I am using NM_CUSTOMDRAW to draw tree view items. My items right justify parts of it by using a right margin based on the RECT area reported available. The issue I have is that when the vertical ...

I need to draw custom title bar, using Win10, VS2017, MFC, SDK10.0.16299.0. When MyDialog::OnNcPaint() does not call CDialogEx::OnNcPaint(), the dialog frame is drawn incorrectly - the top corners are ...

How can I set the TreeView's selected node to the default clHighlight color when the TreeView is not focused? I tried this code in the CustomDrawItem and AdvancedCustomDrawItem events - no luck: if (...

I have a WinForms app for .NET Framework in which the text of items in context menus based on the the ContextMenuStrip component are drawn using Graphics.DrawString() to provide consistent look with ...

I have my own CListCtrl (MyList : public CListCtrl) and I want to show selection for each column, not for entire row. I changed WM_LBUTTONDOWN message and WM_KEYDOWNMESSAGE and set current column to ...

I'm implementing a customized TreeView with win32. Have the following custom draw code: void treeCustomDraw(NMHDR* pNMHDR, LRESULT* pResult) { NMCUSTOMDRAW* pNMCustomDraw = (NMCUSTOMDRAW*)pNMHDR; ...

The tooltip docs say that A tooltip control always has the WS_POPUP and WS_EX_TOOLWINDOW window styles, regardless of whether you specify them when creating the control. Meanwhile, the way to custom ...

i'm working on win32 listview controls,Want to achieve CustomDraw, but i got something strange。 I wonder why this dwDrawStage value is always equal to 1 bool rst = CreateWinEx(WC_LISTVIEW, NULL, ...

I have a TabControl where I needed to have custom tab colors. To do this, I set the DrawMode to OwnerDrawFixed, and overwrote the DrawItem event. However, when I change the DrawMode, it appears that ...

I'm using the stock Trackbar control. I would like to custom draw the ticks. Here I made an experiment, just trying to draw in the right place: case WM_NOTIFY: { NMHDR* nMhdr = (NMHDR*) lParam; ...

I have an outliner application (in Delphi 10.2 Tokyo) that I use for taking notes (I'll call it NoteApp). I have another application that I use for editing plain text (TextApp). Since I switch between ...

I am working with MFC and I have created succesfully custom-drawn menus. Each menu-item is measured and drawn correctly, except the mainlevel-items. The only thing I can't get done is redrawing the ...

I'm working on a custom WPF control that should visualize thousands of graphical primitives in a scrollable area. The core part of the control's template is the following: <Setter Property="...

I'm working on a custom WPF control. The main purpose of this control is to visualize thousands of graphical primitives in a scrollable area. The core part of the control's template looks like this: &...

I'm experimenting with using NM_CUSTOMDRAW instead of WM_DRAWITEM for bitmap buttons in my win32 app. The WM_DRAWITEM stuff works fine - except that it doesn't work under WINE with a desktop theme ...