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Questions tagged [custom-draw]

67 questions
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win32 ListView CustomDraw , why dwDrawStage value is alway equal to 1

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, WS_CHILD | WS_VISIBLE | LVS_REPORT |…
anti-gravity
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How to draw on screen using hand gestures in iPhone SDK?

I want to draw on screen by moving my fingers across the screen. How can we achieve this in iPhone SDK?
meetpd
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NSOutlineView badges in NSSplitView

I have an NSOutlineView which I draw badge numbers to the right side of cells using drawAtPoint:, NSAttributedString, and of course NSBezierPath. My problem exists when resizing of the outline view occurs when within a subview of an NSSplitView. The…
Marc
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How can I resize an application menu bar in a MFC application?

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 application menubar. I attached two images: The…
Jaap Scheper
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Force a repaint of a custom drawn UIElement in a custom WPF control

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: …
TecMan
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CDDS_ITEMPREPAINT GetItem return false for child

I am reading tv.pszText of child items in CDDS_ITEMPREPAINT but its returning garbage value every time i ran this code. But it works fine for Parent nodes LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { …
Yousaf Nasim
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Custom draw CTreeCtrl: how to add font strike through?

I have implemented custom draw for an CTreeCtrl in my MFC Smart Device program. I have successfully changed the color of specific nodes of the CTreeCtrl. I am now trying to understand how to get the default font used to draw text in the control so…
Trevor Balcom
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MFC CtreeCtrl CustomDraw CDIS_HOT change font style failed

In customdraw the MFC CTreeCtrl ,I want to remove the font text underline when item is in hot state,so the code is like : void CTreeCtrlCS::OnCustomDraw(NMHDR *pNMHDR, LRESULT *pResult) { ........................... …
true_casey
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How to custom draw a cursor handle on MS Chart

Can anyone tell me if it is possible to custom draw a cursor handle (can't think of a better word for this) as shown in the image below? I have marked it in red circle. The aqua coloured inverted triangle can be dragged left or right between two…
silverspoon
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SetWindowLong in CustomDraw causes unhandled exception

I am making some changes to a CSliderCtrl using the Custom Draw, the control is to be used in a dialog. Here is the structure: In my MessageMap I have : ON_NOTIFY_REFLECT_EX(NM_CUSTOMDRAW, OnNMCustomdraw) The OnNMCustomdraw method looks like the…
Andrew
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Properly determine checkbox state for custom draw

INTRODUCTION AND RELEVANT INFORMATION: I need to have themed common controls but with different text color, and transparent background. I have ran into a problem that is well documented in this question. I have made some progress by handling…
AlwaysLearningNewStuff
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How to draw the static part of the combobox

I have a custom drawn combobox with style CBS_DROPDOWNLIST and CBS_OWNERDRAWVARIABLE I can draw the items of the dropdownlist ok but whe user select an item it is drawn in the combobox static part [the part of combo that stay visible after selecting…
ahmedsafan86
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Java custom drawing with paintComponent() and paint()

I come from an Objective-C background and I have been developing on the iOS and Mac OS platform for a number of years now. I love the concept of custom drawing and therefore I would like to replicate what had been done by me on the aforementioned…
the_critic
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CListCtrl: how to get column width when use different fonts on same column?

I derived a class from CListCtrl called CListCtrlCustomDraw, and use NM_CUSTOMDRAW handler to draw the list. The problem is I have different fonts for selected item and unselected item, they are member variables of the list control, but when I use …
OnTheEasiestWay
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Move object along path with finger

Following what is explained on Android move object along a path I drawed a circle path and could animate an object along it Now I need to move the same object along the same path but using the finger. Basically it should be like a drag and drop but…
thomaus
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