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The closest i've gotten so far to images on the property grid

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This commit is contained in:
andreja6
2018-10-24 14:14:38 -07:00
parent 99ab8e1620
commit edf1bc701b
1 changed files with 79 additions and 1 deletions
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78
PropertyWindow.cpp
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@@ -4,6 +4,7 @@
#include "resource.h"
#include "PropertyWindow.h"
#include "Globals.h"
#include "strsafe.h"
/*typedef struct typPRGP {
Instance* instance; // Declare member types
Property ∝
@@ -13,9 +14,12 @@ std::vector<PROPGRIDITEM> prop;
std::vector<Instance*> children;
Instance* selectedInstance;
const int CX_BITMAP = 16;
const int CY_BITMAP = 16;
LRESULT CALLBACK PropProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
TCHAR achTemp[256];
PropertyWindow *propWind = (PropertyWindow *)GetWindowLongPtr(hwnd, GWL_USERDATA);
if (propWind==NULL)
{
@@ -28,6 +32,78 @@ LRESULT CALLBACK PropProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
ShowWindow(hwnd, SW_HIDE);
}
break;
case WM_DRAWITEM:
{
std::cout << "Drawing?" << "\r\n";
COLORREF clrBackground;
COLORREF clrForeground;
TEXTMETRIC tm;
int x;
int y;
HRESULT hr;
size_t cch;
LPDRAWITEMSTRUCT lpdis = (LPDRAWITEMSTRUCT) lParam;
if (lpdis->itemID == -1) // Empty item)
break;
// Get the food icon from the item data.
HBITMAP hbmIcon = LoadBitmap(GetModuleHandle(NULL), MAKEINTRESOURCE(IDB_BITMAP1));
HBITMAP hbmMask = LoadBitmap(GetModuleHandle(NULL), MAKEINTRESOURCE(IDB_BITMAP1));
// The colors depend on whether the item is selected.
clrForeground = SetTextColor(lpdis->hDC,
GetSysColor(lpdis->itemState & ODS_SELECTED ?
COLOR_HIGHLIGHTTEXT : COLOR_WINDOWTEXT));
clrBackground = SetBkColor(lpdis->hDC,
GetSysColor(lpdis->itemState & ODS_SELECTED ?
COLOR_HIGHLIGHT : COLOR_WINDOW));
// Calculate the vertical and horizontal position.
GetTextMetrics(lpdis->hDC, &tm);
y = (lpdis->rcItem.bottom + lpdis->rcItem.top - tm.tmHeight) / 2;
x = LOWORD(GetDialogBaseUnits()) / 4;
// Get and display the text for the list item.
SendMessage(lpdis->hwndItem, CB_GETLBTEXT, lpdis->itemID, (LPARAM) achTemp);
hr = StringCchLength(achTemp, 256, &cch);
if (FAILED(hr))
{
// TODO: Write error handler.
}
ExtTextOut(lpdis->hDC, CX_BITMAP + 2 * x, y,
ETO_CLIPPED | ETO_OPAQUE, &lpdis->rcItem,
achTemp, (UINT)cch, NULL);
// Restore the previous colors.
SetTextColor(lpdis->hDC, clrForeground);
SetBkColor(lpdis->hDC, clrBackground);
// Draw the food icon for the item.
HDC hdc = CreateCompatibleDC(lpdis->hDC);
if (hdc == NULL)
break;
SelectObject(hdc, hbmMask);
BitBlt(lpdis->hDC, x, lpdis->rcItem.top + 1,
CX_BITMAP, CY_BITMAP, hdc, 0, 0, SRCAND);
SelectObject(hdc, hbmIcon);
BitBlt(lpdis->hDC, x, lpdis->rcItem.top + 1,
CX_BITMAP, CY_BITMAP, hdc, 0, 0, SRCPAINT);
DeleteDC(hdc);
// If the item has the focus, draw the focus rectangle.
if (lpdis->itemState & ODS_FOCUS)
DrawFocusRect(lpdis->hDC, &lpdis->rcItem);
}
break;
case WM_MEASUREITEM:
{
LPMEASUREITEMSTRUCT lpmis = (LPMEASUREITEMSTRUCT) lParam;
@@ -58,6 +134,7 @@ LRESULT CALLBACK PropProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
}
}
break;
case WM_NOTIFY:
{
switch(((LPNMHDR)lParam)->code)
@@ -93,6 +170,7 @@ void PropertyWindow::refreshExplorer()
SendMessage(_explorerComboBox,CB_ADDSTRING, 0,(LPARAM)children.at(z)->name.c_str());
}
SendMessage(_explorerComboBox,CB_SETCURSEL,0,(LPARAM)0);
InvalidateRect(_explorerComboBox, NULL, NULL);
}
}