move cursor to last character of selection

return 1 if the sum is valid, 0 on overflow. negative terms are considered invalid.

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

Pass in translated ASCII characters for text input. - with glfw you can get those from the callback set in glfwSetCharCallback() - on Windows you can

Layer is locked for the root window, however child windows may use a different viewport (e.g. extruding menu)

OBSOLETED in 1.77 (from June 2020)

Helper to snap on edges when aiming at an item very close to the edge, So the difference between WindowPadding and ItemSpacing will be in the visible

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This is only used in rare/specific situations to manufacture an ID out of nowhere.

FIXME-TABLE: This prevents us from using ImGuiListClipper _inside_ a table cell. The problem we have is that without a Begin/End scheme for rows using

Helper: Load file content into memory Memory allocated with IM_ALLOC(), must be freed by user using IM_FREE() == ImGui::MemFree() This can't really be

Not optimal but we very rarely use this function.

Pass text data straight to log (without being displayed)