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Improved View Cursor; now also displays context information around the

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cursor during operation (e.g. grab)
This commit is contained in:
brunoherbelin
2020-06-07 12:45:28 +02:00
parent 04541f23ee
commit d0c31f0331
7 changed files with 97 additions and 32 deletions
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13
View.h
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@@ -32,15 +32,22 @@ public:
Cursor_ResizeNWSE,
Cursor_Hand,
Cursor_NotAllowed
} CursorType;
typedef struct Cursor {
CursorType type;
std::string info;
Cursor() { type = Cursor_Arrow; info = "";}
Cursor(CursorType t, std::string i = "") { type = t; info = i;}
} Cursor;
virtual std::pair<Node *, glm::vec2> pick(glm::vec3 point);
virtual Cursor drag (glm::vec2, glm::vec2);
virtual Cursor grab (glm::vec2, glm::vec2, Source*, std::pair<Node *, glm::vec2>) {
return Cursor_Arrow;
return Cursor();
}
virtual Cursor over (glm::vec2, Source*, std::pair<Node *, glm::vec2>) {
return Cursor_Arrow;
return Cursor();
}
virtual void restoreSettings();
@@ -107,7 +114,7 @@ public:
void zoom (float factor) override;
Cursor grab (glm::vec2 from, glm::vec2 to, Source *s, std::pair<Node *, glm::vec2> pick) override;
void setDepth (Source *, float d = -1.f);
float setDepth (Source *, float d = -1.f);
private:
float aspect_ratio;