@brief Call mouse callback after a mouse event **/

@brief Mark context as being disconnected **/

delete characters while updating undo

x0/y0/x1/y1 are offset from the character upper-left layout position, in pixels. Therefore x0/y0 are often fairly close to zero. Not to be mistaken wi

Same as IM_MEMALIGN(). 'alignment' must be a power of two.

Same as IM_MEMALIGN(). 'alignment' must be a power of two.

Find which item should be Focused after deletion. Call _before_ item submission. Return an index in the before-deletion item list, your item loop shou

Trim trailing space and find beginning of next line

ColorEdit supports RGB and HSV inputs. In case of RGB input resulting color may have undefined hue and/or saturation. Since widget displays both RGB a

Bottom-right

Show a combo box with a choice of sizing policies

To iterate a ImPool: for (int n = 0; n < pool.GetMapSize(); n++) if (T* t = pool.TryGetMapData(n)) { ... } Can be avoided if you know .Remove() has ne

[Internal] Do not use directly

Functions

OpenGL2 Render function. Note that this implementation is little overcomplicated because we are saving/setting up/restoring every OpenGL state explici

Helper to obtain the source of mouse messages. See https://learn.microsoft.com/en-us/windows/win32/tablet/system-events-and-mouse-messages Prefer to c

Helper to obtain the source of mouse messages. See https://learn.microsoft.com/en-us/windows/win32/tablet/system-events-and-mouse-messages Prefer to c

We don't use strchr() because our strings are usually very short and often start with '%'

Not optimal but we very rarely use this function.

Reserve space for a number of vertices and indices. You must finish filling your reserved data before calling PrimReserve() again, as it may reallocat

FIXME-OPT: Need a way to reuse the result of lower_bound when doing GetInt()/SetInt() - not too bad because it only happens on explicit interaction (m

Pop trailing draw command (used before merging or presenting to user) Note that this leaves the ImDrawList in a state unfit for further commands, as m

Helper: Text buffer for logging/accumulating text

@brief Send keyboard callback when a key has been pressed or released **/

move cursor to last character of selection