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Merge branch 'master' into docking

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# Conflicts:
#	imgui.cpp
#	imgui_widgets.cpp
This commit is contained in:
ocornut 2023-06-28 14:56:02 +02:00
commit a88e5be7f4
7 changed files with 150 additions and 90 deletions
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25
docs/CHANGELOG.txt
View file

@ -107,6 +107,21 @@ Breaking changes:
As the fields were added in 1.89 and expected to be left unchanged by most users, or only
tweaked once during app initialisation, we are exceptionally accepting the breakage.
Majority of users should not even notice.
- Overlapping items: (#6512, #3909, #517)
- Added 'SetNextItemAllowOverlap()' (called before an item) as a replacement for using
'SetItemAllowOverlap()' (called after an item). This is roughly equivalent to using the
legacy 'SetItemAllowOverlap()' call (public API) + ImGuiButtonFlags_AllowOverlap (internal).
- Obsoleted 'SetItemAllowOverlap()': it didn't and couldn't work reliably since 1.89 (2022-11-15),
and relied on ambiguously defined design. Use 'SetNextItemAllowOverlap()' before item instead.
- Renamed 'ImGuiTreeNodeFlags_AllowItemOverlap' to 'ImGuiTreeNodeFlags_AllowOverlap'.
- Renamed 'ImGuiSelectableFlags_AllowItemOverlap' to 'ImGuiSelectableFlags_AllowOverlap'
- IsItemHovered: Changed behavior to return false when querying an item using AllowOverlap mode
which is being overlapped. Added ImGuiHoveredFlags_AllowWhenOverlappedByItem. (#6512, #3909, #517)
- Selectable, TreeNode: When using ImGuiSelectableFlags_AllowOverlap/ImGuiTreeNodeFlags_AllowOverlap
and holding item held, overlapping widgets won't appear as hovered. (#6512, #3909)
- Most item types should now work with SetNextItemAllowOverlap(). (#6512, #3909, #517)
- Fixed first frame of an overlap highlighting underlying item if previous frame didn't hover anything.
- Kept redirecting enums (will obsolete).
Other changes:
@ -130,14 +145,22 @@ Other changes:
isn't covered as much. (Match offset for drag and drop tooltips)
- IsItemHovered: Tweaked default value of style.HoverDelayNormal from 0.30 to 0.40,
Tweaked default value of style.HoverDelayShort from 0.10 to 0.15. (#1485)
- IsItemHovered: Added _AllowWhenOverlappedByWindow to ignore window-overlap only.
Option ImGuiHoveredFlags_AllowWhenOverlapped now expand into a combination of both
_AllowWhenOverlappedByWindow + _AllowWhenOverlappedByItem, matching old behavior.
- IsWindowHovered: Added support for ImGuiHoveredFlags_Stationary.
- IsWindowHovered, IsItemHovered: Assert when passed any unsupported flags.
- Tables: Fixed a regression in 1.89.6 leading to the first column of tables with either
ScrollX or ScrollY flags from being impossible to resize. (#6503)
- InputText: Fixed not returning true when buffer is cleared by ImGuiInputTextFlags_EscapeClearsAll. (#5688, #2620)
- CollapsingHeader/TreeNode: Fixed text padding when using _Framed+_Leaf flags. (#6549) [@BobbyAnguelov]
- InputText: Fixed not returning true when buffer is cleared while using the
ImGuiInputTextFlags_EscapeClearsAll flag. (#5688, #2620)
- Clipper: Rework inner logic to allow functioning with a zero-clear constructor.
This is order to facilitate usage for language bindings (e.g cimgui or dear_binding)
where user may not be callinga constructor manually. (#5856)
- Drag and Drop: Apply default behavior of drag source not reporting itself as hovered
at lower-level, so DragXXX, SliderXXX, InputXXX, Plot widgets are fullfilling it.
(Behavior doesn't apply when ImGuiDragDropFlags_SourceNoDisableHover is set).
- Modals: In the case of nested modal, made sure that focused or appearing windows are
moved below the lowest blocking modal (rather than the highest one). (#4317)
- GetKeyName(): Fixed assert with ImGuiMod_XXX values when IMGUI_DISABLE_OBSOLETE_KEYIO is set.

74
imgui.cpp
View file

@ -405,6 +405,9 @@ CODE
- likewise io.MousePos and GetMousePos() will use OS coordinates.
If you query mouse positions to interact with non-imgui coordinates you will need to offset them, e.g. subtract GetWindowViewport()->Pos.
- 2023/06/28 (1.89.7) - overlapping items: obsoleted 'SetItemAllowOverlap()' (called after item) in favor of calling 'SetNextItemAllowOverlap()' (called before item). 'SetItemAllowOverlap()' didn't and couldn't work reliably since 1.89 (2022-11-15).
- 2023/06/28 (1.89.7) - overlapping items: renamed 'ImGuiTreeNodeFlags_AllowItemOverlap' to 'ImGuiTreeNodeFlags_AllowOverlap', 'ImGuiSelectableFlags_AllowItemOverlap' to 'ImGuiSelectableFlags_AllowOverlap'. Kept redirecting enums (will obsolete).
- 2023/06/28 (1.89.7) - overlapping items: IsItemHovered() now by default return false when querying an item using AllowOverlap mode which is being overlapped. Use ImGuiHoveredFlags_AllowWhenOverlappedByItem to revert to old behavior.
- 2023/06/20 (1.89.7) - moved io.HoverDelayShort/io.HoverDelayNormal to style.HoverDelayShort/style.HoverDelayNormal. As the fields were added in 1.89 and expected to be left unchanged by most users, or only tweaked once during app initialization, we are exceptionally accepting the breakage.
- 2023/05/30 (1.89.6) - backends: renamed "imgui_impl_sdlrenderer.cpp" to "imgui_impl_sdlrenderer2.cpp" and "imgui_impl_sdlrenderer.h" to "imgui_impl_sdlrenderer2.h". This is in prevision for the future release of SDL3.
- 2023/05/22 (1.89.6) - listbox: commented out obsolete/redirecting functions that were marked obsolete more than two years ago:
@ -4074,12 +4077,13 @@ bool ImGui::IsItemHovered(ImGuiHoveredFlags flags)
// to use IsItemHovered() after EndChild() itself. Until a solution is found I believe reverting to the test from 2017/09/27 is safe since this was
// the test that has been running for a long while.
if (g.HoveredWindow != window && (status_flags & ImGuiItemStatusFlags_HoveredWindow) == 0)
if ((flags & ImGuiHoveredFlags_AllowWhenOverlapped) == 0)
if ((flags & ImGuiHoveredFlags_AllowWhenOverlappedByWindow) == 0)
return false;
// Test if another item is active (e.g. being dragged)
const ImGuiID id = g.LastItemData.ID;
if ((flags & ImGuiHoveredFlags_AllowWhenBlockedByActiveItem) == 0)
if (g.ActiveId != 0 && g.ActiveId != g.LastItemData.ID && !g.ActiveIdAllowOverlap)
if (g.ActiveId != 0 && g.ActiveId != id && !g.ActiveIdAllowOverlap)
if (g.ActiveId != window->MoveId && g.ActiveId != window->TabId)
return false;
@ -4095,8 +4099,14 @@ bool ImGui::IsItemHovered(ImGuiHoveredFlags flags)
// Special handling for calling after Begin() which represent the title bar or tab.
// When the window is skipped/collapsed (SkipItems==true) that last item (always ->MoveId submitted by Begin)
// will never be overwritten so we need to detect the case.
if (g.LastItemData.ID == window->MoveId && window->WriteAccessed)
if (id == window->MoveId && window->WriteAccessed)
return false;
// Test if using AllowOverlap and overlapped
if ((g.LastItemData.InFlags & ImGuiItemflags_AllowOverlap) && id != 0)
if ((flags & ImGuiHoveredFlags_AllowWhenOverlappedByItem) == 0)
if (g.HoveredIdPreviousFrame != g.LastItemData.ID)
return false;
}
// Handle hover delay
@ -4123,22 +4133,22 @@ bool ImGui::IsItemHovered(ImGuiHoveredFlags flags)
}
// Internal facing ItemHoverable() used when submitting widgets. Differs slightly from IsItemHovered().
bool ImGui::ItemHoverable(const ImRect& bb, ImGuiID id)
// (this does not rely on LastItemData it can be called from a ButtonBehavior() call not following an ItemAdd() call)
bool ImGui::ItemHoverable(const ImRect& bb, ImGuiID id, ImGuiItemFlags item_flags)
{
ImGuiContext& g = *GImGui;
if (g.HoveredId != 0 && g.HoveredId != id && !g.HoveredIdAllowOverlap)
return false;
ImGuiWindow* window = g.CurrentWindow;
if (g.HoveredWindow != window)
return false;
if (g.ActiveId != 0 && g.ActiveId != id && !g.ActiveIdAllowOverlap)
return false;
if (!IsMouseHoveringRect(bb.Min, bb.Max))
return false;
if (g.HoveredId != 0 && g.HoveredId != id && !g.HoveredIdAllowOverlap)
return false;
if (g.ActiveId != 0 && g.ActiveId != id && !g.ActiveIdAllowOverlap)
return false;
// Done with rectangle culling so we can perform heavier checks now.
ImGuiItemFlags item_flags = (g.LastItemData.ID == id ? g.LastItemData.InFlags : g.CurrentItemFlags);
if (!(item_flags & ImGuiItemFlags_NoWindowHoverableCheck) && !IsWindowContentHoverable(window, ImGuiHoveredFlags_None))
{
g.HoveredIdDisabled = true;
@ -4148,13 +4158,28 @@ bool ImGui::ItemHoverable(const ImRect& bb, ImGuiID id)
// We exceptionally allow this function to be called with id==0 to allow using it for easy high-level
// hover test in widgets code. We could also decide to split this function is two.
if (id != 0)
{
// Drag source doesn't report as hovered
if (g.DragDropActive && g.DragDropPayload.SourceId == id && !(g.DragDropSourceFlags & ImGuiDragDropFlags_SourceNoDisableHover))
return false;
SetHoveredID(id);
// AllowOverlap mode (rarely used) requires previous frame HoveredId to be null or to match.
// This allows using patterns where a later submitted widget overlaps a previous one. Generally perceived as a front-to-back hit-test.
if (item_flags & ImGuiItemflags_AllowOverlap)
{
g.HoveredIdAllowOverlap = true;
if (g.HoveredIdPreviousFrame != id)
return false;
}
}
// When disabled we'll return false but still set HoveredId
if (item_flags & ImGuiItemFlags_Disabled)
{
// Release active id if turning disabled
if (g.ActiveId == id)
if (g.ActiveId == id && id != 0)
ClearActiveID();
g.HoveredIdDisabled = true;
return false;
@ -5548,17 +5573,28 @@ bool ImGui::IsItemEdited()
return (g.LastItemData.StatusFlags & ImGuiItemStatusFlags_Edited) != 0;
}
// Allow next item to be overlapped by subsequent items.
// This works by requiring HoveredId to match for two subsequent frames,
// so if a following items overwrite it our interactions will naturally be disabled.
void ImGui::SetNextItemAllowOverlap()
{
ImGuiContext& g = *GImGui;
g.NextItemData.ItemFlags |= ImGuiItemflags_AllowOverlap;
}
#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
// Allow last item to be overlapped by a subsequent item. Both may be activated during the same frame before the later one takes priority.
// FIXME: Although this is exposed, its interaction and ideal idiom with using ImGuiButtonFlags_AllowItemOverlap flag are extremely confusing, need rework.
// FIXME-LEGACY: Use SetNextItemAllowOverlap() *before* your item instead.
void ImGui::SetItemAllowOverlap()
{
ImGuiContext& g = *GImGui;
ImGuiID id = g.LastItemData.ID;
if (g.HoveredId == id)
g.HoveredIdAllowOverlap = true;
if (g.ActiveId == id)
if (g.ActiveId == id) // Before we made this obsolete, most calls to SetItemAllowOverlap() used to avoid this path by testing g.ActiveId != id.
g.ActiveIdAllowOverlap = true;
}
#endif
// FIXME: It might be undesirable that this will likely disable KeyOwner-aware shortcuts systems. Consider a more fine-tuned version for the two users of this function.
void ImGui::SetActiveIdUsingAllKeyboardKeys()
@ -10082,7 +10118,7 @@ bool ImGui::ItemAdd(const ImRect& bb, ImGuiID id, const ImRect* nav_bb_arg, ImGu
g.LastItemData.ID = id;
g.LastItemData.Rect = bb;
g.LastItemData.NavRect = nav_bb_arg ? *nav_bb_arg : bb;
g.LastItemData.InFlags = g.CurrentItemFlags | extra_flags;
g.LastItemData.InFlags = g.CurrentItemFlags | g.NextItemData.ItemFlags | extra_flags;
g.LastItemData.StatusFlags = ImGuiItemStatusFlags_None;
// Directional navigation processing
@ -10114,6 +10150,7 @@ bool ImGui::ItemAdd(const ImRect& bb, ImGuiID id, const ImRect* nav_bb_arg, ImGu
IM_ASSERT(id != window->ID && "Cannot have an empty ID at the root of a window. If you need an empty label, use ## and read the FAQ about how the ID Stack works!");
}
g.NextItemData.Flags = ImGuiNextItemDataFlags_None;
g.NextItemData.ItemFlags = ImGuiItemFlags_None;
#ifdef IMGUI_ENABLE_TEST_ENGINE
if (id != 0)
@ -13008,7 +13045,7 @@ bool ImGui::BeginDragDropSource(ImGuiDragDropFlags flags)
// Rely on keeping other window->LastItemXXX fields intact.
source_id = g.LastItemData.ID = window->GetIDFromRectangle(g.LastItemData.Rect);
KeepAliveID(source_id);
bool is_hovered = ItemHoverable(g.LastItemData.Rect, source_id);
bool is_hovered = ItemHoverable(g.LastItemData.Rect, source_id, g.LastItemData.InFlags);
if (is_hovered && g.IO.MouseClicked[mouse_button])
{
SetActiveID(source_id, window);
@ -16857,15 +16894,14 @@ static void ImGui::DockNodeUpdateTabBar(ImGuiDockNode* node, ImGuiWindow* host_w
ImGuiID title_bar_id = host_window->GetID("#TITLEBAR");
if (g.HoveredId == 0 || g.HoveredId == title_bar_id || g.ActiveId == title_bar_id)
{
// AllowItem mode required for appending into dock node tab bar,
// otherwise dragging window will steal HoveredId and amended tabs cannot get them.
bool held;
KeepAliveID(title_bar_id);
ButtonBehavior(title_bar_rect, title_bar_id, NULL, &held, ImGuiButtonFlags_AllowItemOverlap);
ButtonBehavior(title_bar_rect, title_bar_id, NULL, &held, ImGuiButtonFlags_AllowOverlap);
if (g.HoveredId == title_bar_id)
{
// ImGuiButtonFlags_AllowItemOverlap + SetItemAllowOverlap() required for appending into dock node tab bar,
// otherwise dragging window will steal HoveredId and amended tabs cannot get them.
g.LastItemData.ID = title_bar_id;
SetItemAllowOverlap();
}
if (held)
{

28
imgui.h
View file

@ -23,7 +23,7 @@
// Library Version
// (Integer encoded as XYYZZ for use in #if preprocessor conditionals, e.g. '#if IMGUI_VERSION_NUM >= 12345')
#define IMGUI_VERSION "1.89.7 WIP"
#define IMGUI_VERSION_NUM 18965
#define IMGUI_VERSION_NUM 18967
#define IMGUI_HAS_TABLE
#define IMGUI_HAS_VIEWPORT // Viewport WIP branch
#define IMGUI_HAS_DOCK // Docking WIP branch
@ -868,6 +868,9 @@ namespace ImGui
IMGUI_API void SetItemDefaultFocus(); // make last item the default focused item of a window.
IMGUI_API void SetKeyboardFocusHere(int offset = 0); // focus keyboard on the next widget. Use positive 'offset' to access sub components of a multiple component widget. Use -1 to access previous widget.
// Overlapping mode
IMGUI_API void SetNextItemAllowOverlap(); // allow next item to be overlapped by a subsequent item. Useful with invisible buttons, selectable, treenode covering an area where subsequent items may need to be added. Note that both Selectable() and TreeNode() have dedicated flags doing this.
// Item/Widgets Utilities and Query Functions
// - Most of the functions are referring to the previous Item that has been submitted.
// - See Demo Window under "Widgets->Querying Status" for an interactive visualization of most of those functions.
@ -888,7 +891,6 @@ namespace ImGui
IMGUI_API ImVec2 GetItemRectMin(); // get upper-left bounding rectangle of the last item (screen space)
IMGUI_API ImVec2 GetItemRectMax(); // get lower-right bounding rectangle of the last item (screen space)
IMGUI_API ImVec2 GetItemRectSize(); // get size of last item
IMGUI_API void SetItemAllowOverlap(); // allow last item to be overlapped by a subsequent item. sometimes useful with invisible buttons, selectables, etc. to catch unused area.
// Viewports
// - Currently represents the Platform Window created by the application which is hosting our Dear ImGui windows.
@ -1077,7 +1079,7 @@ enum ImGuiTreeNodeFlags_
ImGuiTreeNodeFlags_None = 0,
ImGuiTreeNodeFlags_Selected = 1 << 0, // Draw as selected
ImGuiTreeNodeFlags_Framed = 1 << 1, // Draw frame with background (e.g. for CollapsingHeader)
ImGuiTreeNodeFlags_AllowItemOverlap = 1 << 2, // Hit testing to allow subsequent widgets to overlap this one
ImGuiTreeNodeFlags_AllowOverlap = 1 << 2, // Hit testing to allow subsequent widgets to overlap this one
ImGuiTreeNodeFlags_NoTreePushOnOpen = 1 << 3, // Don't do a TreePush() when open (e.g. for CollapsingHeader) = no extra indent nor pushing on ID stack
ImGuiTreeNodeFlags_NoAutoOpenOnLog = 1 << 4, // Don't automatically and temporarily open node when Logging is active (by default logging will automatically open tree nodes)
ImGuiTreeNodeFlags_DefaultOpen = 1 << 5, // Default node to be open
@ -1091,6 +1093,10 @@ enum ImGuiTreeNodeFlags_
ImGuiTreeNodeFlags_NavLeftJumpsBackHere = 1 << 13, // (WIP) Nav: left direction may move to this TreeNode() from any of its child (items submitted between TreeNode and TreePop)
//ImGuiTreeNodeFlags_NoScrollOnOpen = 1 << 14, // FIXME: TODO: Disable automatic scroll on TreePop() if node got just open and contents is not visible
ImGuiTreeNodeFlags_CollapsingHeader = ImGuiTreeNodeFlags_Framed | ImGuiTreeNodeFlags_NoTreePushOnOpen | ImGuiTreeNodeFlags_NoAutoOpenOnLog,
#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
ImGuiTreeNodeFlags_AllowItemOverlap = ImGuiTreeNodeFlags_AllowOverlap, // Renamed in 1.89.7
#endif
};
// Flags for OpenPopup*(), BeginPopupContext*(), IsPopupOpen() functions.
@ -1124,7 +1130,11 @@ enum ImGuiSelectableFlags_
ImGuiSelectableFlags_SpanAllColumns = 1 << 1, // Selectable frame can span all columns (text will still fit in current column)
ImGuiSelectableFlags_AllowDoubleClick = 1 << 2, // Generate press events on double clicks too
ImGuiSelectableFlags_Disabled = 1 << 3, // Cannot be selected, display grayed out text
ImGuiSelectableFlags_AllowItemOverlap = 1 << 4, // (WIP) Hit testing to allow subsequent widgets to overlap this one
ImGuiSelectableFlags_AllowOverlap = 1 << 4, // (WIP) Hit testing to allow subsequent widgets to overlap this one
#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
ImGuiSelectableFlags_AllowItemOverlap = ImGuiSelectableFlags_AllowOverlap, // Renamed in 1.89.7
#endif
};
// Flags for ImGui::BeginCombo()
@ -1330,9 +1340,11 @@ enum ImGuiHoveredFlags_
ImGuiHoveredFlags_AllowWhenBlockedByPopup = 1 << 5, // Return true even if a popup window is normally blocking access to this item/window
//ImGuiHoveredFlags_AllowWhenBlockedByModal = 1 << 6, // Return true even if a modal popup window is normally blocking access to this item/window. FIXME-TODO: Unavailable yet.
ImGuiHoveredFlags_AllowWhenBlockedByActiveItem = 1 << 7, // Return true even if an active item is blocking access to this item/window. Useful for Drag and Drop patterns.
ImGuiHoveredFlags_AllowWhenOverlapped = 1 << 8, // IsItemHovered() only: Return true even if the position is obstructed or overlapped by another window
ImGuiHoveredFlags_AllowWhenDisabled = 1 << 9, // IsItemHovered() only: Return true even if the item is disabled
ImGuiHoveredFlags_NoNavOverride = 1 << 10, // IsItemHovered() only: Disable using gamepad/keyboard navigation state when active, always query mouse
ImGuiHoveredFlags_AllowWhenOverlappedByItem = 1 << 8, // IsItemHovered() only: Return true even if the item uses AllowOverlap mode and is overlapped by another hoverable item.
ImGuiHoveredFlags_AllowWhenOverlappedByWindow = 1 << 9, // IsItemHovered() only: Return true even if the position is obstructed or overlapped by another window.
ImGuiHoveredFlags_AllowWhenDisabled = 1 << 10, // IsItemHovered() only: Return true even if the item is disabled
ImGuiHoveredFlags_NoNavOverride = 1 << 11, // IsItemHovered() only: Disable using gamepad/keyboard navigation state when active, always query mouse
ImGuiHoveredFlags_AllowWhenOverlapped = ImGuiHoveredFlags_AllowWhenOverlappedByItem | ImGuiHoveredFlags_AllowWhenOverlappedByWindow,
ImGuiHoveredFlags_RectOnly = ImGuiHoveredFlags_AllowWhenBlockedByPopup | ImGuiHoveredFlags_AllowWhenBlockedByActiveItem | ImGuiHoveredFlags_AllowWhenOverlapped,
ImGuiHoveredFlags_RootAndChildWindows = ImGuiHoveredFlags_RootWindow | ImGuiHoveredFlags_ChildWindows,
@ -3323,6 +3335,8 @@ namespace ImGui
#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
namespace ImGui
{
// OBSOLETED in 1.89.7 (from June 2023)
IMGUI_API void SetItemAllowOverlap(); // Use SetNextItemAllowOverlap() before item.
// OBSOLETED in 1.89.4 (from March 2023)
static inline void PushAllowKeyboardFocus(bool tab_stop) { PushTabStop(tab_stop); }
static inline void PopAllowKeyboardFocus() { PopTabStop(); }

8
imgui_demo.cpp
View file

@ -2489,7 +2489,8 @@ static void ShowDemoWindowWidgets()
"IsItemHovered() = %d\n"
"IsItemHovered(_AllowWhenBlockedByPopup) = %d\n"
"IsItemHovered(_AllowWhenBlockedByActiveItem) = %d\n"
"IsItemHovered(_AllowWhenOverlapped) = %d\n"
"IsItemHovered(_AllowWhenOverlappedByItem) = %d\n"
"IsItemHovered(_AllowWhenOverlappedByWindow) = %d\n"
"IsItemHovered(_AllowWhenDisabled) = %d\n"
"IsItemHovered(_RectOnly) = %d\n"
"IsItemActive() = %d\n"
@ -2508,7 +2509,8 @@ static void ShowDemoWindowWidgets()
ImGui::IsItemHovered(),
ImGui::IsItemHovered(ImGuiHoveredFlags_AllowWhenBlockedByPopup),
ImGui::IsItemHovered(ImGuiHoveredFlags_AllowWhenBlockedByActiveItem),
ImGui::IsItemHovered(ImGuiHoveredFlags_AllowWhenOverlapped),
ImGui::IsItemHovered(ImGuiHoveredFlags_AllowWhenOverlappedByItem),
ImGui::IsItemHovered(ImGuiHoveredFlags_AllowWhenOverlappedByWindow),
ImGui::IsItemHovered(ImGuiHoveredFlags_AllowWhenDisabled),
ImGui::IsItemHovered(ImGuiHoveredFlags_RectOnly),
ImGui::IsItemActive(),
@ -5556,7 +5558,7 @@ static void ShowDemoWindowTables()
ImGui::Button(label, ImVec2(-FLT_MIN, 0.0f));
else if (contents_type == CT_Selectable || contents_type == CT_SelectableSpanRow)
{
ImGuiSelectableFlags selectable_flags = (contents_type == CT_SelectableSpanRow) ? ImGuiSelectableFlags_SpanAllColumns | ImGuiSelectableFlags_AllowItemOverlap : ImGuiSelectableFlags_None;
ImGuiSelectableFlags selectable_flags = (contents_type == CT_SelectableSpanRow) ? ImGuiSelectableFlags_SpanAllColumns | ImGuiSelectableFlags_AllowOverlap : ImGuiSelectableFlags_None;
if (ImGui::Selectable(label, item_is_selected, selectable_flags, ImVec2(0, row_min_height)))
{
if (ImGui::GetIO().KeyCtrl)

8
imgui_internal.h
View file

@ -812,6 +812,7 @@ enum ImGuiItemFlags_
ImGuiItemFlags_MixedValue = 1 << 6, // false // [BETA] Represent a mixed/indeterminate value, generally multi-selection where values differ. Currently only supported by Checkbox() (later should support all sorts of widgets)
ImGuiItemFlags_ReadOnly = 1 << 7, // false // [ALPHA] Allow hovering interactions but underlying value is not changed.
ImGuiItemFlags_NoWindowHoverableCheck = 1 << 8, // false // Disable hoverable check in ItemHoverable()
ImGuiItemflags_AllowOverlap = 1 << 9, // false // Allow being overlapped by another widget. Not-hovered to Hovered transition deferred by a frame.
// Controlled by widget code
ImGuiItemFlags_Inputable = 1 << 10, // false // [WIP] Auto-activate input mode when tab focused. Currently only used and supported by a few items before it becomes a generic feature.
@ -871,7 +872,7 @@ enum ImGuiButtonFlagsPrivate_
ImGuiButtonFlags_PressedOnDragDropHold = 1 << 9, // return true when held into while we are drag and dropping another item (used by e.g. tree nodes, collapsing headers)
ImGuiButtonFlags_Repeat = 1 << 10, // hold to repeat
ImGuiButtonFlags_FlattenChildren = 1 << 11, // allow interactions even if a child window is overlapping
ImGuiButtonFlags_AllowItemOverlap = 1 << 12, // require previous frame HoveredId to either match id or be null before being usable, use along with SetItemAllowOverlap()
ImGuiButtonFlags_AllowOverlap = 1 << 12, // require previous frame HoveredId to either match id or be null before being usable.
ImGuiButtonFlags_DontClosePopups = 1 << 13, // disable automatically closing parent popup on press // [UNUSED]
//ImGuiButtonFlags_Disabled = 1 << 14, // disable interactions -> use BeginDisabled() or ImGuiItemFlags_Disabled
ImGuiButtonFlags_AlignTextBaseLine = 1 << 15, // vertically align button to match text baseline - ButtonEx() only // FIXME: Should be removed and handled by SmallButton(), not possible currently because of DC.CursorPosPrevLine
@ -1197,13 +1198,14 @@ enum ImGuiNextItemDataFlags_
struct ImGuiNextItemData
{
ImGuiNextItemDataFlags Flags;
ImGuiItemFlags ItemFlags; // Currently only tested/used for ImGuiItemflags_AllowOverlap.
float Width; // Set by SetNextItemWidth()
ImGuiID FocusScopeId; // Set by SetNextItemMultiSelectData() (!= 0 signify value has been set, so it's an alternate version of HasSelectionData, we don't use Flags for this because they are cleared too early. This is mostly used for debugging)
ImGuiCond OpenCond;
bool OpenVal; // Set by SetNextItemOpen()
ImGuiNextItemData() { memset(this, 0, sizeof(*this)); }
inline void ClearFlags() { Flags = ImGuiNextItemDataFlags_None; } // Also cleared manually by ItemAdd()!
inline void ClearFlags() { Flags = ImGuiNextItemDataFlags_None; ItemFlags = ImGuiItemFlags_None; } // Also cleared manually by ItemAdd()!
};
// Status storage for the last submitted item
@ -3117,7 +3119,7 @@ namespace ImGui
IMGUI_API void ItemSize(const ImVec2& size, float text_baseline_y = -1.0f);
inline void ItemSize(const ImRect& bb, float text_baseline_y = -1.0f) { ItemSize(bb.GetSize(), text_baseline_y); } // FIXME: This is a misleading API since we expect CursorPos to be bb.Min.
IMGUI_API bool ItemAdd(const ImRect& bb, ImGuiID id, const ImRect* nav_bb = NULL, ImGuiItemFlags extra_flags = 0);
IMGUI_API bool ItemHoverable(const ImRect& bb, ImGuiID id);
IMGUI_API bool ItemHoverable(const ImRect& bb, ImGuiID id, ImGuiItemFlags item_flags);
IMGUI_API bool IsWindowContentHoverable(ImGuiWindow* window, ImGuiHoveredFlags flags = 0);
IMGUI_API bool IsClippedEx(const ImRect& bb, ImGuiID id);
IMGUI_API void SetLastItemData(ImGuiID item_id, ImGuiItemFlags in_flags, ImGuiItemStatusFlags status_flags, const ImRect& item_rect);

12
imgui_tables.cpp
View file

@ -976,7 +976,7 @@ void ImGui::TableUpdateLayout(ImGuiTable* table)
const ImRect mouse_hit_rect(table->OuterRect.Min.x, table->OuterRect.Min.y, table->OuterRect.Max.x, ImMax(table->OuterRect.Max.y, table->OuterRect.Min.y + table_instance->LastOuterHeight));
const ImGuiID backup_active_id = g.ActiveId;
g.ActiveId = 0;
const bool is_hovering_table = ItemHoverable(mouse_hit_rect, 0);
const bool is_hovering_table = ItemHoverable(mouse_hit_rect, 0, ImGuiItemFlags_None);
g.ActiveId = backup_active_id;
// [Part 6] Setup final position, offset, skip/clip states and clipping rectangles, detect hovered column
@ -1167,8 +1167,6 @@ void ImGui::TableUpdateLayout(ImGuiTable* table)
// Process hit-testing on resizing borders. Actual size change will be applied in EndTable()
// - Set table->HoveredColumnBorder with a short delay/timer to reduce visual feedback noise.
// - Submit ahead of table contents and header, use ImGuiButtonFlags_AllowItemOverlap to prioritize
// widgets overlapping the same area.
void ImGui::TableUpdateBorders(ImGuiTable* table)
{
ImGuiContext& g = *GImGui;
@ -1208,7 +1206,7 @@ void ImGui::TableUpdateBorders(ImGuiTable* table)
//GetForegroundDrawList()->AddRect(hit_rect.Min, hit_rect.Max, IM_COL32(255, 0, 0, 100));
bool hovered = false, held = false;
bool pressed = ButtonBehavior(hit_rect, column_id, &hovered, &held, ImGuiButtonFlags_FlattenChildren | ImGuiButtonFlags_AllowItemOverlap | ImGuiButtonFlags_PressedOnClick | ImGuiButtonFlags_PressedOnDoubleClick | ImGuiButtonFlags_NoNavFocus);
bool pressed = ButtonBehavior(hit_rect, column_id, &hovered, &held, ImGuiButtonFlags_FlattenChildren | ImGuiButtonFlags_PressedOnClick | ImGuiButtonFlags_PressedOnDoubleClick | ImGuiButtonFlags_NoNavFocus);
if (pressed && IsMouseDoubleClicked(0))
{
TableSetColumnWidthAutoSingle(table, column_n);
@ -2961,11 +2959,9 @@ void ImGui::TableHeader(const char* label)
//GetForegroundDrawList()->AddRect(cell_r.Min, cell_r.Max, IM_COL32(255, 0, 0, 255)); // [DEBUG]
//GetForegroundDrawList()->AddRect(bb.Min, bb.Max, IM_COL32(255, 0, 0, 255)); // [DEBUG]
// Using AllowItemOverlap mode because we cover the whole cell, and we want user to be able to submit subsequent items.
// Using AllowOverlap mode because we cover the whole cell, and we want user to be able to submit subsequent items.
bool hovered, held;
bool pressed = ButtonBehavior(bb, id, &hovered, &held, ImGuiButtonFlags_AllowItemOverlap);
if (g.ActiveId != id)
SetItemAllowOverlap();
bool pressed = ButtonBehavior(bb, id, &hovered, &held, ImGuiButtonFlags_AllowOverlap);
if (held || hovered || selected)
{
const ImU32 col = GetColorU32(held ? ImGuiCol_HeaderActive : hovered ? ImGuiCol_HeaderHovered : ImGuiCol_Header);

85
imgui_widgets.cpp
View file

@ -492,6 +492,14 @@ bool ImGui::ButtonBehavior(const ImRect& bb, ImGuiID id, bool* out_hovered, bool
if ((flags & ImGuiButtonFlags_PressedOnMask_) == 0)
flags |= ImGuiButtonFlags_PressedOnDefault_;
// Default behavior inherited from item flags
// Note that _both_ ButtonFlags and ItemFlags are valid sources, so copy one into the item_flags and only check that.
ImGuiItemFlags item_flags = (g.LastItemData.ID == id ? g.LastItemData.InFlags : g.CurrentItemFlags);
if (flags & ImGuiButtonFlags_AllowOverlap)
item_flags |= ImGuiItemflags_AllowOverlap;
if (flags & ImGuiButtonFlags_Repeat)
item_flags |= ImGuiItemFlags_ButtonRepeat;
ImGuiWindow* backup_hovered_window = g.HoveredWindow;
const bool flatten_hovered_children = (flags & ImGuiButtonFlags_FlattenChildren) && g.HoveredWindow && g.HoveredWindow->RootWindowDockTree == window->RootWindowDockTree;
if (flatten_hovered_children)
@ -504,11 +512,7 @@ bool ImGui::ButtonBehavior(const ImRect& bb, ImGuiID id, bool* out_hovered, bool
#endif
bool pressed = false;
bool hovered = ItemHoverable(bb, id);
// Drag source doesn't report as hovered
if (hovered && g.DragDropActive && g.DragDropPayload.SourceId == id && !(g.DragDropSourceFlags & ImGuiDragDropFlags_SourceNoDisableHover))
hovered = false;
bool hovered = ItemHoverable(bb, id, item_flags);
// Special mode for Drag and Drop where holding button pressed for a long time while dragging another item triggers the button
if (g.DragDropActive && (flags & ImGuiButtonFlags_PressedOnDragDropHold) && !(g.DragDropSourceFlags & ImGuiDragDropFlags_SourceNoHoldToOpenOthers))
@ -527,10 +531,6 @@ bool ImGui::ButtonBehavior(const ImRect& bb, ImGuiID id, bool* out_hovered, bool
if (flatten_hovered_children)
g.HoveredWindow = backup_hovered_window;
// AllowOverlap mode (rarely used) requires previous frame HoveredId to be null or to match. This allows using patterns where a later submitted widget overlaps a previous one.
if (hovered && (flags & ImGuiButtonFlags_AllowItemOverlap) && (g.HoveredIdPreviousFrame != id && g.HoveredIdPreviousFrame != 0))
hovered = false;
// Mouse handling
const ImGuiID test_owner_id = (flags & ImGuiButtonFlags_NoTestKeyOwner) ? ImGuiKeyOwner_Any : id;
if (hovered)
@ -579,7 +579,7 @@ bool ImGui::ButtonBehavior(const ImRect& bb, ImGuiID id, bool* out_hovered, bool
{
if (mouse_button_released != -1)
{
const bool has_repeated_at_least_once = (flags & ImGuiButtonFlags_Repeat) && g.IO.MouseDownDurationPrev[mouse_button_released] >= g.IO.KeyRepeatDelay; // Repeat mode trumps on release behavior
const bool has_repeated_at_least_once = (item_flags & ImGuiItemFlags_ButtonRepeat) && g.IO.MouseDownDurationPrev[mouse_button_released] >= g.IO.KeyRepeatDelay; // Repeat mode trumps on release behavior
if (!has_repeated_at_least_once)
pressed = true;
if (!(flags & ImGuiButtonFlags_NoNavFocus))
@ -590,7 +590,7 @@ bool ImGui::ButtonBehavior(const ImRect& bb, ImGuiID id, bool* out_hovered, bool
// 'Repeat' mode acts when held regardless of _PressedOn flags (see table above).
// Relies on repeat logic of IsMouseClicked() but we may as well do it ourselves if we end up exposing finer RepeatDelay/RepeatRate settings.
if (g.ActiveId == id && (flags & ImGuiButtonFlags_Repeat))
if (g.ActiveId == id && (item_flags & ImGuiItemFlags_ButtonRepeat))
if (g.IO.MouseDownDuration[g.ActiveIdMouseButton] > 0.0f && IsMouseClicked(g.ActiveIdMouseButton, test_owner_id, ImGuiInputFlags_Repeat))
pressed = true;
}
@ -608,7 +608,7 @@ bool ImGui::ButtonBehavior(const ImRect& bb, ImGuiID id, bool* out_hovered, bool
{
bool nav_activated_by_code = (g.NavActivateId == id);
bool nav_activated_by_inputs = (g.NavActivatePressedId == id);
if (!nav_activated_by_inputs && (flags & ImGuiButtonFlags_Repeat))
if (!nav_activated_by_inputs && (item_flags & ImGuiItemFlags_ButtonRepeat))
{
// Avoid pressing multiple keys from triggering excessive amount of repeat events
const ImGuiKeyData* key1 = GetKeyData(ImGuiKey_Space);
@ -655,7 +655,7 @@ bool ImGui::ButtonBehavior(const ImRect& bb, ImGuiID id, bool* out_hovered, bool
{
// Report as pressed when releasing the mouse (this is the most common path)
bool is_double_click_release = (flags & ImGuiButtonFlags_PressedOnDoubleClick) && g.IO.MouseReleased[mouse_button] && g.IO.MouseClickedLastCount[mouse_button] == 2;
bool is_repeating_already = (flags & ImGuiButtonFlags_Repeat) && g.IO.MouseDownDurationPrev[mouse_button] >= g.IO.KeyRepeatDelay; // Repeat mode trumps <on release>
bool is_repeating_already = (item_flags & ImGuiItemFlags_ButtonRepeat) && g.IO.MouseDownDurationPrev[mouse_button] >= g.IO.KeyRepeatDelay; // Repeat mode trumps <on release>
bool is_button_avail_or_owned = TestKeyOwner(MouseButtonToKey(mouse_button), test_owner_id);
if (!is_double_click_release && !is_repeating_already && is_button_avail_or_owned)
pressed = true;
@ -702,9 +702,6 @@ bool ImGui::ButtonEx(const char* label, const ImVec2& size_arg, ImGuiButtonFlags
if (!ItemAdd(bb, id))
return false;
if (g.LastItemData.InFlags & ImGuiItemFlags_ButtonRepeat)
flags |= ImGuiButtonFlags_Repeat;
bool hovered, held;
bool pressed = ButtonBehavior(bb, id, &hovered, &held, flags);
@ -781,9 +778,6 @@ bool ImGui::ArrowButtonEx(const char* str_id, ImGuiDir dir, ImVec2 size, ImGuiBu
if (!ItemAdd(bb, id))
return false;
if (g.LastItemData.InFlags & ImGuiItemFlags_ButtonRepeat)
flags |= ImGuiButtonFlags_Repeat;
bool hovered, held;
bool pressed = ButtonBehavior(bb, id, &hovered, &held, flags);
@ -1174,10 +1168,8 @@ bool ImGui::CheckboxFlagsT(const char* label, T* flags, T flags_value)
if (!all_on && any_on)
{
ImGuiContext& g = *GImGui;
ImGuiItemFlags backup_item_flags = g.CurrentItemFlags;
g.CurrentItemFlags |= ImGuiItemFlags_MixedValue;
g.NextItemData.ItemFlags |= ImGuiItemFlags_MixedValue;
pressed = Checkbox(label, &all_on);
g.CurrentItemFlags = backup_item_flags;
}
else
{
@ -1559,14 +1551,20 @@ bool ImGui::SplitterBehavior(const ImRect& bb, ImGuiID id, ImGuiAxis axis, float
if (!ItemAdd(bb, id, NULL, ImGuiItemFlags_NoNav))
return false;
// FIXME: AFAIK the only leftover reason for passing ImGuiButtonFlags_AllowOverlap here is
// to allow caller of SplitterBehavior() to call SetItemAllowOverlap() after the item.
// Nowadays we would instead want to use SetNextItemAllowOverlap() before the item.
ImGuiButtonFlags button_flags = ImGuiButtonFlags_FlattenChildren;
#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
button_flags |= ImGuiButtonFlags_AllowOverlap;
#endif
bool hovered, held;
ImRect bb_interact = bb;
bb_interact.Expand(axis == ImGuiAxis_Y ? ImVec2(0.0f, hover_extend) : ImVec2(hover_extend, 0.0f));
ButtonBehavior(bb_interact, id, &hovered, &held, ImGuiButtonFlags_FlattenChildren | ImGuiButtonFlags_AllowItemOverlap);
ButtonBehavior(bb_interact, id, &hovered, &held, button_flags);
if (hovered)
g.LastItemData.StatusFlags |= ImGuiItemStatusFlags_HoveredRect; // for IsItemHovered(), because bb_interact is larger than bb
if (g.ActiveId != id)
SetItemAllowOverlap();
if (held || (hovered && g.HoveredIdPreviousFrame == id && g.HoveredIdTimer >= hover_visibility_delay))
SetMouseCursor(axis == ImGuiAxis_Y ? ImGuiMouseCursor_ResizeNS : ImGuiMouseCursor_ResizeEW);
@ -2421,7 +2419,7 @@ bool ImGui::DragScalar(const char* label, ImGuiDataType data_type, void* p_data,
if (format == NULL)
format = DataTypeGetInfo(data_type)->PrintFmt;
const bool hovered = ItemHoverable(frame_bb, id);
const bool hovered = ItemHoverable(frame_bb, id, g.LastItemData.InFlags);
bool temp_input_is_active = temp_input_allowed && TempInputIsActive(id);
if (!temp_input_is_active)
{
@ -3014,7 +3012,7 @@ bool ImGui::SliderScalar(const char* label, ImGuiDataType data_type, void* p_dat
if (format == NULL)
format = DataTypeGetInfo(data_type)->PrintFmt;
const bool hovered = ItemHoverable(frame_bb, id);
const bool hovered = ItemHoverable(frame_bb, id, g.LastItemData.InFlags);
bool temp_input_is_active = temp_input_allowed && TempInputIsActive(id);
if (!temp_input_is_active)
{
@ -3181,7 +3179,7 @@ bool ImGui::VSliderScalar(const char* label, const ImVec2& size, ImGuiDataType d
if (format == NULL)
format = DataTypeGetInfo(data_type)->PrintFmt;
const bool hovered = ItemHoverable(frame_bb, id);
const bool hovered = ItemHoverable(frame_bb, id, g.LastItemData.InFlags);
const bool clicked = hovered && IsMouseClicked(0, id);
if (clicked || g.NavActivateId == id)
{
@ -4147,7 +4145,7 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
return false;
item_status_flags = g.LastItemData.StatusFlags;
}
const bool hovered = ItemHoverable(frame_bb, id);
const bool hovered = ItemHoverable(frame_bb, id, g.LastItemData.InFlags);
if (hovered)
g.MouseCursor = ImGuiMouseCursor_TextInput;
@ -4971,11 +4969,9 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
{
// For focus requests to work on our multiline we need to ensure our child ItemAdd() call specifies the ImGuiItemFlags_Inputable (ref issue #4761)...
Dummy(ImVec2(text_size.x, text_size.y + style.FramePadding.y));
ImGuiItemFlags backup_item_flags = g.CurrentItemFlags;
g.CurrentItemFlags |= ImGuiItemFlags_Inputable | ImGuiItemFlags_NoTabStop;
g.NextItemData.ItemFlags |= ImGuiItemFlags_Inputable | ImGuiItemFlags_NoTabStop;
EndChild();
item_data_backup.StatusFlags |= (g.LastItemData.StatusFlags & ImGuiItemStatusFlags_HoveredWindow);
g.CurrentItemFlags = backup_item_flags;
// ...and then we need to undo the group overriding last item data, which gets a bit messy as EndGroup() tries to forward scrollbar being active...
// FIXME: This quite messy/tricky, should attempt to get rid of the child window.
@ -6174,8 +6170,8 @@ bool ImGui::TreeNodeBehavior(ImGuiID id, ImGuiTreeNodeFlags flags, const char* l
}
ImGuiButtonFlags button_flags = ImGuiTreeNodeFlags_None;
if (flags & ImGuiTreeNodeFlags_AllowItemOverlap)
button_flags |= ImGuiButtonFlags_AllowItemOverlap;
if ((flags & ImGuiTreeNodeFlags_AllowOverlap) || (g.LastItemData.InFlags & ImGuiItemflags_AllowOverlap))
button_flags |= ImGuiButtonFlags_AllowOverlap;
if (!is_leaf)
button_flags |= ImGuiButtonFlags_PressedOnDragDropHold;
@ -6248,8 +6244,6 @@ bool ImGui::TreeNodeBehavior(ImGuiID id, ImGuiTreeNodeFlags flags, const char* l
g.LastItemData.StatusFlags |= ImGuiItemStatusFlags_ToggledOpen;
}
}
if (flags & ImGuiTreeNodeFlags_AllowItemOverlap)
SetItemAllowOverlap();
// In this branch, TreeNodeBehavior() cannot toggle the selection so this will never trigger.
if (selected != was_selected) //-V547
@ -6269,7 +6263,7 @@ bool ImGui::TreeNodeBehavior(ImGuiID id, ImGuiTreeNodeFlags flags, const char* l
else if (!is_leaf)
RenderArrow(window->DrawList, ImVec2(text_pos.x - text_offset_x + padding.x, text_pos.y), text_col, is_open ? ((flags & ImGuiTreeNodeFlags_UpsideDownArrow) ? ImGuiDir_Up : ImGuiDir_Down) : ImGuiDir_Right, 1.0f);
else // Leaf without bullet, left-adjusted text
text_pos.x -= text_offset_x;
text_pos.x -= text_offset_x -padding.x;
if (flags & ImGuiTreeNodeFlags_ClipLabelForTrailingButton)
frame_bb.Max.x -= g.FontSize + style.FramePadding.x;
@ -6393,7 +6387,7 @@ bool ImGui::CollapsingHeader(const char* label, bool* p_visible, ImGuiTreeNodeFl
ImGuiID id = window->GetID(label);
flags |= ImGuiTreeNodeFlags_CollapsingHeader;
if (p_visible)
flags |= ImGuiTreeNodeFlags_AllowItemOverlap | ImGuiTreeNodeFlags_ClipLabelForTrailingButton;
flags |= ImGuiTreeNodeFlags_AllowOverlap | ImGuiTreeNodeFlags_ClipLabelForTrailingButton;
bool is_open = TreeNodeBehavior(id, flags, label);
if (p_visible != NULL)
{
@ -6422,7 +6416,7 @@ bool ImGui::CollapsingHeader(const char* label, bool* p_visible, ImGuiTreeNodeFl
// Tip: pass a non-visible label (e.g. "##hello") then you can use the space to draw other text or image.
// But you need to make sure the ID is unique, e.g. enclose calls in PushID/PopID or use ##unique_id.
// With this scheme, ImGuiSelectableFlags_SpanAllColumns and ImGuiSelectableFlags_AllowItemOverlap are also frequently used flags.
// With this scheme, ImGuiSelectableFlags_SpanAllColumns and ImGuiSelectableFlags_AllowOverlap are also frequently used flags.
// FIXME: Selectable() with (size.x == 0.0f) and (SelectableTextAlign.x > 0.0f) followed by SameLine() is currently not supported.
bool ImGui::Selectable(const char* label, bool selected, ImGuiSelectableFlags flags, const ImVec2& size_arg)
{
@ -6506,7 +6500,7 @@ bool ImGui::Selectable(const char* label, bool selected, ImGuiSelectableFlags fl
if (flags & ImGuiSelectableFlags_SelectOnClick) { button_flags |= ImGuiButtonFlags_PressedOnClick; }
if (flags & ImGuiSelectableFlags_SelectOnRelease) { button_flags |= ImGuiButtonFlags_PressedOnRelease; }
if (flags & ImGuiSelectableFlags_AllowDoubleClick) { button_flags |= ImGuiButtonFlags_PressedOnClickRelease | ImGuiButtonFlags_PressedOnDoubleClick; }
if (flags & ImGuiSelectableFlags_AllowItemOverlap) { button_flags |= ImGuiButtonFlags_AllowItemOverlap; }
if ((flags & ImGuiSelectableFlags_AllowOverlap) || (g.LastItemData.InFlags & ImGuiItemflags_AllowOverlap)) { button_flags |= ImGuiButtonFlags_AllowOverlap; }
const bool was_selected = selected;
bool hovered, held;
@ -6535,9 +6529,6 @@ bool ImGui::Selectable(const char* label, bool selected, ImGuiSelectableFlags fl
if (pressed)
MarkItemEdited(id);
if (flags & ImGuiSelectableFlags_AllowItemOverlap)
SetItemAllowOverlap();
// In this branch, Selectable() cannot toggle the selection so this will never trigger.
if (selected != was_selected) //-V547
g.LastItemData.StatusFlags |= ImGuiItemStatusFlags_ToggledSelection;
@ -6722,7 +6713,7 @@ int ImGui::PlotEx(ImGuiPlotType plot_type, const char* label, float (*values_get
ItemSize(total_bb, style.FramePadding.y);
if (!ItemAdd(total_bb, 0, &frame_bb))
return -1;
const bool hovered = ItemHoverable(frame_bb, id);
const bool hovered = ItemHoverable(frame_bb, id, g.LastItemData.InFlags);
// Determine scale from values if not specified
if (scale_min == FLT_MAX || scale_max == FLT_MAX)
@ -8464,7 +8455,7 @@ bool ImGui::TabItemEx(ImGuiTabBar* tab_bar, const char* label, bool* p_open,
}
// Click to Select a tab
ImGuiButtonFlags button_flags = ((is_tab_button ? ImGuiButtonFlags_PressedOnClickRelease : ImGuiButtonFlags_PressedOnClick) | ImGuiButtonFlags_AllowItemOverlap);
ImGuiButtonFlags button_flags = ((is_tab_button ? ImGuiButtonFlags_PressedOnClickRelease : ImGuiButtonFlags_PressedOnClick) | ImGuiButtonFlags_AllowOverlap);
if (g.DragDropActive && !g.DragDropPayload.IsDataType(IMGUI_PAYLOAD_TYPE_WINDOW)) // FIXME: May be an opt-in property of the payload to disable this
button_flags |= ImGuiButtonFlags_PressedOnDragDropHold;
bool hovered, held;
@ -8477,10 +8468,6 @@ bool ImGui::TabItemEx(ImGuiTabBar* tab_bar, const char* label, bool* p_open,
if (held && docked_window && g.ActiveId == id && g.ActiveIdIsJustActivated)
g.ActiveIdWindow = docked_window;
// Allow the close button to overlap unless we are dragging (in which case we don't want any overlapping tabs to be hovered)
if (g.ActiveId != id)
SetItemAllowOverlap();
// Drag and drop a single floating window node moves it
ImGuiDockNode* node = docked_window ? docked_window->DockNode : NULL;
const bool single_floating_window_node = node && node->IsFloatingNode() && (node->Windows.Size == 1);