Class: ImGuiInputTextCallbackData

Inherits:

FFI::Struct

• Object
• FFI::Struct
• ImGuiInputTextCallbackData

Defined in:

lib/imgui.rb

Overview

Shared state of InputText(), passed as an argument to your callback when a ImGuiInputTextFlags_Callback* flag is used. The callback function should return 0 by default. Callbacks (follow a flag name and see comments in ImGuiInputTextFlags_ declarations for more details)

• ImGuiInputTextFlags_CallbackEdit: Callback on buffer edit. Note that InputText() already returns true on edit + you can always use IsItemEdited(). The callback is useful to manipulate the underlying buffer while focus is active.

• ImGuiInputTextFlags_CallbackAlways: Callback on each iteration

• ImGuiInputTextFlags_CallbackCompletion: Callback on pressing TAB

• ImGuiInputTextFlags_CallbackHistory: Callback on pressing Up/Down arrows

• ImGuiInputTextFlags_CallbackCharFilter: Callback on character inputs to replace or discard them. Modify ‘EventChar’ to replace or discard, or return 1 in callback to discard.

• ImGuiInputTextFlags_CallbackResize: Callback on buffer capacity changes request (beyond ‘buf_size’ parameter value), allowing the string to grow.

Class Method Summary

• .create ⇒ Object

Instance Method Summary

• #ClearSelection ⇒ Object
• #DeleteChars(pos, bytes_count) ⇒ Object
• #destroy ⇒ Object
• #HasSelection ⇒ Object
• #InsertChars(pos, text, text_end = nil) ⇒ Object
• #SelectAll ⇒ Object

Class Method Details

.create ⇒ Object

# File 'lib/imgui.rb', line 2261

def self.create()
  return ImGuiInputTextCallbackData.new(ImGui::ImGuiInputTextCallbackData_ImGuiInputTextCallbackData())
end

Instance Method Details

#ClearSelection ⇒ Object

# File 'lib/imgui.rb', line 2249

def ClearSelection()
  ImGui::ImGuiInputTextCallbackData_ClearSelection(self)
end

#DeleteChars(pos, bytes_count) ⇒ Object

# File 'lib/imgui.rb', line 2253

def DeleteChars(pos, bytes_count)
  ImGui::ImGuiInputTextCallbackData_DeleteChars(self, pos, bytes_count)
end

#destroy ⇒ Object

# File 'lib/imgui.rb', line 2273

def destroy()
  ImGui::ImGuiInputTextCallbackData_destroy(self)
end

#HasSelection ⇒ Object

# File 'lib/imgui.rb', line 2257

def HasSelection()
  ImGui::ImGuiInputTextCallbackData_HasSelection(self)
end

#InsertChars(pos, text, text_end = nil) ⇒ Object

# File 'lib/imgui.rb', line 2265

def InsertChars(pos, text, text_end = nil)
  ImGui::ImGuiInputTextCallbackData_InsertChars(self, pos, text, text_end)
end

#SelectAll ⇒ Object

# File 'lib/imgui.rb', line 2269

def SelectAll()
  ImGui::ImGuiInputTextCallbackData_SelectAll(self)
end