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Hovering require to hover same child window. Reverted 860cf578f5 (December 3), replaced by a flag resize grip.

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Might break something if you have childs overlapping non-childs.
This commit is contained in:
ocornut 2015-05-18 16:42:55 +01:00
parent 060f879816
commit 097fe51f97
1 changed files with 6 additions and 5 deletions
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11
imgui.cpp
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@ -936,7 +936,8 @@ static bool ImLoadFileToMemory(const char* filename, const char* file_open_mode,
enum ImGuiButtonFlags_
{
ImGuiButtonFlags_Repeat = (1 << 0),
ImGuiButtonFlags_PressedOnClick = (1 << 1)
ImGuiButtonFlags_PressedOnClick = (1 << 1),
ImGuiButtonFlags_FlattenChilds = (1 << 2)
};
struct ImGuiColMod // Color modifier, backup of modified data so we can restore it
@ -3438,7 +3439,7 @@ bool ImGui::Begin(const char* name, bool* p_opened, const ImVec2& size_on_first_
const ImRect resize_rect(window->Rect().GetBR()-ImVec2(14,14), window->Rect().GetBR());
const ImGuiID resize_id = window->GetID("#RESIZE");
bool hovered, held;
ButtonBehavior(resize_rect, resize_id, &hovered, &held, true);
ButtonBehavior(resize_rect, resize_id, &hovered, &held, true, ImGuiButtonFlags_FlattenChilds);
resize_col = window->Color(held ? ImGuiCol_ResizeGripActive : hovered ? ImGuiCol_ResizeGripHovered : ImGuiCol_ResizeGrip);
if (hovered || held)
@ -4539,13 +4540,13 @@ static inline bool IsWindowContentHoverable(ImGuiWindow* window)
return true;
}
static bool IsHovered(const ImRect& bb, ImGuiID id)
static bool IsHovered(const ImRect& bb, ImGuiID id, bool flatten_childs = false)
{
ImGuiState& g = *GImGui;
if (g.HoveredId == 0)
{
ImGuiWindow* window = GetCurrentWindow();
if (g.HoveredRootWindow == window->RootWindow)
if (g.HoveredWindow == window || (flatten_childs && g.HoveredRootWindow == window->RootWindow))
if ((g.ActiveId == 0 || g.ActiveId == id || g.ActiveIdIsFocusedOnly) && IsMouseHoveringRect(bb))
if (IsWindowContentHoverable(g.HoveredRootWindow))
return true;
@ -4559,7 +4560,7 @@ static bool ButtonBehavior(const ImRect& bb, ImGuiID id, bool* out_hovered, bool
ImGuiWindow* window = GetCurrentWindow();
bool pressed = false;
const bool hovered = IsHovered(bb, id);
const bool hovered = IsHovered(bb, id, (flags & ImGuiButtonFlags_FlattenChilds) != 0);
if (hovered)
{
g.HoveredId = id;