mirrors/imgui
1
0
Fork 0
mirror of https://github.com/ocornut/imgui.git synced 2026-07-19 23:51:41 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'master' into docking (incl merge moved CurrentDpiScale field)

Browse Source 
# Conflicts:
#	backends/imgui_impl_osx.mm
#	backends/imgui_impl_win32.cpp
#	imgui.cpp
This commit is contained in:
ocornut
2024-05-14 16:25:02 +02:00
parent e391fe2e66 e4576914cb
commit eabe98f6d5
28 changed files with 164 additions and 66 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
docs/CHANGELOG.txt
View File

@@ -35,6 +35,30 @@ HOW TO UPDATE?
and API updates have been a little more frequent lately. They are documented below and in imgui.cpp and should not affect all users.
- Please report any issue!
-----------------------------------------------------------------------
VERSION 1.90.7 WIP (In Progress)
-----------------------------------------------------------------------
Breaking changes:
Other changes:
- Nav: fixed holding Ctrl or gamepad L1 from not slowing down keyboard/gamepad tweak speed.
Broken during a refactor refactor for 1.89. Holding Shift/R1 to speed up wasn't broken.
- Tables: fixed cell background of fully clipped row overlapping with header. (#7575, #7041) [@prabuinet]
- Backends: all backends + demo now call IMGUI_CHECKVERSION() to verify ABI compatibility between caller
code and compiled version of Dear ImGui. If you get an assert it most likely mean you have a build issue,
read comments near the assert. (#7568)
- Backends: Win32: undo an assert introduced in 1.90.6 which didn't allow WndProc
handler to be called before backend initialization. Because of how ::CreateWindow()
calls in WndProc this is facilitating. (#6275) [@MennoVink]
Docking+Viewports Branch:
- Tables: resizing border hit-rect scales according to current monitor dpi scale.
-----------------------------------------------------------------------
VERSION 1.90.6 (Released 2024-05-08)
-----------------------------------------------------------------------

34
docs/FAQ.md
View File

@@ -23,7 +23,7 @@ or view this file with any Markdown viewer.
| [I integrated Dear ImGui in my engine and some elements are clipping or disappearing when I move windows around...](#q-i-integrated-dear-imgui-in-my-engine-and-some-elements-are-clipping-or-disappearing-when-i-move-windows-around) |
| [I integrated Dear ImGui in my engine and some elements are displaying outside their expected windows boundaries...](#q-i-integrated-dear-imgui-in-my-engine-and-some-elements-are-displaying-outside-their-expected-windows-boundaries) |
| **Q&A: Usage** |
| **[About the ID Stack system..<br>Why is my widget not reacting when I click on it?<br>How can I have widgets with an empty label?<br>How can I have multiple widgets with the same label?<br>How can I have multiple windows with the same label?](#q-about-the-id-stack-system)** |
| **[About the ID Stack system..<br>Why is my widget not reacting when I click on it?<br>Why is the wrong widget reacting when I click on one?<br>How can I have widgets with an empty label?<br>How can I have multiple widgets with the same label?<br>How can I have multiple windows with the same label?](#q-about-the-id-stack-system)** |
| [How can I display an image? What is ImTextureID, how does it work?](#q-how-can-i-display-an-image-what-is-imtextureid-how-does-it-work)|
| [How can I use maths operators with ImVec2?](#q-how-can-i-use-maths-operators-with-imvec2) |
| [How can I use my own maths types instead of ImVec2/ImVec4?](#q-how-can-i-use-my-own-maths-types-instead-of-imvec2imvec4) |
@@ -199,10 +199,42 @@ ctx->RSSetScissorRects(1, &r);
### Q: About the ID Stack system...
### Q: Why is my widget not reacting when I click on it?
### Q: Why is the wrong widget reacting when I click on one?
### Q: How can I have widgets with an empty label?
### Q: How can I have multiple widgets with the same label?
### Q: How can I have multiple windows with the same label?
**USING THE SAME LABEL+ID IS THE MOST COMMON USER MISTAKE:**
<table>
<tr>
<td><img src="https://github.com/ocornut/imgui/assets/8225057/76eb9467-74d1-4e95-9f56-be81c6dd029d"></td>
<td>
<pre lang="cpp">
ImGui::Begin("Incorrect!");
ImGui::DragFloat2("My value", &objects[0]->pos.x);
ImGui::DragFloat2("My value", &objects[1]->pos.x);
ImGui::DragFloat2("My value", &objects[2]->pos.x);
ImGui::End();
&nbsp;
ImGui::Begin("Correct!");
ImGui::DragFloat2("My value", &objects[0]->pos.x);
ImGui::DragFloat2("My value##2", &objects[1]->pos.x);
ImGui::DragFloat2("My value##3", &objects[2]->pos.x);
ImGui::End();
&nbsp;
ImGui::Begin("Also Correct!");
for (int n = 0; n < 3; n++)
{
ImGui::PushID(n);
ImGui::DragFloat2("My value", &objects[n]->pos.x);
ImGui::PopID();
}
ImGui::End();
</pre>
</td>
</tr>
</table>
A primer on labels and the ID Stack...
Dear ImGui internally needs to uniquely identify UI elements.