
} |
|
|
|
void ScrollableEditablePanel::PerformLayout() |
|
{ |
|
BaseClass::PerformLayout(); |
|
|
|
m_pChild->SetWide( GetWide() - m_pScrollBar->GetWide() ); |
|
m_pScrollBar->SetRange( 0, m_pChild->GetTall() ); |
|
m_pScrollBar->SetRangeWindow( GetTall() ); |
|
|
|
if ( m_pScrollBar->GetSlider() ) |
|
{ |
|
m_pScrollBar->GetSlider()->SetFgColor( GetFgColor() ); |
|
} |
|
if ( m_pScrollBar->GetButton(0) ) |
|
{ |
|
m_pScrollBar->GetButton(0)->SetFgColor( GetFgColor() ); |
|
} |
|
if ( m_pScrollBar->GetButton(1) ) |
|
{ |
|
m_pScrollBar->GetButton(1)->SetFgColor( GetFgColor() ); |
|
} |
|
} |
|
|
|
|
|
//----------------------------------------------------------------------------- |
|
// Called when the scroll bar moves |
|
//----------------------------------------------------------------------------- |
|
void ScrollableEditablePanel::OnScrollBarSliderMoved() |
|
{ |
|
InvalidateLayout(); |
|
|
|
int nScrollAmount = m_pScrollBar->GetValue(); |
|
m_pChild->SetPos( 0, -nScrollAmount ); |
|
} |
|
|
|
//----------------------------------------------------------------------------- |
|
// respond to mouse wheel events |
|
//----------------------------------------------------------------------------- |
|
void ScrollableEditablePanel::OnMouseWheeled(int delta) |
|
{ |
|
int val = m_pScrollBar->GetValue(); |
|
val -= (delta * 50); |
|
m_pScrollBar->SetValue( val ); |
|
} |
|
|
|
|