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Code Releases Wiki Activity

Obsoleted GetContentRegionMax().

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ocornut 2024-07-25 16:18:46 +02:00
parent 4227402b2f
commit b20f62b162
3 changed files with 23 additions and 21 deletions
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10
docs/CHANGELOG.txt
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@ -46,12 +46,14 @@ Breaking changes:
- new: io.PlatformSetImeDataFn(ImGuiContext* ctx, ImGuiViewport* viewport, ImGuiPlatformImeData* data);
It is expected that for a vast majority of users this is automatically set by core
library and/or platform backend so it won't have any effect.
- Obsoleted GetWindowContentRegionMin() and GetWindowContentRegionMax().
You should never need those functions. Always use GetCursorScreenPos() and GetContentRegionAvail().
Also consider that if you are using GetWindowPos() and GetCursorPos() you may also be making things
unnecessarily complicated. You can do everything with GetCursorScreenPos() and GetContentRegionAvail()!!
- Obsoleted GetContentRegionMax(), GetWindowContentRegionMin() and GetWindowContentRegionMax().
You should never need those functions! You can do everything in less a confusing manner by only
using GetCursorScreenPos() and GetContentRegionAvail(). Also always consider that if you are using
GetWindowPos() and GetCursorPos() you may also be making things unnecessarily complicated.
I repeat: You can do everything with GetCursorScreenPos() and GetContentRegionAvail()!!
- GetWindowContentRegionMax().x - GetCursorPos().x --> GetContentRegionAvail().x
- GetWindowContentRegionMax().x + GetWindowPos().x --> GetCursorScreenPos().x + GetContentRegionAvail().x
- GetContentRegionMax() --> GetContentRegionAvail() + GetCursorScreenPos() - GetWindowPos() // right edge in weird local coordinates
- Item flag changes:
- Obsoleted PushButtonRepeat()/PopButtonRepeat() in favor of using new PushItemFlag()/PopItemFlag()
with ImGuiItemFlags_ButtonRepeat. Kept inline redirecting functions (will obsolete).

21
imgui.cpp
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@ -430,11 +430,14 @@ CODE
When you are not sure about an old symbol or function name, try using the Search/Find function of your IDE to look for comments or references in all imgui files.
You can read releases logs https://github.com/ocornut/imgui/releases for more details.
- 2024/07/25 (1.91.0) - obsoleted GetWindowContentRegionMin() and GetWindowContentRegionMax(). You should never need those functions. Always use GetCursorScreenPos() and GetContentRegionAvail().
- 2024/07/25 (1.91.0) - obsoleted GetContentRegionMax(), GetWindowContentRegionMin() and GetWindowContentRegionMax().
you should never need those functions. you can do everything with GetCursorScreenPos() and GetContentRegionAvail() in a more simple way.
- instead of: GetWindowContentRegionMax().x - GetCursorPos().x
- you can use: GetContentRegionAvail().x
- instead of: GetWindowContentRegionMax().x + GetWindowPos().x
- you can use: GetCursorScreenPos().x + GetContentRegionAvail().x (from left edge of window)
- instead of: GetContentRegionMax()
- you cna use: GetContentRegionAvail() + GetCursorScreenPos() - GetWindowPos() // right edge in weird local coordinates
- 2024/07/15 (1.91.0) - renamed ImGuiSelectableFlags_DontClosePopups to ImGuiSelectableFlags_NoAutoClosePopups. (#1379, #1468, #2200, #4936, #5216, #7302, #7573)
(internals: also renamed ImGuiItemFlags_SelectableDontClosePopup into ImGuiItemFlags_AutoClosePopups with inverted behaviors)
- 2024/07/15 (1.91.0) - obsoleted PushButtonRepeat()/PopButtonRepeat() in favor of using new PushItemFlag(ImGuiItemFlags_ButtonRepeat, ...)/PopItemFlag().
@ -10591,19 +10594,15 @@ ImVec2 ImGui::GetContentRegionAvail()
return mx - window->DC.CursorPos;
}
// FIXME: All the Contents Region function are messy or misleading. WE WILL AIM TO OBSOLETE ALL OF THEM WITH A NEW "WORK RECT" API. Thanks for your patience!
// FIXME: This is in window space (not screen space!).
ImVec2 ImGui::GetContentRegionMax()
{
ImGuiContext& g = *GImGui;
ImGuiWindow* window = g.CurrentWindow;
ImVec2 mx = (window->DC.CurrentColumns || g.CurrentTable) ? window->WorkRect.Max : window->ContentRegionRect.Max;
return mx - window->Pos;
}
#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
// You should never need those functions. Always use GetCursorScreenPos() and GetContentRegionAvail()!
// They are bizarre local-coordinates which don't play well with scrolling.
ImVec2 ImGui::GetContentRegionMax()
{
return GetContentRegionAvail() + GetCursorScreenPos() - GetWindowPos();
}
ImVec2 ImGui::GetWindowContentRegionMin()
{
ImGuiWindow* window = GImGui->CurrentWindow;

13
imgui.h
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@ -468,19 +468,19 @@ namespace ImGui
// - YOU CAN DO 99% OF WHAT YOU NEED WITH ONLY GetCursorScreenPos() and GetContentRegionAvail().
// - Attention! We currently have inconsistencies between window-local and absolute positions we will aim to fix with future API:
// - Absolute coordinate: GetCursorScreenPos(), SetCursorScreenPos(), all ImDrawList:: functions. -> this is the preferred way forward.
// - Window-local coordinates: SameLine(offset), GetCursorPos(), SetCursorPos(), GetCursorStartPos(), GetContentRegionMax(), PushTextWrapPos()
// - Window-local coordinates: SameLine(offset), GetCursorPos(), SetCursorPos(), GetCursorStartPos(), PushTextWrapPos()
// - Window-local coordinates: GetContentRegionMax(), GetWindowContentRegionMin(), GetWindowContentRegionMax() --> all obsoleted. YOU DON'T NEED THEM.
// - GetCursorScreenPos() = GetCursorPos() + GetWindowPos(). GetWindowPos() is almost only ever useful to convert from window-local to absolute coordinates. Try not to use it.
IMGUI_API ImVec2 GetCursorScreenPos(); // cursor position in absolute coordinates. THIS IS YOUR BEST FRIEND (prefer using this rather than GetCursorPos(), also more useful to work with ImDrawList API).
IMGUI_API void SetCursorScreenPos(const ImVec2& pos); // cursor position in absolute coordinates
IMGUI_API ImVec2 GetCursorScreenPos(); // cursor position, absolute coordinates. THIS IS YOUR BEST FRIEND (prefer using this rather than GetCursorPos(), also more useful to work with ImDrawList API).
IMGUI_API void SetCursorScreenPos(const ImVec2& pos); // cursor position, absolute coordinates. THIS IS YOUR BEST FRIEND.
IMGUI_API ImVec2 GetContentRegionAvail(); // available space from current position. THIS IS YOUR BEST FRIEND.
IMGUI_API ImVec2 GetContentRegionMax(); // [window-local] current content boundaries (e.g. window boundaries including scrolling, or current column boundaries)
IMGUI_API ImVec2 GetCursorPos(); // [window-local] cursor position in window coordinates (relative to window position)
IMGUI_API ImVec2 GetCursorPos(); // [window-local] cursor position in window-local coordinates. This is not your best friend.
IMGUI_API float GetCursorPosX(); // [window-local] "
IMGUI_API float GetCursorPosY(); // [window-local] "
IMGUI_API void SetCursorPos(const ImVec2& local_pos); // [window-local] "
IMGUI_API void SetCursorPosX(float local_x); // [window-local] "
IMGUI_API void SetCursorPosY(float local_y); // [window-local] "
IMGUI_API ImVec2 GetCursorStartPos(); // [window-local] initial cursor position, in window coordinates
IMGUI_API ImVec2 GetCursorStartPos(); // [window-local] initial cursor position, in window-local coordinates
// Other layout functions
IMGUI_API void Separator(); // separator, generally horizontal. inside a menu bar or in horizontal layout mode, this becomes a vertical separator.
@ -3499,6 +3499,7 @@ namespace ImGui
static inline void PopButtonRepeat() { PopItemFlag(); }
static inline void PushTabStop(bool tab_stop) { PushItemFlag(ImGuiItemFlags_NoTabStop, !tab_stop); }
static inline void PopTabStop() { PopItemFlag(); }
IMGUI_API ImVec2 GetContentRegionMax(); // Content boundaries max (e.g. window boundaries including scrolling, or current column boundaries). You should never need this. Always use GetCursorScreenPos() and GetContentRegionAvail()!
IMGUI_API ImVec2 GetWindowContentRegionMin(); // Content boundaries min for the window (roughly (0,0)-Scroll), in window-local coordinates. You should never need this. Always use GetCursorScreenPos() and GetContentRegionAvail()!
IMGUI_API ImVec2 GetWindowContentRegionMax(); // Content boundaries max for the window (roughly (0,0)+Size-Scroll), in window-local coordinates. You should never need this. Always use GetCursorScreenPos() and GetContentRegionAvail()!
// OBSOLETED in 1.90.0 (from September 2023)