Pictures Sample (C)
This sample illustrates various image types, progress bars, checkbox and radio button manipulation.
The source code is located at C:\Program Files (x86)\Softelvdm\SftTree DLL 7.5\Samples\C\Pictures\Pictures.c or C:\Program Files\Softelvdm\SftTree DLL 7.5\Samples\C\Pictures\Pictures.c (on 32-bit Windows versions).
/****************************************************************************/
/* SftTree/DLL 7.5 - Tree Control for C/C++ */
/* Copyright (C) 1995, 2016 Softel vdm, Inc. All Rights Reserved. */
/****************************************************************************/
#include <windows.h>
#include "SftTree.h" /* SftTree/DLL Header File */
#include "resource.h" // resource IDs
/**********************************************************************/
/* Globals */
/**********************************************************************/
#define IDC_TREE 100 /* Tree control ID */
#define TIMERID 10 /* Timer ID */
HINSTANCE g_hInst; // App Instance Handle
HWND g_hwndTree; /* Tree control */
// Miscellaneous bitmaps
SFT_PICTURE m_aThreeItemPictures[3]; /* Three default , see SetPictures in online help */
//SFT_PICTURE m_OtherItemPicture; /* Another , see SetItemPicture in online help */
HICON m_hIconSmall; /* a small icon */
HBITMAP m_hBitmapSmall; /* a small bitmap */
HBITMAP m_hBitmapLarge; /* a large bitmap */
HIMAGELIST m_hImgList; /* Imagelist control */
HBITMAP m_BitmapClosed = NULL; // Folder images (if GDI+ is not available)
HBITMAP m_BitmapOpen = NULL;
HBITMAP m_BitmapLeaf = NULL;
// In this example, we are using GDI+ images.
// Even though this is a C application, we can embed the images as resources
// and use SftTree's SftTree_LoadGDIPlusImageFromResource function to load them
// from a resource.
// GDI+ images CANNOT be added as BITMAP resources. They are always added with
// a custom resource type, in this example we use "PNG".
LPVOID m_ButtonExpanded = NULL; // GDI+ images for expand/collapse buttons
LPVOID m_ButtonExpandedHot = NULL; // These can simply be cast to (Gdiplus::Image*)
LPVOID m_ButtonCollapsed = NULL;
LPVOID m_ButtonCollapsedHot = NULL;
LPVOID m_FolderClosed = NULL; // folder item image
LPVOID m_FolderOpen = NULL;
LPVOID m_FolderLeaf = NULL;
LPVOID m_PNGImage = NULL, m_PNGImage2 = NULL;
#define PIC_SIZEX 16 /* Width of most pictures */
#define PIC_SIZEY 16 /* Height of most pictures */
#define PIC_SIZEX_COLORSAMPLE 12 /* Width of color samples */
#define PIC_SIZEY_COLORSAMPLE 12 /* Height of color samples */
#define PIC_SIZEX_CHECKBOX 14 /* Width of checkbox */
#define PIC_SIZEY_CHECKBOX 14 /* Height of checkbox */
#define PIC_SIZEX_SORT 8 /* Width of sort direction indicator */
#define PIC_SIZEY_SORT 8 /* Height of sort direction indicator */
/**********************************************************************/
/* Helper Routines */
/**********************************************************************/
static void SetCellPicture(HWND hwndTree, int index, SFT_PICTURE* pPic, int align)
{
SFTTREE_CELLINFOPARM CellInfo;
CellInfo.version = 7;
CellInfo.index = index;
CellInfo.iCol = 0;
SftTree_GetCellInfo(hwndTree, &CellInfo);
Sft_ClearPicture(&CellInfo..CellPicture1);
Sft_CopyPicture(&CellInfo..CellPicture1, pPic);
CellInfo..flag = align;
SftTree_SetCellInfo(hwndTree, &CellInfo);
}
static void SetItemPicture(HWND hwndTree, int index, SFT_PICTURE* pPic)
{
SftTree_SetItemPicture(hwndTree, index, pPic);
}
static void SetItemLabelPicture(HWND hwndTree, int index, SFT_PICTURE* pPic)
{
SftTree_SetItemLabelPicture(hwndTree, index, pPic);
}
static void SetRowPicture(HWND hwndTree, int index, SFT_PICTURE* pPic)
{
SFTTREE_ROWINFOPARM RowInfo;
RowInfo.version = 7;
RowInfo.index = index;
SftTree_GetRowInfo(hwndTree, &RowInfo);
Sft_ClearPicture(&RowInfo.Row.RowPicture1);
Sft_CopyPicture(&RowInfo.Row.RowPicture1, pPic);
RowInfo.Row.flag = SFTTREE_BMP_RIGHT;
SftTree_SetRowInfo(hwndTree, &RowInfo);
}
static void UpdatePictures(HWND hwndTree, int index, SFT_PICTURE* pPic, int align)
{
int w, h;
SetCellPicture(hwndTree, index, pPic, align);
Sft_GetPictureSize(pPic, &w, &h);
if (w <= PIC_SIZEX || h <= PIC_SIZEY) { // don't use images that are too large
SetItemPicture(hwndTree, index, pPic);
SetItemLabelPicture(hwndTree, index, pPic);
SetRowPicture(hwndTree, index, pPic);
}
}
static void CopyPictureFromCurrentItem(HWND hwndTree)
{
SFTTREE_CELLINFOPARM CellInfo;
LPSFTTREE_COLUMN_EX lpCol;
int nCols;
int w, h;
int index = SftTree_GetCurSel(hwndTree);
if (index < 0) return;
// retrieve current
CellInfo.version = 7;
CellInfo.index = index;
CellInfo.iCol = 0;
SftTree_GetCellInfo(hwndTree, &CellInfo);
Sft_GetPictureSize(&CellInfo..CellPicture1, &w, &h);
if (w <= PIC_SIZEX || h <= PIC_SIZEY) { // don't use images that are too large for the header
// copy it to and column header
SftTree_SetRowColHeaderPicture(hwndTree, &CellInfo..CellPicture1);/* Row/column picture */
nCols = SftTree_GetColumnsEx(hwndTree, &lpCol);/* Get column attributes */
Sft_CopyPicture(&lpCol[1].Picture1, &CellInfo..CellPicture1); // second column
SftTree_SetColumnsEx(hwndTree, nCols, lpCol); /* Set new column attributes */
} else {
SftTree_SetRowColHeaderPicture(hwndTree, NULL);
nCols = SftTree_GetColumnsEx(hwndTree, &lpCol);/* Get column attributes */
Sft_ClearPicture(&lpCol[1].Picture1); // second column
SftTree_SetColumnsEx(hwndTree, nCols, lpCol); /* Set new column attributes */
}
}
static BOOL TogglePicture(SFT_PICTURE* pPic)
{
if (pPic->type == SFT_PICTURE_CB || // check box
pPic->type == SFT_PICTURE_CB3 || // 3 state check box
pPic->type == SFT_PICTURE_RB || // radio button
pPic->type == SFT_PICTURE_UPDOWN || // up/down button
pPic->type == SFT_PICTURE_UPDOWNSORT) // sort direction indicator
pPic->Picture.CheckBox.state = pPic->Picture.CheckBox.state == 1 ? 0 : 1;
else
return FALSE; // nothing to change
return TRUE;
}
static void ToggleItemPicture(HWND hwndTree, int index)
{
SFT_PICTURE Pic;
Sft_InitPicture(&Pic);
SftTree_GetItemPicture(hwndTree, index, &Pic);
if (TogglePicture(&Pic))
SftTree_SetItemPicture(hwndTree, index, &Pic);
}
static void ToggleCellPicture(HWND hwndTree, int index)
{
SFTTREE_CELLINFOPARM CellInfo;
CellInfo.version = 7;
CellInfo.index = index;
CellInfo.iCol = 0;
SftTree_GetCellInfo(hwndTree, &CellInfo);
if (TogglePicture(&CellInfo..CellPicture1))
SftTree_SetCellInfo(hwndTree, &CellInfo);
}
/**********************************************************************/
/* Column Header Sorting */
/**********************************************************************/
static BOOL g_fAscending = TRUE;
static void ShowSortDirection(HWND hwndTree, BOOL fAscending)
{
LPSFTTREE_COLUMN_EX lpCol;
int nCols;
nCols = SftTree_GetColumnsEx(hwndTree, &lpCol);/* Get column attributes */
Sft_SetPictureUpDownSort(&lpCol[0].Picture1, fAscending ? 1 : 0, PIC_SIZEX_SORT, PIC_SIZEY_SORT, TRUE);
SftTree_SetColumnsEx(hwndTree, nCols, lpCol); /* Set new column attributes */
g_fAscending = fAscending;
}
int CALLBACK SortCallbackExAscending(HWND hwnd, LPCTSTR lpszString1, LPCTSTR lpszString2,
SFTTREE_DWORD_PTR itemData1, SFTTREE_DWORD_PTR itemData2)
{
return lstrcmp(lpszString1, lpszString2);
}
int CALLBACK SortCallbackExDescending(HWND hwnd, LPCTSTR lpszString1, LPCTSTR lpszString2,
SFTTREE_DWORD_PTR itemData1, SFTTREE_DWORD_PTR itemData2)
{
return lstrcmp(lpszString2, lpszString1);
}
static void SortItems(HWND hwndTree, int index, BOOL fAscending)
{
int parentIndex;
// sort this item's
SftTree_SortColDependentsEx(hwndTree, index, 0, fAscending ? SortCallbackExAscending : SortCallbackExDescending);
// now visit all and sort each 's child items.
if (index < 0)
parentIndex = 0;
else
parentIndex = SftTree_GetDependent(hwndTree, index, SFTTREE_DEPENDENT_FIRST);// start with first item
for ( ; parentIndex >= 0 ; parentIndex = SftTree_GetSibling(hwndTree, parentIndex, SFTTREE_SIBLING_NEXT)) {
SortItems(hwndTree, parentIndex, fAscending);
}
}
static void SetSortDirection(HWND hwndTree, BOOL fAscending)
{
ShowSortDirection(hwndTree, fAscending);
SortItems(hwndTree, -1, fAscending);
}
/**********************************************************************/
/* Color Samples */
/**********************************************************************/
struct tagColorEntry {
LPCTSTR lpszName;
COLORREF color;
} aPropListColors[] = {
{ TEXT("Black"), RGB( 0, 0, 0), },
{ TEXT("Blue"), RGB( 0, 0,255), },
{ TEXT("Cyan"), RGB( 0,255,255), },
{ TEXT("Green"), RGB( 0,255, 0), },
{ TEXT("Magenta"), RGB(255, 0,255), },
{ TEXT("Red"), RGB(255, 0, 0), },
{ TEXT("White"), RGB(255,255,255), },
{ TEXT("Yellow"), RGB(255,255, 0), },
{ TEXT("Dk Blue"), RGB( 0, 0,128), },
{ TEXT("Dk Cyan"), RGB( 0,128,128), },
{ TEXT("Dk Green"), RGB( 0,128, 0), },
{ TEXT("Dk Magenta"), RGB(128, 0,128), },
{ TEXT("Dk Red"), RGB(128, 0, 0), },
{ TEXT("Dk Yellow"), RGB(128,128, 0), },
{ TEXT("Dk Gray"), RGB(128,128,128), },
{ TEXT("Lt Gray"), RGB(192,192,192), },
{ TEXT("3DDKSHADOW - Dark shadow for 3D elements"), 0x80000000L | COLOR_3DDKSHADOW, },
{ TEXT("3DFACE - Face color for 3D elements"), 0x80000000L | COLOR_3DFACE, },
{ TEXT("3DHILIGHT - Edges facing the light source"), 0x80000000L | COLOR_3DHILIGHT, },
{ TEXT("3DLIGHT - Edges facing the light source"), 0x80000000L | COLOR_3DLIGHT, },
{ TEXT("3DSHADOW - Edges facing away from the light source"), 0x80000000L | COLOR_3DSHADOW, },
{ TEXT("INFOBK - Background color for tooltip controls"), 0x80000000L | COLOR_INFOBK, },
{ TEXT("INFOTEXT - Text color for tooltip controls"), 0x80000000L | COLOR_INFOTEXT, },
{ TEXT("MENUTEXT - Text in menus"), 0x80000000L | COLOR_MENUTEXT, },
{ TEXT("ACTIVEBORDER - Active window border"), 0x80000000L | COLOR_ACTIVEBORDER, },
{ TEXT("ACTIVECAPTION - Active window caption"), 0x80000000L | COLOR_ACTIVECAPTION, },
{ TEXT("APPWORKSPACE - Background color MDI applications"), 0x80000000L | COLOR_APPWORKSPACE, },
{ TEXT("BACKGROUND - Desktop"), 0x80000000L | COLOR_BACKGROUND, },
{ TEXT("BTNFACE - Face shading on push buttons"), 0x80000000L | COLOR_BTNFACE, },
{ TEXT("BTNHILIGHT - Highlight color for buttons"), 0x80000000L | COLOR_BTNHIGHLIGHT, },
{ TEXT("BTNSHADOW - Edge shading on push buttons"), 0x80000000L | COLOR_BTNSHADOW, },
{ TEXT("BTNTEXT - Text on push buttons"), 0x80000000L | COLOR_BTNTEXT, },
{ TEXT("CAPTIONTEXT - Text in caption"), 0x80000000L | COLOR_CAPTIONTEXT, },
{ TEXT("GRAYTEXT - Grayed (disabled) text"), 0x80000000L | COLOR_GRAYTEXT, },
{ TEXT("HIGHLIGHT - Selected Item(s)"), 0x80000000L | COLOR_HIGHLIGHT, },
{ TEXT("HIGHLIGHTTEXT - Text of selected item(s)"), 0x80000000L | COLOR_HIGHLIGHTTEXT, },
{ TEXT("INACTIVEBORDER - Inactive window border"), 0x80000000L | COLOR_INACTIVEBORDER, },
{ TEXT("INACTIVECAPTION - Inactive window caption"), 0x80000000L | COLOR_INACTIVECAPTION, },
{ TEXT("INACTIVECAPTIONTEXT - Inactive caption text color"), 0x80000000L | COLOR_INACTIVECAPTIONTEXT, },
{ TEXT("MENU - Menu background"), 0x80000000L | COLOR_MENU, },
{ TEXT("SCROLLBAR - Scroll bar gray area"), 0x80000000L | COLOR_SCROLLBAR, },
{ TEXT("WINDOW - Window background"), 0x80000000L | COLOR_WINDOW, },
{ TEXT("WINDOWFRAME - Window frame"), 0x80000000L | COLOR_WINDOWFRAME, },
{ TEXT("WINDOWTEXT - Text in windows"), 0x80000000L | COLOR_WINDOWTEXT, },
{ NULL, 0 },
};
LRESULT CALLBACK SDI_WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
switch (msg) {
case WM_CREATE: {
SFT_PICTURE Pic; /* A picture */
g_hwndTree = CreateWindowEx(
WS_EX_CLIENTEDGE,
TEXT(SFTTREE_CLASS), /* Window class */
TEXT(""), /* Caption (none) */
SFTTREESTYLE_NOTIFY | /* Notify parent window */
SFTTREESTYLE_VARIABLE | /* Variable height items */
SFTTREESTYLE_LEFTBUTTONONLY | /* Only respond to left mouse button */
SFTTREESTYLE_SCROLL | /* Honor WS_H/VSCROLL */
WS_HSCROLL | WS_VSCROLL | /* Vertical and horizontal scrollbars */
WS_VISIBLE | WS_CHILD, /* Visible, child window */
0, 0, 0, 0, /* Location */
hwnd, /* Parent window */
(HMENU) IDC_TREE, /* Tree control ID */
g_hInst, /* Application instance */
NULL);
if (!g_hwndTree)
return -1;
/* Resources, such as bitmaps, should be loaded and must remain */
/* valid until the tree control is destroyed or no longer uses */
/* these. For example, use DeleteObject to delete any bitmaps. */
SftTree_SetShowHeader(g_hwndTree, TRUE);/* Show column headers */
SftTree_SetItemLines(g_hwndTree, 5); /* (Maximum) number of text lines */
/* Register the size. All */
/* used must be the same size. Only one picture needs to */
/* be registered, even if several are used. */
Sft_InitPicture(&Pic);
Sft_SetPictureSizeOnly(&Pic, PIC_SIZEX, PIC_SIZEY);/* Dimensions only for registration */
SftTree_SetItemLabelPicture(g_hwndTree, -1, &Pic);/* Register the size */
/* Set individual label bitmaps using the following sample code: */
// SFT_PICTURE Pic;
// Sft_InitPicture(&Pic);
// Sft_SetPictureBitmap(&Pic, a_bitmap_handle);
// SftTree_SetItemLabelPicture(g_hwndTree, index, &Pic);/* Set a */
/* Register the . These pictures are used */
/* for all items in the tree control. All three pictures */
/* must be the same size. */
Sft_InitPicture(&m_aThreeItemPictures[0]);
Sft_InitPicture(&m_aThreeItemPictures[1]);
Sft_InitPicture(&m_aThreeItemPictures[2]);
if (SftTree_GetGDIPlusAvailable(g_hwndTree)) {
// In this example, we are using GDI+ images.
// Even though this is a C application, we can embed the images as resources
// and use SftTree's SftTree_LoadGDIPlusImageFromResource function to load them
// from a resource.
// GDI+ images CANNOT be added as BITMAP resources. They are always added with
// a custom resource type, in this example we use "PNG".
m_FolderClosed = SftTree_LoadGDIPlusImageFromResource(g_hInst, TEXT("PNG"), MAKEINTRESOURCE(IDR_FOLDERCLOSED));
m_FolderOpen = SftTree_LoadGDIPlusImageFromResource(g_hInst, TEXT("PNG"), MAKEINTRESOURCE(IDR_FOLDEROPEN));
m_FolderLeaf = SftTree_LoadGDIPlusImageFromResource(g_hInst, TEXT("PNG"), MAKEINTRESOURCE(IDR_FOLDERLEAF));
Sft_SetPictureGDIPlusImage(&m_aThreeItemPictures[0], m_FolderClosed);
Sft_SetPictureGDIPlusImage(&m_aThreeItemPictures[1], m_FolderOpen);
Sft_SetPictureGDIPlusImage(&m_aThreeItemPictures[2], m_FolderLeaf);
} else {
m_BitmapClosed = LoadBitmap(g_hInst, MAKEINTRESOURCE(IDB_EXPANDABLE));
m_BitmapOpen = LoadBitmap(g_hInst, MAKEINTRESOURCE(IDB_EXPANDED));
m_BitmapLeaf = LoadBitmap(g_hInst, MAKEINTRESOURCE(IDB_LEAF));
Sft_SetPictureBitmap(&m_aThreeItemPictures[0], m_BitmapClosed);/* Expandable picture */
Sft_SetPictureBitmap(&m_aThreeItemPictures[1], m_BitmapOpen);/* Expanded picture */
Sft_SetPictureBitmap(&m_aThreeItemPictures[2], m_BitmapLeaf);/* picture */
}
SftTree_SetPictures(g_hwndTree, m_aThreeItemPictures);/* Use */
/* Override individual using: */
// Sft_InitPicture(&m_OtherItemPicture);
// Sft_SetPictureBitmap(m_OtherItemPicture, LoadBitmap(app_instance, MAKEINTRESOURCE(IDB_your_bitmap)));/* */
// SftTree_SetItemPicture(g_hwndTree, index, m_OtherItemPicture);/* Set an item bitmap */
SftTree_SetItemPictureAlign(g_hwndTree, TRUE);/* Align item bitmaps */
/* Register the size. All used */
/* must be the same size. Only one picture needs to be */
/* registered, even if several are used. */
{
SFTTREE_CELLINFOPARM CellInfo;
CellInfo.version = 7;
CellInfo.index = -1; /* Registering picture size */
Sft_InitPicture(&CellInfo..CellPicture1);
Sft_SetPictureSizeOnly(&CellInfo..CellPicture1, PIC_SIZEX, PIC_SIZEY);/* Dimensions only for registration */
SftTree_SetCellInfo(g_hwndTree, &CellInfo);/* Register use of */
/* Set individual using this sample code: */
// SFTTREE_CELLINFOPARM CellInfo;
// CellInfo.version = 7;
// CellInfo.index = cell_index_to_change;
// CellInfo.iCol = column_number_to_change;
// SftTree_GetCellInfo(g_hwndTree, &CellInfo);
// /* m_hCellBitmap = LoadBitmap(app_instance, MAKEINTRESOURCE(IDB_your_bitmap)); *//* bitmap */
// Sft_SetPictureBitmap(&CellInfo..CellPicture1, m_hCellBitmap);
// CellInfo..flag = SFTTREE_BMP_RIGHT;
// SftTree_SetCellInfo(g_hwndTree, &CellInfo);
}
SftTree_SetTreeLineStyle(g_hwndTree, SFTTREE_TREELINE_AUTOMATIC0);/* Dotted (incl. level 0) */
SftTree_SetShowButtons(g_hwndTree, TRUE);/* Expand/collapse buttons (level 1..n) */
SftTree_SetShowButton0(g_hwndTree, TRUE);/* Show expand/collapse buttons (level 0) */
if (SftTree_GetGDIPlusAvailable(g_hwndTree))
SftTree_SetButtons(g_hwndTree, SFTTREE_BUTTON_USERDEF);/* User-defined buttons */
else
SftTree_SetButtons(g_hwndTree, SFTTREE_BUTTON_AUTOMATIC3);/* Automatic button style 3 */
SftTree_SetShowGrid(g_hwndTree, TRUE);/* Show grid */
SftTree_SetGridStyle(g_hwndTree, SFTTREE_GRID_BOTH_DOT);/* Dotted */
SftTree_SetShowTruncated(g_hwndTree, TRUE);/* Show ... if truncated */
SftTree_SetSelectionStyle(g_hwndTree, SFTTREE_SELECTION_ALL | SFTTREE_SELECTION_OUTLINE);/* Select entire item using outline */
SftTree_SetSelectionArea(g_hwndTree, SFTTREE_SELECTIONAREA_ALLCELLS);/* Selection changes by clicking on an item's */
SftTree_SetFlyby(g_hwndTree, TRUE); /* Flyby highlighting */
SftTree_SetUpdateCaretExpandCollapse(g_hwndTree, FALSE);/* don't update caret location when expand/collapse button clicked */
SftTree_SetScrollTips(g_hwndTree, TRUE);/* Show Scrolltips */
SftTree_SetInheritBgColor(g_hwndTree, TRUE);/* Inherit background color of first */
SftTree_SetReorderColumns(g_hwndTree, TRUE);/* Column reordering */
SftTree_SetOpenEnded(g_hwndTree, FALSE);/* Last column width */
SftTree_SetShowHeaderButtons(g_hwndTree, TRUE);/* Show column header as buttons */
/* Define control attributes */
{
SFTTREE_CONTROL CtrlInfo;
memset(&CtrlInfo, 0, sizeof(SFTTREE_CONTROL));
CtrlInfo.cbSize = sizeof(SFTTREE_CONTROL);
if (!SftTree_GetControlInfo(g_hwndTree, &CtrlInfo))/* Get current settings */
; /* Error handling goes here */
// You need to create a images for at least the ButtonExpanded and ButtonCollapsed button state
//Sft_SetPictureBitmap(&CtrlInfo.ButtonExpanded, a_bitmap_handle);
//Sft_SetPictureBitmap(&CtrlInfo.ButtonCollapsed, a_bitmap_handle);
if (SftTree_GetGDIPlusAvailable(g_hwndTree)) {
// In this example, we are using GDI+ images.
// Even though this is a C application, we can embed the images as resources
// and use SftTree's SftTree_LoadGDIPlusImageFromResource function to load them
// from a resource.
// GDI+ images CANNOT be added as BITMAP resources. They are always added with
// a custom resource type, in this example we use "PNG".
m_ButtonExpanded = SftTree_LoadGDIPlusImageFromResource(g_hInst, TEXT("PNG"), MAKEINTRESOURCE(IDR_BUTTONEXPANDED));
m_ButtonExpandedHot = SftTree_LoadGDIPlusImageFromResource(g_hInst, TEXT("PNG"), MAKEINTRESOURCE(IDR_BUTTONEXPANDED_HOT));
m_ButtonCollapsed = SftTree_LoadGDIPlusImageFromResource(g_hInst, TEXT("PNG"), MAKEINTRESOURCE(IDR_BUTTONCOLLAPSED));
m_ButtonCollapsedHot = SftTree_LoadGDIPlusImageFromResource(g_hInst, TEXT("PNG"), MAKEINTRESOURCE(IDR_BUTTONCOLLAPSED_HOT));
Sft_SetPictureGDIPlusImage(&CtrlInfo.ButtonExpanded, m_ButtonExpanded);
Sft_SetPictureGDIPlusImage(&CtrlInfo.ButtonExpandedHot, m_ButtonExpandedHot);
Sft_SetPictureGDIPlusImage(&CtrlInfo.ButtonCollapsed, m_ButtonCollapsed);
Sft_SetPictureGDIPlusImage(&CtrlInfo.ButtonCollapsedHot, m_ButtonCollapsedHot);
}
if (!SftTree_SetControlInfo(g_hwndTree, &CtrlInfo))/* Save new settings */
; /* Error handling goes here */
}
/* Define columns */
{
SFTTREE_COLUMN_EX aCol[2] = {
{ 0, 0, /* Reserved */
221, /* Width (in pixels) */
ES_LEFT | SFTTREE_MULTILINE | SFTTREE_TOOLTIP,/* alignment */
ES_LEFT | SFTTREE_HEADER_UP, /* Title style */
TEXT("Picture"), /* Column header title */
NULL, NULL, /* Reserved field and bitmap handle */
SFTTREE_BMP_RIGHT, /* Picture alignment */
0, 0, 0, /* Reserved fields */
SFTTREE_NOCOLOR, /* background color */
SFTTREE_NOCOLOR, /* foreground color */
SFTTREE_NOCOLOR, /* Selected background color */
SFTTREE_NOCOLOR, /* Selected foreground color */
0, /* Real column position (set by SetColumns call) */
0, /* Display column number (display position) */
SFTTREE_COL_MERGE | /* Column can merge with next */
SFTTREE_COL_MERGEINTO | /* Previous column can merge into this column */
0, /* Column flag */
0, /* Minimum column width */
},
{ 0, 0, /* Reserved */
300, /* Width (in pixels) */
ES_LEFT | SFTTREE_MULTILINE | SFTTREE_WRAP | SFTTREE_TOOLTIP,/* alignment */
ES_LEFT | SFTTREE_HEADER_UP, /* Title style */
TEXT("Description"), /* Column header title */
NULL, NULL, /* Reserved field and bitmap handle */
SFTTREE_BMP_RIGHT, /* Picture alignment */
0, 0, 0, /* Reserved fields */
SFTTREE_NOCOLOR, /* background color */
SFTTREE_NOCOLOR, /* foreground color */
SFTTREE_NOCOLOR, /* Selected background color */
SFTTREE_NOCOLOR, /* Selected foreground color */
0, /* Real column position (set by SetColumns call) */
1, /* Display column number (display position) */
SFTTREE_COL_MERGE | /* Column can merge with next */
SFTTREE_COL_MERGEINTO | /* Previous column can merge into this column */
0, /* Column flag */
0, /* Minimum column width */
}
};
SftTree_SetColumnsEx(g_hwndTree, 2, aCol);/* Set column attributes */
}
/* Use column header pictures. All pictures used must be */
/* the same size. */
{
LPSFTTREE_COLUMN_EX lpCol;
int nCols;
nCols = SftTree_GetColumnsEx(g_hwndTree, &lpCol);/* Get column attributes */
Sft_SetPictureSizeOnly(&lpCol[0].Picture1, PIC_SIZEX, PIC_SIZEY);/* Set column header picture size */
Sft_SetPictureSizeOnly(&lpCol[1].Picture1, PIC_SIZEX, PIC_SIZEY);/* Set column header picture size */
SftTree_SetColumnsEx(g_hwndTree, nCols, lpCol);/* Set new column attributes */
}
SftTree_SetShowRowHeader(g_hwndTree, SFTTREE_ROWSTYLE_BUTTONCOUNT1);/* Row style */
/* Register the row header picture size. All row header */
/* pictures used must be the same size. Only one picture */
/* needs to be registered, even if several are used. */
{
SFTTREE_ROWINFOPARM RowInfo;
RowInfo.version = 7;
RowInfo.index = -1;
Sft_InitPicture(&RowInfo.Row.RowPicture1);
Sft_SetPictureSizeOnly(&RowInfo.Row.RowPicture1, PIC_SIZEX, PIC_SIZEY);
SftTree_SetRowInfo(g_hwndTree, &RowInfo);
/* Set individual row header pictures using: */
// SFTTREE_ROWINFOPARM RowInfo;
// RowInfo.version = 7;
// RowInfo.index = index;
// SftTree_GetRowInfo(g_hwndTree, &RowInfo);
// /* m_hRowBitmap = LoadBitmap(app_instance, MAKEINTRESOURCE(IDB_your_bitmap)); *//* Row header picture */
// Sft_SetPictureBitmap(&RowInfo.Row.RowPicture1, m_hRowBitmap);
// RowInfo.Row.flag = SFTTREE_BMP_RIGHT;
// SftTree_SetRowInfo(g_hwndTree, &RowInfo);
}
SftTree_SetRowColHeaderText(g_hwndTree, TEXT(""));/* text */
SftTree_SetRowColHeaderStyle(g_hwndTree, ES_LEFT | SFTTREE_HEADER_UP);/* style */
Sft_InitPicture(&Pic);
Sft_SetPictureSizeOnly(&Pic, PIC_SIZEX, PIC_SIZEY);/* picture */
SftTree_SetRowColHeaderPicture(g_hwndTree, &Pic);/* Row/column picture */
SftTree_SetRowColHeaderPictureStyle(g_hwndTree, SFTTREE_BMP_RIGHT);/* Row/column picture alignment */
SftTree_SetCharSearchMode(g_hwndTree, SFTTREE_CHARSEARCH_ALLCHARS, -1);/* Consider all characters typed */
/* Change the default colors */
{
SFTTREE_COLORS Colors;
SftTree_GetCtlColors(g_hwndTree, &Colors);/* Get current color settings */
Colors.colorTreeLines = COLOR_3DDKSHADOW | 0x80000000L;/* Tree line color */
Colors.colorSelBgNoFocus = COLOR_BTNFACE | 0x80000000L;/* Selection background color (no input focus) */
Colors.colorSelFgNoFocus = COLOR_BTNTEXT | 0x80000000L;/* Selection foreground color (no input focus) */
SftTree_SetCtlColors(g_hwndTree, &Colors);/* Set new colors */
}
/*------------------------------------------------------------------------------*/
/* Add a few items. */
/*------------------------------------------------------------------------------*/
{
int index;
index = SftTree_AddString(g_hwndTree, TEXT("Progress Bars"));
SftTree_SetTextCol(g_hwndTree, index, 0, TEXT("SftTree/DLL supports progress bars as background (partial or full size)."));
// add progress bar samples
{
SFTTREE_CELLINFOPARM CellInfo;
int i = SftTree_AddString(g_hwndTree, TEXT("Progress Bar - Full Size"));
SftTree_SetItemLevel(g_hwndTree, i, 1);
CellInfo.version = 7;
CellInfo.index = i;
CellInfo.iCol = 0;
SftTree_GetCellInfo(g_hwndTree, &CellInfo);
CellInfo..progressMax = 100; // maximum value 0 - 100
CellInfo..progressVal = 33; // current value
SftTree_SetCellInfo(g_hwndTree, &CellInfo);
i = SftTree_AddString(g_hwndTree, TEXT("Progress Bar - Partial"));
SftTree_SetItemLevel(g_hwndTree, i, 1);
CellInfo.version = 7;
CellInfo.index = i;
CellInfo.iCol = 0;
SftTree_GetCellInfo(g_hwndTree, &CellInfo);
CellInfo..flag3 = SFTTREE_CELL_PROGRESSHORIZONTAL|SFTTREE_CELL_PROGRESSSMALL;
CellInfo..progressMax = 200; // maximum value 0 - 200
CellInfo..progressVal = 133; // current value
SftTree_SetCellInfo(g_hwndTree, &CellInfo);
i = SftTree_AddString(g_hwndTree, TEXT("Progress Bar - with gradient fill"));
SftTree_SetItemLevel(g_hwndTree, i, 1);
CellInfo.version = 7;
CellInfo.index = i;
CellInfo.iCol = 0;
SftTree_GetCellInfo(g_hwndTree, &CellInfo);
CellInfo..flag3 = SFTTREE_CELL_PROGRESSHORIZONTAL|SFTTREE_CELL_PROGRESSSMALL;
CellInfo..progressMax = 50; // maximum value 0 - 50
CellInfo..progressVal = 40; // current value
CellInfo..colorProgress = RGB(128,128, 0);
CellInfo..colorProgressEnd = RGB(255,255, 0);
SftTree_SetCellInfo(g_hwndTree, &CellInfo);
i = SftTree_AddString(g_hwndTree, TEXT("Progress Bar - customizable colors"));
SftTree_SetItemLevel(g_hwndTree, i, 1);
CellInfo.version = 7;
CellInfo.index = i;
CellInfo.iCol = 0;
SftTree_GetCellInfo(g_hwndTree, &CellInfo);
CellInfo..flag3 = SFTTREE_CELL_PROGRESSSMALL|SFTTREE_CELL_PROGRESSVERTICAL|SFTTREE_CELL_BGHORIZONTAL;
CellInfo..progressMax = 150; // maximum value 0 - 150
CellInfo..progressVal = 40; // current value
CellInfo..colorProgress = RGB(128,128, 0);
CellInfo..colorProgressEnd = RGB(255,255, 0);
CellInfo..colorBg = COLOR_WINDOW | 0x80000000L;
CellInfo..colorBgEnd = RGB(255,0,0);
SftTree_SetCellInfo(g_hwndTree, &CellInfo);
}
index = SftTree_AddString(g_hwndTree, TEXT("Supported Picture Types"));
SftTree_SetTextCol(g_hwndTree, index, 1, TEXT("SftTree/DLL supports numerous image types, such as GDI+, bitmaps, icons, ImageLists and also offers numerous built-in images."));
index = SftTree_AddString(g_hwndTree, TEXT("GDI+ Images"));
SftTree_SetItemLevel(g_hwndTree, index, 1);
SftTree_SetTextCol(g_hwndTree, index, 1, TEXT("All GDI+ images are supported, like GIF, JPEG, Exif, PNG, TIFF and device-independent bitmaps (up to 64bpp) with semi-transparent and translucent areas."));
if (SftTree_GetGDIPlusAvailable(g_hwndTree)) {
int i = SftTree_AddString(g_hwndTree, TEXT("PNG Sample with alpha-channel for translucent edges"));
SftTree_SetItemLevel(g_hwndTree, i, 2);
m_PNGImage = SftTree_LoadGDIPlusImageFromResource(g_hInst, TEXT("PNG"), MAKEINTRESOURCE(IDR_WORLD));
Sft_SetPictureGDIPlusImage(&Pic, m_PNGImage);
UpdatePictures(g_hwndTree, i, &Pic, SFTTREE_BMP_RIGHT);
i = SftTree_AddString(g_hwndTree, TEXT("Another PNG Sample with alpha-channel for translucent edges"));
SftTree_SetItemLevel(g_hwndTree, i, 2);
m_PNGImage2 = SftTree_LoadGDIPlusImageFromResource(g_hInst, TEXT("PNG"), MAKEINTRESOURCE(IDR_WARN));
Sft_SetPictureGDIPlusImage(&Pic, m_PNGImage2);
UpdatePictures(g_hwndTree, i, &Pic, SFTTREE_BMP_RIGHT);
}
index = SftTree_AddString(g_hwndTree, TEXT("Bitmaps"));
SftTree_SetItemLevel(g_hwndTree, index, 1);
SftTree_SetTextCol(g_hwndTree, index, 1, TEXT("Bitmaps can be of varying sizes and also support Bitmap Transparency, which allows the background to show through the image (in areas selected by the bitmap designer)."));
// add bitmap samples
{
int i = SftTree_AddString(g_hwndTree, TEXT("Large Bitmap"));
SftTree_SetItemLevel(g_hwndTree, i, 2);
m_hBitmapLarge = LoadBitmap(g_hInst, MAKEINTRESOURCE(IDB_LOGO));
Sft_SetPictureBitmap(&Pic, m_hBitmapLarge);
UpdatePictures(g_hwndTree, i, &Pic, SFTTREE_BMP_RIGHT);
m_hIconSmall = LoadImage(g_hInst, MAKEINTRESOURCE(IDI_ICON1), IMAGE_ICON, 16, 16, LR_DEFAULTCOLOR);
i = SftTree_AddString(g_hwndTree, TEXT("Various bitmap sizes"));
SftTree_SetItemLevel(g_hwndTree, i, 2);
m_hBitmapSmall = LoadBitmap(g_hInst, MAKEINTRESOURCE(IDB_SMILE));
Sft_SetPictureBitmap(&Pic, m_hBitmapSmall);
UpdatePictures(g_hwndTree, i, &Pic, SFTTREE_BMP_RIGHT);
}
index = SftTree_AddString(g_hwndTree, TEXT("Icons"));
SftTree_SetItemLevel(g_hwndTree, index, 1);
SftTree_SetTextCol(g_hwndTree, index, 1, TEXT("The supported icons can be stardard size icons (32x32) or any other size supported by the operating system."));
// add icon samples
{
int i = SftTree_AddString(g_hwndTree, TEXT("Standard Icon (32x32)"));
SftTree_SetItemLevel(g_hwndTree, i, 2);
Sft_SetPictureIcon(&Pic, LoadIcon(g_hInst, MAKEINTRESOURCE(IDI_ICON1)));
UpdatePictures(g_hwndTree, i, &Pic, SFTTREE_BMP_RIGHT);
i = SftTree_AddString(g_hwndTree, TEXT("Any other size"));
SftTree_SetItemLevel(g_hwndTree, i, 2);
Sft_SetPictureIcon(&Pic, m_hIconSmall);
UpdatePictures(g_hwndTree, i, &Pic, SFTTREE_BMP_RIGHT);
}
index = SftTree_AddString(g_hwndTree, TEXT("ImageLists"));
SftTree_SetItemLevel(g_hwndTree, index, 1);
SftTree_SetTextCol(g_hwndTree, index, 1, TEXT("Complete ImageList support simplifies bitmap handling and can avoid the limited resource availability on earlier Windows versions."));
// add imaglist samples
{
m_hImgList = ImageList_LoadBitmap(g_hInst, MAKEINTRESOURCE(IDB_TOOLBAR), 16, 0, RGB(255,0,0));
if (m_hImgList) {
int c, count = ImageList_GetImageCount(m_hImgList);
for (c = 0 ; c < count ; ++c) {
TCHAR szBuffer[80];
int i;
wsprintf(szBuffer, TEXT("Image %d"), c);
i = SftTree_AddString(g_hwndTree, szBuffer);
SftTree_SetItemLevel(g_hwndTree, i, 2);
Sft_SetPictureImageList(&Pic, m_hImgList, (short) c, 0);
UpdatePictures(g_hwndTree, i, &Pic, SFTTREE_BMP_RIGHT);
}
}
}
index = SftTree_AddString(g_hwndTree, TEXT("Color Samples"));
SftTree_SetItemLevel(g_hwndTree, index, 1);
SftTree_SetTextCol(g_hwndTree, index, 1, TEXT("Using the built-in color sample image, simple color selection can easily be implemented. Color samples can display all colors available."));
// add color samples from table
{
struct tagColorEntry* pc = aPropListColors;
for ( ; pc->lpszName ; ++pc) {
int i = SftTree_AddString(g_hwndTree, pc->lpszName);
SftTree_SetItemLevel(g_hwndTree, i, 2);
Sft_SetPictureColorSample(&Pic, PIC_SIZEX_COLORSAMPLE, PIC_SIZEY_COLORSAMPLE, pc->color, 0x80000000L|COLOR_WINDOWTEXT);
UpdatePictures(g_hwndTree, i, &Pic, SFTTREE_BMP_RIGHT);
}
}
index = SftTree_AddString(g_hwndTree, TEXT("Predefined (Built-in) Pictures"));
SftTree_SetTextCol(g_hwndTree, index, 1, TEXT("Predefined images are available for commonly used items, such as check boxes, radio buttons, sort direction indicators and more..."));
index = SftTree_AddString(g_hwndTree, TEXT("Check Boxes - Honors Windows Themes"));
SftTree_SetItemLevel(g_hwndTree, index, 1);
// add checkbox sample
{
int i = SftTree_AddString(g_hwndTree, TEXT("Enabled, Selected Check Box"));
SftTree_SetItemLevel(g_hwndTree, i, 2);
Sft_SetPictureCheckBox(&Pic, 1, PIC_SIZEX_CHECKBOX, PIC_SIZEY_CHECKBOX, TRUE);
UpdatePictures(g_hwndTree, i, &Pic, SFTTREE_BMP_RIGHT);
i = SftTree_AddString(g_hwndTree, TEXT("Disabled, Selected Check Box"));
SftTree_SetItemLevel(g_hwndTree, i, 2);
Sft_SetPictureCheckBox(&Pic, 1, PIC_SIZEX_CHECKBOX, PIC_SIZEY_CHECKBOX, FALSE);
UpdatePictures(g_hwndTree, i, &Pic, SFTTREE_BMP_RIGHT);
i = SftTree_AddString(g_hwndTree, TEXT("Enabled Check Box"));
SftTree_SetItemLevel(g_hwndTree, i, 2);
Sft_SetPictureCheckBox(&Pic, 0, PIC_SIZEX_CHECKBOX, PIC_SIZEY_CHECKBOX, TRUE);
UpdatePictures(g_hwndTree, i, &Pic, SFTTREE_BMP_RIGHT);
i = SftTree_AddString(g_hwndTree, TEXT("Disabled Check Box"));
SftTree_SetItemLevel(g_hwndTree, i, 2);
Sft_SetPictureCheckBox(&Pic, 0, PIC_SIZEX_CHECKBOX, PIC_SIZEY_CHECKBOX, FALSE);
UpdatePictures(g_hwndTree, i, &Pic, SFTTREE_BMP_RIGHT);
}
index = SftTree_AddString(g_hwndTree, TEXT("Check Boxes (3-State) - Honors Windows Themes"));
SftTree_SetItemLevel(g_hwndTree, index, 1);
// add checkbox (3-state) sample
{
int i = SftTree_AddString(g_hwndTree, TEXT("Enabled, Selected Check Box"));
SftTree_SetItemLevel(g_hwndTree, i, 2);
Sft_SetPictureCheckBox3(&Pic, 1, PIC_SIZEX_CHECKBOX, PIC_SIZEY_CHECKBOX, TRUE);
UpdatePictures(g_hwndTree, i, &Pic, SFTTREE_BMP_RIGHT);
i = SftTree_AddString(g_hwndTree, TEXT("Disabled, Selected Check Box"));
SftTree_SetItemLevel(g_hwndTree, i, 2);
Sft_SetPictureCheckBox3(&Pic, 1, PIC_SIZEX_CHECKBOX, PIC_SIZEY_CHECKBOX, FALSE);
UpdatePictures(g_hwndTree, i, &Pic, SFTTREE_BMP_RIGHT);
i = SftTree_AddString(g_hwndTree, TEXT("Enabled Check Box"));
SftTree_SetItemLevel(g_hwndTree, i, 2);
Sft_SetPictureCheckBox3(&Pic, 0, PIC_SIZEX_CHECKBOX, PIC_SIZEY_CHECKBOX, TRUE);
UpdatePictures(g_hwndTree, i, &Pic, SFTTREE_BMP_RIGHT);
i = SftTree_AddString(g_hwndTree, TEXT("Disabled Check Box"));
SftTree_SetItemLevel(g_hwndTree, i, 2);
Sft_SetPictureCheckBox3(&Pic, 0, PIC_SIZEX_CHECKBOX, PIC_SIZEY_CHECKBOX, FALSE);
UpdatePictures(g_hwndTree, i, &Pic, SFTTREE_BMP_RIGHT);
i = SftTree_AddString(g_hwndTree, TEXT("Enabled, Unknown Check Box"));
SftTree_SetItemLevel(g_hwndTree, i, 2);
Sft_SetPictureCheckBox3(&Pic, -1, PIC_SIZEX_CHECKBOX, PIC_SIZEY_CHECKBOX, TRUE);
UpdatePictures(g_hwndTree, i, &Pic, SFTTREE_BMP_RIGHT);
i = SftTree_AddString(g_hwndTree, TEXT("Disabled, Unknown Check Box"));
SftTree_SetItemLevel(g_hwndTree, i, 2);
Sft_SetPictureCheckBox3(&Pic, -1, PIC_SIZEX_CHECKBOX, PIC_SIZEY_CHECKBOX, FALSE);
UpdatePictures(g_hwndTree, i, &Pic, SFTTREE_BMP_RIGHT);
}
index = SftTree_AddString(g_hwndTree, TEXT("Radio Buttons - Honors Windows Themes"));
SftTree_SetItemLevel(g_hwndTree, index, 1);
// add radio button sample
{
int i = SftTree_AddString(g_hwndTree, TEXT("Enabled, Selected Radio Button"));
SftTree_SetItemLevel(g_hwndTree, i, 2);
Sft_SetPictureRadioButton(&Pic, 1, PIC_SIZEX_CHECKBOX, PIC_SIZEY_CHECKBOX, TRUE);
UpdatePictures(g_hwndTree, i, &Pic, SFTTREE_BMP_RIGHT);
i = SftTree_AddString(g_hwndTree, TEXT("Disabled, Selected Radio Button"));
SftTree_SetItemLevel(g_hwndTree, i, 2);
Sft_SetPictureRadioButton(&Pic, 1, PIC_SIZEX_CHECKBOX, PIC_SIZEY_CHECKBOX, FALSE);
UpdatePictures(g_hwndTree, i, &Pic, SFTTREE_BMP_RIGHT);
i = SftTree_AddString(g_hwndTree, TEXT("Enabled Radio Button"));
SftTree_SetItemLevel(g_hwndTree, i, 2);
Sft_SetPictureRadioButton(&Pic, 0, PIC_SIZEX_CHECKBOX, PIC_SIZEY_CHECKBOX, TRUE);
UpdatePictures(g_hwndTree, i, &Pic, SFTTREE_BMP_RIGHT);
i = SftTree_AddString(g_hwndTree, TEXT("Disabled Radio Button"));
SftTree_SetItemLevel(g_hwndTree, i, 2);
Sft_SetPictureRadioButton(&Pic, 0, PIC_SIZEX_CHECKBOX, PIC_SIZEY_CHECKBOX, FALSE);
UpdatePictures(g_hwndTree, i, &Pic, SFTTREE_BMP_RIGHT);
}
index = SftTree_AddString(g_hwndTree, TEXT("Up/Down Buttons - Honors Windows Themes"));
SftTree_SetItemLevel(g_hwndTree, index, 1);
// add up/down button sample
{
int i = SftTree_AddString(g_hwndTree, TEXT("Enabled Up Button"));
SftTree_SetItemLevel(g_hwndTree, i, 2);
Sft_SetPictureUpDown(&Pic, 1, PIC_SIZEX_CHECKBOX, PIC_SIZEY_CHECKBOX, TRUE);
UpdatePictures(g_hwndTree, i, &Pic, SFTTREE_BMP_RIGHT);
i = SftTree_AddString(g_hwndTree, TEXT("Disabled Up Button"));
SftTree_SetItemLevel(g_hwndTree, i, 2);
Sft_SetPictureUpDown(&Pic, 1, PIC_SIZEX_CHECKBOX, PIC_SIZEY_CHECKBOX, FALSE);
UpdatePictures(g_hwndTree, i, &Pic, SFTTREE_BMP_RIGHT);
i = SftTree_AddString(g_hwndTree, TEXT("Enabled Down Button"));
SftTree_SetItemLevel(g_hwndTree, i, 2);
Sft_SetPictureUpDown(&Pic, 0, PIC_SIZEX_CHECKBOX, PIC_SIZEY_CHECKBOX, TRUE);
UpdatePictures(g_hwndTree, i, &Pic, SFTTREE_BMP_RIGHT);
i = SftTree_AddString(g_hwndTree, TEXT("Disabled Down Button"));
SftTree_SetItemLevel(g_hwndTree, i, 2);
Sft_SetPictureUpDown(&Pic, 0, PIC_SIZEX_CHECKBOX, PIC_SIZEY_CHECKBOX, FALSE);
UpdatePictures(g_hwndTree, i, &Pic, SFTTREE_BMP_RIGHT);
}
index = SftTree_AddString(g_hwndTree, TEXT("Sort Direction Indicator"));
SftTree_SetItemLevel(g_hwndTree, index, 1);
// add sort direction indicator sample
{
int i = SftTree_AddString(g_hwndTree, TEXT("Enabled Ascending Indicator"));
SftTree_SetItemLevel(g_hwndTree, i, 2);
Sft_SetPictureUpDownSort(&Pic, 1, PIC_SIZEX_SORT, PIC_SIZEY_SORT, TRUE);
UpdatePictures(g_hwndTree, i, &Pic, SFTTREE_BMP_RIGHT);
i = SftTree_AddString(g_hwndTree, TEXT("Disabled Ascending Indicator"));
SftTree_SetItemLevel(g_hwndTree, i, 2);
Sft_SetPictureUpDownSort(&Pic, 1, PIC_SIZEX_SORT, PIC_SIZEY_SORT, FALSE);
UpdatePictures(g_hwndTree, i, &Pic, SFTTREE_BMP_RIGHT);
i = SftTree_AddString(g_hwndTree, TEXT("Enabled Descending Indicator"));
SftTree_SetItemLevel(g_hwndTree, i, 2);
Sft_SetPictureUpDownSort(&Pic, 0, PIC_SIZEX_SORT, PIC_SIZEY_SORT, TRUE);
UpdatePictures(g_hwndTree, i, &Pic, SFTTREE_BMP_RIGHT);
i = SftTree_AddString(g_hwndTree, TEXT("Disabled Descending Indicator"));
SftTree_SetItemLevel(g_hwndTree, i, 2);
Sft_SetPictureUpDownSort(&Pic, 0, PIC_SIZEX_SORT, PIC_SIZEY_SORT, FALSE);
UpdatePictures(g_hwndTree, i, &Pic, SFTTREE_BMP_RIGHT);
}
}
/*------------------------------------------------------------------------------*/
/* Once ALL TREE CONTROL ITEMS HAVE BEEN ADDED, you can set additional tree */
/* control attributes. */
/*------------------------------------------------------------------------------*/
/* Make row header width optimal, so text and pictures are */
/* not clipped horizontally. */
SftTree_MakeRowHeaderOptimal(g_hwndTree);/* Make row header width optimal */
SftTree_MakeColumnOptimal(g_hwndTree, 0);/* Only make the first column optimal */
SftTree_RecalcHorizontalExtent(g_hwndTree);/* Update horizontal scroll bar */
SftTree_SetCaretIndex(g_hwndTree, 0);
SftTree_SetCurSel(g_hwndTree, 0);
CopyPictureFromCurrentItem(g_hwndTree);
// Set a timer so we can update our progress bars every once in a while
SetTimer(hwnd, TIMERID, 333, NULL);
return 0;
}
case WM_DESTROY:
KillTimer(hwnd, TIMERID);
if (m_ButtonExpanded)
SftTree_FreeGDIPlusImageLoadedFromResource(m_ButtonExpanded);
if (m_ButtonExpandedHot)
SftTree_FreeGDIPlusImageLoadedFromResource(m_ButtonExpandedHot);
if (m_ButtonCollapsed)
SftTree_FreeGDIPlusImageLoadedFromResource(m_ButtonCollapsed);
if (m_ButtonCollapsedHot)
SftTree_FreeGDIPlusImageLoadedFromResource(m_ButtonCollapsedHot);
if (m_FolderClosed)
SftTree_FreeGDIPlusImageLoadedFromResource(m_FolderClosed);
if (m_FolderOpen)
SftTree_FreeGDIPlusImageLoadedFromResource(m_FolderOpen);
if (m_FolderLeaf)
SftTree_FreeGDIPlusImageLoadedFromResource(m_FolderLeaf);
if (m_PNGImage)
SftTree_FreeGDIPlusImageLoadedFromResource(m_PNGImage);
if (m_PNGImage2)
SftTree_FreeGDIPlusImageLoadedFromResource(m_PNGImage2);
if (m_BitmapClosed)
DeleteObject(m_BitmapClosed); /* Default */
if (m_BitmapOpen)
DeleteObject(m_BitmapOpen);
if (m_BitmapLeaf)
DeleteObject(m_BitmapLeaf);
//DeleteObject(m_OtherItemPicture.Picture.hBitmap);/* Another */
if (m_hIconSmall)
DestroyIcon(m_hIconSmall);
if (m_hBitmapLarge)
DeleteObject(m_hBitmapLarge);
if (m_hBitmapSmall)
DeleteObject(m_hBitmapSmall);
if (m_hImgList)
ImageList_Destroy(m_hImgList);
if (g_hwndTree)
DestroyWindow(g_hwndTree);
PostQuitMessage(0);
break;
case WM_SIZE: {
int cx = LOWORD(lParam);
int cy = HIWORD(lParam);
SetWindowPos(g_hwndTree, NULL, 0, 0, cx, cy, SWP_NOACTIVATE | SWP_NOZORDER);
return 0;
}
case WM_TIMER: {
// update all that have a progress bar by incrementing the progress value
// we know that only the first few items can have a progress bar, so we only scan
// the first dozen items.
int items = min(12, SftTree_GetCount(g_hwndTree));
int nCols = SftTree_GetColumns(g_hwndTree, NULL);
int item;
for (item = 0 ; item < items ; ++item) {
int col;
for (col = 0 ; col < nCols ; ++col) {
SFTTREE_CELLINFOPARM CellInfo;
CellInfo.version = 7;
CellInfo.index = item;
CellInfo.iCol = col;
SftTree_GetCellInfo(g_hwndTree, &CellInfo);
if (CellInfo..progressMax > 0) {
CellInfo..progressVal = (CellInfo..progressVal+4) % CellInfo..progressMax;
SftTree_SetCellInfo(g_hwndTree, &CellInfo);
}
}
}
break;
}
case WM_SETFOCUS:
if (g_hwndTree)
SetFocus(g_hwndTree);
break;
case WM_COMMAND: {
HWND hwndCtl = (HWND) lParam;
int id = LOWORD(wParam);
int code = HIWORD(wParam);
switch (id) {
case IDC_TREE:
switch(code) {
case SFTTREEN_LBUTTONDBLCLK_TEXT:
case SFTTREEN_LBUTTONDOWN_BUTTON:
case SFTTREEN_LBUTTONDBLCLK_BUTTON: {
int index;
BOOL fExpand, fControl;
/* Get current position */
index = SftTree_GetExpandCollapseIndex(hwndCtl);/* Get caret location */
/* Check if item is expanded */
fExpand = SftTree_GetItemExpand(hwndCtl, index);
/* If the CONTROL key is pressed, expand all levels */
fControl = (BOOL)(GetKeyState(VK_CONTROL)&0x8000);
if (fExpand)
SftTree_Collapse(hwndCtl, index, TRUE);
else
SftTree_Expand(hwndCtl, index, TRUE, fControl);
break;
}
case SFTTREEN_EXPANDALL: { // expand all
int index;
index = SftTree_GetExpandCollapseIndex(hwndCtl);/* Get item to expand/collapse */
SftTree_Expand(hwndCtl, index, TRUE, TRUE);
break;
}
case SFTTREEN_LBUTTONDBLCLK_COLUMNRES: {
/* Resize column optimally */
int realCol = SftTree_GetResizeColumn(g_hwndTree);
if (realCol >= 0) {
SftTree_MakeColumnOptimal(g_hwndTree, realCol);/* Make column width optimal */
SftTree_RecalcHorizontalExtent(g_hwndTree);/* Update horizontal scroll bar */
}
break;
}
case SFTTREEN_SELCHANGE:
CopyPictureFromCurrentItem(g_hwndTree);
break;
case SFTTREEN_LBUTTONDOWN_ITEM:
case SFTTREEN_LBUTTONDBLCLK_ITEM:
ToggleItemPicture(g_hwndTree, SftTree_GetCaretIndex(g_hwndTree));
break;
case SFTTREEN_LBUTTONDOWN_CELLBMP:
case SFTTREEN_LBUTTONDBLCLK_CELLBMP:
ToggleCellPicture(g_hwndTree, SftTree_GetCaretIndex(g_hwndTree));
break;
case SFTTREEN_LBUTTONDOWN_COLUMN_HEADER:
case SFTTREEN_LBUTTONDBLCLK_COLUMN_HEADER:
if (SftTree_GetHeaderButton(g_hwndTree) == 0) // sort column 0
SetSortDirection(g_hwndTree, !g_fAscending);
break;
}
break;
case IDM_EXIT: // Menu command, Exit
DestroyWindow(hwnd);
break;
}
}
break;
}
return DefWindowProc(hwnd, msg, wParam, lParam);
}
/**********************************************************************/
/* WinMain */
/**********************************************************************/
int PASCAL WinMain(HINSTANCE hinst, HINSTANCE hinstPrev, LPSTR lpszCmdLine, int cmdShow)
{
MSG msg;
HWND hwndMain;
// Initialize
g_hInst = hinst;
if (!hinstPrev) {
WNDCLASS cls;
cls.hCursor = LoadCursor(NULL, IDC_ARROW);
cls.hIcon = LoadIcon(g_hInst, MAKEINTRESOURCE(IDI_ICON1));
cls.lpszMenuName = MAKEINTRESOURCE(IDR_MAINMENU);
cls.hInstance = g_hInst;
cls.lpszClassName = TEXT("SoftelSampleFrame");
cls.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
cls.lpfnWndProc = (WNDPROC) SDI_WndProc;
cls.style = CS_DBLCLKS;
cls.cbWndExtra = 0;
cls.cbClsExtra = 0;
if (!RegisterClass(&cls))
return 0;
}
SftTree_RegisterApp(hinst); /* Register with SftTree/DLL */
// Initialize, run, and terminate the application
hwndMain = CreateWindowEx(
0L,
TEXT("SoftelSampleFrame"),
TEXT("Softel vdm, Inc. - Pictures Sample"),
WS_OVERLAPPEDWINDOW | WS_CLIPSIBLINGS | WS_CLIPCHILDREN,
CW_USEDEFAULT, CW_USEDEFAULT,
CW_USEDEFAULT, CW_USEDEFAULT,
NULL,
NULL,
g_hInst,
NULL);
if (!hwndMain)
return 0;
ShowWindow(hwndMain, cmdShow);
UpdateWindow(hwndMain);
while (GetMessage(&msg, NULL, 0, 0)) {
TranslateMessage(&msg);
DispatchMessage(&msg);
}
SftTree_UnregisterApp(hinst); /* Unregister from SftTree/DLL */
return (int) msg.wParam;
}
On
Off