Drezil/imgui
1
0
Fork 0
mirror of https://github.com/Drezil/imgui.git synced 2025-07-15 01:09:53 +02:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'master' into docking

Browse Source 
# Conflicts:
#	docs/CHANGELOG.txt
This commit is contained in:
ocornut
2021-08-20 18:14:58 +02:00
parent 9c3359ef39 d2ffbd9b86
commit 5a7d18a441
13 changed files with 137 additions and 81 deletions
Download Patch File Download Diff File Expand all files Collapse all files

43
imgui.cpp
View File

@ -1,4 +1,4 @@
// dear imgui, v1.84 WIP
// dear imgui, v1.84
// (main code and documentation)
// Help:
@ -11,7 +11,7 @@
// - FAQ http://dearimgui.org/faq
// - Homepage & latest https://github.com/ocornut/imgui
// - Releases & changelog https://github.com/ocornut/imgui/releases
// - Gallery https://github.com/ocornut/imgui/issues/3793 (please post your screenshots/video there!)
// - Gallery https://github.com/ocornut/imgui/issues/4451 (please post your screenshots/video there!)
// - Wiki https://github.com/ocornut/imgui/wiki (lots of good stuff there)
// - Glossary https://github.com/ocornut/imgui/wiki/Glossary
// - Issues & support https://github.com/ocornut/imgui/issues
@ -1013,7 +1013,8 @@ static void* GImAllocatorUserData = NULL;
ImGuiStyle::ImGuiStyle()
{
Alpha = 1.0f; // Global alpha applies to everything in ImGui
Alpha = 1.0f; // Global alpha applies to everything in Dear ImGui.
DisabledAlpha = 0.60f; // Additional alpha multiplier applied by BeginDisabled(). Multiply over current value of Alpha.
WindowPadding = ImVec2(8,8); // Padding within a window
WindowRounding = 0.0f; // Radius of window corners rounding. Set to 0.0f to have rectangular windows. Large values tend to lead to variety of artifacts and are not recommended.
WindowBorderSize = 1.0f; // Thickness of border around windows. Generally set to 0.0f or 1.0f. Other values not well tested.
@ -2574,6 +2575,7 @@ static const ImGuiCol GWindowDockStyleColors[ImGuiWindowDockStyleCol_COUNT] =
static const ImGuiStyleVarInfo GStyleVarInfo[] =
{
{ ImGuiDataType_Float, 1, (ImU32)IM_OFFSETOF(ImGuiStyle, Alpha) }, // ImGuiStyleVar_Alpha
{ ImGuiDataType_Float, 1, (ImU32)IM_OFFSETOF(ImGuiStyle, DisabledAlpha) }, // ImGuiStyleVar_DisabledAlpha
{ ImGuiDataType_Float, 2, (ImU32)IM_OFFSETOF(ImGuiStyle, WindowPadding) }, // ImGuiStyleVar_WindowPadding
{ ImGuiDataType_Float, 1, (ImU32)IM_OFFSETOF(ImGuiStyle, WindowRounding) }, // ImGuiStyleVar_WindowRounding
{ ImGuiDataType_Float, 1, (ImU32)IM_OFFSETOF(ImGuiStyle, WindowBorderSize) }, // ImGuiStyleVar_WindowBorderSize
@ -7159,29 +7161,36 @@ void ImGui::PopItemFlag()
g.CurrentItemFlags = g.ItemFlagsStack.back();
}
// PushDisabled()/PopDisabled()
// - Those can be nested but this cannot be used to enable an already disabled section (a single PushDisabled(true) in the stack is enough to keep things disabled)
// - Those are not yet exposed in imgui.h because we are unsure of how to alter the style in a way that works for everyone.
// We may rework this. Hypothetically, a future styling system may set a flag which make widgets use different colors.
// BeginDisabled()/EndDisabled()
// - Those can be nested but this cannot be used to enable an already disabled section (a single BeginDisabled(true) in the stack is enough to keep things disabled)
// - Visually this is currently altering alpha, but it is expected that in a future styling system this would work differently.
// - Feedback welcome at https://github.com/ocornut/imgui/issues/211
// - You may trivially implement your own variation of this if needed.
// Here we test (CurrentItemFlags & ImGuiItemFlags_Disabled) to allow nested PushDisabled() calls.
void ImGui::PushDisabled(bool disabled)
// - BeginDisabled(false) essentially does nothing but is provided to facilitate use of boolean expressions
// - Optimized shortcuts instead of PushStyleVar() + PushItemFlag()
void ImGui::BeginDisabled(bool disabled)
{
ImGuiContext& g = *GImGui;
bool was_disabled = (g.CurrentItemFlags & ImGuiItemFlags_Disabled) != 0;
if (!was_disabled && disabled)
PushStyleVar(ImGuiStyleVar_Alpha, g.Style.Alpha * 0.6f);
PushItemFlag(ImGuiItemFlags_Disabled, was_disabled || disabled);
{
//PushStyleVar(ImGuiStyleVar_Alpha, g.Style.Alpha * g.Style.DisabledAlpha);
g.DisabledAlphaBackup = g.Style.Alpha;
g.Style.Alpha *= g.Style.DisabledAlpha;
}
//PushItemFlag(ImGuiItemFlags_Disabled, was_disabled || disabled);
g.CurrentItemFlags |= ImGuiItemFlags_Disabled;
g.ItemFlagsStack.push_back(g.CurrentItemFlags);
}
void ImGui::PopDisabled()
void ImGui::EndDisabled()
{
ImGuiContext& g = *GImGui;
bool was_disabled = (g.CurrentItemFlags & ImGuiItemFlags_Disabled) != 0;
PopItemFlag();
//PopItemFlag();
g.ItemFlagsStack.pop_back();
g.CurrentItemFlags &= ~ImGuiItemFlags_Disabled;
if (was_disabled && (g.CurrentItemFlags & ImGuiItemFlags_Disabled) == 0)
PopStyleVar();
g.Style.Alpha = g.DisabledAlphaBackup; //PopStyleVar();
}
// FIXME: Look into renaming this once we have settled the new Focus/Activation/TabStop system.
@ -16778,7 +16787,7 @@ static void DebugNodeDockNodeFlags(ImGuiDockNodeFlags* p_flags, const char* labe
PushStyleVar(ImGuiStyleVar_FramePadding, ImVec2(0.0f, 0.0f));
Text("%s:", label);
if (!enabled)
PushDisabled();
BeginDisabled();
CheckboxFlags("NoSplit", p_flags, ImGuiDockNodeFlags_NoSplit);
CheckboxFlags("NoResize", p_flags, ImGuiDockNodeFlags_NoResize);
CheckboxFlags("NoResizeX", p_flags, ImGuiDockNodeFlags_NoResizeX);
@ -16794,7 +16803,7 @@ static void DebugNodeDockNodeFlags(ImGuiDockNodeFlags* p_flags, const char* labe
CheckboxFlags("NoDockingOverOther", p_flags, ImGuiDockNodeFlags_NoDockingOverOther);
CheckboxFlags("NoDockingOverEmpty", p_flags, ImGuiDockNodeFlags_NoDockingOverEmpty);
if (!enabled)
PopDisabled();
EndDisabled();
PopStyleVar();
PopID();
}