diff options
| author | Joe Ludwig <[email protected]> | 2013-06-26 15:22:04 -0700 |
|---|---|---|
| committer | Joe Ludwig <[email protected]> | 2013-06-26 15:22:04 -0700 |
| commit | 39ed87570bdb2f86969d4be821c94b722dc71179 (patch) | |
| tree | abc53757f75f40c80278e87650ea92808274aa59 /sp/src/vgui2/vgui_controls/ScrollableEditablePanel.cpp | |
| download | source-sdk-2013-39ed87570bdb2f86969d4be821c94b722dc71179.tar.xz source-sdk-2013-39ed87570bdb2f86969d4be821c94b722dc71179.zip | |
First version of the SOurce SDK 2013
Diffstat (limited to 'sp/src/vgui2/vgui_controls/ScrollableEditablePanel.cpp')
| -rw-r--r-- | sp/src/vgui2/vgui_controls/ScrollableEditablePanel.cpp | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/sp/src/vgui2/vgui_controls/ScrollableEditablePanel.cpp b/sp/src/vgui2/vgui_controls/ScrollableEditablePanel.cpp new file mode 100644 index 00000000..5d753b04 --- /dev/null +++ b/sp/src/vgui2/vgui_controls/ScrollableEditablePanel.cpp @@ -0,0 +1,86 @@ +//========= 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 );
+}
+
|