how to display toolbars in autocad in windows 7

#HOW TO DISPLAY TOOLBARS IN AUTOCAD IN WINDOWS 7 HOW TO#
#HOW TO DISPLAY TOOLBARS IN AUTOCAD IN WINDOWS 7 CODE#
#HOW TO DISPLAY TOOLBARS IN AUTOCAD IN WINDOWS 7 FREE#

In the actual source code for the library, this is replaced by more complex code that we'll examine later. In some of our example code below, we'll just refer to a placeholder function called DockingNextToolWindow which you should assume will fetch the next tool window (actually, that tool window's DOCKINFO) for a particular owner window.

We'll get to the particulars of that later. There are times when our library needs to be able to enumerate all tool windows for a particular owner window. By storing a pointer to a tool window's DOCKINFO in the tool window itself, and storing handles to the tool window and its owner window inside the DOCKINFO, we can easily get all of the information we need for our library to do what it needs to do, with minimal work on the part of the application. So, we may be asked to create DOCKINFOs for numerous sets of tool windows and owners. Nor, do we want to limit the application to a particular number of tool windows. For example, perhaps an application will have two owner windows, each with its own set of docked windows. We don't want to limit the application to only one owner window, and its set of docked windows. In this way, we can easily and quickly fetch the appropriate DOCKINFO given only a handle ( HWND) to a particular tool window. We use the GWL_USERDATA field of the tool window to store a pointer to that tool window's DOCKINFO struct. The window procedure ( dockWndProc) for this class is inside of our library. We register our own window class (with the class name of ' DockWnd32') for our tool windows. Our library deals only with creating/managing the tool windows. Note: It is the application's responsibility to create and manage the owner window. We'll discuss the other DOCKINFO fields later. This field is OR'ed with DWS_FLOATING (and therefore a negative value) when a tool window is floating. And the value of the DOCKINFO's uDockedState field tells whether the tool window is floating or docked. We store the handle to the owner window in the DOCKINFO's container field. We store the handle to the tool window in the DOCKINFO's hwnd field.

This struct will hold information such as the handle ( HWND) to the tool window, the handle to the tool window's owner window, whether the tool window is currently docked to its owner or floating, and other information for our private use in managing docking tool windows. The application will call the DockingAlloc function in our docking library to allocate a DOCKINFO (initialized to default values), and then pass it to the DockingCreateFrame function which creates the actual tool window associated with that DOCKINFO. We'll define a DOCKINFO structure (in dockwnd.h), and allocate a DOCKINFO for each tool window created. Saving/Restoring a tool window size/positionīecause our docking library needs to maintain some information about each tool window it manages, we need some structure to store the information.Multiple child windows inside a tool window.Handling messages sent to standard controls.Handling WM_ENABLE message in the owner.Handling WM_NCACTIVATE message in the owner.Sync the enabled state of all tool windows.Sync the activation of all tool windows.How DockingCreateFrame creates a floating tool window.

#HOW TO DISPLAY TOOLBARS IN AUTOCAD IN WINDOWS 7 FREE#

His website, contains an earlier, different version of this code (as well as numerous other free Win32 tutorials/examples).

This code/article is based upon some original free code provided by James Brown. However, I still prefer to code in C, so the design of this library will be a non-object oriented approach and therefore easily useable by an application written in any language. I imagine most of the code on the Internet uses well-designed C++ classes to hide the implementation. There are many different ways to create a docking window. The source code presented will culminate in a Win32 DLL called DockWnd.dll whose functions can be used by any Win32 program to easily support docking tool windows.

#HOW TO DISPLAY TOOLBARS IN AUTOCAD IN WINDOWS 7 HOW TO#

Later, we'll see how to get these floating tool windows to 'dock' to a side of the owner window, and discuss various methods of window management. how to get tool windows to stay floating on top of all other windows, how to get the window activation working correctly, etc. The same tool window docked to the bottom inner border of its owner window.įirst, we'll discuss the 'floating' aspect of tool windows - i.e. A window, to which some tool window may be docked, is called the owner (or container) window.Ī tool window floating above its owner window. 'docked') to the inner border of some other window, or be 'torn off' of that border (by the end user) to float freely and be moved around by the mouse. A docking tool window is a window that can either be 'attached' (i.e. This tutorial will show you how to create docking tool windows, using only the standard Win32 graphics and Windows functions (i.e.

How to display toolbars in autocad in windows 7