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| 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 /mp/src/public/vgui_controls/TreeViewListControl.h | |
| download | source-sdk-2013-39ed87570bdb2f86969d4be821c94b722dc71179.tar.xz source-sdk-2013-39ed87570bdb2f86969d4be821c94b722dc71179.zip | |
First version of the SOurce SDK 2013
Diffstat (limited to 'mp/src/public/vgui_controls/TreeViewListControl.h')
| -rw-r--r-- | mp/src/public/vgui_controls/TreeViewListControl.h | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/mp/src/public/vgui_controls/TreeViewListControl.h b/mp/src/public/vgui_controls/TreeViewListControl.h new file mode 100644 index 00000000..23a81a70 --- /dev/null +++ b/mp/src/public/vgui_controls/TreeViewListControl.h @@ -0,0 +1,130 @@ +//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose:
+//
+//=============================================================================//
+
+#ifndef TREEVIEWLISTCONTROL_H
+#define TREEVIEWLISTCONTROL_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+
+#include <utllinkedlist.h>
+#include <utlvector.h>
+#include <vgui/VGUI.h>
+#include <vgui_controls/Panel.h>
+#include "utlsymbol.h"
+
+
+namespace vgui
+{
+
+// --------------------------------------------------------------------------------- //
+// CTreeViewListControl
+//
+// This control has N columns, with a tree view in the leftmost column.
+// --------------------------------------------------------------------------------- //
+
+class CTreeViewListControl : public vgui::Panel
+{
+ DECLARE_CLASS_SIMPLE( CTreeViewListControl, Panel );
+
+public:
+
+ CTreeViewListControl( vgui::Panel *pParent, const char *pName );
+
+ // Set the tree view to be displayed on the left. If this isn't set, then nothing displays in here.
+ virtual void SetTreeView( vgui::TreeView *pTree );
+
+ // Set the height of the title bar.
+ virtual void SetTitleBarInfo( vgui::HFont hFont, int titleBarHeight );
+
+ // Set the color to draw the border lines in.
+ virtual void SetBorderColor( Color clr );
+
+ // Initialize the column headers.. This info includes the tree view on the left, so this
+ virtual void SetNumColumns( int nColumns );
+ virtual int GetNumColumns() const;
+ // ciFlags is a combination of CI_ flags.
+ virtual void SetColumnInfo( int iColumn, const char *pTitle, int width, int ciFlags=0 );
+
+ // Use this to render your stuff. Iterate over the rows in the tree view and
+ virtual int GetNumRows();
+ virtual int GetTreeItemAtRow( int iRow ); // You can use m_pTree->GetItemData to get at the data for the row.
+
+ // Use this to find out the client area to render in for each grid element.
+ // The returned box is inclusive.
+ // The rule is that the the top and left pixels in each grid element are reserved for lines.
+ virtual void GetGridElementBounds( int iColumn, int iRow, int &left, int &top, int &right, int &bottom );
+
+ virtual vgui::TreeView *GetTree();
+
+ virtual int GetTitleBarHeight();
+
+ virtual int GetScrollBarSize();
+
+// Overrides.
+public:
+
+ // This is where it recalculates the row infos.
+ virtual void PerformLayout();
+
+ // Usually, you'll want to override paint. After calling the base, use GetNumRows() to
+ // iterate over the data in the tree control and fill in the other columns.
+ virtual void Paint();
+ virtual void PostChildPaint();
+
+ // You can override this to change the way the title bars are drawn.
+ virtual void DrawTitleBars();
+
+
+public:
+
+ enum
+ {
+ // By default, column header text is centered.
+ CI_HEADER_LEFTALIGN =0x0001
+ };
+
+
+protected:
+
+ void RecalculateRows();
+ void RecalculateRows_R( int index );
+ void RecalculateColumns();
+
+private:
+
+ vgui::TreeView *m_pTree;
+
+ class CColumnInfo
+ {
+ public:
+ CColumnInfo()
+ {
+ m_Width = m_Left = m_Right = m_ciFlags = 0;
+ }
+
+ CUtlSymbol m_Title;
+ int m_Width;
+ int m_Left;
+ int m_Right;
+ int m_ciFlags; // Combination of CI_ flags.
+ };
+ CUtlVector<CColumnInfo> m_Columns;
+
+ vgui::HFont m_TitleBarFont;
+ int m_TitleBarHeight;
+
+ // These are indices into the tree view.
+ CUtlVector<int> m_Rows;
+
+ Color m_BorderColor;
+};
+
+} // namespace
+
+
+#endif // TREEVIEWLISTCONTROL_H
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